Single Step Synthesis of Amino-Functionalized Magnetic Nanoparticles with Polyol Technique at Low Temperature

Table 1

Size of amino-MNPs at different parameters.

Sample	Parameter		Size (nm): 𝑑 = diameter	Average size; (nm)
	NaOH (% w/v)	Cycle
A-1	1.25	1	nd	nd
A-2	1.25	2	nd	nd
A-3	1.25	3	21<𝑑<113	47 ± 20
A-4	1.25	4	15<𝑑<53	33 ± 9
B-1	2.50	1	nd	nd
B-2	2.50	2	15<𝑑<123	45 ± 21
B-3	2.50	3	23<𝑑<107	43 ± 9
B-4	2.50	4	19<𝑑<76	41 ± 12
C-1	3.75	1	nd	nd
C-2	3.75	2	15<𝑑<69	29 ± 11
C-3	3.75	3	14<𝑑<92	43 ± 17
C-4	3.75	4	15<𝑑<69	39 ± 12

nd = not determined.