Results 41 to 50 of about 4,549,568 (211)

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

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

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +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

An Unexpected Dual-Emissive Luminogen: Tunable Aggregation-Induced Emission with Cyan-White-Red Colors, Stable Inherent Chirality, and Enhanced Chiroptical Property [PDF]

, 2022
Herein we report a novel chiral bismacrocycle with unexpected dual emission and tunable aggregation-induced emission colors. A facile four-step synthesis strategy is developed to construct this rigid bismacrocycle, (1,4)[8]cycloparaphenylenophane (SCPP[8]
Shangfeng, Yang, Pingwu, Du, Xinyu, Zhang, Guilin, Zhuang, Huiqing, Liu   +4 more
core   +2 more sources

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Photo-triggered Aggregation-Induced Emission and Direct Generation of 4D Soft Patterns [PDF]

, 2021
The microscopic control of macroscopic phenomena is one of the core subjects in materials science. In particular, the spatio-temporal control of material behaviors through a non-contact way is of fundamental importance but different to accomplish. Herein,
Lianrui, Hu, Joe, Hon Chung, Chau, Ben Zhong, Tang, Junyi, Gong, Zhao, Li, Xiaofan, Ji, Ryan, Tsz Kin, Kwok, Parvej, Alam, Yubing, Hu, Huilin, Xie, Jacky, Wing Yip, Lam   +10 more
core   +2 more sources

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Photo‐induced Bacillus subtilis‐spore transformation for bowel disease therapy and therapeutic outcome visualization

Aggregate
Efficient strategies for transforming Bacillus subtilis vegetative cells into spores (BtS transformation) are still limited, although they show promise for the treatment of inflammatory bowel disease (IBD).
Lin Kong, Wei He, Junyi Gong, Zijie Qiu, Zheng Zhao, Ben Zhong Tang   +5 more
doaj   +1 more source