Journal ArticleDOI
Green synthesis of gold nanoparticles with Zingiber officinale extract: Characterization and blood compatibility
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TLDR
The usage of nanoparticles, synthesized with Z. officinale extract, as vectors for the applications in drug delivery, gene delivery or as biosensors, where a direct contact with blood occurs is justified.About:
This article is published in Process Biochemistry.The article was published on 2011-10-01. It has received 274 citations till now. The article focuses on the topics: Colloidal gold & Low protein.read more
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Phoenix dactylifera L. leaf extract phytosynthesized gold nanoparticles; controlled synthesis and catalytic activity.
Mervat F. Zayed,Wael H. Eisa +1 more
TL;DR: F Fourier transform infrared (FTIR) analysis suggests that the synthesized gold nanoparticles might be stabilized through the interactions of hydroxyl and carbonyl groups in the carbohydrates, flavonoids, tannins and phenolic acids present in P. dactylifera.
Journal ArticleDOI
Green synthesis of magnetic Fe3O4 nanoparticles using Couroupita guianensis Aubl. fruit extract for their antibacterial and cytotoxicity activities.
Gnanasekar Sathishkumar,V. Logeshwaran,S. Sarathbabu,Pradeep K. Jha,Murugaraj Jeyaraj,C. Rajkuberan,N. Senthilkumar,Sivaperumal Sivaramakrishnan +7 more
TL;DR: Interestingly, CGFe3O4NPs exhibit a stupendous bactericidal action against different human pathogens which depicts its antimicrobial value.
Plant-nanoparticle interaction: An approach to improve agricultural practices and plant productivity
TL;DR: This review summarizes application of NMs in agriculture which may play a crucial role to increase agriculture production in the future to feed a growing population.
Journal ArticleDOI
Studies on catalytic, antioxidant, antibacterial and anticancer activities of biogenic gold nanoparticles
TL;DR: In this article, phytochemicals present in Areca catechu nut have been used for the synthesis of gold nanoparticles at 300 K, 373 K and under microwave irradiation of 2450 MHz.
References
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Absorption and Scattering of Light by Small Particles
TL;DR: In this paper, a Potpourri of Particles is used to describe surface modes in small Particles and the Angular Dependence of Scattering is shown to be a function of the size of the particles.
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Surface Plasmon Spectroscopy of Nanosized Metal Particles
TL;DR: In this paper, the use of optical measurements to monitor electrochemical changes on the surface of nanosized metal particles is discussed within the Drude model, and the absorption spectrum of a metal sol in water is shown to be strongly affected by cathodic or anodic polarization, chemisorption, metal adatom deposition, and alloying.
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Gold nanoparticles in delivery applications
TL;DR: Gold nanoparticles provide non-toxic carriers for drug and gene delivery applications and their interaction with thiols is an effective and selective means of controlled intracellular release.
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Rapid synthesis of Au, Ag, and bimetallic Au core-Ag shell nanoparticles using Neem (Azadirachta indica) leaf broth.
TL;DR: The rates of reduction of the metal ions by Neem leaf extract are much faster than those observed by us in earlier studies using microorganisms such as fungi, highlighting the possibility that nanoparticle biological synthesis methodologies will achieve rates of synthesis comparable to those of chemical methods.
Journal ArticleDOI
Gold nanoparticles for biology and medicine.
David A. Giljohann,Dwight S. Seferos,Dwight S. Seferos,Weston L. Daniel,Matthew D. Massich,Pinal C. Patel,Chad A. Mirkin +6 more
TL;DR: This Review highlights recent advances in the synthesis, bioconjugation, and cellular uses of gold nanoconjugates.