Results 31 to 40 of about 30,128 (251)
Extracting accurate infrared lineshapes from weak vibrational probes at low concentrations
MethodsX, 2023 Fourier-transform infrared (FTIR) spectroscopy using vibrational probes is an ideal tool to detect changes in structure and local environments within biological molecules.
Raiza N.A. Maia +2 more
doaj +1 more source
Coordination‐Tuned Iridium Single‐Atom Nanozymes Boost Multienzyme Activity for Colorimetric Sensing
Advanced Science, EarlyView.Breaking the coordination symmetry of Ir single‐atom sites through asymmetric Ir–N3S1 engineering tailors interfacial electron transfer, oxygen activation, and multienzyme‐like catalytic pathways. Operando spectroscopy and theoretical modeling uncover the atomic‐level origin of activity enhancement, providing a strategy for designing multifunctional ...
Tao Li +10 more
wiley +1 more source
Angewandte Chemie, EarlyView.Chiral supramolecular templates derived from natural amino acids direct the spatial organization of SHG‐active [Zn(SCN)4]2− units, enabling diverse second‐harmonic generation in hybrid zinc thiocyanates. ABSTRACT Chiral organic molecules have been widely used to construct hybrid nonlinear optical (NLO) materials with second‐harmonic generation (SHG ...
Xuemei Wen +6 more
wiley +2 more sources
, 2015 Objective: Thiocyanates are a group of small and highly acid pseudohalogens, ubiquitary in mammalian fluids. While the assumption of thiocyanates by food (especially with highly cyanogen plants such as cruciferous vegetables) seems to be associated ...
D'Addato, S +6 more
core +1 more source
Advanced Science, EarlyView.Fe3S4 crystal with the exposed [001] facet exhibits higher catalytic activity for activating peroxydisulfate (PDS) to degrade clothianidin (CLO), which can be attributed to the dissolved Fe‐induced homogeneous catalytic process; while Fe3S4 crystal with the exposed [1‐21] facet exhibits excellent catalytic stability and durability, thereby boosting the
Jiaqu Tan +6 more
wiley +1 more source
Studies of thiocyanates of silver for nonlinear optics
, 2023 As the aim of this study was to synthesize optically active binary and ternary thiocyanates of silver, which could be utilized in the field of laser technology, a concise literary review of the nonlinear optical materials is presented.
Güneş, Minna
core +1 more source
, 1998 The electronic structure, conformation, and molecular orbitals of some nickel(II) azides, thiocyanates, and isothiocyanates have been studied. Three different basis sets: split valence (SV), split valence with six d-Gaussians (SV6D), and double zeta (DZ)
M El-Esawy +3 more
core +1 more source
Advanced Science, EarlyView.Asymmetric single‐atom metal‐nitrogen‐carbon catalysts modulate the non‐radical pathway during peroxymonosulfate (PMS) activation. A fundamental contrast was revealed between diffusible singlet oxygen (1O2) and non‐diffusible electron‐transfer pathways (ETP) in antibiotic resistance gene (ARG) degradation.
Chen Gao +6 more
wiley +1 more source
CHIMIA, 2000 The historical survey of the uncatalyzed, thermal rearrangement of thiocyanates into isothiocyanates is continued, starting with a review of Otto Billeter's scientific and social career in Neuchâtel. A specific look is taken at 1925 where Ludwig
Hans-Jürgen Hansen
doaj +2 more sources
Ultrasound-promoted synthesis of novel fused heterocycles by criss-cross cycloaddition
Journal of Saudi Chemical Society, 2016 This work reports a novel and highly efficient methodology for the synthesis of perhydrotriazolotriazoledithions from two successive 1,3-dipolar cycloaddition under ultrasound irradiation.
Javad Safari +2 more
doaj +1 more source