Results 61 to 70 of about 1,204,200 (341)
E-Journal of Chemistry, 2008 The complexation of aminoalcohols with various transition metal and metal complexes have long and varied history. Since these complexes have found applications in various fields, the coordinating behaviour of these complexes should be investigated more ...
K. Majid, R. Mushtaq, S. Ahmad
doaj +1 more source
A Field Effect Transitor based on the Mott Transition in a Molecular Layer
, 1996 Here we propose and analyze the behavior of a FET--like switching device, the Mott transition field effect transistor, operating on a novel principle, the Mott metal--insulator transition.
C. Zhou +6 more
core +2 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Excitonic Complexes in Two-Dimensional Transition Metal Dichalcogenides
Nature Communications, 2023 The enhanced Coulomb interaction in two dimensions leads to not only tightly bound excitons but also many-particle excitonic complexes: excitons interacting with other quasiparticles, which results in improved and even new exciton properties with better ...
Xiaotong Chen +4 more
doaj +1 more source
Pharmacological aspects of Co(II), Ni(II) and Cu(II) schiff base complexes: An insight
Results in Chemistry, 2023 Schiff bases are versatile chemical compounds that are frequently utilized and manufactured by reacting various amines with carbonyl compounds (aldehydes/ketones), resulting in the formation of the azomethine/imine (–CN–) group by condensation reaction.
Alka +5 more
doaj +1 more source
Organo-transition metal cluster complexes
, 2007 This chapter covers the chemistry of transition metal carbonyl and organometallic clusters containing three or more metal atoms. The treatment is in Periodic Group order, homometallic compounds being followed by heterometallic clusters. Ligands are not shown for high-nuclearity clusters, emphasis being placed on core geometry.
Cifuentes, Marie, Humphrey, Mark
openaire +3 more sources
Dihydrogen and Acetylene Activation by a Gold(I)/Platinum(0) Transition Metal Only Frustrated Lewis Pair [PDF]
, 2017 The first example of a Frustrated Lewis Pair (FLP) solely constructed around transition metal centers is described in this work. We have focused on the established capacity of Au(I) and Pt(0) complexes to act as Lewis acidic and basic frag-ments ...
Campos, Jesús
core +4 more sources
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
E-Journal of Chemistry, 2012 A new series of transition metal complexes of Cu(II),Ni(II),Co(II), Zn(II) and VO(IV) have been synthesized from the Schiff base ligand (L) derived from 4-amino antipyrine and 5- bromo salicylaldehyde.
B. Anupama, M. Padmaja, C. Gyana Kumari
doaj +1 more source
Heliyon, 2019 Organic molecule dithiocarbamate transition metal complexes are novel and very attractive pharmaceutical targets for the management and control of antibiotic resistant bacteria. The direct reaction has synthesized new transition metal nickel (II), copper
Senthilkumar Balakrishnan +5 more
doaj +1 more source