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Nanomaterial | Application | References |
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AgNPs | Treatment of wastewater due to their antibacterial properties | [102ā104] |
Ag2+ | Affect cell structure and permeability of cell wall | [105] |
AgNPs | Act as photocatalyst and increases the UV inactivation of bacteria and viruses. | [106] |
Iron nanoparticles | Groundwater remediation by reducing metal ions effectively | [107] |
Gold nanoparticles (AuNPs) | Remove inorganic mercury from drinking water | [108] |
Titanium dioxide (TiO2) | Air and wastewater purification | [109] |
Gold and TiO2 composite | Efficiently removes sulphur | [110] |
Silver-doped TiO2 nanofibers | Photodegradation of chlorophenol | [111] |
TiO2-based nanoparticles | Removal of harmful sulphur dioxide from air | [112] |
Zinc oxide | Adsorbent to remove heavy metals such as copper and lead | [113, 114] |
Mesoporous silica nanomaterials (MSN) | Excellent adsorbent to remove pollutants from the air | [115] |
Amino/Thiol-functionalized MSNs | Removal of heavy metals from wastewater | [116, 117] |
Amine-modified xerogels | Removal of carbon dioxide and H2S from natural gas | [118] |
SiO2 | Removal of mercury from aqueous solution | [119] |
Fullerenes (C60) | Used to kill microbes via photocatalytic process | [120] |
Composite of fullerene and polyvinylpyrrolidone | Used in water disinfection by killing bacteria | [121] |
SWCNTs | Adsorption of heavy metals | [122] |
MWCNTs | Removal of heavy metal ions | [123ā126] |
Graphene | Adsorption of heavy metal contaminants from wastewater | [127, 128] |
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