(molecular nanoelectronics)

Molecular nanoelectronics and nano biochips  Nano Biosip  in moving nano particle molecules 

Researcher  and author: Dr.   (   Afshin Rashid)



Note: The dynamic process of sorting and accurate positioning of nanoparticle biomass in pre-defined microstructures is very important, however, this is a major obstacle to the realization of surface-sensitive nanobiosensors and practical nanobiochips. Is.
 A scalable, widespread and non-destructive trapping method based on dielectric forces is much needed for nanoparticle collection and nanobiosensing tools. Here, we present a vertical nanogap architecture with an electrode-insulator-electrode stack structure. Facilitate the generation of strong dielectric forces at low voltages, for precise capture and manipulation of nanoparticles and molecular assemblies, including lipid vesicles and amyloid-beta fibrillar proteins/oligomers. Our vertical nanoplastic platform allows low-voltage nanoparticles recorded in optical dimensional designs, providing new opportunities for the fabrication of advanced surface-sensitive sensors.



Nano biosensors appear as a powerful alternative to conventional analytical techniques, as nanosensors perform highly sensitive, real-time, and high-frequency monitoring of pollutants without extensive sample preparation. Nano biosensors can be integrated into small devices for rapid screening and monitoring of a wide range of pollutants. Since the nano biosensor  is an analytical device, used to detect a chemical substance, which is a combination of a biological component with a physicochemical  detector. Sensitive biological element  , for example tissue, micro-organisms  , etc., component of material or biomimetic that interacts with nanoparticles.




A biosensor typically consists of a bioreceptor (enzyme/antibody/cell/nucleic acid/aptamer), a transducer component (semiconductor material/nanomaterial) and an electronic system  that includes a signal amplifier  , processor and screen. It is a show.  Transducers and electronics can be combined,   for example, in  CMOS-based microsensor systems . The detection component, often called a biological receptor, uses biomolecules from living organisms or organisms modeled after biological systems to interact with the analyte of interest. This interaction is measured by the transmitter transmitter, which gives a measurable signal proportional to the presence of the target analyte in the sample.




Conclusion :  

In , the dynamic process of sorting and precise positioning of nanoparticle biomass in predefined microstructures is very important, however, it is a major obstacle to the realization of surface-sensitive nanobiosensors and practical nanobiochips.

Researcher  and author: Dr.   (   Afshin Rashid)

Specialized doctorate in nano-microelectronics