✦ LIBER ✦

Indole as a reagent for nitrite in aqueous solution

✍ Scribed by S.A. Rahim; N.A. Fakhri; W.A. Bashir

Publisher: Elsevier Science
Year: 1983
Tongue: English
Weight: 288 KB
Volume: 28
Category: Article
ISSN: 0026-265X
DOI: 10.1016/0026-265x(83)90004-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A practical paramagnetic relaxation reag

A practical paramagnetic relaxation reagent for aqueous solutions

✍ William H. Bearden; Valorie M. Cargin; Willie R. Roberson 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 217 KB

## Abstract While there is a useable paramagnetic relaxation reagent (PARR) for use in nonpolar or low polarity solvents, there has not been a practical PARR for use in highly polar solvents. A reagent, Gd(NO~3~)~3~‐inositol, is described which appears to satisfy this need. The performance of the r

A ‘shiftless’ relaxation reagent for met

A ‘shiftless’ relaxation reagent for metal nuclide and nitrogen-15 magnetic resonance in aqueous solution

✍ Otto A. Gansow; Kelly M. Triplett; Timothy T. Peterson; Robert E. Botto; John D. 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 208 KB

## Abstract Addition of small amounts of [Gd(2 : 2 : 1)]^3+^ cryptate to aqueous solutions containing ^111^Cd^2+^ or formamide decreases metal nuclide or nitrogen‐15 spin‐lattice (__T__~1~) relaxation times without affecting cadmium or nitrogen chemical shifts. This cryptate is thereby demonstrated

Tris(ethylenediamine)chromium(III) chlor

Tris(ethylenediamine)chromium(III) chloride as a relaxation reagent in carbon-13 NMR and an aid for structure determination in aqueous solution

✍ K.S Bose; T.H Witherup; E.H Abbott 📂 Article 📅 1977 🏛 Elsevier Science ⚖ 482 KB

Micellar solubilization equilibria for s

Micellar solubilization equilibria for some analytical reagents in aqueous non-ionic surfactant solutions

✍ Hitoshi Hoshino; Tohru Saitoh; Hirofumi Taketomi; Takao Yotsuyanagi; Hiroto Wata 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 469 KB

On the basis of an aqueous micelle two-phase partition model, a quantitative description is made of analytical solubilization systems involving aqueous non-ionic surfactant solutions. The micellar phase separation method and the acid dissociation method were employed for polyoxyethylene-4nonylphenyl

HgCr2Se4(p) as a new semiconducting phot

HgCr2Se4(p) as a new semiconducting photoelectrode in aqueous solution

✍ A.M. Redon 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 238 KB

In this preliminary work we were interested in a new semiconducting material, HgCrzSe,, which, doped with Al, presents a p-type behaviour. It was used as a photoelectrode in a classical cell. In this work, experiments werecarriedout in0.t N H,SO,andO.l N NaOH media. Thefaceexposedto theelectrolytewa

A Metal–Macrocycle Complex as a Fluoresc

A Metal–Macrocycle Complex as a Fluorescent Sensor for Biological Phosphate Ions in Aqueous Solution

✍ Xiao-huan Huang; Yan Lu; Yong-bing He; Zhi-hong Chen 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 565 KB