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Literature DB >> 18222106

Studies on surface plasmon resonance and photoluminescence of silver nanoparticles.

S L Smitha¹, K M Nissamudeen, Daizy Philip, K G Gopchandran.

Abstract

Silver nanoparticles of different sizes were prepared by citrate reduction and characterized by UV-vis absorbance spectra, TEM images and photoluminescence spectra. The morphology of the colloids obtained consists of a mixture of nanorods and spheres. The surface plasmon resonance (SPR) and photoemission properties of Ag nanoparticles are found to be sensitive to citrate concentration. A blue shift in SPR and an enhancement in photoluminescence intensity are observed with increase in citrate concentration. Effect of addition of KCl and variation of pH in photoluminescence was also studied.

Entities: Chemical

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Year: 2007 PMID： 18222106 DOI： 10.1016/j.saa.2007.12.002

Source DB: PubMed Journal: Spectrochim Acta A Mol Biomol Spectrosc ISSN： 1386-1425 Impact factor: 4.098

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Cited

25 in total

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Journal: J Mater Sci Mater Med Date: 2015-03-13 Impact factor: 3.896

5. One-step synthesis of polydispersed silver nanocrystals using Malva sylvestris: an eco-friendly mosquito larvicide with negligible impact on non-target aquatic organisms.

Authors: Marimuthu Govindarajan; S L Hoti; Mohan Rajeswary; Giovanni Benelli
Journal: Parasitol Res Date: 2016-04-14 Impact factor: 2.289

Studies on surface plasmon resonance and photoluminescence of silver nanoparticles.

1. Coconut water assisted green synthesis of silver nanoparticles.

Review 2. Gold and silver nanoparticles in resonance Rayleigh scattering techniques for chemical sensing and biosensing: a review.

3. Green synthesis of platinum nanoparticles that induce cell death and G2/M-phase cell cycle arrest in human cervical cancer cells.

4. Green synthesis of bimetallic Au@Pt nanostructures and their application for proliferation inhibition and apoptosis induction in human cervical cancer cell.

5. One-step synthesis of polydispersed silver nanocrystals using Malva sylvestris: an eco-friendly mosquito larvicide with negligible impact on non-target aquatic organisms.

6. Comparative antileishmanial efficacy of the biosynthesised ZnO NPs from genus Verbena.

7. Gold and silver nanoparticles for biomolecule immobilization and enzymatic catalysis.

8. Green synthesis of silver nanoparticles mediated by Pulicaria glutinosa extract.

9. Polytetrafluorethylene-Au as a substrate for surface-enhanced Raman spectroscopy.

10. Biocompatibility enhancement of graphene oxide-silver nanocomposite by functionalisation with polyvinylpyrrolidone.