Results 61 to 70 of about 184,724 (334)
Spectroscopic, Structural, and Theoretical Studies of Halide Complexes with a Urea-based Tripodal Receptor [PDF]
Inorganic Chemistry, 51, 4274 (2012), 2013 A urea-based tripodal receptor L substituted with p-cyanophenyl groups has been studied for halide anions by $^1$H NMR spectroscopy, density functional theory (DFT) calculations and X-ray crystallography. The $^1$H NMR titration studies suggest that the receptor forms a 1:1 complex with an anion, showing the binding trend in the order of fluoride ...
arxiv +1 more source
An efficient new route to dihydropyranobenzimidazole inhibitors of HCV replication. [PDF]
, 2010 A class of dihydropyranobenzimidazole inhibitors was recently discovered that acts against the hepatitis C virus (HCV) in a new way, binding to the IRES-IIa subdomain of the highly conserved 5' untranslated region of the viral RNA and thus preventing the
Bergdahl, B Mikael +3 more
core +3 more sources
Node Modification of Metal‐Organic Frameworks for Catalytic Applications
ChemistryOpen, EarlyView.Post‐synthetic modification of metal‐organic framework (MOF) nodes with metal or organic species produces advanced materials that serve as efficient catalysts, promoting more sustainable chemical transformations. Abstract Metal‐organic frameworks (MOFs) have been a breakthrough in different fields of chemistry, not only due to the extensive ...
Mario Martos, Isidro M. Pastor
wiley +1 more source
Journal of Immunology, 1986 Monoclonal antibodies (mAb) against toxic shock syndrome toxin-1 (TSST-1) were generated that block two of the most important biologic activities of TSST-1, nonspecific T lymphocyte mitogenicity and the suppression of immunoglobulin synthesis.
D. A. Blomster-Hautamaa +2 more
semanticscholar +1 more source
Evidence for multiple structural genes for the γ chain of human fetal hemoglobin [PDF]
, 1968 A sequence with a specific residue at each position was proposed for the γ chain of human fetal hemoglobin by Schroeder et al. (1) after a study in which hemoglobin from a number of individual infants was used.
Dozy, Andrée M. +6 more
core
Enhancing Radiotherapy Tolerance With Papaya Seed‐Derived Nanoemulsions
Food Science &Nutrition, Volume 13, Issue 4, April 2025.Flavonoid‐rich Carica papaya (CP) seeds were used to develop Sunflower Oil‐based Papaya Oil (SPO) and Pure Papaya Oil (PPO), alongside their nanoemulsions (SPOE and PPOE), for potential radioprotective applications. Post‐radiation testing on HaCaT cell lines demonstrated significant enhancement in cell viability, with PPOE and SPOE achieving 75.85% and
Muhammad Tariq Siddiqui +4 more
wiley +1 more source
Journal of Lipid Research, 1979 Studies are reported on the primary structure of human retinol-binding protein (RBP), the specific plasma transport protein for vitamin A. The protein consists of a single polypeptide chain of 186-187 amino acids. RBP was cleaved by cyanogen bromide into
Y Kanda, D S Goodman
doaj
Cyanogen in NGC 1851 RGB and AGB Stars: Quadrimodal Distributions [PDF]
, 2012 The Galactic globular cluster NGC 1851 has raised much interest since HST photometry revealed that it hosts a double subgiant branch. Here we report on our homogeneous study into the cyanogen (CN) bandstrengths in the RGB population (17 stars) and AGB population (21 stars) using AAOmega/2dF spectra with R $\sim 3000$.
arxiv +1 more source
Plant-Environment Interactions, Volume 6, Issue 2, April 2025.ABSTRACT Vicia altissima Desf. (Fabaceae) belongs to subgenus Vicilla, section Pedunculatae. It is a perennial herb that grows in wet ravines with dense vegetation in western Mediterranean countries. The only population that exists in Spain is under critical threat of extinction.
Youssef Elamine +3 more
wiley +1 more source
Microbial Cell Factories, 2012 Background Receptors with a single transmembrane (TM) domain are essential for the signal transduction across the cell membrane. NMR spectroscopy is a powerful tool to study structure of the single TM domain.
Li Qingxin +3 more
doaj +1 more source