Hydroxylamine electrochemistry at low-index single-crystal platinum electrodes in acidic media

Article Abstract:

The electrochemistry of hydroxylamine at low-index single-crystal platinum electrodes in acidic media is studied by voltammetry and in-situ FTIRRAS. Hydroxylamine (HAM) reactivity platinum is largely controlled by interaction of the other components of the solution or products of the HAM partial oxidation with the electrode surface.

Oxidation-reduction reaction, Oxidation-reduction reactions, Electrochemistry, Platinum compounds, Electrochemical reactions

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High-temperature intermediate state of bacteriorhodopsin prior to the premelting transition of purple membrane revealed by reactivity with hydrolysis reagent hydroxylamine

Article Abstract:

The structural properties of bacteriorhodopsin over a wide temperature range of 30-80 degree Celsius is investigated through the hydroxylamine reagent of the Schiff base inside the molecule and through hydrogen-deuterium exchange in the peptide groups combined with Ft-IR spectroscopy.

Electric properties, Hydrolysis, Schiff bases, Structure

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A new method for fast preparation of highly surface-enhanced Raman scattering (SERS) active silver colloids at room temperature by reduction of silver nitrate with hydroxylamine hydrochloride

Article Abstract:

A very effective and simple way to produce silver colloids for surface-enhanced Raman scattering (SERS) is reported. The reduction of silver nitrate with hydroxylamine hydrochloride at alkaline pH and at room temperature yields highly sensitive SERS colloids within a short time.

Silver Nitrate, Chemistry, Physical and theoretical, Physical chemistry, Chemical properties, Colloid chemistry

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