Activity Measurement of Zn in Liquid Zn-Cd Alloy Using EMF Method

Voltammetric Determination of Zn(II) in Zn-Fe Alloy Electroplating Baths Using Square-Wave Voltammetry

Desenvolveu-se um método de análise de rotina para a determinação quantitativa de zinco em banhos de galvanoplastia de liga Zn-Fe através da técnica de voltametria de onda quadrada utilizando-se, como eletrodo de trabalho, o eletrodo de gota estática de mercúrio. Amostras reais de banhos de liga foram analisadas sem pré tratamento através do método de adição de padrão. Também foram feitos teste...

Prototype Imaging Cd - Zn - Te Array Detector

We describe initial results of our program to develop and test Cd-Zn-Te (CZT) detectors with a pixellated array readout. Our primary interest is in the development of relatively thick CZT detectors for use in astrophysical coded aperture telescopes with response extending over the energy range ∼ 10 − 600 keV. The coded aperture imaging configuration requires only relatively large area pixels (1...

Role of bound Zn(II) in the CadC Cd(II)/Pb(II)/Zn(II)-responsive repressor.

The Staphylococcus aureus plasmid pI258 cadCA operon encodes a P-type ATPase, CadA, that confers resistance to Cd(II)/Pb(II)/Zn(II). Expression is regulated by CadC, a homodimeric repressor that dissociates from the cad operator/promoter upon binding of Cd(II), Pb(II), or Zn(II). CadC is a member of the ArsR/SmtB family of metalloregulatory proteins. The crystal structure of CadC shows two type...

XANES Analysis of Zn species in Pd–Zn Alloy Nanoparticle Supported on Alumina

(Zn,H)-codoped copper oxide nanoparticles via pulsed laser ablation on Cu-Zn alloy in water

Nanosized (5 to 10 nm) amorphous and crystalline nanocondensates, i.e., metallic α-phase of Zn-Cu alloy in face-centered cubic structure and (Zn,H)-codoped cuprite (Cu2O) with high-pressure-favored close-packed sublattice, were formed by pulsed laser ablation on bulk Cu65Zn35 in water and characterized by X-ray/electron diffractions and optical spectroscopy. The as-fabricated hybrid nanocondens...