Electrochemical DNA Sensors for Detection of DNA Damage
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 کاملAdvancement in electrochemical DNA-biosensors for GMOs detection: A review
Genetically modified organisms (GMOs) are plants or animals whose genetic make-up has been transformed by recombinant DNA technology, which has new features such as resistance to herbicides, virus and insect. Recently, genetic modification of food products has increased in order to reduce world poverty and hunger and increase food production However, the impact of GMOs on the human health is a ...
متن کاملdna electrochemical nanobiosensors for the detection of biological agents
in this study, we explained a nanobiosensor for dna sequence detection, featuring sequence specificity, cost efficiency, speed, and ease of use. without the need for labels or indicators, it may be ideal for the detection of biological agents. this review describes recent advances in electrochemical impedance spectroscopy (eis) with an emphasis on using nanoparticles and nanotechnology. a power...
متن کاملElectrochemical Detection of in Situ Oxidative Damage to Dna
Electrochemical voltammetric in situ detection of DNA oxidative damage caused by reduced adriamycin, an antibiotic of the family of anthracyclines, intercalated into DNA was possible using a DNA-electrochemical biosensor. The results indicate that adriamycin intercalated in double helix DNA can undergo oxidation or reduction and cause oxidative damage to DNA by reacting specifically with the gu...
متن کاملLinear, redox modified DNA probes as electrochemical DNA sensors.
We show here that hybridization-linked changes in the dynamics of a redox-modified, electrode-bound linear (as opposed to stem-loop) probe DNA produce large changes in Faradaic current, allowing for the ready detection of target oligonucleotides.
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: Sensors
سال: 2005
ISSN: 1424-8220
DOI: 10.3390/s5060377