Results 241 to 250 of about 131,197 (331)

Conformational constraints in [Ni(P^R ₂N^R' ₂)₂] complexes for tuning H₂ production and oxidation: a DFT-based ligand design study. [PDF]

RSC Adv
Hadsadee S, Ratanasak M, Naweephattana P, Morita S, Miyazaki R, Iida K, Nakayama A, Jungsuttiwong S, Hasegawa JY.   +8 more
europepmc   +1 more source

Ferroelectric Fluids for Nonlinear Photonics: Evaluation of Temperature Dependence of Second‐Order Susceptibilities

Advanced Optical Materials, Volume 14, Issue 5, 2 February 2026.
Nonlinear optical susceptibilities of five different materials that exhibit the ferroelectric nematic phase, as well as smectic A ferroelectric phase, are determined. The materials investigated include archetypal molecular architectures as well as mixtures showing room‐temperature ferroelectric phases.
Matija Lovšin, Luka Cmok, Calum J. Gibb, Jordan Hobbs, Richard J. Mandle, Alenka Mertelj, Irena Drevenšek‐Olenik, Nerea Sebastián   +7 more
wiley   +1 more source

Sulfone-functionalized stereoisomeric [3]radialene displays guest induced modulation of porous frameworks and critical crystallization-induced near-infrared emission. [PDF]

Chem Sci
Xu G, Zhao Y, Xie S, Zhou Z, Luo Z, Liu H, Zhang Y, Qiu Z, Pan A, Zeng Z, Tang BZ.   +10 more
europepmc   +1 more source

SKALE: An Interpretable Multiscale Machine Learning Model for Decoding Phase‐Specific Protein Aggregation in Neurodegenerative Proteinopathies

Aggregate, Volume 7, Issue 2, February 2026.
Protein aggregation drives diverse degenerative diseases, yet its molecular origins are difficult to predict. SKALE uses interpretable machine learning to link sequence, structure, and dynamics, revealing how local structural weakening triggers aggregation.
Wei Xuan Wilson Loo, Jia Shen Sio, Keyin Yap, Yan Shan Loo, Hui Xuan Lim, Shuangyue Zhang, Huitao Liu, Chen Seng Ng   +7 more
wiley   +1 more source

Growth Hormone–Releasing Peptides: Investigation of Their Secondary Structure, Thermal Stability, and Model Membrane Interactions

Chirality, Volume 38, Issue 2, February 2026.
Eight growth hormone–releasing peptides were analyzed by electronic circular dichroism spectroscopy, including evaluation of their thermal stability and interactions with model membranes. In the selected case, occurring interactions were successfully described by the density functional theory calculations, revealing how model membranes affected ...
František Králík, Anna Kvíčalová, Adriana Salaďáková, Martin Kuchař, Vladimír Setnička   +4 more
wiley   +1 more source

Making non-emissive [6]cycloparaphenylene fluorescent by simple multiple methyl substitution. [PDF]

Chem Sci
Kato T, Imoto D, Yagi A, Itami K.
europepmc   +1 more source

Disequilibrium Dihedral Angles in Layered Intrusions: a Microstructural Record of Fractionation

, 2013
Marian B. Holness, Olivier Namur, Grant Cawthorn   +2 more
openalex   +2 more sources

Structural and dynamic similarities of nanofibrils and microparticles of engineered spider silk proteins probed by solid‐state NMR spectroscopy

Protein Science, Volume 35, Issue 2, February 2026.
Abstract Spider silks are proteinaceous fiber materials inspiring material design in various technical and biomedical fields due to their exceptional toughness, which exceeds that of most natural and artificial fibers. Solid‐state nuclear magnetic resonance (NMR) spectroscopy has been used herein to obtain insights into the structure and dynamics of ...
Nina Wehr, Ettore Bartalucci, Sabrina Smid, Georg Künze, Martin Humenik, Thomas Scheibel, Thomas Wiegand   +6 more
wiley   +1 more source

Single-residue engineering of lambda (λ) antibody light chains reduces conformational flexibility and enhances thermal stability. [PDF]

Comput Struct Biotechnol J
Jewel Y, Young T, Park M, Ly K, Gonzalez A, Mallett TC, Williams JC.   +6 more
europepmc   +1 more source

On‐Resin Pictet–Spengler Cyclization for 1,2,3,4‐Tetrahydro‐β‐carboline‐3‐carboxylate (Tcc) Peptide Synthesis With Acid‐Labile Functional Tolerance

Journal of Peptide Science, Volume 32, Issue 2, February 2026.
The constrained tryptophan (Trp) analog 1,2,3,4‐tetrahydro‐β‐carboline‐3‐carboxylic acid (Tcc) is used to restrict peptide conformation in structure–activity relationship studies. Although Pictet–Spengler cyclization of Trp and aldehydes with mineral acid gives Tcc analogs, such harsh conditions do not tolerate acid‐labile functionality.
Omer S. L. N'dri, Charity D. Yongo‐Luwawa, Xiaozheng Wei, Kajumee Bora Bhowal, Chitra P. Sadanandhan, Darince Truong, Ida Boccino, Will Maclean, Lylia Dif‐Yaiche, Zoé Villeneuve, William D. Lubell   +10 more
wiley   +1 more source