منابع مشابه
Supported Liquid Membrane in Metal Ion Separation: An Overview
Using liquid membrane and, in particular, supported liquid membrane (SLM) is a novel method of separation in comparison to other methods such as adsorption, extraction and ion exchange. SLM is a combination of simultaneous extraction and disposal whose high efciency and capability is proven by many studies. So far, many researchers have utilized SLM in various scientifc...
متن کاملNutrient availability links mitochondria, apoptosis, and obesity
Mitochondria are the dominant source of the cellular energy requirements through oxidative phosphorylation, but they are also central players in apoptosis. Nutrient availability may have been the main evolutionary driving force behind these opposite mitochondrial functions: production of energy to sustain life and release of apoptotic proteins to trigger cell death. Here, we explore the link be...
متن کاملIon Transport by Heart Mitochondria
The passive binding of cations to submitochondrial fragments prepared by sonic oscillation of bovine heart mitochondria has been examined. At least two different types of binding sites can be distinguished. The first site appears to be phospholipid in nature and binds the following cations in the sequence indicated: La3+ > Ca2+ > Mg2+ > K+ and Na+. Each of these cations inhibits the binding of ...
متن کاملIon-induced Ultrastructural Transformations in Isolated Mitochondria
The energized uptake of low levels of Ca(2+) in the presence and absence of phosphate by isolated rat liver mitochondria, and the perturbation effected by this activity on ultrastructural and metabolic parameters of mitochondria have been investigated. In the presence of phosphate, low levels of Ca(2+) are taken up by mitochondria and result in various degrees of ultrastructural expansion of th...
متن کاملImmobilized Metal Ion Chromatography
1974 First use of immobilized chelators to isolate metalloproteins 1975 First description of general technique (IMAC) using IDA 1983 Introduction of high performance on silica based media 1986 Use of Fe3# chelates to purify phosphoproteins 1987 Introduction of NTA 1988 Introduction of genetically engineered His tags 1992 Introduction of TREN 1998 Introduction of TACN Freeze NH (1995) Lectin afR...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BioMetals
سال: 2007
ISSN: 0966-0844,1572-8773
DOI: 10.1007/s10534-006-9052-9