Issue 37, 2015
From the journal:

Chemical Communications

Low-dimensional carbon spacers in surface plasmon-coupled emission with femtomolar sensitivity and 1000-fold fluorescence enhancements†

Venkatesh S.,a   Pradeep Kumar Badiyaa  and  Sai Sathish Ramamurthy*a  

* Corresponding authors

a Plasmonics Laboratory, Department of Chemistry, Sri Sathya Sai Institute of Higher Learning, Prasanthi Nilayam Campus, Vidyagiri, Puttaparthi, Anantapur, Andhrapradesh 515134, India
E-mail: rsaisathish@sssihl.edu.in
Tel: +91 879 031 4405

Abstract

We have engineered the use of 2D, 1D and 0D carbon allotropes as spacers to achieve in excess of 1000-fold fluorescence enhancements in a Surface plasmon-coupled emission (SPCE) platform. We also have demonstrated the femtomolar sensitivity of silver decorated carbon dots (AgCD) in the detection of a radiating dipole.

Graphical abstract: Low-dimensional carbon spacers in surface plasmon-coupled emission with femtomolar sensitivity and 1000-fold fluorescence enhancements

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Article information

DOI
https://doi.org/10.1039/C5CC01040C
Article type
Communication
Submitted
04 Feb 2015
Accepted
20 Mar 2015
First published
20 Mar 2015

Chem. Commun., 2015,51, 7809-7811

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Low-dimensional carbon spacers in surface plasmon-coupled emission with femtomolar sensitivity and 1000-fold fluorescence enhancements

V. S., P. K. Badiya and S. S. Ramamurthy, Chem. Commun., 2015, 51, 7809 DOI: 10.1039/C5CC01040C

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