Results 91 to 100 of about 209,205 (315)

Selective aqueous anion recognition in an anionic host

iScience
Water-soluble Fe4L4 4- cages can be synthesized in a multicomponent self-assembly process exploiting functionalized trigonal ligands, FeII salts, and water-soluble sulfonated formylpyridine components. The cages are soluble in purely aqueous solution and display an overall 4- charge, but are capable of binding suitably sized non-coordinating anions in ...
Noa Bar Ziv, Chengwei Chen, Bryce da Camara, Ryan R. Julian, Richard J. Hooley   +4 more
openaire   +3 more sources

Anion–Anion Proton Transfer in Hydrogen Bonded Complexes

Chemistry – An Asian Journal, 2010
AbstractComplexation of dihydrogen phosphate by an anion receptor containing six hydrogen bond donor groups has been shown to reduce the pKa of the bound anionic species to such an extent that addition of further aliquots of dihydrogen phosphate result in deprotonation of the bound species with the resultant formation of a monohydrogen phosphate ...
GALE P. A, HISCOCK J. R, MOORE S. J, CALTAGIRONE, CLAUDIA, HURSTHOUSE M. B, LIGHT M. E.   +5 more
openaire   +5 more sources

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

FEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim, Brittany Taylor, Shannon Bolten, Christian L. Eberly, Mahliya Abdurahman, T. Michael Creed, Acong Yang, Taylor L. Hatchet, Tristan Dyson, Shuo Gu, Curt I. Civin, Tami J. Kingsbury   +11 more
wiley   +1 more source

Generation of two isomers of C5H from the corresponding anions. A theoretically motivated mass spectrometric study [PDF]

, 1999
Molecular orbital calculations have predicted the stability of a range of connectivities for the radical C5H potential surface. The most energetically favorable of these include the linear C4CH geometry and two ring-chain structures HC2C3 and C2C3H.
Blanksby, S., Bowie, J., Blanksby, S.J., Dua, S., Bowie, J.H., Blanksby, Stephen J., Bowie, J. H.   +6 more
core   +1 more source

A comprehensive investigation of the anion inhibition profile of a β-carbonic anhydrase from Acinetobacter baumannii for crafting innovative antimicrobial treatments

Journal of Enzyme Inhibition and Medicinal Chemistry
This study refers to the intricate world of Acinetobacter baumannii, a resilient pathogenic bacterium notorious for its propensity at antibiotic resistance in nosocomial infections. Expanding upon previous findings that emphasised the bifunctional enzyme
Viviana De Luca, Simone Giovannuzzi, Claudiu T. Supuran, Clemente Capasso   +3 more
doaj   +1 more source

An Anionic Surfactant on an Anionic Substrate: Monovalent Cation Binding

Langmuir, 2017
Neutron reflectometry has been used to study the adsorption of the anionic surfactant bis(2-ethylhexyl) sulfosuccinate cesium salt on the anionic surface of mica. Evidence of significant adsorption is reported. The adsorption is reversible and changes little with pH.
Finian J. Allen, Lucy R. Griffin, Richard M. Alloway, Philipp Gutfreund, Seung Yeon Lee, Chris L. Truscott, Rebecca J. L. Welbourn, Mary H. Wood, Stuart M. Clarke   +8 more
openaire   +3 more sources

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Highly Luminescent MOF and Its In Situ Fabricated Sustainable Corn Starch Gel Composite as a Fluoro-Switchable Reversible Sensor Triggered by Antibiotics and Oxo-Anions [PDF]

Frequent use of antibiotics and the growth of industry lead to the pollution of several natural resources which is one of the major consequences for fatality to human health. Exploration of smart sensing materials is highly anticipated for ultrasensitive
Renjith S. Pillai (2291182), Dashrathbhai B. Kanzariya (14000866), Devaraj Muthukumar (14000869), Tapan K. Pal (386749), Ranadip Goswami (4558024)   +4 more
core   +1 more source

Assessment of the Water Quality of the Odugbo River in Benue State, Nigeria for Irrigation Farming

International Journal of Emerging Research in Engineering, Science, and Management
Food insecurity remains a pressing global issue, particularly in rapidly growing communities such as Odugbo, which may face challenges in sustaining food supply due to increasing population pressure.
Alfa Unekwu Dickson, Umonye Eunice Elachi   +1 more
doaj   +1 more source

Blood‐based proteomic profiling reveals context‐dependent changes in BCL2‐associated signaling during taxane therapy in breast cancer patients

FEBS Open Bio, EarlyView.
Chemotherapy side effects significantly impact cancer survivors' quality of life. Using protein levels in blood samples from breast cancer patients before and after 12 weeks of taxane treatment, we detected treatment‐dependent changes in calcium signaling and aging pathways associated with cancer recurrence.
Saira Munshani, Eiman Y. Ibrahim, Rozalyn L. Rodwin, Leah M. Ferrucci, Kim Blenman, Maryam Lustberg, Barbara E. Ehrlich   +6 more
wiley   +1 more source