2015
DOI: 10.1016/j.jiec.2014.05.021
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Agroforestry waste Moringa oleifera petals mediated green synthesis of gold nanoparticles and their anti-cancer and catalytic activity

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Cited by 215 publications
(63 citation statements)
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“…The intensity of the SP peak has shown a sharp increase at 530 nm after 6 min of incubation which suggests the complete formation of well crystalline Au NPs. Previous reports have obtained Au NPs by using plant extracts at a longer incubation period, such as 60 min with Moringa oleifera petals [12], 15 min with leaf extract of Terminalia arjuna [18], and 24 h with fruit extract of Hoveniadulcis [19]. In the present report well dispersed Au NPs are obtained within 6 min, which could be suitable for rapid proto-typing and scaling up the process for practical applications.…”
Section: Resultssupporting
confidence: 55%
See 1 more Smart Citation
“…The intensity of the SP peak has shown a sharp increase at 530 nm after 6 min of incubation which suggests the complete formation of well crystalline Au NPs. Previous reports have obtained Au NPs by using plant extracts at a longer incubation period, such as 60 min with Moringa oleifera petals [12], 15 min with leaf extract of Terminalia arjuna [18], and 24 h with fruit extract of Hoveniadulcis [19]. In the present report well dispersed Au NPs are obtained within 6 min, which could be suitable for rapid proto-typing and scaling up the process for practical applications.…”
Section: Resultssupporting
confidence: 55%
“…Additionally, Au NPs can effectively bind to amine and thiol groups which help in surface modification and increase their effectiveness in biomedical applications [11]. Although Au NPs processed by physical and chemical protocols have shown great potential in killing tumor cells, their clinical trial has been delayed due to their possible toxic behavior towards healthy cells and tissues [12]. Hence there has been a growing interest to find bio-inspired strategies for synthesis of bio-compatible Au NPs.…”
Section: Introductionmentioning
confidence: 99%
“…For instance, previous reports have obtained AuNPs by using plant extracts at a longer incubation period, higher temperature, and greater ratio of plant extract to Au solution. For example, the incubation time was 5 hr for Nerium oleander leaf extract at 60°C, 5 hr for Piper longum fruit extract, 60 min for Moringa oleifera petals, and 30 min for Hovenia dulcis fruit extract, at room temperature. It was 2 hr for plant extract of Commelina nudiflora at 37°C .…”
Section: Discussionmentioning
confidence: 57%
“…[33][34][35][36] For instance, previous reports have obtained AuNPs by using plant extracts at a longer incubation period, higher temperature, and greater ratio of plant extract to Au solution. For example, the incubation time was 5 hr for Nerium oleander leaf extract at 60 C, 37 5 hr for Piper longum fruit extract, 17 60 min for Moringa oleifera petals, 38 and 30 min for Hovenia dulcis fruit extract, 39 at room temperature. It was 2 hr for plant extract of Commelina nudiflora at 37 C. 9 The fast reduction of HAuCl 4 to AuNPs in our work can be attributed to the most important phytochemical constituents present in D. kotschyi leaf extract containing the flavonoids (luteolin-7-O-glucoside, apigenin-7-O-glucoside (cosmosiin), luteolin 3 0 -O-β-D-glucuronide, luteolin, apigenin, cirsimaritin, iso-kaempferide, penduletin, xanthomicrol, and calycopterin) and a phenolic compound (rosmarinic acid).…”
Section: Discussionmentioning
confidence: 99%
“…Because drumstick is an economically important species, it has attracted much attention in recent years. Despite extensive planting programs and research on its agronomic [6,7], nutritional [8,9] and pharmacological properties [10,11], relatively little is known about its reproductive system. Drumstick fruit production tends to be low in comparison with its abundant floral display; the reasons for its low fruit set are unclear.…”
Section: Introductionmentioning
confidence: 99%