Results 61 to 70 of about 737,653 (267)

Inhibitor specificity of amine oxidase [PDF]

, 1943
Although at the present time it appears clear that amine oxidase oxidation of adrenalin, or other o-diphenolic pressor amines such as were studied by Richter (6), does not play a significant physiological role, it is equally clear that the inactivation ...
Alles, Gordon A., Heegaard, Erik V.
core  

SI‐bioATRP in Mesoporous Silica for Size‐Exclusion Driven Local Polymer Placement

Advanced Functional Materials, EarlyView.
An enzyme‐catalyzed surface‐initiated atom transfer radical polymerization (SI‐bioATRP) of an anionic monomer within mesoporous silica particles, using hemoglobin as a catalyst, allows for controlling the location of the formed polymer via size‐exclusion effects between the nanopores and the biomacromolecules, thereby opening routes to functional ...
Oleksandr Wondra, Eleonora Ornati, Robert Lehn, Joanna J. Mikolei, Hergen Breitzke, Raheleh Pardehkhorram, Gerd Buntkowsky, Nico Bruns, Annette Andrieu‐Brunsen   +8 more
wiley   +1 more source

Fluorescence detection in aldehyde containing model systems: Relationship with fish deterioration.

Grasas y Aceites, 1998
In previous studies interaction compounds formation was accomplished by fluorescence detection at different excitation/ emission wavelength maxima during fish processing. A fluorescence shift towards higher wavelength maxima was then obtained as a result
Santiago P. Augbourg
doaj   +1 more source

Zwitterionic Self‐Assembled Monolayer for Simultaneous Noise Suppression and Hole Extraction in High‐Performance Near‐Infrared Organic Photodetectors

Advanced Functional Materials, EarlyView.
This study presents a new hole transporting material (HTM) mechanism for self‐assembled monolayers in near‐infrared organic photodetectors. The formation of zwitterions induces a strong electric field that significantly increases the work function of HTM‐coated indium tin oxide substrates. The devices exhibit low dark current and noise, along with high
Jiyoung Shin, Gyeong Min Lee, Juyeon Shin, Jaewoong Kim, Tae Hyuk Kim, Do Yeon Kim, Myeong In Kim, Kyeounghak Kim, Jae Won Shim, In Hwan Jung   +9 more
wiley   +1 more source

Cationic flotation of smithsonite and dolomite from Brazilian Ambrósia Norte Deposit

REM: International Engineering Journal
The flotation of low-grade oxidized zinc ores has been commonly used to produce marketable concentrates for many years. Several flotation routes are being successfully used: cationic, anionic and a mixture of anionic and cationic. The choice of the route
Tamíris Fonseca Souza, Rosa Malena Fernandes Lima   +1 more
doaj   +1 more source

N-[(1R,2S)-1-(4-Bromophenyl)-2-fluoro-3-(2-methylphenyl)-3-oxopropyl]-4-nitrobenzamide

IUCrData, 2018
The title compound, C23H18BrFN2O4, contains two chiral carbon centres and the absolute configuration has been confirmed as (1R,2S). The dihedral angles between the three phenyl rings are 12.4 (4), 34.2 (4) and 44.5 (4)°.
Yu-hang Luo, Yan Feng, Xin-ran Zhang, Jin-rong Zhang, Yi-Yang Chen, Ya Li   +5 more
doaj   +1 more source

Stabilization of Miscible Aqueous Phases via Diffusion‐Controlled Multifunctional Nanoparticle‐Ligand Complexation

Advanced Functional Materials, EarlyView.
This study presents a versatile approach to harnessing miscible aqueous domains, enabling liquid‐in‐liquid compartmentalization using a barrier formed in situ rather than bulk immiscibility. The barrier forms upon the complexation of multifunctional nanoparticles and ligands at the contact boundary of aqueous phases.
Seyyed Alireza Hashemi, Mahyar Panahi‐Sarmad, Ahmadreza Ghaffarkhah, Vahid Rad, Masoud Soroush, Thomas P. Russell, Orlando J. Rojas, Mohammad Arjmand   +7 more
wiley   +1 more source

Crystal structure and Hirshfeld surface analysis of N,N′-[ethane-1,2-diylbis(oxy)]bis(4-methylbenzenesulfonamide)

Acta Crystallographica Section E: Crystallographic Communications, 2019
In the molecule of the title compound, C16H20N2O6S2, the mid-point of the C—C bond of the central ethane moiety is located on a twofold rotation axis. In the crystal, molecules are linked by N—H...O hydrogen bonds into supramolecular chains propagating ...
Seher Meral, Sevgi Kansiz, Necmi Dege, Aysen Alaman Agar, Galyna G. Tsapyuk   +4 more
doaj   +1 more source

Band Alignment in Molecular Devices: Influence of Anchoring Group and Metal Work Function

, 2008
We present periodic Density Functional Theory calculations of the electronic properties of molecular junctions formed by amine-, and thiol-terminated alkane chains attached to two metal (Au, Ag) electrodes.
Annabella Selloni, E. Prodan, Emil Prodan, Jian-guo Wang, Roberto Car   +4 more
core   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source