APAKAH MAKSUD EDTA dalam CORSICA?
Asid etilenediaminetetraacetic
Asid etilenediaminetetraacetic, disingkatkan secara meluas sebagai EDTA, adalah asid aminopolikarboksilat dan pepejal tidak larut air. Asas konjugatnya dinamakan etilenediaminetetraacetate. Ia digunakan secara meluas untuk membubarkan limescale. Kegunaannya timbul kerana peranannya sebagai agen ligan heksadentate dan chelating, iaitu keupayaannya untuk "mengisar" ion logam seperti Ca2 + dan Fe3 +. Selepas terikat oleh EDTA, ion logam kekal dalam larutan tetapi pameran berkurangan. EDTA dihasilkan sebagai beberapa garam, terutamanya disodium EDTA dan kalsium disodium EDTA.
Definisi EDTA dalam kamus Corsica
Definisi EDTA dalam kamus adalah asid etilenediaminetetra-asetik; sebatian organik larut kristal yang tidak berwarna yang digunakan dalam kimia anorganik dan biokimia. Ia adalah agen chelating yang kuat yang digunakan untuk menstabilkan peluntur dalam detergen. Formula: 2.
CORSICA BUKU YANG BERKAIT DENGAN «EDTA»
Ketahui penggunaan
EDTA dalam pilihan bibliografi berikut. Buku yang berkait dengan
EDTA dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
A Textbook on
EDTA Chelation Therapy: Second Edition
In this newly revised and extensively updated edition of what has come to be regarded as the definitive textbook on the subject, renowned chelation expert Elmer M. Cranton, M.D., presents the work of the world's leading experts in chelation ...
2
Handbook of Preservatives
See Tetrasodium EDTA EDDP. See Edifenphos Edelale. See Edetic acid Edelale
calcium disodium. See Calcium disodium EDTA Edelale dipolassium. See
Dipotassium EDTA dihydrate Edelale disodium. See Disodium EDTA Edelale
sodium ...
Michael Ash, Irene Ash,
2004
3
Antimicrobials in Food, Third Edition
EDTA was also found to enhance glucose inhibition of C. perfringens in a sugar
and amino acid medium (Schroder and Busta, 1974). An investigation into the
effect of EDTA on heat resistance of C. sporogenes PA3679 spores in phosphate
...
P. Michael Davidson, John N. Sofos, A. Larry Branen,
2005
4
Chemistry: Principles and Reactions
Perhaps the best known synthetic chelating agent is the ethylenedi-
aminetetraacetate (EDTA) ion shown in Figure B. EDTA can bond at as many as
six positions, thereby occupying all the octahedral sites surrounding a central
metal cation.
William Masterton, Cecile Hurley,
2008
5
Production Enhancement with Acid Stimulation
EDTA treatments may be used to remove noncarbonate scales. EDTA exists in
five forms, two of which are practical for use in scale removal. Table 14-1
differentiates between the forms of EDTA in terms of chemistry and application.
6
Theory and Practice of Histological Techniques
When time permits, EDTA is an excellent bone decal- cifier for
immunohistochemical or enzyme staining, and electron microscopy. Enzymes
require specific pH conditions in order to maintain activity, and EDTA solutions
can be adjusted to a ...
John D. Bancroft, Marilyn Gamble,
2008
7
Hematology: Clinical Principles and Applications
These tubes contain disodium or tripotassium ethylenediamine tetraacetic acid (
EDTA), which anticoagulates the blood by chelating the calcium that is essential
for coagulation. Liquid tripotassium EDTA is often preferred to the powdered form
...
8
Chemistry: The Practical Science
It is also vital in another of EDTA's important uses: combining with metals in food
products so that they are unavailable to participate in spoilage processes. To put
it in a more formal way, the metal ions are sequestered (tied up) by EDTA.
Paul B. Kelter, Michael D. Mosher, Andrew Scott,
2008
9
Chemical Principles in the Laboratory
The complex is typically quite stable, and the conditions of its formation can
ordinarily be controlled so that it contains EDTA and the metal ion in a 1:1 mole
ratio. In a titration to establish the concentration of a metal ion, the EDTA which is
...
Emil Slowinski, Wayne Wolsey, Robert Rossi,
2011
Determining the formula of the iron(m)/edta complex by competitive complexing
When sodium 2-hydroxybenzoate (sodium salicylate) is added to a solution of Fe
ions a deep purple complex ion is formed. As edta is added to this purple ...
Graham Hill, John Holman,
2000
BARANGAN BERITA YANG TERMASUK TERMA «EDTA»
Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah
EDTA digunakan dalam konteks perkara berita berikut.
Global Ethylene Diamine Tetraacetic Acid (EDTA) Industry Report …
The Global Ethylene Diamine Tetraacetic Acid (EDTA) Industry Report 2015 is a professional and in-depth study on the current state of the ... «PR Newswire, Jul 15»
Hyperhomocysteinemia independently associated with the risk of …
Blood samples were obtained from an antecubital vein into vacutainer tubes containing EDTA. Serum was subsequently isolated from the ... «Nature.com, Jul 15»
Conformations of DNA Hairpin Loops under Crowded Conditions
Crowders and DNA were dissolved in TE buffer (1 mM EDTA, 100 mM NaCl, 10 mM Tris at pH 7.5). In order to determine the DNA's ... «Labmate Online, Jul 15»
MAOA expression predicts vulnerability for alcohol use
The mobile phase consisted of 50 mM citric acid, 90 mM sodium dihydrogen phosphate, 1.7–2.0 mM 1-octanesulfonic acid, 50 μM EDTA, ... «Nature.com, Jul 15»
First Automated Test for Galectin-3 Now Available in U.S.
... is a chemiluminescent microparticle immunoassay (CMIA) for the quantitative determination of galectin-3 in human serum and EDTA plasma. «Nasdaq, Jul 15»
Female swan receiving treatment for lead poisoning
"She was treated daily with EDTA (an acid that binds with the lead) and had her gizzard flushed and metal particles removed which is likely ... «Warrington Guardian, Jul 15»
Differential miRNA expressions in peripheral blood mononuclear …
Peripheral blood was collected in BD Vacutainer spray-coated K2EDTA Tubes (BD, Franklin Lakes, NJ, USA) as described in our previous ... «Nature.com, Jul 15»
A Close Look at CorMedix Inc. (NYSEMKT:CRMD)
... Transplant Association (ERA-EDTA) Congress. The Neutrolin Usage Monitoring Program is a post-approval surveillance program monitoring ... «MicroCap Daily, Jul 15»
Fibril growth and seeding capacity play key roles in α-synuclein …
... for 5 h, cells were pelleted, broken by sonication in lysis buffer (3 M urea in 10 mM MES, pH 6.5, 1 mM DTT, 1 mM EDTA and 1 mM PMSF). «Nature.com, Jul 15»
Cytomegalovirus infection induces a stem cell phenotype in human …
Three days after infection, the cells were dissociated with 0.5% trypsin-EDTA and transferred to a new flask containing stem cell medium (as ... «Nature.com, Jul 15»