Novel and Facile Synthesis of Carbon Quantum Dots from Chicken Feathers and Their Application as a Photocatalyst to Degrade Methylene Blue Dye

Imran Din, Muhammad; Ahmed, Mahmood; Ahmad, Muhammad; Saqib, Shahab; Mubarak, Warda; Hussain, Zaib; Khalid, Rida; Raza, Hussain; Hussain, Tajamal

doi:https://doi.org/10.1155/2023/9956427

Journal of Chemistry

On this page

Abstract Introduction Experimental Results and Discussion Conclusion Data Availability Conflicts of Interest Authors’ Contributions References Copyright Related Articles

Research Article | Open Access

Volume 2023 | Article ID 9956427 | https://doi.org/10.1155/2023/9956427

Novel and Facile Synthesis of Carbon Quantum Dots from Chicken Feathers and Their Application as a Photocatalyst to Degrade Methylene Blue Dye

Muhammad Imran Din,¹Mahmood Ahmed,²Muhammad Ahmad,²Shahab Saqib,³Warda Mubarak,¹Zaib Hussain,¹Rida Khalid,¹Hussain Raza,²and Tajamal Hussain¹

Academic Editor: Shoufeng Tang

Received21 Jan 2023

Revised22 Feb 2023

Accepted06 Mar 2023

Published11 Mar 2023

Abstract

Methylene blue (MB) is a most commonly used synthetic dye in the textile industry. It is an extremely carcinogenic phenothiazine derivative and therefore needs to be removed from the water bodies. In the present study, a single-step hydrothermal novel synthesis of carbon quantum dots (CQDs) extracted from biomass of chicken feathers has been performed, and the synthesized CQDs were applied to remove MB present in the aqueous samples. A number of techniques such as ultraviolet-visible (UV-Vis) spectroscopy, Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), and X-ray diffraction (XRD) were used to characterize the samples for the conformity purposes. SEM and XRD analysis showed that CQDs are highly crystalline and have spherical structures with an average particle diameter of 35 nm. In the presence of 0.2 g of synthesized CQDs, MB dye degraded drastically under the sunlight. The rate of degradation was studied by determining the absorbance of the degraded sample with time relevant to untreated sample. The % degradation achieved during first 60 min of time was approximately 92% which increased minimally to a value of only 95% after 100 min of time. The ease of synthesis of carbon dots at low cost contributes hugely to their utilizations as an efficient photocatalyst for the degradation of aqueous pollutants. The opted approach to synthesize CQDs is cost-effective and eco-friendly and demonstrates excellent potential to remove MB from the aqueous samples.

1. Introduction

Industrialization and urbanization have resulted in a massive influx of organic dyes into the environment, particularly in the aquatic system [1, 2]. Synthetic dyes find extensive applications in a large number of industrial sectors including leather industries, food industries, cosmetic industries, textile industries, and paint industries. These dyes are poisonous and nonbiodegradable, not only hazardous for marine life but are also toxic for land animals and humans [3–5]. Humans are indirectly affected due to bioaccumulation and bioamplification of the dyes, and thus, the human health can face some really serious threats upon the ingestion of this dye including cancer [6, 7]. Methylene blue (MB) dye is a most commonly used dye in the textile industry for the finishing purposes. This dye is an extremely carcinogenic phenothiazine derivative that causes hypertrophication and thus deteriorates the living conditions for aquatic flora and fauna. MB can cause skin allergies, vomiting, nervous system disorder, cardiovascular damage, breathing difficulties, nausea, and gastric infection [8–10]. Therefore, MB must be removed from the aqueous samples to avoid the harmful effects of this dye on the public health [11].

A number of different methodologies were reported for the elimination of MB from water bodies. The reported techniques include photo-oxidation, chemical reduction [12–15], adsorption [16], biological treatment [17], membrane filtration [18], flocculation [19], and photocatalytic degradation [20, 21]. Though all the methods mentioned above are more or less effective in the removal of dyes, but the photocatalysis of MB has a big advantage over other processes. Photocatalysis of MB is a cost-effective approach and has simplicity of operation, and the involvement of sunlight in photocatalysis degrades MB into simpler less hazardous organic products. In material science, nanotechnology is becoming increasingly important because of its potential to develop materials of unique characteristics by manipulating matter at the nanoscale. Nanostructures have gained considerable importance in recent years due to their distinguished physicochemical properties over bulk materials [22–24]. Some of the most distinct features of nanostructures are their higher surface area to volume ratio, surface energy, and chemical reactivity. However, the synthesis of nanostructures through physical or chemical methods involves the addition of hazardous toxic chemicals and higher pressure/temperature which makes these methods much expensive and unfriendly for the environment [25–31]. Therefore, it is imperative to develop cost-effective and eco-friendly methods for the preparation of nanostructures. A number of studies have reported the applications of nanostructures to eradicate a variety of pollutants from various water samples. Recently, some comprehensive studies have also been conducted to remove various persistent organic pollutants through photocatalytic degradation [32–36].

In this context, the use of chicken feathers to develop nanostructures such as carbon quantum dots (CQDs) can have a dual benefit in terms of environment friendliness and sustainability. Also, the use of chicken feathers in the preparation of CQDs can considerably reduce tons of waste being produced every day. Chicken feathers make approximately 5–7% of a chicken’s body weight. Millions of tons of these important poultry byproducts are produced every year throughout the world [37, 38]. By weight, chicken feathers are roughly 50% barbs (feather fiber) and 50% rachis (quill). Both barbs and rachis consist of keratin, which is an insoluble and long-lasting protein found in hooves, hair, and horns of animals [39]. Fibers from chicken feathers have a number of prominent characteristics including their flexibility, surface toughness, hydrophobicity, an organized morphology, and a higher length-to-diameter ratio [40]. In addition, these protein fibers are biodegradable, self-sustainable, and renewable because of their natural biopolymer origin [41]. Feathers are almost completely disposed of by incineration despite their aforementioned unique features, which have led to a number of severe environment related problems [42]. Many research studies are concentrating on recycling this renewable source of biopolymer because of its biocompatibility, biodegradability, and high protein contents [43]. In recent years, a large number of data have been published which suggest the applications of feathers such as ingredients of animal feed, reinforcement in different composites, sorbents of toxic and hazardous compounds, filtration and insulation material, and films [44]. Among carbon-based materials, CQDs have gained a huge importance due to their key role in the progress of material science [45]. CQDs are quasi-spherical nanomaterials and possess excellent properties such as cost-effectiveness, high solubility in water or organic solvents, high dispersibility, less toxicity, good biocompatibility, and great fluorescent characteristics [46, 47]. Various strategies have been adopted for the synthesis of CQDs including TiO₂-wsCQDs, CDs/N-TiO₂, NCQDs/TiO₂, WO₃/GO/NCQDs, ZnO/C-dots, ZnO-CDs, NCQD/g-C₃N₄, ZnO/CQDs/AuNPs, CQDs/BiOCOOH/uCN, and CQDs/Au/BMO, for the photodegradation of numerous organic pollutants especially the dyes. The abovementioned CQDs require expensive chemicals to synthesize them; however, in the present study, chicken feathers which are being wasted were utilized to prepare CQDs. So, this approach of converting the waste material into useful products demonstrates the novelty of our current studies.

In this study, a single-step hydrothermal process was employed to synthesize CQDs from chicken feathers. The approach is believed to be an extremely promising one because of milder processing conditions while leaving behind no harmful byproducts. In literature, electrochemical, microwave, ultrasonic, hydrothermal, and solvothermal approaches have been employed to manufacture CQDs [48–50]. In this study, we have used hydrothermal approach to synthesize CQDs. The hydrothermal method is facile, cost-effective, and eco-friendly as compared to other methodologies reported in the literature [51]. The successful synthesis of CQDs was confirmed by using UV-visible spectrophotometer, FTIR, SEM, EDS, and XRD techniques. Photocatalysis of MB was carefully evaluated to investigate the photocatalytic performance of synthesized catalyst.

2. Experimental

2.1. Materials

Chicken feathers (Bioprecursor) were obtained from a local market of Lahore, Pakistan. Methylene blue was procured from Hajvery Scientific Store, Lahore, Pakistan (originate to Merck, Germany). Ultrapure water (18 MΩ·cm resistivity) from the GenPure water system (Thermo Scientific, USA) was used to prepare different dilutions of the solutions.

2.2. Preparation of Extract and Synthesis of CQDs

The CQDs were synthesized in the presence of chicken feathers biomass using a single-step hydrothermal approach. The hydrothermal treatment commonly involves heating at around 150°C–200°C. This study used the intermediate condition of temperature (180°C) as the reaction condition and duration of hydrothermal treatment varied from 6 to 24 h [6]. Chicken feathers biomass was used as a precursor for carbon source. The obtained chicken feathers were washed several times with tap water followed by a couple of thorough washings with distilled water. After repeated washings, the feathers were dried in an oven (Vision Scientific, Korea) for 48 h at 80°C. By using a grinder machine (GRINDOMIX GM 300, Thomas Scientific, USA), the dried feathers were shredded to transform them into the powder form. The obtained powder was then passed through a sieve of mesh size 80 to remove the coarser particles present in it. Afterwards, 3 g of dried powder was dissolved in 30 mL of doubly distilled water and the solution was then stirred at 900 rpm for 2 h.

Finally, the solution was transferred into a stainless-steel hydrothermal autoclave reactor and heated at 180°C for four different time durations (6, 12, 18, and 24 h). After the reaction, the reactor was cooled down to room temperature naturally. The products were collected by removing the large particles through centrifugation at 12000 rpm for 20 min and then filtrated with a 0.22 μm filter membrane. Column chromatography was used to separate raw products, where aluminum oxide having particle size ranging between 63 and 200 µm (Merck, Millipore Germany) was used as a stationary phase. For fractionation, acetonitrile: Millipore-water with a volume ratio of 1 : 1 eluent was used isocratically. The synthesized CQDs were stored at 4°C for future use and characterization. The aqueous phase was dried at 80°C, and then, the obtained solid was dried at 105°C for 2 h under vacuum. The schematic diagram for CQDs preparation is presented in Figure 1.

2.3. Photocatalytic Degradation of Methylene Blue and Its Regeneration

Stock solution (1000 ppm) of MB dye was prepared. From this standard solution, a 15 ppm solution was made and mixed with different concentration ranges of 0.05–0.2 g of CQDs. To ensure attainment of adsorption-desorption equilibrium in a photocatalytic reactor, the attained mixture was stirred for 30 min in the dark. An LED lamp (4410R–18 W) was used to irradiate the equilibrated solution, while aliquots (5 mL) were collected periodically from 10 min to 100 min. To remove the photocatalyst composite, the withdrawn samples were centrifuged for 3 min at the rate of 12,000 rpm. The maximum absorption band (665 nm) was recorded as a function of time by analyzing the supernatant through a UV-Vis spectrophotometer (PG Instruments, UK). The kinetic rate constant of the MB degradation was calculated using the Langmuir–Hinshelwood model as shown in the following equation:

Moreover, the photodegradation efficiency was calculated as well by using the following equation:where C_o = initial MB concentration, C = MB concentration at irradiation time t, and k is kinetic rate constant of photocatalyst (CQDs). The results have been reported in terms of percentage degradation with respect to time (10–100 min). The CQDs were recollected from degraded MB dye solution by performing column chromatography of the mixture and the stability of CQDs was evaluated. Next, the collected CQDs were analyzed using XRD to check their stability and were reused for photodegradation activity for 5 cycles.

2.4. Characterization of CQDs

For the spectrophotometric analysis, UV-Visible spectra of all the samples were obtained by using a Spectroquant® Prove 300 UV-Vis spectrophotometer having a wavelength range from 200 to 800 nm. It is considered a good tool to study the optical structural property as well as to confirm the synthesis of the sample. Agilent technologies Cary 630 FT-IR spectrometer was used to obtain the FT-IR spectra of the sample in the range of 400–4000 cm⁻¹. Scanning electron microscopy (SEM, Hitachi S-4700) operating at 25 kV was used to investigate the morphological characteristics of the CQDs. The X-ray diffraction (XRD) analysis was performed by using XRD diffractometer D8 Advance, Bruker Corporation, USA, operating at the working conditions of 30 kV, 20 mA, and Cu-Kα radiations with the wavelength of 1.54 Å. Elemental composition of the synthesized CQDs was examined through energy dispersive spectroscopy (EDS) using an Oxford Inca Penta FETx3 EDS instrument attached to Carl Zeiss EVO MA 15 scanning electron microscopy.

3. Results and Discussion

3.1. Characterization

The chicken feathers contain peptide bonds [52] which act as a precursor for the formation of CQDs. Thermal decomposition begins with random chain breakage after uncoiling of tertiary structure of feathers. A prolong heat treatment provides enough crosslinks in the protein matrix which helps to keep the structure of peptide intact. A series of transformation occurs in the protein matrix. These transformations include aromatization and cyclization reactions at a temperature higher than the melting point. Such transformations cause the degradation of the matrix and thus the release of cyclic amines and aromatic carbons. These pyrolysis processes can help as a guide to develop catalysts and other materials with desired properties [53, 54].

The UV-Vis spectrum of CQDs synthesized from chicken feathers is shown in Figure 2. The spectrum showed two separate absorbance peaks at 215 and 275 nm, respectively [55]. The first broad peak at 215 nm can presumably be attributed to the transitions within C=C bonds. The second peak demonstrates the C=O functional group. Figure 1 displays UV-Vis spectra of CQDs prepared at different time intervals ranging from 6 to 24 h at 180°C, while the peak at 670 nm is due to the color of CQDs. The CQDs synthesized show almost same absorption spectra at different time intervals. The spectrum obtained at 18 h of time depicts optimum conditions for the preparation of CQDs from chicken feathers. It can be concluded from the spectroscopic analysis that the strong peak at higher absorption intensity is because of organic domains within the carbon framework. The presence of C=C and C=O functional groups presents a rich source of its surface functionality.

FTIR spectroscopy was used to explore the presence of different functional and nonfunctional groups in the CQDs. In Figure 3, the absorbance peak at 1360–1367 cm⁻¹ shows C-H bending vibrations of alkanes. The region 1715–1793 cm⁻¹ was assumed for the C=O stretching vibrations which correspond to the esters and acid halides. The C-H stretching vibrations of alkanes and alkenes are shown by the absorbance peak at 2901–3011 cm⁻¹ and 3100–3199 cm⁻¹, respectively. The peak at 3476–3481 cm⁻¹ indicates N-H stretching vibrations whereas 3616–3619 cm⁻¹ specifies the presence of O-H (Figure 3). Thus, during the hydrothermal process, polyaromatic nanostructures are most likely developed [56–58]. The functional group such as O-H, N-H, C=O, C=C, and C-H indicating the rich presence of functionalities such as hydroxyls, amines, and carbonyls. These functionalities were further confirmed by EDS studies.

The average particle size and morphologies of biogenically synthesized CQDs were analyzed through SEM analysis. Figure 4(a) shows the SEM analysis of CQDs and size morphology was scrutinized by using image J software that confirms spherical morphology of CQDs with particle size diameter 35 nm which is in agreement with reported size of CQDs by SEM [59–61]. Furthermore, Figure 4(b) displays EDS analysis of biogenically manufactured CQDs. The EDS image showed that CQDs sample contains 62.9% carbon, 1.3% nitrogen, and 35.8% oxygen with the corresponding peaks at 0.284, 0.399, and 0.531 keV, respectively. Since the nitrogen content is very low and its signal in EDS is obscured. To the best of our knowledge, no study synthesized CQDs form chicken feathers having 62.9% of high purity of carbon.

(a)

(b)

The XRD studies were performed to determine the phase purity and crystal structure of synthesized CQDs. The results of XRD analysis of CQDs are shown in Figure 5. Hence, in XRD spectra, several strong and well-resolved peaks appeared in the 2Ө region of 20–80°. The values of 2Ө for characteristic peaks are 32.5°, 37.4°, 43.6°, 63.96°, and 76.98°, respectively.

Several broad diffraction and sharp peaks were obtained in the diffractogram of CQDs. The presence of amorphous carbon and organic materials is evident from the diffraction peaks appearing between 2θ = 20–30°. However, the presence of sharp diffraction peaks confirms a better crystallinity of CQDs rather than the presence of ordinary carbon nanoparticles.

3.2. Photodegradation of Ethylene Blue Dye

In the current study, UV-Vis spectroscopy was used to investigate the percentage degradation of methylene blue dye in the presence of CQDs acting as a catalyst. Methylene blue degraded drastically in the presence of 0.2 g CQDs (photocatalyst) under sunlight. Almost 50% of the degradation of dye was achieved during first 10 min. However, the percentage degradation of MB achieved during the next 10 min of time was much lower as compared to the percentage degradation obtained during the first 10 min. After 20 min, the achieved % degradation reached a value of 65%. Likewise, the percentage degradation achieved after every next 10 min of time interval continued declining and no significant differences in the percentage degradation values were found after 60 min of time. The absorbance peak due to MB at 650 nm in the UV-Vis spectra did not decrease further significantly after 60 min. However, the spectra were taken continuously after every 10 minutes of time interval until 100 min of time. The percentage degradation achieved during first 60 min of time was approximately 92% which increased minimally to a value of only 95% after 100 min of time (Figure 6(a)). These results indicate that the performance of CQDs was much efficient at the start, but their efficiency declined with time. A gradual decrease in the performance of CQDs is likely due to surface coverage of the CQDs by the dye molecules in the first condition (equilibrium adsorption followed by photocatalysis). Such an adsorption of dye molecules on the surface of CQDs can reduce the efficiency by suppressing the further adsorption and hence the photodegradation [61]. However, a significant achievement of percentage degradation of MB indicates that CQDs still show a great potential to be reused for the removal of MB from aqueous samples. As shown in the Figure 6(b), the CQDs synthesized via hydrothermal process produced a higher rate constant having a value of 3.15 × 10⁻²·min⁻¹, which indicates that the CQDs synthesized from the chicken feathers can potentially degrade the MB dye present in the water samples at a faster rate. The degradation of MB obeys pseudo first-order kinetics, where MB degrades almost linearly. The rate constant and regression coefficients (R²) value for MB dye degradation are 3.15 × 10⁻²·min⁻¹ and 0.9728, respectively.

(a)

(b)

(c)

UV-Vis studies were performed at a constant MB concentration (15 ppm) to examine the degradation performance of CQDs. As shown in Figure 6(c), the degradation rate of MB increases with an increase in the concentration of CQDs. In the presence of sunlight, the degradation of MB increased remarkably while using 0.2 g of CQDs. The characteristic peak of MB at 665 nm in UV-Vis spectrum almost disappeared after degradation.

3.3. Mechanistic Study for Photocatalysis of MB and Its Regeneration

The photodegradation performance of synthesized CQDs was observed by mineralization of MB dye under sunlight. The sunlight irradiation generates electron hole pairs on the surface of CQDs. The photogenerated electrons add to oxygen (O₂) to produce superoxide anionic radicals () while photogenerated holes (h+) adsorb water molecules to generate hydroxyl radicals (OH). The mechanism for photocatalysis of MB dye in the presence of CQDs has been illustrated in Figure 7.

As suggested by the reported studies [62–64], the attacks the cationic sulfur group and heteroaromatic ring of the MB that causes the opening of the aromatic ring. As a result, hydroxylated intermediate and sulfoxide are produced. The dissociation of the two rings can result because of the further oxidation of the sulfoxide groups to sulfone. Eventually, the volatile lower molecular weight compounds (CO₂, H₂O, NH₂, NO₂, and SO₃) are formed as a result of decomposition of these aromatic compounds.

Consecutive photodegradation experiments were performed to check the reusability of CQDs. A slight reduction in the dye degradation percentage was observed in consecutive five cycles (Figure 8). A decrease in the percentage of MB dye degradation is possibly due to some losses of CQD particles during the activity of separation performed in column chromatography.

To ensure the stability of synthesized CQDs, the XRD spectra of CQDs were taken before and after the degradation studies (Figure 9). For at least 5 cycles of reusability, the CQDs showed an appreciable stability for repeated photocatalysis.

3.4. Comparison of Photodegradation Results with Previous Studies

Mostly the bottoms-up and top-down strategies are used for the preparation of CQDs. The CQDs can be separated from each other by the direction in which the expansion of size of the implemented materials occurs. The bottom-up technique employs thermal decomposition, microwave synthesis, hydrothermal treatment, plasma treatment, and template-based routes to synthesize CQDs from molecular precursors e.g., glucose, sucrose, and citric acid. The synthetic raw materials and photodegradation studies of MB which were investigated by CQDs in present study were compared with already reported data for photodegradation of MB. The comparison is provided in Table 1.

CQDs are the carbon-based nanomaterials that demonstrate enhanced features and exceptional properties. They have a huge potential to serve as most suitable alternatives for a large number of applications. Some of the most attractive characteristics of CQDs are their ultra-small size, cytotoxicity, biocompatibility, water solubility, ease of functionalization, and abundance nature of their precursors. Some disadvantages of CQDs include their variation in photoluminescent behavior, impurities in the product, and nonuniformity. However, these disadvantages do not undermine the importance of CQDs.

4. Conclusion

The current research work was performed to produce the carbon quantum dots from the waste source i.e., chicken feathers. Since the chicken feathers are an all-natural and biodegradable source, the CQDs are environmentally friendly and pose no serious harmful effect to the environment. Their nonmetallic and chemically inert nature along with their ease of synthesis by hydrothermal process makes them an ideal candidate for photodegradation of MB dye. UV-Vis and FTIR spectroscopic investigation confirmed the synthesis of CQDs due to the presence of various functional moieties. The size and shape of CQDs were analyzed using SEM and XRD studies. The EDS analysis confirmed the formation of CQDs due to the presence of carbon as a major element. The kinetic studies revealed that the degradation of MB follows pseudo first-order reaction. The value of rate constant, k was found to be 3.15 × 10⁻²·min⁻¹. This value of k makes CQDs synthesized from chicken feathers as a potential candidate to degrade MB pretty faster. In addition, the stability studies were made to determine the reusability of synthesized CQDs. The photodegradation efficiency of these nanomaterials remained excellent for five cycles. The obtained XRD results of CQDs before and after their application in the degradation studies exhibited no significant difference, which again indicates an appreciable stability of these carbon-based nanostructures.

Data Availability

The data that support the findings of this study are available in this article.

Conflicts of Interest

The authors declare that they have no conflicts of interest.

Authors’ Contributions

All the authors have read the manuscript and gave their approval.

References

F. Ameen, T. Dawoud, and S. AlNadhari, “Ecofriendly and low-cost synthesis of ZnO nanoparticles from Acremonium potronii for the photocatalytic degradation of azo dyes,” Environmental Research, vol. 202, Article ID 111700, 2021.
View at: Publisher Site | Google Scholar
N. M. Mahmoodi, M. Oveisi, M. Bakhtiari et al., “Environmentally friendly ultrasound-assisted synthesis of magnetic zeolitic imidazolate framework-Graphene oxide nanocomposites and pollutant removal from water,” Journal of Molecular Liquids, vol. 282, pp. 115–130, 2019.
View at: Publisher Site | Google Scholar
S. Musadiq Anis, S. Habibullah Hashemi, A. Nasri, M. Sajjadi, M. Eslamipanah, and B. Jaleh, “Decorated ZrO2 by Au nanoparticles as a potential nanocatalyst for the reduction of organic dyes in water,” Inorganic Chemistry Communications, vol. 141, Article ID 109489, 2022.
View at: Publisher Site | Google Scholar
B. Jaleh, S. Karami, M. Sajjadi et al., “Laser-assisted preparation of Pd nanoparticles on carbon cloth for the degradation of environmental pollutants in aqueous medium,” Chemosphere, vol. 246, Article ID 125755, 2020.
View at: Publisher Site | Google Scholar
Z. Nezafat, B. Feizi Mohazzab, B. Jaleh, M. Nasrollahzadeh, T. Baran, and M. Shokouhimehr, “A promising nanocatalyst: upgraded Kraft lignin by titania and palladium nanoparticles for organic dyes reduction,” Inorganic Chemistry Communications, vol. 130, Article ID 108746, 2021.
View at: Publisher Site | Google Scholar
U. A. Rani, L. Y. Ng, C. Y. Ng, E. Mahmoudi, Y. S. Ng, and A. W. Mohammad, “Sustainable production of nitrogen-doped carbon quantum dots for photocatalytic degradation of methylene blue and malachite green,” Journal of Water Process Engineering, vol. 40, Article ID 101816, 2021.
View at: Publisher Site | Google Scholar
M. Nasrollahzadeh, Z. Issaabadi, and S. M. Sajadi, “Green synthesis of a Cu/MgO nanocomposite by Cassytha filiformis L. extract and investigation of its catalytic activity in the reduction of methylene blue, Congo red and nitro compounds in aqueous media,” RSC Advances, vol. 8, no. 7, pp. 3723–3735, 2018.
View at: Publisher Site | Google Scholar
M. I. Din, J. Najeeb, Z. Hussain, R. Khalid, and G. Ahmad, “Biogenic scale up synthesis of ZnO nano-flowers with superior nano-photocatalytic performance,” Inorganic and Nano-Metal Chemistry, vol. 50, no. 8, pp. 613–619, 2020.
View at: Publisher Site | Google Scholar
M. F. Shakir, A. Tariq, Z. A. Rehan et al., “Effect of Nickel-spinal-Ferrites on EMI shielding properties of polystyrene/polyaniline blend,” SN Applied Sciences, vol. 2, no. 4, pp. 706–713, 2020.
View at: Publisher Site | Google Scholar
H. F. Shakir, M. Shahzad, H. R. Aziz et al., “In-situ polymerization and EMI shielding property of barium hexaferrite/pyrrole nanocomposite,” Journal of Alloys and Compounds, vol. 902, Article ID 163847, 2022.
View at: Publisher Site | Google Scholar
C. M. B. Neves, O. M. Filipe, N. Mota et al., “Photodegradation of metoprolol using a porphyrin as photosensitizer under homogeneous and heterogeneous conditions,” Journal of Hazardous Materials, vol. 370, pp. 13–23, 2019.
View at: Publisher Site | Google Scholar
R. Begum, J. Najeeb, A. Sattar et al., “Chemical reduction of methylene blue in the presence of nanocatalysts: a critical review,” Reviews in Chemical Engineering, vol. 36, no. 6, pp. 749–770, 2020.
View at: Publisher Site | Google Scholar
A. Nasri, B. Jaleh, Z. Nezafat et al., “Fabrication of g-C3N4/Au nanocomposite using laser ablation and its application as an effective catalyst in the reduction of organic pollutants in water,” Ceramics International, vol. 47, no. 3, pp. 3565–3572, 2021.
View at: Publisher Site | Google Scholar
P. T. Ahmad, B. Jaleh, M. Nasrollahzadeh, and Z. Issaabadi, “Efficient reduction of waste water pollution using GO/γMnO2/Pd nanocomposite as a highly stable and recoverable catalyst,” Separation and Purification Technology, vol. 225, pp. 33–40, 2019.
View at: Publisher Site | Google Scholar
M. Nasrollahzadeh, M. Sajjadi, H. R. Dasmeh, and S. M. Sajadi, “Green synthesis of the Cu/sodium borosilicate nanocomposite and investigation of its catalytic activity,” Journal of Alloys and Compounds, vol. 763, pp. 1024–1034, 2018.
View at: Publisher Site | Google Scholar
K. Naseem, Z. H. Farooqi, M. Z. Ur Rehman et al., “A systematic study for removal of heavy metals from aqueous media using Sorghum bicolor: an efficient biosorbent,” Water Science and Technology, vol. 77, no. 10, pp. 2355–2368, 2018.
View at: Publisher Site | Google Scholar
S. Saghafi, A. Ebrahimi, N. Mehrdadi, and G. N. Bidhendy, “Evaluation of aerobic/anaerobic industrial wastewater treatment processes: the application of multi‐criteria decision analysis,” Environmental Progress and Sustainable Energy, vol. 38, no. 5, Article ID 13166, 2019.
View at: Publisher Site | Google Scholar
W. Pronk, A. Ding, E. Morgenroth et al., “Gravity-driven membrane filtration for water and wastewater treatment: a review,” Water Research, vol. 149, pp. 553–565, 2019.
View at: Publisher Site | Google Scholar
T.-H. Ang, K. Kiatkittipong, W. Kiatkittipong et al., “Insight on extraction and characterisation of biopolymers as the green coagulants for microalgae harvesting,” Water, vol. 12, no. 5, p. 1388, 2020.
View at: Publisher Site | Google Scholar
M. I. Din, R. Khalid, J. Najeeb, and Z. Hussain, “Fundamentals and photocatalysis of methylene blue dye using various nanocatalytic assemblies-a critical review,” Journal of Cleaner Production, vol. 298, Article ID 126567, 2021.
View at: Publisher Site | Google Scholar
M. Nasrollahzadeh, Z. Nezafat, M. G. Gorab, and M. Sajjadi, “Recent progresses in graphene-based (photo) catalysts for reduction of nitro compounds,” Molecular Catalysis, vol. 484, Article ID 110758, 2020.
View at: Publisher Site | Google Scholar
N. C. Z. Moghadam, S. A. Jasim, F. Ameen et al., “Nickel oxide nanoparticles synthesis using plant extract and evaluation of their antibacterial effects on Streptococcus mutans,” Bioprocess and Biosystems Engineering, vol. 45, no. 7, pp. 1201–1210, 2022.
View at: Publisher Site | Google Scholar
D. Indhira, M. Krishnamoorthy, F. Ameen et al., “Biomimetic facile synthesis of zinc oxide and copper oxide nanoparticles from Elaeagnus indica for enhanced photocatalytic activity,” Environmental Research, vol. 212, Article ID 113323, 2022.
View at: Publisher Site | Google Scholar
A. Almansob, A. H. Bahkali, A. Albarrag et al., “Effective treatment of resistant opportunistic fungi associated with immuno-compromised individuals using silver biosynthesized nanoparticles,” Applied Nanoscience, vol. 12, pp. 3871–3882, 2022.
View at: Publisher Site | Google Scholar
F. Ameen, K. S. Al-Maary, A. Almansob, and A. Saleh, “Antioxidant, Antibacterial and Anticancer efficacy of alternaria chlamydospora-mediated gold nanoparticles,” Applied Nanoscience, vol. 13, pp. 1–8, 2022.
View at: Publisher Site | Google Scholar
F. Ameen, “Optimization of the synthesis of fungus-mediated bi-metallicAg-Cu nanoparticles,” Applied Sciences, vol. 12, no. 3, p. 1384, 2022.
View at: Publisher Site | Google Scholar
H. Sonbol, S. AlYahya, F. Ameen et al., “Bioinspired synthesize of CuO nanoparticles using cylindrospermum stagnale for antibacterial, anticancer and larvicidal applications,” Applied Nanoscience, pp. 1–11, 2021.
View at: Google Scholar
S. R. Mousavi, M. Asghari, and N. M. Mahmoodi, “Chitosan-wrapped multiwalled carbon nanotube as filler within PEBA thin film nanocomposite (TFN) membrane to improve dye removal,” Carbohydrate Polymers, vol. 237, Article ID 116128, 2020.
View at: Publisher Site | Google Scholar
A. Samad, M. I. Din, and M. Ahmed, “Synthesis of zinc oxide nanoparticles impregnated clay tablets and their potential applications as point of use water purification intervention,” Desalination and Water Treatment, vol. 181, pp. 251–257, 2020.
View at: Publisher Site | Google Scholar
M. Ikram, A. Haider, M. Imran et al., “Cellulose grafted poly acrylic acid doped manganese oxide nanorods as novel platform for catalytic, antibacterial activity and molecular docking analysis,” Surfaces and Interfaces, vol. 37, Article ID 102710, 2023.
View at: Publisher Site | Google Scholar
M. Ikram, A. Haider, M. Imran et al., “Assessment of catalytic, antimicrobial and molecular docking analysis of starch-grafted polyacrylic acid doped BaO nanostructures,” International Journal of Biological Macromolecules, vol. 230, Article ID 123190, 2023.
View at: Publisher Site | Google Scholar
H. Sonbol, F. Ameen, S. AlYahya, A. Almansob, and S. Alwakeel, “Padina boryana mediated green synthesis of crystalline palladium nanoparticles as potential nanodrug against multidrug resistant bacteria and cancer cells,” Scientific Reports, vol. 11, no. 1, pp. 5444–5519, 2021.
View at: Publisher Site | Google Scholar
S. AlNadhari, N. M. Al-Enazi, F. Alshehrei, and F. Ameen, “A review on biogenic synthesis of metal nanoparticles using marine algae and its applications,” Environmental Research, vol. 194, Article ID 110672, 2021.
View at: Publisher Site | Google Scholar
N. M. Mahmoodi, M. Bashiri, and S. J. Moeen, “Synthesis of nickel–zinc ferrite magnetic nanoparticle and dye degradation using photocatalytic ozonation,” Materials Research Bulletin, vol. 47, no. 12, pp. 4403–4408, 2012.
View at: Publisher Site | Google Scholar
B. Hayati, N. M. Mahmoodi, and A. Maleki, “Dendrimer–titania nanocomposite: synthesis and dye-removal capacity,” Research on Chemical Intermediates, vol. 41, no. 6, pp. 3743–3757, 2015.
View at: Publisher Site | Google Scholar
N. M. Mahmoodi, M. Ghezelbash, M. Shabanian, F. Aryanasab, and M. R. Saeb, “Efficient removal of cationic dyes from colored wastewaters by dithiocarbamate-functionalized graphene oxide nanosheets: from synthesis to detailed kinetics studies,” Journal of the Taiwan Institute of Chemical Engineers, vol. 81, pp. 239–246, 2017.
View at: Publisher Site | Google Scholar
A. J. Poole, J. S. Church, and M. G. Huson, “Environmentally sustainable fibers from regenerated protein,” Biomacromolecules, vol. 10, no. 1, pp. 1–8, 2009.
View at: Publisher Site | Google Scholar
H. Fan and J. Wu, “Conventional use and sustainable valorization of spent egg-laying hens as functional foods and biomaterials: a review,” Bioresources and Bioprocessing, vol. 9, no. 1, pp. 43–18, 2022.
View at: Publisher Site | Google Scholar
N. Reddy and Y. Yang, “Structure and properties of chicken feather barbs as natural protein fibers,” Journal of Polymers and the Environment, vol. 15, no. 2, pp. 81–87, 2007.
View at: Publisher Site | Google Scholar
A. Martinez-Hernandez, C. Velasco-Santos, M. de Icaza, and V. Castano, “Hierarchical microstructure in keratin biofibers,” Microscopy and Microanalysis, vol. 9, no. S02, pp. 1282-1283, 2003.
View at: Publisher Site | Google Scholar
A. A. Khardenavis, A. Kapley, and H. J. Purohit, “Processing of poultry feathers by alkaline keratin hydrolyzing enzyme from Serratia sp. HPC 1383,” Waste Management, vol. 29, no. 4, pp. 1409–1415, 2009.
View at: Publisher Site | Google Scholar
J. Chen, C. Li, Z. Ristovski et al., “A review of biomass burning: emissions and impacts on air quality, health and climate in China,” Science of the Total Environment, vol. 579, pp. 1000–1034, 2017.
View at: Publisher Site | Google Scholar
N. Eslahi, N. Hemmatinejad, and F. Dadashian, “From feather waste to valuable nanoparticles,” Particulate Science and Technology, vol. 32, no. 3, pp. 242–250, 2014.
View at: Publisher Site | Google Scholar
S. K. Ramamoorthy, M. Skrifvars, and A. Persson, “A review of natural fibers used in biocomposites: plant, animal and regenerated cellulose fibers,” Polymer Reviews, vol. 55, no. 1, pp. 107–162, 2015.
View at: Publisher Site | Google Scholar
C.-Y. Chung, Y. J. Chen, C. H. Kang et al., “Toxic or not toxic, that is the carbon quantum dot’s question: a comprehensive evaluation with zebrafish embryo, eleutheroembryo, and adult models,” Polymers, vol. 13, no. 10, p. 1598, 2021.
View at: Publisher Site | Google Scholar
A. M. El-Shafey, “Carbon dots: discovery, structure, fluorescent properties, and applications,” Green Processing and Synthesis, vol. 10, no. 1, pp. 134–156, 2021.
View at: Publisher Site | Google Scholar
G. Huang, X. Chen, C. Wang et al., “Photoluminescent carbon dots derived from sugarcane molasses: synthesis, properties, and applications,” RSC Advances, vol. 7, no. 75, pp. 47840–47847, 2017.
View at: Publisher Site | Google Scholar
J. R. Bhamore, S. Jha, T. J. Park, and S. K. Kailasa, “Green synthesis of multi-color emissive carbon dots from Manilkara zapota fruits for bioimaging of bacterial and fungal cells,” Journal of Photochemistry and Photobiology B: Biology, vol. 191, pp. 150–155, 2019.
View at: Publisher Site | Google Scholar
A. Tadesse, M. Hagos, D. RamaDevi, K. Basavaiah, and N. Belachew, “Fluorescent-nitrogen-doped carbon quantum dots derived from citrus lemon juice: green synthesis, mercury (II) ion sensing, and live cell imaging,” ACS Omega, vol. 5, no. 8, pp. 3889–3898, 2020.
View at: Publisher Site | Google Scholar
A. Prasannan and T. Imae, “One-pot synthesis of fluorescent carbon dots from orange waste peels,” Industrial and Engineering Chemistry Research, vol. 52, no. 44, Article ID 15673, 2013.
View at: Publisher Site | Google Scholar
K. Kasinathan, S. Samayanan, K. Marimuthu, and J. H. Yim, “Green synthesis of multicolour fluorescence carbon quantum dots from sugarcane waste: investigation of mercury (II) ion sensing, and bio-imaging applications,” Applied Surface Science, vol. 601, Article ID 154266, 2022.
View at: Publisher Site | Google Scholar
S. Mattiello, A. Guzzini, A. Del Giudice et al., “Physico-chemical characterization of keratin from wool and chicken feathers extracted using refined chemical methods,” Polymers, vol. 15, no. 1, p. 181, 2022.
View at: Publisher Site | Google Scholar
E. Senoz, R. P. Wool, C. W. McChalicher, and C. K. Hong, “Physical and chemical changes in feather keratin during pyrolysis,” Polymer Degradation and Stability, vol. 97, no. 3, pp. 297–307, 2012.
View at: Publisher Site | Google Scholar
K. Gregg and G. E. Rogers, “Feather keratin: composition, structure and biogenesis,” in Biology of the Integument, pp. 666–694, Springer, Heidelberg, Germany, 1986.
View at: Google Scholar
X. Wang, P. Yang, Q. Feng et al., “Green preparation of fluorescent carbon quantum dots from cyanobacteria for biological imaging,” Polymers, vol. 11, no. 4, p. 616, 2019.
View at: Publisher Site | Google Scholar
V. Ţucureanu, A. Matei, and A. M. J. C. Avram, “FTIR spectroscopy for carbon family study,” Critical Reviews in Analytical Chemistry, vol. 46, no. 6, pp. 502–520, 2016.
View at: Publisher Site | Google Scholar
S. Ratnayake, M. Mantilaka, C. Sandaruwan et al., “Carbon quantum dots-decorated nano-zirconia: a highly efficient photocatalyst,” Applied Catalysis A: General, vol. 570, pp. 23–30, 2019.
View at: Publisher Site | Google Scholar
A. Tyagi, K. M. Tripathi, N. Singh, S. Choudhary, and R. K. Gupta, “Green synthesis of carbon quantum dots from lemon peel waste: applications in sensing and photocatalysis,” RSC Advances, vol. 6, no. 76, Article ID 72423, 2016.
View at: Publisher Site | Google Scholar
Y. Yan, W. Kuang, L. Shi et al., “Carbon quantum dot-decorated TiO2 for fast and sustainable antibacterial properties under visible-light,” Journal of Alloys and Compounds, vol. 777, pp. 234–243, 2019.
View at: Publisher Site | Google Scholar
R. X. Seng, L. L. Tan, W. C. Lee, W. J. Ong, and S. P. Chai, “Nitrogen-doped carbon quantum dots-decorated 2D graphitic carbon nitride as a promising photocatalyst for environmental remediation: a study on the importance of hybridization approach,” Journal of Environmental Management, vol. 255, Article ID 109936, 2020.
View at: Publisher Site | Google Scholar
G. Sharma, A. Kumar, M. Naushad et al., “Photoremediation of toxic dye from aqueous environment using monometallic and bimetallic quantum dots based nanocomposites,” Journal of Cleaner Production, vol. 172, pp. 2919–2930, 2018.
View at: Publisher Site | Google Scholar
I. Khan, K. Saeed, I. Zekker et al., “Review on methylene blue: its properties, uses, toxicity and photodegradation,” Water, vol. 14, no. 2, p. 242, 2022.
View at: Publisher Site | Google Scholar
A. A. Abd El Khalk, M. A. Betiha, A. S. Mansour, M. G. Abd El Wahed, and A. M. Al-Sabagh, “High degradation of methylene blue using a new nanocomposite based on zeolitic imidazolate framework-8,” ACS Omega, vol. 6, no. 40, Article ID 26210, 2021.
View at: Publisher Site | Google Scholar
D. Liu, J. Song, J. S. Chung, S. H. Hur, and W. M. Choi, “ZnO/Boron nitride quantum dots nanocomposites for the enhanced photocatalytic degradation of methylene blue and methyl orange,” Molecules, vol. 27, no. 20, p. 6833, 2022.
View at: Publisher Site | Google Scholar
F. Zhao, Y. Rong, J. Wan, Z. Hu, Z. Peng, and B. Wang, “High photocatalytic performance of carbon quantum dots/TNTs composites for enhanced photogenerated charges separation under visible light,” Catalysis Today, vol. 315, pp. 162–170, 2018.
View at: Publisher Site | Google Scholar
Y. Guo, F. Cao, and Y. Li, “Solid phase synthesis of nitrogen and phosphor co-doped carbon quantum dots for sensing Fe3+ and the enhanced photocatalytic degradation of dyes,” Sensors and Actuators B: Chemical, vol. 255, pp. 1105–1111, 2018.
View at: Publisher Site | Google Scholar
A. G. El-Shamy and H. Zayied, “New polyvinyl alcohol/carbon quantum dots (PVA/CQDs) nanocomposite films: structural, optical and catalysis properties,” Synthetic Metals, vol. 259, Article ID 116218, 2020.
View at: Publisher Site | Google Scholar
A. Velumani, P. Sengodan, P. Arumugam, R. Rajendran, S. Santhanam, and M. Palanisamy, “Carbon quantum dots supported ZnO sphere based photocatalyst for dye degradation application,” Current Applied Physics, vol. 20, no. 10, pp. 1176–1184, 2020.
View at: Publisher Site | Google Scholar
K. M. Omer, N. N. Mohammad, and S. O. Baban, “Up-conversion fluorescence of phosphorous and nitrogen co-doped carbon quantum dots (CDs) coupled with weak LED light source for full-spectrum driven photocatalytic degradation via ZnO-CDs nanocomposites,” Catalysis Letters, vol. 148, no. 9, pp. 2746–2755, 2018.
View at: Publisher Site | Google Scholar
H. Bozetine, S. Meziane, S. Aziri et al., “Facile and green synthesis of a ZnO/CQDs/AgNPs ternary heterostructure photocatalyst: study of the methylene blue dye photodegradation,” Bulletin of Materials Science, vol. 44, no. 1, pp. 64–12, 2021.
View at: Publisher Site | Google Scholar

Copyright

Copyright © 2023 Muhammad Imran Din et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PDF Download Citation

Download other formats

Order printed copies

Views

1391

Downloads

701

Citations