Inside Cover: Cyclodextrin Aldehydes are Oxidase Mimics (ChemBioChem 15/2009)
نویسندگان
چکیده
منابع مشابه
Cover Picture: Detection of mRNA in Mammalian Cells with a Split Ribozyme Reporter (ChemBioChem 6/2006)
The cover picture shows a split RNA reporter strategy for detecting target mRNA in mammalian cells. A tetrahymena group I intron ribozyme reporter is split into two halves, each of which carries a part of the coding sequence of the reporter mRNA, a fragment of the ribozyme, and an antisense sequence complementary to a target mRNA. Both halves bind with the target mRNA and are assembled into an ...
متن کاملQM/MM Study on the Mechanism of Aminophenol Oxidation by Functionalized β-Cyclodextrin as Oxidase Nanomimic
In this study, functionalized β-cyclodextrin (β-CD) by aldehyde group was investigated as an oxidase enzyme mimic for the amino phenol oxidation. All calculations were performed by GAUSSIAN 09 package using two layers ONIOM method at the ONIOM (MPW1PW91/6-311++G(d,p)/UFF) level. In the first step, H2O2 is encapsulated in the hydrophobic cavity. In the second step, H2<...
متن کاملBSA-templated MnO2 nanoparticles as both peroxidase and oxidase mimics.
Inorganic nanomaterials that mimic enzymes are fascinating as they potentially have improved properties relative to native enzymes, such as greater resistance to extremes of pH and temperature and lower sensitivity to proteases. Although many artificial enzymes have been investigated, searching for highly-efficient and stable catalysts is still of great interest. In this paper, we first demonst...
متن کاملOctants are Cover Decomposable
We prove that octants are cover-decomposable, i.e., any 12-fold covering of any subset of the space with a finite number of translates of a given octant can be decomposed into two coverings. As a corollary, we obtain that any 12-fold covering of any subset of the plane with a finite number of homothetic copies of a given triangle can be decomposed into two coverings. We also show that any 12-fo...
متن کاملStudy of 8 Types of Glutathione Peroxidase Mimics Based on -Cyclodextrin
Glutathione peroxidase is key for the removal of H2O2 and other hydroperoxides and therefore, it has an important role in the maintenance of the reactive oxygen species (ROS) metabolic balance in vivo. The native enzymes of the glutathione peroxidase family (GPx) have many defects, such as instability in vitro and poor availability. GPx mimetics has become a topic of considerable interest in ar...
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: ChemBioChem
سال: 2009
ISSN: 1439-4227,1439-7633
DOI: 10.1002/cbic.200990066