Comparison of Fluorescence Behaviors of Rhodamine 6G with Palladium-Coated Gold Nanorods in Formations of Solutions and Thin Films

2016 ◽  
Vol 851 ◽  
pp. 14-18
Author(s):  
Nichakorn Boonpiphobanun ◽  
Pattareeya Damrongsak ◽  
Kitsakorn Locharoenrat
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Energy Transfer ◽  
Gold Nanorods ◽  
Fluorescence Intensity ◽  
Rhodamine 6G ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Optical Effect ◽  
Plasmon Resonance Energy Transfer

We have reported on the fluorescence behaviors of Rhodamine 6G with the palladium-coat gold nanorods in dichlormethane solution and in polymethylmethaceylate thin film. By monitoring the emission intensity of these samples, they show the enhancement of fluorescence intensity through the optical effect known as a plasmon resonance energy transfer. The enhancement intensity of fluorescence is enhanced up to 1.6 fold for the sample solution and 1.4 fold for the sample thin film.

Probing the microscopic structural organization of neat ionic liquids (ILs) and ionic liquid-based gels through resonance energy transfer (RET) studies

2017 ◽  
Vol 19 (34) ◽  
pp. 23194-23203 ◽  
Author(s):  
Debashis Majhi ◽  
Moloy Sarkar
Keyword(s):  
Ionic Liquid ◽  
Energy Transfer ◽  
Ionic Liquids ◽  
Structural Organization ◽  
Rhodamine 6G ◽  
Resonance Energy Transfer ◽  
Resonance Energy

With the aim to understand the role of the ionic constituents of ionic liquids (ILs) in their structural organization, resonance energy transfer (RET) studies between ionic liquids (donor) and rhodamine 6G (acceptor) have been investigated.

Plasmon Resonance Energy Transfer from Metallic Nanoparticles to Biomolecules

2012 ◽  
pp. 2126-2126
Author(s):  
Patrick M. Winter ◽  
Gregory M. Lanza ◽  
Samuel A. Wickline ◽  
Marc Madou ◽  
Chunlei Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Plasmon Resonance ◽  
Metallic Nanoparticles ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Plasmon Resonance Energy Transfer

Hollow Au nanorattles for boosting the performance of organic photovoltaics

2019 ◽  
Vol 7 (47) ◽  
pp. 26797-26803 ◽  
Author(s):  
Zhi Yong Bao ◽  
Shenghua Liu ◽  
Yidong Hou ◽  
Aixue Shang ◽  
Feng Yan ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Local Field ◽  
Organic Photovoltaics ◽  
Plasmon Resonance ◽  
Resonance Energy Transfer ◽  
Field Enhancement ◽  
Resonance Energy ◽  
Local Field Enhancement ◽  
Plasmon Resonance Energy Transfer

The interplay between local field enhancement and plasmon resonance energy transfer boosts the performance of hollow Au nanorattle-incorporated organic photovoltaics.

Resonance energy transfer study of laser dyes LD 489 and LD 473 with rhodamine 6G

2014 ◽  
Vol 92 (4) ◽  
pp. 302-306 ◽  
Author(s):  
H.R. Deepa ◽  
J. Thipperudrappa ◽  
H.M. Suresh Kumar
Keyword(s):  
Energy Transfer ◽  
Rhodamine 6G ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Laser Dyes ◽  
Rate Parameter ◽  
Quenching Rate ◽  
Range Interaction ◽  
Time Resolved ◽  
Bimolecular Quenching

The energy transfer using two laser dyes 6,7,8,9-tetrahydro-6,8,9-trimethyl-4-(trifluoromethyl)-2H-pyrano[2,3-b][1,8]naphthyridin-2-one (LD-489) and 1,2,3,8-tetrahydro-1,2,3,3,8-pentamethyl-5-(trifluoromethyl)-7H-pyrrolo[3,2-g]quinolin-7-one (LD-473) as donors and rhodamine 6G (Rh6G) as acceptor was investigated in methanol using steady state and time resolved fluorescence spectroscopy. The bimolecular quenching rate parameter, kq, and the translation diffusion rate parameter, kd, were calculated and these values indicated that the diffusion process alone does not operate in energy transfer process. The mean diffusion length, d1, is found to be less than the Förster distance, R0, supporting the dominance of long-range interaction. The critical transfer distances determined from both the Förster equation and the half quenching concentration are close to one another, revealing that the Förster mechanism plays an important role in overall energy transfer of the donors.

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