Results 41 to 50 of about 8,185,939 (259)

Preparation and Characterization of Metal–Organic Framework Coatings for Improving Protein Crystallization Screening

, 2023
Modifying crystallization plates can significantly impact the success rate and quality of protein crystal growth, making it a helpful strategy in protein crystallography.
Long Li, Qin Yang, Xiwen Xing, Lin Wang, Jiahai Zhou, Zhenkun Zhang   +5 more
core   +1 more source

Observation of an Intermediate to H2 Binding in a Metal–organic Framework [PDF]

, 2021
Coordinatively-unsaturated metal sites within certain zeolites and metal–organic frameworks can strongly adsorb various molecules. While many classical examples involve electron-poor metal cations that interact with adsorbates largely through ...
Thomas, Gennett, Jeffrey A., Reimer, Jeffrey R., Long, Walter S., Drisdell, Craig M., Brown, Brandon R., Barnett, Jonas, Börgel, Romit, Chakraborty, Benjamin A., Trump, Lena M., Funke, Madison, Martinez, Gregory M., Su, Stephen A., FitzGerald, Tyler, Hartman, Matthew, Dods, Katherine, Hurst, Jacob, Tarver, Henry Z. H., Jiang, Hayden A., Evans, Martin, Head-Gordon, Didier, Banyeretse   +20 more
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Metal-organic framework crystal-glass composites

Nature Communications, 2019
The formation of composite materials has been widely exploited to alter the chemical and physical properties of their components. Here the authors form metal–organic framework (MOF) crystal–glass composites in which a MOF glass matrix stabilises the open
Jingwei Hou, Christopher W. Ashling, Sean M. Collins, Andraž Krajnc, Chao Zhou, Louis Longley, Duncan N. Johnstone, Philip A. Chater, Shichun Li, Marie-Vanessa Coulet, Philip L. Llewellyn, François-Xavier Coudert, David A. Keen, Paul A. Midgley, Gregor Mali, Vicki Chen, Thomas D. Bennett   +16 more
doaj   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Metal organic framework with controlled geometry for catalysis

, 2023
openDiscussione di materiali complessi, per la riduzione della CO2 in CO, I materiali riguardano i metal organic framework con centri metallici per la catalisi e leganti organici per la cattura della ...
BESCHI, DAVIDE
core  

Water-resistant redox-active metal–organic framework

Nature Communications
Metal–organic frameworks (MOFs) comprise coordination bonds and have attracted attention for electrochemical applications. However, MOFs are usually structurally weak in aqueous solutions, especially in acidic aqueous solutions, owing to their ...
Ryota Akai, Showa Kitajima, Kohei Okubo, Nobuyuki Serizawa, Hirotomo Nishihara, Hitoshi Kasai, Kouki Oka   +6 more
doaj   +1 more source

High-performance polysulfone/NH2-MIL-125 membranes for the rejection of toxic metals in aqueous solutions [PDF]

Advances in Environmental Technology
Water contamination is a significant environmental issue, and it is crucial to develop innovative technologies to address this problem. One such technology is the use of nanomaterials in polymeric membranes, which can help to purify water by eliminating ...
Sriram Bhat, Arun Isloor, Chivukula Murthy, Balakrishna Prabhu   +3 more
doaj   +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

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source