Results 81 to 90 of about 6,815,038 (214)

Two‐Photon Photochromism of a Diarylethene Enhanced by Förster Resonance Energy Transfer from Two‐Photon Absorbing Fluorenes

, 2006
Resonance energy transfer from two-photon absorbing fluorene derivatives to the photochromic compound 3,4-bis-(2,4,5-trimethyl-thiophen-3-yl)furan-2,5- dione (PC 1) is investigated in hexane under one- and two-photon excitation.
Mykhailo V. Bondar, Florencio E. Hernandez, Sheng Yao, Kevin D. Belfield, Belfield, Kevin D., Bondar, Mykhailo V., Olga V. Przhonska, Corredor, Claudia C., Hernandez, Florencio E., Przhonska, Olga V., Claudia C. Corredor   +10 more
core   +1 more source

Coupling Selective Organic Oxidation With Hydrogen Evolution Over Metal Halide Perovskite Photocatalysts: Halide‐Dependent Design, Mechanisms, and Stability Challenges

EcoEnergy, EarlyView.
This Review highlights how metal halide perovskites enable coupled selective organic oxidation and hydrogen evolution under visible light. It summarizes halide‐dependent design principles, surface engineering strategies, reaction mechanisms, and stability challenges, providing guidance for developing efficient and durable photocatalytic systems ...
Jutarat Jitrada, Lizhen Liu, Patchanita Thamyongkit, Yanfa Yan, Jun Huang   +4 more
wiley   +1 more source

Förster Energy Transfer To A Spirooxazine Photochromic Molecule Through One- And Two-Photon Absorption

, 2010
Förster resonance energy transfer from a two-photon absorber to a photochromic spirooxazine are investigated by one- and two-photon absorption. Upon energy transfer, fluorescence of the donor is quenched while that of the photochromic is enhanced. © 2010
Webster, Scott, Fardad, Shima, Ensley, Trenton, Gvishi, Raz, Padilha, Lazaro A.   +4 more
core  

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam, Sajjad Ali, Pir Muhammad Ismail, ABM Sharif Hossain   +3 more
wiley   +1 more source

Förster resonance energy transfer demonstrates a flavonoid metabolon in living plant cells that displays competitive interactions between enzymes

, 2011
We have used Förster resonance energy transfer detected by fluorescence lifetime imaging microscopy (FLIM-FRET) to provide the first evidence from living plants cells for the existence of a flavonoid metabolon. The distribution of flux within this system
Crosby, K.C., Theodorus W.J. Gadella, Brenda S.J. Winkel, Anna Pietraszewska-Bogiel, Pietraszewska-Bogiel, A., Kevin C. Crosby, Gadella (jr.), T.W.J.; id_orcid 0000-0002-7639-219X, Winkel, B.S.J.   +7 more
core   +1 more source

Revolutionizing Healthcare With Paper‐Based Nucleic Acid Testing

Exploration, EarlyView.
This work summarizes strategies to enhance paper‐based devices for nucleic acid testing. Key approaches include optimizing paper platforms, improving nucleic acid amplification, and refining labeling/signaling methods. These advancements aim to boost sensitivity, speed, and usability, making paper‐based diagnostics more effective for point‐of‐care ...
Hong Zhang, Yi Yang, Heng Li, Xiaolin Hu, Hui Xiao, Dou Wang, Sergio Benardini, Wei Gu, Yang Luo   +8 more
wiley   +1 more source

Flexible white thermally activated delayed fluorescence polymer with alkyl spacer and side‐chain encapsulation for efficient solution‐processed white organic light‐emitting diodes

FlexMat, EarlyView.
A “gemstone‐necklace” FASCE strategy synthesizes single‐component white polymers (PTF‐Qx) by alternating rigid TADF units with flexible alkyl chains. The non‐doped rigid device achieves a high EQE of 15.66% with stable white emission (CIE: 0.36, 0.46).
Wenhao Zhang, Hongyu Zhuang, Xinxin Ban, Shilong Feng, Tao Xu, Youqiang Qian, Shun Hu, Aiyun Zhu   +7 more
wiley   +1 more source

Fluorescence Resonance Energy Transfer (FRET) and Fluorescence Lifetime Imaging Microscopy (FLIM)

, 2005
Current approaches and developments in the field of microscopy based on determinations of Fluorescence (Förster) Resonance Energy Transfer (FRET) and Fluorescence Lifetime (FLIM) are ...
Jares-Erijman, E., Lidke, D., Jovin, T.
core  

Evaluation of the Dimerization Profiles of HER Tyrosine Kinases by Time-Resolved Förster Resonance Energy Transfer (TR-FRET)

, 2014
International audienceActivation of receptor tyrosine kinases (RTK), such as those belonging to the human epidermal growth factor receptor (HER) family, occurs only after receptor dimerization, which is a crucial step for cellular signal transduction and
Alexandre Ho-Pun-Cheung, Lopez-Crapez, Evelyne, Garnero, Patrick, Evelyne Lopez-Crapez, Patrick Garnero, Ho-Pun-Cheung, Alexandre, Bazin, Hervé, Hervé Bazin   +7 more
core   +1 more source

Programmable luminescent platform based on carbon quantum dots enables wavelength‐multiplexed optical data storage and encryption

FlexMat, EarlyView.
A carbon‐quantum‐dots (CQDs)‐based programmable luminescent platform is proposed for multidimensional optical information encryption and high‐capacity data storage by leveraging wavelength‐division multiplexing. Furthermore, a prototype tri‐layer optical disk is demonstrated, where data written via laser ablation on different CQD layers are retrieved ...
Honglei Sun, Qingfeng Gui, Yunsong Di, Zihan Ying, Siqi Liu, Mengqi Li, Meng Zhang, Lun Yang, Yushen Liu, Zhixing Gan   +9 more
wiley   +1 more source