scholarly journals Theory of resonance energy transfer involving nanocrystals: The role of high multipoles

2008 ◽  
Vol 128 (18) ◽  
pp. 184710 ◽  
Author(s):  
Roi Baer ◽  
Eran Rabani
Keyword(s):  
Energy Transfer ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
High Multipoles

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.

Electrogenerated chemiluminescence resonance energy transfer between ZnGa2O4/g-C3N4 and gold nanoparticles/graphene and its application in the detection of thrombin

The Analyst ◽  
2020 ◽  
Vol 145 (22) ◽  
pp. 7412-7420
Author(s):  
Hui Liu ◽  
Hao Yin ◽  
TingTing Yang ◽  
HouCheng Ding ◽  
YongPing Dong
Keyword(s):  
Gold Nanoparticles ◽  
Energy Transfer ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Electrogenerated Chemiluminescence ◽  
Label Free ◽  
Spinel Type ◽  
Semiconductor Oxides ◽  
Type Semiconductor

A label-free ECL sensor for thrombin was fabricated based on ECL resonance energy transfer occurred between ZnGa2O4/g-C3N4 and AuNP/GR nanocomposites, which revealed a new role of spinel-type semiconductor oxides in the fabrication of ECL sensors.

scholarly journals Activation Function 1 of Glucocorticoid Receptor Binds TATA-Binding Protein in Vitro and in Vivo

2006 ◽  
Vol 20 (6) ◽  
pp. 1218-1230 ◽  
Author(s):  
Alicja J. Copik ◽  
M. Scott Webb ◽  
Aaron L. Miller ◽  
Yongxin Wang ◽  
Raj Kumar ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Glucocorticoid Receptor ◽  
Fluorescent Protein ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Activation Function ◽  
Tata Binding Protein

Abstract The mechanism through which the glucocorticoid receptor (GR) stimulates transcription is still unclear, although it is clear that the GR affects assembly of the transcriptional machinery. The binding of the TATA-binding protein (TBP) to the TATA-box is accepted as essential in this process. It is known that the GR can interact in vitro with TBP, but the direct interaction of TBP with GR has not been previously characterized quantitatively and has not been appreciated as an important step in assembling the transcriptional complex. Herein, we demonstrate that the TBP-GR interaction is functionally significant by characterizing the association of TBP and GR in vitro by a combination of techniques and confirming the role of this interaction in vivo. Combined analysis, using native gel electrophoresis, sedimentation equilibrium, and isothermal microcalorimetry titrations, characterize the stoichiometry, affinity, and thermodynamics of the TBP-GR interaction. TBP binds recombinant GR activation function 1 (AF1) with a 1:2 stoichiometry and a dissociation constant in the nanomolar range. In vivo fluorescence resonance energy transfer experiments, using fluorescently labeled TBP and various GR constructs, transiently transfected into CV-1 cells, show GR-TBP interactions, dependent on AF1. AF1-deletion variants showed fluorescence resonance energy transfer efficiencies on the level of coexpressed cyan fluorescent protein and yellow fluorescent protein, indicating that the interaction is dependent on AF1 domain. To demonstrate the functional role of the in vivo GR-TBP interaction, increased amounts of TBP expressed in vivo stimulated expression of GR-driven reporters and endogenous genes, and the effect was also specifically dependent on AF1.

Dual Role of Blue Luminescent MoS2Quantum Dots in Fluorescence Resonance Energy Transfer Phenomenon

Small ◽  
2014 ◽  
Vol 10 (19) ◽  
pp. 3858-3862 ◽  
Author(s):  
Hyun Dong Ha ◽  
Dong Ju Han ◽  
Jong Seob Choi ◽  
Minsu Park ◽  
Tae Seok Seo
Keyword(s):  
Energy Transfer ◽  
Fluorescence Resonance Energy Transfer ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Dual Role ◽  
Transfer Phenomenon ◽  
Fluorescence Resonance
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