Graphene Nanomaterials-Based Radio-Frequency/Microwave Biosensors for Biomaterials Detection
نویسندگان
چکیده
منابع مشابه
Nanomaterials based biosensors for cancer biomarker detection
Biosensors have enormous potential to contribute to the evolution of new molecular diagnostic techniques for patients suffering with cancerous diseases. A major obstacle preventing faster development of biosensors pertains to the fact that cancer is a highly complex set of diseases. The oncologists currently rely on a few biomarkers and histological characterization of tumors. Some of the signa...
متن کاملGraphene Based Biosensors for Detection of Neurotransmitters
In addition use of illegal drugs namely heroin, cocaine and nicotine blocks the dopamine uptake and increase the risks of depression and drug addiction. Dopamines being electrochemically active species, several electrochemical techniques are employed to detect even low levels of dopamine. The major problem dealt with this electrochemical detection is that the presence of the interfering compoun...
متن کاملCarbon nanomaterials field-effect-transistor-based biosensors
Carbon nanomaterials field-effect transistor (FET)-based electrical biosensors provide significant advantages over the current gold standards, holding great potential for realizing direct, label-free, real-time electrical detection of biomolecules in a multiplexed manner with ultrahigh sensitivity and excellent selectivity. The feasibility of integrating them with current complementary metal ox...
متن کاملGraphene-Based Materials for Biosensors: A Review
The advantages conferred by the physical, optical and electrochemical properties of graphene-based nanomaterials have contributed to the current variety of ultrasensitive and selective biosensor devices. In this review, we present the points of view on the intrinsic properties of graphene and its surface engineering concerned with the transduction mechanisms in biosensing applications. We expla...
متن کاملA Critical Review of Glucose Biosensors Based on Carbon Nanomaterials: Carbon Nanotubes and Graphene
There has been an explosion of research into the physical and chemical properties of carbon-based nanomaterials, since the discovery of carbon nanotubes (CNTs) by Iijima in 1991. Carbon nanomaterials offer unique advantages in several areas, like high surface-volume ratio, high electrical conductivity, chemical stability and strong mechanical strength, and are thus frequently being incorporated...
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: Materials
سال: 2019
ISSN: 1996-1944
DOI: 10.3390/ma12060952