Results 91 to 100 of about 2,300,404 (265)

Investigations on the Luminescence Behavior of a Flavin Derivative Incorporated Into Al‐Based Metal–Organic Frameworks for the Sensing of Aromatic Nitro Compounds

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
For nitro group‐containing volatile compounds, a quenching effect was observed for DAMI@MOF, while the non‐nitro compounds chlorobenzene, toluene, and benzene yielded a fluorescence enhancement, rationalized by the relative energies of the derivative 8‐(dimethylamino)‐10‐methylisoalloxazine (DAMI) and analyte S1 states, with concomitant opposite ...
Annette Vollrath   +4 more
wiley   +1 more source

Síntese e caracterização de ligantes derivados do aminoácido histidina para formação de complexos modelos estruturais e/ou funcionais de metaloenzimas [PDF]

open access: yes, 2004
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.Foram sintetizados os precursores MFF (2-hidróxi-5- metilbenzaldeído), CMFF (2-clorometil-4-metil-6-formilfenol), os ligantes H2BHis ...
MIRESKI, Sandro Lucio
core  

Isolation and Structural Elucidation of the Pnictogen Polysulfate Compounds As2[S2O7]2[S3O10] and [SeCl3][Pn(S2O7)2] (Pn = Sb, Bi)

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
The isolation and solid‐state structures of the two disulfate‐containing pnictogenates [SeCl3][Pn(S2O7)2] (Pn = Sb, Bi), as well as the mixed‐anionic As2[S2O7]2[S3O10] are presented. The former two consist of complex ∞1{[Pn(S2O7)1/1t(S2O7)2/2e]‐}$$ {\infty }^{1}\left\{{\left[\mathrm{Pn}{\left({\mathrm{S}}_{2}{\mathrm{O}}_{7}\right)}_{1/1}^{\mathrm{t}}{\
Jan Langwald   +5 more
wiley   +1 more source

Uma visão da química bioinorgânica medicinal Medicinal bioinorganic chemistry

open access: yes, 2007
Metals play a vital role in human and plant physiology and important research is directed towards exploring the interrelated mechanisms that govern their interactions with biomolecules.
Eliezer J. Barreiro   +2 more
core   +1 more source

Morphology and Photoelectrochemical Properties of Sputtered WO3:Mo Anodes

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
WO3:Mo thin films for photoelectrochemical water splitting were deposited by sputtering from a W:Mo target. Substrate temperature, pressure, oxygen partial pressure, deposition rate, and film thickness were systematically varied. The results show that the substrate temperature is the dominant parameter governing both the film morphology and the ...
David Adner   +8 more
wiley   +1 more source

BIOINORGANIC CHEMISTRY AND METAL BASED THERAPEUTICS

open access: yes
By clarifying the relationships between metal ions, coordination complexes, and biological systems, bioinorganic chemistry plays a crucial part in contemporary drug development.
Dr. K. Parimala Gandhi, Dr. N. Kavitha
core   +1 more source

The Crystal Structures of High‐ and Low‐Temperature Silver Pyrophosphate: Structural Instability and Its Consequences

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
The crystal structures of the high‐temperature and low‐temperature phases of silver pyrophosphate are reported. The structural results are complemented by thermal analysis, vibrational and 31P‐MAS‐NMR spectroscopy studies, and density functional theory calculations.
Matthias Weil   +8 more
wiley   +1 more source

Desenvolvimento de novo ligante e complexo binuclear de cobre (ii) de relevância bioinorgânica: modelo para catecol oxidase [PDF]

open access: yes, 2004
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.A catecol oxidase é uma metaloenzima de cobre do tipo III, que catalisa a oxidação de o-catecóis às correspondentes o-quinonas ...
OSÓRIO, Renata El-Hage Meyer de Barros
core  

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