Abstract
Interaction of noble metal nanoparticles (NPs) with fluorophores has been an important research area in the field of material science and biomedical field. In the proximity of a metal nanoparticle, there is a quenching or enhancement in the intrinsic fluorescence of the fluorophore. The conditional quenching of the fluorescence can be used for negative sensing whereas enhancement in the fluorescence can be used to gain greater sensitivity and high signal to noise ratio in the molecular sensing/imaging. The current work deals with the systematic studies to understand the fluorescence quenching for few bio-fluorophores (NADH and FAD) when interacted with different sized silver nano-particles of (10nm, 40nm and 100nm). Home assembled Laser Induced Fluorescence (LIF) set-up was used to study the fluorescence quenching of NADH and FAD for different sized silver nanoparticles.
| Original language | English |
|---|---|
| Title of host publication | Fifth International Conference on Optical and Photonics Engineering |
| Publisher | SPIE |
| Volume | 10449 |
| ISBN (Electronic) | 9781510613720 |
| DOIs | |
| Publication status | Published - 01-01-2017 |
| Event | 5th International Conference on Optical and Photonics Engineering - Singapore, Singapore Duration: 04-04-2017 → 07-04-2017 |
Conference
| Conference | 5th International Conference on Optical and Photonics Engineering |
|---|---|
| Country | Singapore |
| City | Singapore |
| Period | 04-04-17 → 07-04-17 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
Cite this
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Size dependent studies of metal nanoparticles with bio-fluorophores. / Patil, Ajeetkumar; Ballary, Steffy; George, Sajan D.; Chidangil, Santhosh.
Fifth International Conference on Optical and Photonics Engineering. Vol. 10449 SPIE, 2017. 104493B.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Size dependent studies of metal nanoparticles with bio-fluorophores
AU - Patil, Ajeetkumar
AU - Ballary, Steffy
AU - George, Sajan D.
AU - Chidangil, Santhosh
PY - 2017/1/1
Y1 - 2017/1/1
N2 - Interaction of noble metal nanoparticles (NPs) with fluorophores has been an important research area in the field of material science and biomedical field. In the proximity of a metal nanoparticle, there is a quenching or enhancement in the intrinsic fluorescence of the fluorophore. The conditional quenching of the fluorescence can be used for negative sensing whereas enhancement in the fluorescence can be used to gain greater sensitivity and high signal to noise ratio in the molecular sensing/imaging. The current work deals with the systematic studies to understand the fluorescence quenching for few bio-fluorophores (NADH and FAD) when interacted with different sized silver nano-particles of (10nm, 40nm and 100nm). Home assembled Laser Induced Fluorescence (LIF) set-up was used to study the fluorescence quenching of NADH and FAD for different sized silver nanoparticles.
AB - Interaction of noble metal nanoparticles (NPs) with fluorophores has been an important research area in the field of material science and biomedical field. In the proximity of a metal nanoparticle, there is a quenching or enhancement in the intrinsic fluorescence of the fluorophore. The conditional quenching of the fluorescence can be used for negative sensing whereas enhancement in the fluorescence can be used to gain greater sensitivity and high signal to noise ratio in the molecular sensing/imaging. The current work deals with the systematic studies to understand the fluorescence quenching for few bio-fluorophores (NADH and FAD) when interacted with different sized silver nano-particles of (10nm, 40nm and 100nm). Home assembled Laser Induced Fluorescence (LIF) set-up was used to study the fluorescence quenching of NADH and FAD for different sized silver nanoparticles.
UR - http://www.scopus.com/inward/record.url?scp=85034029104&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85034029104&partnerID=8YFLogxK
U2 - 10.1117/12.2271289
DO - 10.1117/12.2271289
M3 - Conference contribution
VL - 10449
BT - Fifth International Conference on Optical and Photonics Engineering
PB - SPIE
ER -