Green Synthesis of Silver Nanoparticles: An Eco-Friendly Approach

Sopan Namdev Nangare; Pravin Onkar Patil

doi:10.5101/nbe.v12i4.p281-296

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Review | Open Access

Green Synthesis of Silver Nanoparticles: An Eco-Friendly Approach

Sopan Namdev Nangare, Pravin Onkar Patil()

Department of Pharmaceutical Chemistry, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur-425405, (MS) India

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Abstract

Eco-friendly synthesis of nanoparticles is an upcoming discipline of nanoscience. Green synthesis of Ag NPs has gained immense importance and much awareness in developed nations. Fascinatingly, such an environmental friendly synthesis of Ag NPs gives a green chemistry-based non-toxic and economical route to nanotechnology. This review article gives insight into the bioinspired synthesis of Ag NPs and mechanisms involved in the synthesis of Ag NPs. In this review, we have summarized the scientific reports in the eco-friendly synthesis arena of Ag NPs and their applications in the biomedical field. Especially, we have focused on plant materials, fungi, algae, and bacterial potential towards the eco-friendly synthesis of Ag NPs. For future perception, there is a need for in silico and in vitro, in vivo research to authenticate the outcomes.

Keywords

Silver nanoparticles Green synthesis Plant extract Eco-friendly Nanotechnology

References

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Crossref

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J.K. Sohal, A. Saraf, and K.K. Shukla, Green synthesis of silver nanoparticles (ag-nps) using plant extract for antimicrobial and antioxidant applications: A review. International Journal of Advanced Research in Science and Engineering, 2017, 6(10): 766-777

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AgNO₃ concentration	Green source	Extract (mL)	AgNO₃ (mL)	Particle size (nm)	Ref.
1 mM	Leaf extracts of Moringa oleifera	5	50	9-11	[30]
2 mM	Ginger rhizome, Thyme\'s leaves	1	20	12-18	[31]
0.5 mM	O. vulgare L. aerial parts extract	1	49	2-25	[32]
1 mM	Oryza sativa husk extract	5	90	--	[33]
5 mM	Argemone maxicana leaf extract	10	90	30	[34]
10 mM	Seed extract of Alpinia katsumadai	15	150	12.6	[35]
0.1 M	Leaf extract of Clitoria ternatea and Solanum nigrum	5	45	20 & 28	[36]
1 mM	S. apetala Leaves Extract	20	80	27.3	[37]
1-4 mM	Hibiscus leaf extract	10	190	30-40	[38]
0.1 mM	Flower extract of Roheda	5	500	5-78	[39]
1 mM	C. halicacabum L. leaves extract	1	9	100	[40]
1 mM	Raspberry leaf extract	10	--	100	[41]
1-3 mM	Seed extract of C. esculentus and B. paradoxum	--	--	--	[42]
1 mM	G. glabra Root Extract	2	98	19	[43]
3 mM	Aqueous extract of P. anisum seeds	2.5	250	3.2-16	[44]
1 mM	Leaf Extract of Rosemary	50	--	17	[45]
1 mM	A. andrachne leaf water extract	10	100	107	[46]
1 mM	Fruit extract of P. emblica and C.grandis	5	95	--	[47]
7 mM	Fruit extract of sapota pomace	1	05	8-16	[48]
5 mM	Extract of leaves of Neem, Tea, and Peels (kitchen waste)	1	5	--	[49]
0.1 M	Leaf extract of mint	15	10	26	[50]
1 mM	Satin leaf extract	1	100	25	[51]
1 mM	Fresh leaves of Volkameria inermi	10	90	50	[52]
1 mM	Eriobotrya japonica (Thunb.) leaf	1	1, 2, 10	9.2	[53]
5 mM	Crude latex by stems of J. curcas plant	20	20	20-30	[54]
0.025 M	Dried leaves of Catharanthus roseus	5	10	27-32	[55]
0.025 M	Dried leaves of Andrographis paniculata	10	20	54	[56]
1 mM	Fruit extract of Ficus benghalensis	--	--	70-90	[57]
0.001 M	Aqueous leaf extract of Coleus aromaticus	5	10	48	[58]
0.025 M	Root extract of Glycyrrhiza glabra	1	10	41.5-46.5	[59]
0.025 M	Aqueous leaf extract of Cassia alata	5	10	> 41	[60]
1 mM	Aqueous callus extract of Gymnema sylvestre	10	90	3-30	[61]
0.025 mM	Aqueous fruit extract of Terminalia belarica	2	20	46.5	[63]
0.01mM	Leaf extract of Boerhavia Erecta	1	10	15.9	[64]
1 mM	Leaf extract of Ehretia laevis Roxb.	1	9	25-35	[22]
--	Leaf extract of Hibiscus sabdariffa	10	200	--	[65]
0.002 M	Leaf extract of Andrographis serpyllifolia.	--	10	20-100	[66]
1 mM	Aqueous atex extract of Allamanda cathartica	0.6	20	35	[67]
1 mM	Anther extract of Couroupita guianensis Aubl.	1	1	10-45	[68]

AgNO₃ concentration	Green source	Extract volume (mL or g)	AgNO₃ volume (mL)	Particle size (nm)	Ref.
4×10^-4 M	Verticillium	100	100	25	[69]
1 mM	F. oxysporum	100	100	5-50	[70]
1 mM	A. fumigates	50	--	5-25	[71]
1 mM	P. chrysosporium	--	--	50-200	[72]
1 mM	A. flavus	5g	100	8.92	[73]
1 mM	A. alternata	100	--	32.5	[74]
1 mM	genus Cryphonectria	100	--	30-70	[75]
1 mM	Aspergillus niger	100	--	3-30	[76]
1 mM	Amylomyces rouxii	10g	100	5-27	[77]
1 mM	A. fumigatus	1	1	0.68	[78]
1 mM	B. licheniformis	--	--	18-63	[79]

AgNO₃ concerntration	Green source	Extract concerntration	AgNO₃ volume	Particle size (nm)	Ref.
1 mM, 5 mM	E. coli top 10	100 mL	--	15-97	[80]
1, 2.5, 5, 10 mM	D. Radiodurans	--	--	16.82	[81]
0.06 M	G. xylinus		--	40 - 100	[82]
1 mM	P. Antarctica, P. Proteolytica, P. meridiana, A. kerguelensis, A. gangotriensis	25 mg	1 mL	13.35	[83]
1 mM	S. nematodiphila	100 mL	--	10-31	[84]
1 mM	Nocardiopsis sp. MBRC-1	--	--	45	[85]
1 mM	Enterobacteriacae group	1 mL	--	52.5	[86]
1 mM	B. subtilis	50 mL	50 mL	5-50	[87]
1 mM	Staphylococcus aureus.	1 mL	--	160-180	[88]