Results 31 to 40 of about 2,116,690 (282)
Chelating agent : the health protector of researchers in lead halide perovskite laboratory [PDF]
, 2020 Lead halide perovskites have achieved substantial success in various optoelectronic devices owing to their remarkable physical properties. However, lead (Pb) as a heavy metal, long-lasting toxic to the body has become a health hazard for researchers. How
Deng, Yuhao, Yu-Hao, Deng, Yu-Hao Deng
core +1 more source
Revista Brasileira de Hematologia e Hemoterapia, 2013 In the absence of an iron chelating agent, patients with beta-thalassemia on regular transfusions present complications of transfusion-related iron overload.
Monica Pinheiro de Almeida Verissimo +10 more
doaj +1 more source
Iron chelating agents for iron overload diseases
Thalassemia Reports, 2014 Although iron is an essential element for life, an excessive amount may become extremely toxic both for its ability to generate reactive oxygen species, and for the lack in humans of regulatory mechanisms for iron excretion. Chelation therapy has been introduced in clinical practice in the seventies of last century to defend thalassemic patients from ...
CRISPONI, GUIDO +2 more
openaire +7 more sources
Incidence of Ocular Toxicity from Iron Chelating Agents at Siriraj Hospital
Siriraj Medical Journal, 2020 Objective: To determine the incidences of ocular toxicity and ocular findings, including structural and functional abnormalities, caused by iron chelating agents and detected by an electrophysiologic test at Siriraj Hospital.
Atiporn Thuangtong +2 more
doaj +1 more source
Formation Damage due to Iron Precipitation in Acidizing Operations and Evaluating GLDA as a Chelating Agent [PDF]
, 2011 Iron control during acidizing plays a key role in the success of matrix treatment. Ferric ion precipitates in the formation once the acid is spent and the pH exceeds 1-2.
Mittal, Rohit
core +1 more source
Iron-Rich Conditions Induce OmpA and Virulence Changes of Acinetobacter baumannii
Frontiers in Microbiology, 2021 Background: Iron ions affect the expression of outer membrane protein A (OmpA), a major pathogenic protein in Acinetobacter baumannii.Objective: To analyze the effect of iron ions on the expression of the OmpA protein of A.
Hui Liu +7 more
doaj +1 more source
Enhancement of 5-aminolaevulinic acid-induced photodynamic therapy in normal rat colon using hydroxypyridinone iron-chelating agents [PDF]
, 1998 Currently, the clinical use of 5-aminolaevulinic acid (ALA)-induced protoporphyrin IX (PPIX) for photodynamic therapy (PDT) is limited by the maximum tolerated oral ALA dose (60 mg kg(-1)). This study investigates whether hydroxypyridinone iron-chelating
Alison Curnow (21825095) +5 more
core +4 more sources
Journal of Mazandaran University of Medical Sciences, 2020 There is a high prevalence of infections caused by Leishmania parasites and increasing rate of drug resistance. Lack of successful treatment with existing drugs calls for new therapeutic approaches.
Mahdi Fakhar +5 more
doaj
On the reaction of iron(III) with chromium(III)-DTPA chelating agent
, 2000 The reaction of iron(III) with chromium(III)-DTPA 'chelating agent' has been investigated, in aqueous solution, by measuring both hydrogen ion concentration and emf of the iron(III)/iron(II) couple. In acidic medium (pH C in NaClO4 1.0 mol dm(-3).
A.L Magrı̀ +7 more
core +1 more source
A New Multichelating Acid System for High-Temperature Sandstone Reservoirs
Journal of Chemistry, 2015 Sandstone reservoir acidizing is a complex and heterogeneous acid-rock reaction process. If improper acid treatment is implemented, further damage can be induced instead of removing the initial plug, particularly in high-temperature sandstone reservoirs.
Nianyin Li +4 more
doaj +1 more source