Results 191 to 200 of about 88,128 (341)

Attempt to Synthesize the (S) Enantiomer of a Glutathione Analog to be an Inhibitor of Glutathione Reductase

, 2013
Sidney L McClendon
openalex   +1 more source

Electrochemical recognition of tryptophan enantiomers using self-assembled diphenylalanine structures induced by graphene quantum dots, chitosan and CTAB

, 2017
Lili Guo, Liping Bao, Baozhu Yang, Yongxin Tao, Huihui Mao, Yong Kong   +5 more
openalex   +2 more sources

Catalytic Amyloids: Turning Fibrils Into Biocatalysts

Chemistry – A European Journal, EarlyView.
Amyloids, traditionally associated with diseases, have emerged as versatile catalytic scaffolds. From natural amyloid sequences to bioinspired and de novo designs, we highlight strategies to construct catalytic active sites and anchor enzymes onto fibrils, creating versatile nanomaterials with tunable activities. ABSTRACT Amyloids have been regarded as
Alessandra Esposito, Linda Leone, Flavia Nastri, Angela Lombardi   +3 more
wiley   +1 more source

Differentiating Between Enantiomers with Nuclear Quadrupole Coupling Using Microwave Three-Wave Mixing. [PDF]

J Phys Chem Lett
Berggötz FEL, Leibscher M, Sun W, Koch CP, Schnell M.   +4 more
europepmc   +1 more source

Swim in the Chiral Pool: MDMA and MDA Enantiomers from Alanine-Derived Precursors

, 2023
Alexander M. Sherwood, Elise K. Burkhartzmeyer, Samuel E. Williamson, Michael T. Faley   +3 more
openalex   +1 more source

Enantiomers of oxyphenonium bromide. Analytical and pharmacological aspects.

Pharmaceutisch weekblad. Scientific edition, 1987
This thesis focuses on some analytical and pharmacological aspects of enantiomers. Enantiomers always exist as a pair of non-identical mirror-images that resemble each other as a left and a rigbt hand. The configuration around the central (carbon) atom is opposite.
openaire   +3 more sources

Twisted 1‐ and 2‐Azaperopyrenes: Synthesis, Structure, and Properties

Chemistry – A European Journal, EarlyView.
ABSTRACT A synthesis of hitherto unknown 1‐ and 2‐azaperopyrenes, twisted nitrogen‐doped peropyrenes, is reported. The synthesis is based on a Brønsted acid‐mediated benzannulation of alkynes. Key alkyne intermediates are synthesized via two complementary routes, including a Pd/C‐catalyzed, copper‐ and amine‐free Sonogashira‐type coupling of (hetero ...
Ricardo Molenda, Arpine Vardanyan, Alexander Villinger, Peter Ehlers, Peter Langer   +4 more
wiley   +1 more source

Mechanistic Dissymmetry between Crystal Growth and Dissolution Drives Ratcheted Chiral Amplification. [PDF]

J Am Chem Soc
van Dongen SW, Maeda J, Kaptein B, Cardinael P, Flood A, Coquerel G, Noorduin WL.   +6 more
europepmc   +1 more source

Lipase B from Candida antarctica Immobilized on Epoxy-functionalized Hollow Silica Microspheres: Efficient Biocatalysts for Enantiomer Selective Acylation of Alcohols and Amines

, 2018
Mark J. Olah, Szandra Suba, Zoltán Boros, Péter Kovács, Mathilde Gosselin, Charles Gaudreault, Gábor Hornyánszky   +6 more
openalex   +2 more sources

All Four Homochiral Enantiomers of a Nuclear Localization Sequence Derived from c-Myc Serve as Functional Import Signals [PDF]

, 1998
Andrew C. S. Saphire, Steven J. Bark, Larry Gerace   +2 more
openalex   +1 more source