Eco-friendly synthesis of colloidal silver nanospheres, nanorings and nanonetworks

A.K. Singh; A.K. Rai; D.D. Bicanic

doi:10.1080/10739140902734616

Eco-friendly synthesis of colloidal silver nanospheres, nanorings and nanonetworks

A.K. Singh, A.K. Rai, D.D. Bicanic

Research output: Contribution to journal › Article › Academic › peer-review

4 Citations (Scopus)

Abstract

Colloidal silver nanospheres, nanorings, and nanonetworks were synthesized by the nanosecond pulsed laser ablation of a silver metal plate in a pure distilled water (at room temperature) using the fundamental (1064 nm), second harmonic (532 nm), and third harmonic (355 nm) wavelengths of the Nd:YAG laser, respectively. The products were characterized by means of both transmission electron microscopy (TEM) and optical absorption spectroscopy. The TEM data show the formation of silver nanospheres, nanorings, and nanonetworks. On the other hand, optical spectra reveal the occurrence of the red shift of the peak associated with the surface plasmon resonance (SPR) of silver nanorings and nanonetworks. A possible explanation for the formation of above stated silver nanostructures is being discussed

Original language	English
Pages (from-to)	137-146
Number of pages	10
Journal	Instrumentation Science and Technology
Volume	37
Issue number	2
DOIs	https://doi.org/10.1080/10739140902734616
Publication status	Published - 2009

Keywords

laser-ablation
optical-properties
nanoparticles
size
environment
wavelength

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title = "Eco-friendly synthesis of colloidal silver nanospheres, nanorings and nanonetworks",

abstract = "Colloidal silver nanospheres, nanorings, and nanonetworks were synthesized by the nanosecond pulsed laser ablation of a silver metal plate in a pure distilled water (at room temperature) using the fundamental (1064 nm), second harmonic (532 nm), and third harmonic (355 nm) wavelengths of the Nd:YAG laser, respectively. The products were characterized by means of both transmission electron microscopy (TEM) and optical absorption spectroscopy. The TEM data show the formation of silver nanospheres, nanorings, and nanonetworks. On the other hand, optical spectra reveal the occurrence of the red shift of the peak associated with the surface plasmon resonance (SPR) of silver nanorings and nanonetworks. A possible explanation for the formation of above stated silver nanostructures is being discussed",

keywords = "laser-ablation, optical-properties, nanoparticles, size, environment, wavelength",

author = "A.K. Singh and A.K. Rai and D.D. Bicanic",

year = "2009",

doi = "10.1080/10739140902734616",

language = "English",

volume = "37",

pages = "137--146",

journal = "Instrumentation Science and Technology",

issn = "1073-9149",

publisher = "Taylor & Francis",

number = "2",

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TY - JOUR

T1 - Eco-friendly synthesis of colloidal silver nanospheres, nanorings and nanonetworks

AU - Singh, A.K.

AU - Rai, A.K.

AU - Bicanic, D.D.

PY - 2009

Y1 - 2009

N2 - Colloidal silver nanospheres, nanorings, and nanonetworks were synthesized by the nanosecond pulsed laser ablation of a silver metal plate in a pure distilled water (at room temperature) using the fundamental (1064 nm), second harmonic (532 nm), and third harmonic (355 nm) wavelengths of the Nd:YAG laser, respectively. The products were characterized by means of both transmission electron microscopy (TEM) and optical absorption spectroscopy. The TEM data show the formation of silver nanospheres, nanorings, and nanonetworks. On the other hand, optical spectra reveal the occurrence of the red shift of the peak associated with the surface plasmon resonance (SPR) of silver nanorings and nanonetworks. A possible explanation for the formation of above stated silver nanostructures is being discussed

AB - Colloidal silver nanospheres, nanorings, and nanonetworks were synthesized by the nanosecond pulsed laser ablation of a silver metal plate in a pure distilled water (at room temperature) using the fundamental (1064 nm), second harmonic (532 nm), and third harmonic (355 nm) wavelengths of the Nd:YAG laser, respectively. The products were characterized by means of both transmission electron microscopy (TEM) and optical absorption spectroscopy. The TEM data show the formation of silver nanospheres, nanorings, and nanonetworks. On the other hand, optical spectra reveal the occurrence of the red shift of the peak associated with the surface plasmon resonance (SPR) of silver nanorings and nanonetworks. A possible explanation for the formation of above stated silver nanostructures is being discussed

KW - laser-ablation

KW - optical-properties

KW - nanoparticles

KW - size

KW - environment

KW - wavelength

U2 - 10.1080/10739140902734616

DO - 10.1080/10739140902734616

M3 - Article

VL - 37

SP - 137

EP - 146

JO - Instrumentation Science and Technology

JF - Instrumentation Science and Technology

SN - 1073-9149

IS - 2

ER -