Results 91 to 100 of about 1,209,873 (342)

Engineering bright J-aggregates through manipulation of electron acceptor for in vivo NIR-II fluorescence imaging

Journal of Innovative Optical Health Sciences
Fluorophores emitting in the second near-infrared window (NIR-II, 900–1700[Formula: see text]nm) allow for high-resolution deep-tissue bioimaging owing to minimal tissue scattering.
Yonghui Pan, Xianwei Weng, Mingxuan Jia, Xiaofei Miao, Hui Zhao, Jie Zhang, Wenbo Hu, Quli Fan   +7 more
doaj   +1 more source

Thrombolytic proteins profiling: High‐throughput activity, selectivity, and resistance assays

FEBS Open Bio, EarlyView.
We present optimized biochemical protocols for evaluating thrombolytic proteins, enabling rapid and robust screening of enzymatic activity, inhibition resistance, and fibrin affinity, stimulation, and selectivity. The outcome translates to key clinical indicators such as biological half‐life and bleeding risk. These assays streamline the development of
Martin Toul, Alan Strunga, Jiri Damborsky, Zbynek Prokop   +3 more
wiley   +1 more source

Tailoring the Dynamics of Excited‐State Charge Transfer through Conformational Engineering to Improve Second Near‐Infrared Fluorescence for High‐Resolution Osteosarcoma Imaging

Small Structures
The dynamics of excited‐state charge transfer (CT) in second near‐infrared (NIR‐II) fluorophore proceeds with conformational change that govern fluorescence.
Minghui Li, Guojing Chen, Mingxuan Jia, Jie Zhang, Xiaofei Miao, Weiyun Yao, Yibo Fan, Yajie Lu, Xin Xiao, Quli Fan, Wenbo Hu, Jing Li   +11 more
doaj   +1 more source

Role of intramolecular hydrogen bonding in the excited-state intramolecular double proton transfer (ESIDPT) of calix[4]arene: A TDDFT study

Open Physics, 2016
The time-dependent density functional theory (TDDFT) method was performed to investigate the excited-state intramolecular double proton transfer (ESIDPT) reaction of calix[4]arene (C4A) and the role of the intramolecular hydrogen bonds in the ESIDPT ...
Wang Se, Wang Zhuang, Hao Ce
doaj   +1 more source

Spin-Dependent Tunneling of Single Electrons into an Empty Quantum Dot

, 2007
Using real-time charge sensing and gate pulsing techniques we measure the ratio of the rates for tunneling into the excited and ground spin states of a single-electron AlGaAs/GaAs quantum dot in a parallel magnetic field. We find that the ratio decreases
Amasha, S., Gossard, A. C., Hanson, M. P., Kastner, M. A., MacLean, K., Radu, Iuliana P., Zumbuhl, D. M.   +6 more
core   +1 more source

On the importance of excited state species in low pressure capacitively coupled plasma argon discharges [PDF]

, 2023
De‐Qi Wen, Janez Krek, Jón Tómas Guðmundsson, Emi Kawamura, M. A. Lieberman, Peng Zhang, John Verboncoeur   +6 more
openalex   +1 more source

Diabetes‐induced vascular calcification is associated with low pyrophosphate and its oral supplementation prevents calcification in diabetic mice

FEBS Open Bio, EarlyView.
Induction of diabetes in three different mouse strains uniformly resulted in an increase in TNAP activity and a reduction in pyrophosphate (PPi) in the circulation. Inhibition of TNAP restored plasma PPi. Diabetes‐induced calcification in the media layer of the aorta was detected only in the Abcc6−/− strain, which is predisposed to ectopic ...
Krisztina Fülöp, Eszter Kozák, Natália Tőkési, Lilian Kocsis, Anikó Kelemen, Zsuzsanna Geszti, Adriána Kutás, Mariann Harangi, Ágnes Diószegi, Zsolt Rapi, József Balla, Olivier Le Saux, András Váradi, Viola Pomozi   +13 more
wiley   +1 more source

Vacuum field correlations and three-body Casimir-Polder potential with one excited atom

, 2004
The three-body Casimir-Polder potential between one excited and two ground-state atoms is evaluated. A physical model based on the dressed field correlations of vacuum fluctuations is used, generalizing a model previously introduced for three ground ...
Born M, F. Persico, L. Rizzuto, R. Passante *   +3 more
core   +1 more source

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

FEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart, Haley L. Zubyk, Michelle Ogrodnik, Caitlin E. Mullarkey, Felicia Vulcu   +4 more
wiley   +1 more source

excited state

, 2014
Citation: 'excited state' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.E02257 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial
openaire   +1 more source