Biosynthesis and Application of Silver and Gold Nanoparticles

Sadowski, Zygmunt

doi:10.5772/8508

Cited by 70 publications

(52 citation statements)

References 39 publications

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“…However, potential nanoparticle needs manipulating of chemicals, salts and other necessary items. The optimization and editing leads to specific size and shape NP potential for human benefits (Sadowski 2010). The plants used for production of nano particles may be pronounced as Phyto-nano factories (Kesharwani et al 2009;Prabhu and Poulose 2012;Bhosale et al 2014).…”

Section: Introductionmentioning

confidence: 99%

Silver nano fabrication using leaf disc of Passiflora foetida Linn

Lade

Patil

2017

Appl Nanosci

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The main purpose of the experiment is to develop a greener low cost SNP fabrication steps using factories of secondary metabolites from Passiflora leaf extract. Here, the leaf extraction process is omitted, and instead a leaf disc was used for stable SNP fabricated by optimizing parameters such as a circular leaf disc of 2 cm (1, 2, 3, 4, 5) instead of leaf extract and grade of pH (7, 8, 9, 11). The SNP synthesis reaction is tried under room temperature, sun, UV and dark condition. The leaf disc preparation steps are also discussed in details. The SNP obtained using (1 mM: 100 ml AgNO 3 ? singular leaf disc: pH 9, 11) is applied against featured room temperature and sun condition. The UV spectroscopic analysis confirms that sun rays synthesized SNP yields stable nano particles. The FTIR analysis confirms a large number of functional groups such as alkanes, alkyne, amines, aliphatic amine, carboxylic acid; nitro-compound, alcohol, saturated aldehyde and phenols involved in reduction of silver salt to zero valent ions. The leaf disc mediated synthesis of silver nanoparticles, minimizes leaf extract preparation step and eligible for stable SNP synthesis. The methods sun and room temperature based nano particles synthesized within 10 min would be use certainly for antimicrobial activity.

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Section: Introductionmentioning

confidence: 99%

Silver nano fabrication using leaf disc of Passiflora foetida Linn

Lade

Patil

2017

Appl Nanosci

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“…[12][13][14][15][16] Bioconjugates of AgNPs have also been prepared and their self-assembly investigated. [17][18][19][20] Various methods, among them biogenic methods, 12,[14][15][16][20][21][22][23][24][25][26][27] have been used for the synthesis of AgNPs. Glucose is well known for reducing Ag + to Ag in alkaline solutions, and this method was also used…”

Section: Introductionmentioning

confidence: 99%

New procedure to synthesize silver nanoparticles and their interaction with local anesthetics

Mocanu¹,

Pasca²,

Tomoaia³

et al. 2013

IJN

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“…Furthermore, problems associated with complex treatments in case of microbial synthesis, including microbial isolation, culturing, and maintenance are resolved in the case of phytosynthesis. Another advantage for the phytosynthesis is the controlled flexibility in terms of size and morphology due to the diverse types of plants that can be used [1,8,9].…”

Section: Synthesis Of Metal Nanoparticles:-mentioning

confidence: 99%

“…Drug delivery can efficiently reduce the dosage of anti-cancer drugs and provide better specificity and low toxicity. An efficient drug delivery system must fulfill the following criteria: 1) first, is the high stability in physiological media in order to prevent aggregation, 2) high biocompatibility, so that it can navigate through blood-tissue barriers and reach target cells, without being removed with blood circulation, 3) adequate drug loading capacity in order to deliver sufficient drug concentration in the target cells, 4) finally, to exhibit low toxicity [1,18]. In this view, gold and silver nanoparticles represent a suitable candidate for the development of an effective drug delivery system (DDS).…”

Section: Effect Of Temperature:-mentioning

confidence: 99%