PIPER BETLE-MEDIATED GREEN SYNTHESIS OF BIOCOMPATIBLE GOLD NANOPARTICLES

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PUNURI JAYASEKHAR BABU; SHARMA PRAGYA; SIBYALA SARANYA; TAMULI RANJAN; BORA UTPAL

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Journal Paper

Paper Information

Journal: INTERNATIONAL NANO LETTERS (INL) Year:2012 | Volume:2 | Issue:2 Page(s): 1-9

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Information Journal Paper

Title

PIPER BETLE-MEDIATED GREEN SYNTHESIS OF BIOCOMPATIBLE GOLD NANOPARTICLES

Author(s)

Keywords

NANOCRYSTALLINE MATERIALS

BIOMATERIALS

CRYSTAL GROWTH

ELECTRON MICROSCOPY

FOURIER TRANSFORM INFRARED SPECTROSCOPY

BIOSYNTHESIS

NUCLEATION

Abstract

Here, we report the novel use of the ethonolic leaf extract ofPiper betle for gold nanoparticle (AuNP) synthesis. The successful formation of AuNPs was confirmed by UV-visible spectroscopy, and different parameters such as leaf extract concentration (2%), gold salt concentration (0.5 mM), and time (18 s) were optimized. The synthesized AuNPs were characterized with different biophysical techniques such as transmission ELECTRON MICROSCOPY (TEM), Fourier transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD), and energy-dispersive X-ray spectroscopy (EDX). TEM experiments showed that nanoparticles were of various shapes and sizes ranging from 10 to 35 nm. FTIR spectroscopy revealed that AuNPs were functionalized with biomolecules that have primary amine group–NH2, carbonyl group, –OH groups, and other stabilizing functional groups. EDX showed the presence of the elements on the surface of the AuNPs. FT-IR and EDX together confirmed the presence of biomolecules bounded on the AuNPs. Cytotoxicity of the AuNPs was tested on HeLa and MCF-7 cancer cell lines, and they were found to be nontoxic, indicating their biocompatibility. Thus, synthesized AuNPs have potential for use in various biomedical applications.

Cites

ACACIA NILOTICA (BABOOL) LEAF EXTRACT MEDIATED SIZE-CONTROLLED RAPID SYNTHESIS OF GOLD NANOPARTICLES AND STUDY OF ITS CATALYTIC ACTIVITY

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APA: Copy

PUNURI, JAYASEKHAR BABU, SHARMA, PRAGYA, SIBYALA, SARANYA, TAMULI, RANJAN, & BORA, UTPAL. (2012). PIPER BETLE-MEDIATED GREEN SYNTHESIS OF BIOCOMPATIBLE GOLD NANOPARTICLES. INTERNATIONAL NANO LETTERS (INL), 2(2), 1-9. SID. https://sid.ir/paper/321448/en

Vancouver: Copy

PUNURI JAYASEKHAR BABU, SHARMA PRAGYA, SIBYALA SARANYA, TAMULI RANJAN, BORA UTPAL. PIPER BETLE-MEDIATED GREEN SYNTHESIS OF BIOCOMPATIBLE GOLD NANOPARTICLES. INTERNATIONAL NANO LETTERS (INL)[Internet]. 2012;2(2):1-9. Available from: https://sid.ir/paper/321448/en

IEEE: Copy

JAYASEKHAR BABU PUNURI, PRAGYA SHARMA, SARANYA SIBYALA, RANJAN TAMULI, and UTPAL BORA, “PIPER BETLE-MEDIATED GREEN SYNTHESIS OF BIOCOMPATIBLE GOLD NANOPARTICLES,” INTERNATIONAL NANO LETTERS (INL), vol. 2, no. 2, pp. 1–9, 2012, [Online]. Available: https://sid.ir/paper/321448/en

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