Title

Design And Study Of Activatable ("Off/On") Quantum Dots (Qdots): Ligand Selection For Qdot Surface Modification For Controlling Qdot Fluorescence Quenching And Restoration

Keywords

fluorescence; Optical trapping; Optical tweezers; Raman spectroscopy; single-cell spectroscopy

Abstract

Optical trapping of single biological cells has become an established technique for controlling and studying fundamental behavior of single cells with their environment without having "many-body" interference. The development of such an instrument for optical diagnostics (including Raman and fluorescence for molecular diagnostics) via laser spectroscopy with either the "trapping" beam or secondary beams is still in progress. This paper shows the development of modular multi-spectral imaging optical tweezers combining Raman and Fluorescence diagnostics of biological cells. © 2012 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).

Publication Date

4-2-2012

Publication Title

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volume

8232

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1117/12.912799

Socpus ID

84859071166 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84859071166

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