35 | Yang et al. (2013) [74] | Filtered aqueous extract of Mangifera indica linn peel | 0.5 to 4 mM, 15 to 90 min, 25 to 100˚C, 0.1 to3 ml/27 ml, pH: 2 - 11. Static | UV-Vis TEM XRD | Size―7 - 27 nm Shape―sph. Structure―FCC | Stable for 3 months, AgNPs loaded on fabrics exhibited antimicrobial property. |
36 | Jagtap and Bapat. (2013) [64] | Filtered aqueous extract of Artocarpus heterophyllus lam. Seed powder | 2 to 10 mM, 5 min, 121˚C, 15 psi. 2 to 10 w/v%, 1:4, Static, 15min at 10000 rpm | UV-Vis FTIR SEM-EDAX TEM | Size―3 - 25 nm Shape―irregular | Anti-bacterial to B. cereus, B. subtilis, S. aureus and P. aeruginosa. AgNP-lectin hybrid has promising use in glycol nanosensors for disease diagnosis. |
37 | Khalil et al. (2013) [75] | Filtered aqueous extract of olive leaf | 1 mM, 2 min, 30˚C to 90˚C, 0.5 to 5 ml/10 ml, pH: 2 ? 11, Stirred | UV-Vis FTIR SEM TEM XRD TGA | Size―20 - 25 nm Shape―sph. Structure―FCC | Stability: 1 week, AgNPs inhibited growth of E. coli, S. aureus and P. aeruginosa |
38 | Karuppiah and Rajmohan (2013) [102] | Filtered aqueous extract of Lxora coccinea L. leaf | 1 mM, dark and room temp. 0.5 ml/10 ml, 15 min at 10000 rpm, Static | UV-Vis FTIR. FE-SEM XRD | Size―13 - 57 nm Shape―sph. Structure―FCC |
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39 | Logeswari et al. (2013) [103] | Filtered ethanolic extracts of Solanum tricobactum, syzygium cumini, centella asiatica and citrus sinensis plant powders | 1 mM, 24 - 48 hr, 37˚C, 10 ml/5 ml, Additive: ammonium solution= 2.5 ml, agitated | UV-Vis FTIR XRD AFM | Size―41 - 53 nm. Shape―irregular Structure―FCC | Antibacterial against pathogenic P. aeruginosa |
40 | Geetha lakshmi and Sarada (2013) [104] | Sponin extracted from Trianthema decendra L. | 1 mM, dark and incubated, 1 ml/5 ml, Static, 15min at 10000 rpm | UV-Vis FTIR FE-SEM EDAX | Size―17.9 - 59.6 nm. Shape―sph. | Antibacterial to P. aeruginosa, E. faecalis, S. typhi, K. pneumonia, E. coli and C. albicans |
41 | Yasin et al. (2013) [105] | Filtered aqueous extract of Bamboo leaf | 3 mM, 65˚C, 5 ml/5 ml, Stirring | UV-Vis TEM XRD EDX | Size―13 ± 3.5 nm Shape―nearly sph. Structure―cryst | Antibacterial to E. coli and S. aureus |
42 | Rodriguez-Leon et al. (2013) [106] | Ethanol/aqueous extract of Rumex hymenosepalus root | 2.5 - 15 mM, 24 - 96 hr, room temp. 5% v/v, Static | UV-Vis TEM EDS | Size―2 - 40 nm cub and hex Structure―FCC | AgNPs are synthesized in ethanol medium. |
43 | Rajathi and Sridhar (2013) [107] | Decanted aqueous filtrate of Wrightia tinctoria leaf | 1 mM, 2 hr, room temp. 0.5 ml/10 ml, Static, 10 min at 10000 rpm | UV-Vis FTIR XRD | Size―5 - 20.5 nm Structure―cryst | Antibacterial to S. aureus, V. cholerae, M. luteus and K. pneumonia |
44 | Kannan et al. (2013) [108] | Filtered aqueous extract of codium captium sea weed powder. | 1 mM, 48 hr, room temp, dark, 12ml/1 ml, Static, 20 min at 12000 rpm | UV-Vis FTIR SEM-EDAX TEM | Size―3 - 44 nm Nature―nano- clusters | Fresh extract was more potent for AgNP synthesis. |
45 | Natarajan et al. (2013) [109] | Powdered Elaeagnus indica leaves | 0.5 - 2 mM, 20 - 60 min, 40˚C - 100˚C, 10 g/3 ml, Static, 10 min at 12000 rpm | UV-Vis FTIR TEM DLS | Size―avg 30 nm Shape―sph. Nature―MD | Antimicrobial against E.coli, P. putida, B. subtilis, S. aureus, A. flavus and F. oxysporum |
46 | Kirubaharan et al. (2012) [110] | Filtered aqueous extract of Azadirchata indica(neem) leaves | 1 mM, 90 min, room to 90˚C, 1.25 ml/50 ml, pH: 6 - 8. Stirred | UV-Vis TEM XRD | Size―15 - 20 nm Shape―sph. Structure―FCC Nature―MD, PD | Stability: 4 months, Heavy metal ion sensors in aqueous media |
47 | Satishkumar et al. (2012) [72] | Filtered aqueous extract of Morinda citifolia L. leaf powder | 1 mM, 0 - 60 min, 37˚C - 100˚C, 5 ml/95 ml, 5 min at 5000 rpm, Static | UV-Vis FTIR SEM HR-TEM | Size―10 - 60 nm Shape―sph. Structure―FCC | Stability 1 month, Inhibitory to human pathogens like E. coli, P. aeroginosa, K. pneumoniae, B. cereus, Enterococci spp. and Enterobacter aerogenes |
48 | Edison and Sethuraman. (2012) [31] | Filtered aqueous extract of Terminalia chebula fruit powder. | 10 mM, room temp. 1 ml/25 ml, pH: 4 ? 9, Static | UV-Vis FTIR HR-TEM XRD EDS DLS ZP | Size―25 nm Structure―FCC Nature―phyto capped | Stabile for 10 days, AgNps showed catalytic activity on the reduction of methylene blue. |
49 | Kaviya et al. (2012) [68] | Aqueous filtrate of Crossandra infundibuliformis leaf | 1 mM, 1 hr, room temp, 3 ml/40 ml, Stirring, 20 min at 4000 rpm | UV-Vis. FTIR FESEM-EDAX XRD | Size―~38 nm Shape―flake Structure―-FCC |
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50 | Gopinath et al. (2012) [111] | Filtered aqueous extract of Tribulus terrestris L dried fruit | 1 mM, room temp, dark, 100 ml/150 ml, Static | UV-Vis FTIR TEM XRD AFM | Size-16-28 nm Shape-sph. Structure-FCC. | Stability-6 months. Antibacterial to S. pyogens, P. aeruginosa, E. coli, S. aureus and B. subtilis |
51 | Vijayaraghavan et al. (2012) [65] | Filtered aqueous extract of Trachyspermum ammi and Papavera somniferum plant powders | 1 mM, Trachyspermum ammi: 15 min, Papavera somniferum: 35 min, 28˚C, 1 ml/50 ml, Shaking | UV-Vis SEM-EDAX | Trachyspermum ammi: Size―87 - 998 nm Shape―tri Papavera somniferum: Size―3.2 - 7.6 µm Shape―sph. | Essential oil in T. ammi was found to be good reducing agent when compared to alkaloids in P. somniferum. |