Results 171 to 180 of about 10,044 (214)

Purification of microcystins

Journal of Chromatography A, 2001
Microcystins are an increasingly important group of bioactive compounds produced by a number of mainly planktonic cyanobacteria. They are a family of cyclic heptapeptides that cause both acute and chronic toxicity. Purified microcystins are utilised in a range of research applications including toxicological and biochemical studies, development of ...
L A, Lawton, C, Edwards
openaire   +2 more sources

Microcystin-LR and chemically degraded microcystin-LR electrochemical oxidation

The Analyst, 2012
Microcystins (MCs) are cyclic hepatotoxic heptapeptides produced by certain strains of freshwater cyanobacteria toxic for humans and animals. The electrochemical behaviour of microcystin-LR (MC-LR) at a glassy carbon electrode (GCE) was investigated using cyclic voltammetry (CV), square wave voltammetry (SWV) and differential pulse voltammetry (DPV ...
Ilanna C, Lopes   +6 more
openaire   +2 more sources

Microbial Degradation of Microcystins

Chemical Research in Toxicology, 2013
Hepatotoxic microcystins that are produced by freshwater cyanobacteria pose a risk to public health. These compounds may be eliminated by enzymatic degradation. Here, we review the enzymatic pathways for the degradation of these hepatotoxins, some of which are newly discovered processes.
Dariusz, Dziga   +4 more
openaire   +2 more sources

How microcystin‐degrading bacteria express microcystin degradation activity

Lakes & Reservoirs: Science, Policy and Management for Sustainable Use, 2011
AbstractAlkali tolerance and the mechanism of microcystin (MC) degradation were investigated in the MC‐degrading bacterial species, Sphingopyxis sp. C‐1, to better understand the increased MC degradation under the alkaline conditions that arise during the disappearance of water blooms.
Kazuya Shimizu   +8 more
openaire   +1 more source

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