Results 121 to 130 of about 4,942,780 (260)

Visible-Light-Driven Synthesis of Arylstannanes from Arylazo Sulfones

, 2019
The visible-light-driven preparation of (hetero)­aryl stannanes was carried out under both photocatalyst- and metal-free conditions via irradiation of arylazo sulfones in the presence of hexaalkyldistannanes.
Yi Ding (172783), Xia Zhao (215170), Zerong Liu, Di Qiu, Guanglu Yue (6848009), Kui Lu (1643149), Guanglu Yue, Xia Zhao, Maurizio Fagnoni, Maurizio Fagnoni (1528594), Di Qiu (1510669), Chang Lian (6848006), Yi Ding, Stefano Protti (1687831), Jinshan Mao (6848012), Kui Lu, Zerong Liu (5487581), Jinshan Mao, Chang Lian, Stefano Protti, Danyang Liu (2649826), Danyang Liu   +21 more
core   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Dosimetry Assessment of Potential Hazard from Visible Light, Especially Blue Light, Emitted by Screen of Devices in Daily Use

Clinical, Cosmetic and Investigational Dermatology
Norramon Charoenpipatsin,1 Punyanut Yothachai,1 Nuttaporn Nuntawisuttiwong,1 Ornnicha Wongpraparut,2 Pranomkorn Choosri,3 Narumol Silpa-archa1 1Photodermatology Unit, Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University ...
Charoenpipatsin N, Yothachai P, Nuntawisuttiwong N, Wongpraparut O, Choosri P, Silpa-archa N   +5 more
doaj  

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

Visible-Light-Induced One-Pot Cross Coupling of NH-Sulfoximines with Toluene

A one-pot cross-coupling reaction of NH-sulfoximines with toluene was realized by visible light-induced catalysis. The relatively inert toluene and sulfoximines were activated under mild conditions, and the functionalized sulfoximines were obtained via ...
Qiumei Su (14076097), Jingru Dong (14076094), Dongyan Li (1523254), Junming Mo (2007115)   +3 more
core   +1 more source

Visible-Light-Induced Radical Acylation of Imines with α‑Ketoacids Enabled by Electron-Donor–Acceptor Complexes

, 2019
A visible-light-induced radical acylation of imines with α-ketoacids has been achieved, enabled by an electron-donor–acceptor (EDA) complex. This EDA complex-mediated process eradicates the use of a photocatalyst.
Shouyun Yu, Hong-Hao Zhang, Shouyun Yu (1508539), Hong-Hao Zhang (1771696)   +3 more
core   +1 more source

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

FEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay, Junjie Xu, Josep Rizo   +2 more
wiley   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source