Spectrophotometric Determination of Thiosulfate in Desulfurization Solutions by Decoloration Methylene Blue Published on: May 1, 2023 Xiuxiu Zhao, Ming Xu, Chunying Ma, Yingying Xianji Ma Spectroscopy, 2023, Volume 38, Issue 5 Pages: 19–22,34 This article proposes a method for the determination thiosulfate decoloring spectrophotometry with methylene blue as an oxidant. has redox properties. Its...

A novel laccase was purified from the white rot fungus, Hohenbuehelia serotina, to investigate the applications of this laccase in the decoloration of various dyes. SDS-PAGE revealed a single band of this laccase corresponding to a molecular weight of approximately 57.8 kDa. The enzyme showed activity towards several substrates, the most sensitive of which was 2,2'-Azinobis-(3-ethylbenzthiazoli...

In the present study, ultrastructural analysis of mitochondrial deposits (black dots within mitochondria) as a method for the detection of early acute myocardial infarction (AMI) was evaluated. In 24 patients with AMI and six controls, analysis was performed in the heart of infarcted patients and noninfarcted controls. In the infarction area in lactate dehydrogenase (LDH)-diagnosed AMI, the per...

Donor–acceptor Stenhouse adducts (DASAs) have recently emerged as a new class of photoswitchable molecules. 2] These compounds feature a system of three conjugated C=C double bonds connecting an aliphatic amine “donor” and a 1,3-dicarbonyl “acceptor”, giving rise to an intense absorption in the visible (green) region. DASAs serve as an example of negative photochromic materials : exposing the t...