Results 141 to 150 of about 46,736 (253)

Point-to-volume engineering enables enhanced birefringence and a wide bandgap in hybrid halide ultraviolet nonlinear optical crystals. [PDF]

Chem Sci
Wu J, Li RN, Yao WD, Fu YF, Guo SP.
europepmc   +1 more source

Dual pseudomodular property of subgroup lattice of dihedral group

Discussiones Mathematicae - General Algebra and Applications
Manoj Dhake, Vilas Kharat, Manish Agalave   +2 more
doaj   +1 more source

Thermally Activated Delayed Fluorescence: An Extended Study of Peripherally Substituted DMAC‐TRZ Analogues

Chemistry – A European Journal, EarlyView.
A comprehensive experimental and theoretical study is presented of a family of TADF dyes. Comparing the behavior of structurally related dyes, we uncover the subtle and somewhat unexpected role of conformational degrees of freedom associated with peripheral groups that affect the delicate interplay of excited states that governs spin–orbit coupling ...
Andrea Landi, Ottavia Racchi, D. K. Andrea Phan Huu, Shohei Fukushima, Katsuaki Suzuki, Hironori Kaji, Cristina Sissa, Anna Painelli   +7 more
wiley   +1 more source

Asymmetric Xanthene with Noncovalent Conformation Locks to Attain High Fluorescence >1500 nm. [PDF]

J Am Chem Soc
Chowdhury P, Lu HF, Huang HT, Liu MH, Chen YC, Chan KM, Lin SL, Rotomskis R, Steponkiene S, Wu TK, Huang YF, Hsu CP, Chan YH.   +12 more
europepmc   +1 more source

Interplay of Bridge Topology and Conformation in Phenylene‐Bridged Trityl Diradicals

Chemistry – A European Journal, EarlyView.
We present a meta‐phenylene‐bridged trityl diradical that exhibits an unexpectedly weak antiferromagnetic exchange coupling J with a strong environment‐dependent magnitude. Combined VSM, EPR, DFT, and MD studies reveal that structural flexibility modulates σ‐, π‐, and through‐space exchange contributions, highlighting the crucial role of geometry in ...
Kevin Lars Kopp, Tobias Hett, Andrea Pellegrini, Stefan Grimme, Olav Schiemann   +4 more
wiley   +1 more source

Characterization and modulation of human insulin degrading enzyme conformational dynamics to control enzyme activity. [PDF]

Elife
Mancl JM, Liang WG, Bayhi NL, Wei H, Budell WC, Mendez JH, Sosnick TR, Carragher B, Potter CS, Potter CS, Tang WJ.   +10 more
europepmc   +1 more source

π‐Extended Salphen Scaffolds Enable CO2 Electroreduction and Singlet Oxygen Generation

Chemistry – A European Journal, EarlyView.
New family of π‐extended salen ligands bearing phenylene bridge and tunable phenyl‐based substituents, and their corresponding boron difluoride complexes. Thanks to the extended π‐delocalization over the molecule, the ligands themselves show promising results in electrochemical CO2 reduction to CO, while the complexes act as efficient photosensitizers ...
Vincenzo Langellotti, André Korzun, Morgan J. McKee, Massimo Melchiorre, Taegeun Jo, J. Felipe Estrada‐Ruiz, Gregor Schnakenburg, Stefano Crespi, Francesco Ruffo, Nikolay Kornienko, Alessandro Bismuto   +10 more
wiley   +1 more source

Interstellar Stereoisomerism. [PDF]

ACS Earth Space Chem
Rivilla VM, Sanz-Novo M, San Andrés D.
europepmc   +1 more source

A Cytosine‑Bulged (3+1) Hybrid G‑Quadruplex Formed by the Chicken DNA Replication Origin

Chemistry – A European Journal, EarlyView.
The first high‐resolution structure of an OGRE‐derived G‐quadruplex from the chicken β‐globin replication origin reveals an intramolecular three‐layer (3+1) hybrid fold with a cytosine bulge and an unprecedented 5'‐outer‐quartet anti guanine, creating a distinctive surface for molecular recognition.
Yingying You, Monica Ching Suen, Haitao Miao, Yanyan Geng, Rahman Ud Din, Mu Yuan, Qiang Xue, Xiaoting Li, Naining Xu, Zhihong Guo, Hon‐Ming Lam, Kwok‐Wai Lo, Changdong Liu, Guang Zhu   +13 more
wiley   +1 more source

Mechanistic Insights into Lysine Cyclodeaminase Catalysis. [PDF]

ACS Omega
Wei Y, Rassati B, Guerrini U, Paradisi F, Eberini I.   +4 more
europepmc   +1 more source