Results 61 to 70 of about 3,062,144 (293)

Modification of Nafion Membranes by IL-Cation Exchange: Chemical Surface, Electrical and Interfacial Study

International Journal of Electrochemistry, 2012
Bulk and surface changes in two proton-exchange membranes (Nafion-112 and Nafion-117) as a result of the incorporation of the IL-cation n-dodecyltriethylammonium (or DTA+) by a proton/cation exchange mechanism after immersion in a DTA+ aqueous solution ...
V. Romero, M. V. Martínez de Yuso, A. Arango, E. Rodríguez-Castellón, J. Benavente   +4 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Anion- or Cation-Exchange Membranes for NaBH₄/H₂O₂Fuel Cells?

Membranes, 2012
Direct borohydride fuel cells (DBFC), which operate on sodium borohydride (NaBH₄) as the fuel, and hydrogen peroxide (H₂O₂) as the oxidant, are receiving increasing attention.
César A. C. Sequeira, Diogo M. F. Santos, Ana L. Morais, Biljana Šljukić   +3 more
doaj   +1 more source

Synthesis, Characterization and Transport Properties of Novel Ion-exchange Nanocomposite Membrane Containing In-situ Formed ZnO Nanoparticles [PDF]

Journal of Nanostructures, 2015
A  new  type  of  cation-exchange  nanocomposite  membranes  was prepared  by  in-situ  formation  of  ZnO  nanoparticles  in  a  blend containing  sulfonated  poly  (2,6-dimethyl-1,4-phenylene  oxide)  and sulfonated polyvinylchloride  via  a  simple ...
F. Heidary, A. R. Khodabakhshi, A. Nemati Kharat   +2 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Heterogenous bipolar membrane with amino methyl phosphonic acid functionalized cation exchange layer and montmorillonite nanoclay based interfacial layer

Chemical Engineering Journal Advances, 2022
Heterogeneous bipolar membranes (HBMs) synthesized with cation exchange resin bearing amino methyl phosphonic acid group as cation exchange layer and montmorillonite (MMT) nanoclay as interface layer was investigated.
Bhuvanesh Eswaraswamy, Priyabrata Mandal, Priya Goel, Amit Suhag, Sujay Chattopadhyay   +4 more
doaj   +1 more source

Hydration and Mobility of Alkaline Metal Cations in Sulfonic Cation Exchange Membranes

Membranes, 2023
The interconnection of ionogenic channel structure, cation hydration, water and ionic translational mobility was revealed in Nafion and MSC membranes based on polyethylene and grafted sulfonated polystyrene. A local mobility of Li+, Na+ and Cs+ cations and water molecules was estimated via the 1H, 7Li, 23Na and 133Cs spin relaxation technique.
Vitaly Volkov, Nikita Slesarenko, Alexander Chernyak, Irina Avilova, Victor Tarasov   +4 more
openaire   +3 more sources

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Estimating the sensitivity of mechanosensitive ion channels to membrane strain and tension [PDF]

, 2004
Bone adapts to its environment by a process in which osteoblasts and osteocytes sense applied mechanical strain. One possible pathway for the detection of strain involves mechanosensitive channels and we sought to determine their sensitivity to membrane ...
Charras, G.T., Sims, S.M., Sims, Stephen M., Charras, Guillaume T., Williams, B.A., Williams, Beatrice A., Horton, M.A., Horton, Mike A.   +7 more
core   +1 more source