Dual effect of L-Cysteine on the reorientation and relaxation of Fe3O4-decorated graphene oxide liquid crystals

Authors: M. Zhezhu, Y. Melikyan, V. Hayrapetyan, A. Vasil'ev, H. Gharagulyan

Source: Heliyon, Vol 11, Iss 7, Pp e43010- (2025)

Subject Terms: Graphene oxide, Graphene oxide liquid crystals, L-Cysteine, Iron oxide nanoparticle, Magnetic field, Reorientation, Science (General), Q1-390, Social sciences (General), H1-99

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S240584402501391X; https://doaj.org/toc/2405-8440

Access URL: https://doaj.org/article/db9a536a11ba4fdf83bcb938d5dbbab4

Synthesis, Characterization, and Study of Catalytic Activity of Chiral Cu(II) and Ni(II) Salen Complexes in the α-Amino Acid C-α Alkylation Reaction

Authors: Anna S. Tovmasyan, Anna F. Mkrtchyan, Hamlet N. Khachatryan, Mary V. Hayrapetyan, Robert M. Hakobyan, Artavazd S. Poghosyan, Avetis H. Tsaturyan, Ela V. Minasyan, Victor I. Maleev, Vladimir A. Larionov, Armen G. Ayvazyan, Norio Shibata, Giovanni N. Roviello, Ashot S. Saghyan

Source: Molecules, Vol 28, Iss 3, p 1180 (2023)

Subject Terms: phase transfer catalysis, asymmetric catalysis, salen complexes, alkylation, amino acids, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/28/3/1180; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/5b90462ad04541998c0eda0dba8608ed