Results 101 to 110 of about 804,715 (287)

Predicting Collagen Triple Helix Stability through Additive Effects of Terminal Residues and Caps

Angewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023
Collagen model peptides are like a construction set. The stability of collagen triple helices is critically determined by the frame, terminal residues, capping groups, and their charge state. The effects are additive and can be used to predict the melting temperatures of new collagen trimers.
Tomas Fiala, Emilia P. Barros, Rahel Heeb, Sereina Riniker, Helma Wennemers   +4 more
wiley   +1 more source

Constant enzymatic in situ production of H₂O₂ for an Unspecific Peroxygenase by an L‐amino acid oxidase

Advanced Synthesis &Catalysis, Accepted Article.
Unspecific Peroxygenases have been the subject of a lot of research in the recent past as they offer opportunities for green hydroxylation reactions using hydrogen peroxide (H₂O₂) as donor. A striking problem of UPOs is their low stability against their own co‐substrate H₂O₂.
Simon Last, Tobias Heinks, Niklas Dietz, Simon Koopmeiners, Gabriele Fischer von Mollard, Martin Weissenborn, Jan von Langermann   +6 more
wiley   +1 more source

Structural Influence of Lone Pairs in GeP2N4, a Germanium(II) Nitridophosphate

Angewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023
With the discovery of the first germanium(II) nitridophosphate, GeP2N4, we present a way to use the stereochemical influence of lone pairs to modify crystal structures. This approach could be applied to other literature‐known nitridophosphates by cation exchange, altering the crystal structures and thus further increasing their already widespread ...
Sebastian J. Ambach, Cody Somers, Tristan de Boer, Lucien Eisenburger, Alexander Moewes, Wolfgang Schnick   +5 more
wiley   +1 more source

The Sustainable Management of Metals: An Analysis of Global Research [PDF]

, 2018
The objective of this study was to analyze research trends in the field of sustainable management of metals on a global level between 1993 and 2017. To do so, a bibliometric analysis was carried out on a total of 6967 articles.
Aznar Sánchez, José Ángel, García Gómez, José Joaquín, López Serrano, María J., Velasco Muñoz, Juan Francisco   +3 more
core   +1 more source

Photo-Chemical Applications of Phase-Modulus Interdependencies [PDF]

Israel Journal of Chemistry, 43, 339-346 (2003), 2004
After an accolade to Joshua Jortner, we trace the influences of his Chemistry background in his Physics writings. On the way, we note the richness of Physics in principles (or large-scale laws) and the fact-orientedness of Chemistry. Next we turn to a recent laser-induced electron-detachment experiment and utilize analytic properties of the ...
arxiv  

Continuous Flow Technology Enabling Photochemistry

Advanced Synthesis &Catalysis, Accepted Article.
The merger of continuous flow technology and modern photochemistry has enabled countless applications showcasing new opportunities for chemical synthesis demonstrating improvements in selectivity, safety, sustainability and scalability. This focused review aims to highlight a selection of recently published case studies from academic and industrial ...
Ruairi Crawford, Marcus Baumann
wiley   +1 more source

Spectroscopic Manifestations and Implications for Catalysis of Quasi‐d10 Configurations in Formal Gold(III) Complexes

Angewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023
Through the interplay of X‐ray spectroscopy and computational analysis, we show that gold +I and +III complexes, despite their physically distinct electronic structures, tend to activate substrates to similar extents. We focus in particular on the role of electron‐sharing covalency of the metal‐ligand bonds and provide an explanation for the often ...
Evgeniya A. Trifonova, Isaac F. Leach, Winfried B. de Haas, Remco W. A. Havenith, Moniek Tromp, Johannes E. M. N. Klein   +5 more
wiley   +1 more source

ADVANCING THE SEPARATION SCIENCES THROUGH THE DELIVERY OF NEW MATERIALS, TECHNOLOGY AND METHODOLOGY. [PDF]

, 2013
A thesis and collection of works submitted to Plymouth University in partial fulfilment for the degree of DOCTOR OF ...
Paull, Brett
core   +2 more sources

Development of Pectin/Gelatin/Glutathione/Calcium Chloride Crosslinked Hybrid Composite Antioxidant Edible Coatings for the Preservation of Local Butter

Advanced Sustainable Systems, EarlyView.
Inspired from biomedical and pharmaceutical research, crosslinked pectin‐based edible composite coatings are developed for the preservation of butter. The developed coatings exhibit crosslinker calcium chloride dependent preservation response on coated butter over the 60 days storage period. Abstract Given the vulnerability of butter to rancidity there
Orass T. Al‐Ibresam, Rawdah M. Al‐Ali, Anfal A. Al‐Temimi, Le N. M. Dinh, Yin Yao, Sawsan A. Al‐Hilifi, Vipul Agarwal   +6 more
wiley   +1 more source

Polyphosphinoborane Block Copolymer Synthesis Using Catalytic Reversible Chain‐Transfer Dehydropolymerization

Angewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023
Amphiphilic block copolymers of polyphosphinoboranes, [H2BPPhH]110‐b‐[H2BP(n‐hexyl)H]11, have been prepared by a mechanism‐led strategy of the catalytic reversible chain transfer dehydropolymerization of precursor monomers, H3B ⋅ PRH2 (R=Ph, h‐hexyl). These self‐assemble in THF:hexane solutions to form nanostructured rod‐like micelles, the morphology ...
James J. Race, Alex Heyam, Matthew A. Wiebe, J. Diego‐Garcia Hernandez, Charlotte E. Ellis, Shixing Lei, Ian Manners, Andrew S. Weller   +7 more
wiley   +1 more source