New Way of As2S3 Microtubules Preparation by Roll Up Thin Films Synthesized at the Air-Solution Interface

For the first time the conditions of synthesis As2S3 microtubules were defined. Investigation of the synthesized scroll-like structures was carried out by optical microscopy, scanning electron microscopy, electron microprobe analysis, X-ray diffraction, and Raman spectroscope. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3093

As2S3 Thin Films Synthesized in “Soft Chemistry” Conditions and Microtubules From Them

For the first time the conditions of synthesis As2S3 microtubules were defined. Investigation of the synthesized scroll-like structures was carried out by optical microscopy, scanning electron microscopy, electron microprobe analysis, X-ray diffraction, and Raman spectroscope. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3500

Nonenzymatic determination of glucose on electrodes prepared by directed electrochemical nanowire assembly (DENA)

The analytical characteristics of gold nanowires prepared by direct electrochemical synthesis were studied with the use of the amperometric determination of glucose as an example. The applicability of the gold nanowires to the determination of glucose in a neutral medium (a phosphate buffer solution with pH 7.2) over a concentration range from 1 × 10–4 to 5 × 10–3 M at a detection potential of +0.35 V was shown. It was found that the sensitivity of a nonenzymatic sensor for the determination of glucose on the gold nanowires was high: 3.7 × 10–4 A M–1 m–2. The limit of detection was 3.3 × 10–5 M