Results 31 to 40 of about 136,937 (263)

Enzymatically catalyzed molecular aggregation

Nature Communications
The dynamic modulation of the aggregation process of small molecules represents an important research objective for scientists. However, the complex and dynamic nature of internal environments in vivo impedes controllable aggregation processes of single ...
Wen-Jin Wang, Rongyuan Zhang, Liping Zhang, Liang Hao, Xu-Min Cai, Qian Wu, Zijie Qiu, Ruijuan Han, Jing Feng, Shaojuan Wang, Parvej Alam, Guoqing Zhang, Zheng Zhao, Ben Zhong Tang   +13 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Aggregation‐induced emission materials for nonlinear optics

Aggregate, 2021
Aggregation‐induced emission (AIE) is a vital photophysical phenomenon that the luminogens in the concentrated or aggregated cases will engender the dramatically boosted emission in comparison with the dispersive states. Given this extraordinary emitting
Xiao Han, Fei Ge, Jialiang Xu, Xian‐He Bu   +3 more
doaj   +1 more source

Aggregation-Induced Emission Luminogen Catalyzed Photocontrolled Reversible AdditionFragmentation Chain Transfer Polymerization in an Aqueous Environment

, 2022
A robust aggregation-induced emission luminogen photocatalyst, 5,6-bis­(4′-(diphenylamino)-[1,1′-biphenyl]-4-yl)­pyrazine-2,3-dicarbonitrile (DCDPP-2TPA), for photoinduced electron transfer-reversible addition–fragmentation chain transfer (PET-RAFT ...
Pengfei Zhang (32384), Zhiying Li (703571), Qianjin Lian, Youwei Xu, Jin Geng, Yichuan Zhang (2888345), Qianjin Lian (12127824), Pengfei Zhang, Youwei Xu (4170406), Yichuan Zhang, Zhiying Li, Jin Geng (306522)   +11 more
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Immunological Effects of Aggregation-Induced Emission Materials

Frontiers in Immunology, 2020
Nanotechnology is widely used in the fields of biology and medicine. Some special nanoparticles with good biocompatibility, hydrophilicity, and photostability can be used as ideal systems for biomedical imaging in early diagnosis and treatment of ...
Haibo Wu, Haibo Wu, Wen Huang, Wen Huang, Xingyu Zhou, Xingyu Zhou, Yuanzeng Min, Yuanzeng Min, Yuanzeng Min, Yuanzeng Min   +9 more
doaj   +1 more source

Aggregation‐Induced Emission Luminogens for Gas Sensors

Advanced Sensor Research, 2023
Luminescent chromophores armed with aggregation‐induced emission (AIE) characteristics can switch their fluorescence sensing by manipulating the aggregation and disaggregation states, leading to high sensitivity and high signal‐to‐noise ratio sensors ...
Yongbo Yu, Si‐Wei Zhang, Jinhui Jiang, Fulong Ma, Richard Wang, Tonghui Huang, Jianwei Zhao, Chao He, Guodan Wei   +8 more
doaj   +1 more source

Aggregation-Induced Emission of Nitrogen-Bridged Naphthalene Monoimide Dimers

, 2019
We have prepared four 4-aminonaphthalene monoimide derivatives and examined the aggregation-induced emission (AIE) properties. A nitrogen-bridged dimer is AIE-active and exhibits bright green emission with a high quantum yield in the solid state.
Norihito Fukui (3800824), Keita Tajima (7840526), Hiroshi Shinokubo (1349838)   +2 more
core   +1 more source

Hetero-Aggregation-Induced Tunable Emission in Multicomponent Crystals

, 2023
Crystal engineering is a green and convenient approach to designing desirable materials through rational manipulation of intermolecular interactions. We have reported the lesser reported sulfonate–pyridinium intermolecular interaction for the design and ...
Abhishek K. Gupta (9654537), Aadil A. Ahangar (6939683), Abhishek K. Gupta, Aijaz A. Dar (1518667), Arshid A. Ganie, Abhimanew Dhir (2368180), Aadil A. Ahangar, Arshid A. Ganie (6469805), Abhimanew Dhir, Aijaz A. Dar   +9 more
core   +1 more source