Cellular Reference Materials for DNA Damage Using Electrochemical Oxidation
نویسندگان
چکیده
منابع مشابه
Electrochemical DNA Sensors for Detection of DNA Damage
Electrochemical devices have received particular attention due to their rapid detection and great sensitivity for the evaluation of DNA-hazard compounds interaction mechanisms. Several types of bioanalytical method use nucleic acids probes to detect DNA damage. This article reviews current directions and strategies in the development and applications of electrochemical DNA sensors for the detec...
متن کاملApproach for assessing total cellular DNA damage.
The capability to relate phenotypic effects to damage associated with either the mitochondrial or nuclear genome is especially useful under a number of circumstances. Potential hazardous exposures can be evaluated for genotoxicity and related to diseases, particularly cancer. The correlation of DNA damage with adverse health effects is also important in evaluating the safety of various chemical...
متن کاملStacked graphene nanofibers for electrochemical oxidation of DNA bases.
In this article, we show that stacked graphene nanofibers (SGNFs) demonstrate superior electrochemical performance for oxidation of DNA bases over carbon nanotubes (CNTs). This is due to an exceptionally high number of accessible graphene sheet edges on the surface of the nanofibers when compared to carbon nanotubes, as shown by transmission electron microscopy and Raman spectroscopy. The oxida...
متن کاملCellular responses to DNA damage.
For many years, the study of the regulation of the SOS network was complicated by both the complexities of the responses and the interrelationships of the key regulatory elements. However, recently the application of powerful genetic and molecular biological techniques has allowed us to gain a detailed picture of the regulation of this complex network. The network is now known to consist of mor...
متن کاملCellular responses to DNA damage.
Cells are constantly under threat from the cytotoxic and mutagenic effects of DNA damaging agents. These agents can either be exogenous or formed within cells. Environmental DNA-damaging agents include UV light and ionizing radiation, as well as a variety of chemicals encountered in foodstuffs, or as air- and water-borne agents. Endogenous damaging agents include methylating species and the rea...
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: Journal of Nucleic Acids
سال: 2020
ISSN: 2090-0201,2090-021X
DOI: 10.1155/2020/2928104