Results 231 to 240 of about 48,679 (293)

The Molecular Structures of Liquid and Glassy Nifedipine and Felodipine and Their Incorporation into PVP. [PDF]

Pharmaceuticals (Basel)
Benmore CJ, Wilke SK, Amin S, Weber R, Smith PA, Byrn SR, Gibbons O, Earl E, Davidowski S, Yarger JL.   +9 more
europepmc   +1 more source

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Synthesis and Characterization of Carbazole-Containing Aza[7]helicenes. [PDF]

Chemistry
Marten I, Dilanas MEA, Podlech J.
europepmc   +1 more source

Supramolecular Chiral Assembly of Open‐Shell Quinoids With Chiral Additives and Their Spin‐Dependent Transport in Magneto Field‐Effect Transistors

Small, EarlyView.
Open‐shell quinoids with intrinsic spins are assembled into chiral supramolecular structures via blending with chiral additives. Thermal annealing induces stable co‐crystallization, leading to a 30‐fold amplification of chirality (gabs = 1.23 × 10−2). Significantly, this study represents the first integration of spin‐possessing chiral assemblies into ...
Younghyo Kim, Jeongwoo Beak, Yunseul Kim, Seungrae Cho, Byungho Park, Kyoungtae Hwang, Kihyeun Kim, David H. Waldeck, Minwoo Lee, Taesun Yun, Chang‐Lyoul Lee, Dong‐Yu Kim   +11 more
wiley   +1 more source

Temperature Dependence of d-Amino-Acid Selectivity of l-Tryptophan Probed by Ultraviolet Photodissociation Spectroscopy. [PDF]

Mass Spectrom (Tokyo)
Kitahashi K, Fujihara A.
europepmc   +1 more source

Molecularly Engineered 2D Xene Heterostructures With Implanted Peroxidase‐Like Activity for Mimicking Enzyme Functions

Small Methods, EarlyView.
A modular electropolymerization strategy is used to covalently graft a vinyl‐terminated Co(II) molecular catalyst onto allyl 2D germanane. This molecular programming approach yields a 2D Xene nanozyme with implanted peroxidase‐like activity, enabling sensitive and selective electrochemical detection of hydrogen peroxide and the monitoring of ...
Yiming Lei, Xavier Sala, Jordi García‐Antón, Jose Muñoz   +3 more
wiley   +1 more source

Abiotic sugar enantiomers in the CI carbonaceous chondrite Orgueil. [PDF]

Nat Commun
Leyva V, Robert M, Pepino R, Bocková J, Meinert C.   +4 more
europepmc   +1 more source

Thermally Bistable Stiff Stilbene Photoswitches and Polymer Applications

The Chemical Record, EarlyView.
Thermally stable photoswitches offer new opportunities for controlling polymer structures and functions under nonequilibrium conditions. This Personal Account highlights stiff stilbene (SS) and sterically hindered stiff stilbene (HSS) photoswitches, which combine large structural changes with exceptional thermal bistability.
Keiichi Imato
wiley   +1 more source

Enantioselective analysis of metoprolol in plasma of hypertensive patients undergoing long-term therapy: Insights for personalized medicine. [PDF]

Bioimpacts
Seyfinejad B, Jouyban K, Houshyar J, Jabbaripour Sarmadian A, Jouyban A.   +4 more
europepmc   +1 more source

Opposite diacylglycerol enantiomeric specificities of Arabidopsis DGAT1 and DGAT2 reveal distinct roles in TAG synthesis. [PDF]

Plant Physiol
Jaison CA, Björklund J, Stymne S, Demski K, Hofvander P, Lager I.   +5 more
europepmc   +1 more source