Chemical, Physical & Bio-Sensors – Page 10

Relaxation Time Constants of Nanometals in Human Tissues and Clinical Applications

Sharma A., Sharma R., Sharma A., Sharma R., Center of Nanotechnology, IN

The metals are in abundance in human body in biofluids, blood, cerebrospinal fluid, saliva, lymph. These metals are found in free and bound forms in each tissue and their amount is tissue specific. The mechanism [...]

Extended Applications of Picomolar Technology to Measure Immunoactive Biomarkers

Shriniwas B.D., Sharma A., Sharma R., Sharma A., Sharma R., RTM Nagpur University, IN

The picotechnology extended use in marine and biology applications are reported after our report on picotechnology to measure picomolar quantities of single stranded DNA in evaluation of Texotere chemosensitivity (TCRT,2008,28(6):175). Lead and mercury poisoning is [...]

Label-free direct detection of analytes from optically inaccessible samples

Brousseau L.C., Quantum Logic Devices, US

Fluorescent optical methods for biomolecular detection are widely used for research and diagnostic applications. However, these techniques are useful only in sample matrices that are optically transparent non-scattering, which precludes most biologically relevant fluids, such [...]

Performance Comparisons of Nanoparticle Modified Sensor Electrodes for the Detection of Nitrite and Peroxide

Lai J.C.K., Wang Y., Gao W., Gu H., Leung S.W., Idaho State University, US

For the third generation of biosensor that electrode is coupled directly with enzymes, the response time for detection is rapid but stability of the measurements and the coupled enzymes is a concern. In our research [...]

Infant HIV and Nanotechnology

Goel N., Sharma R., Pt BDS Post Graduate Institute of Medical Sciences, IN

Background: New methods have emerged in detection and monitoring HIV using nanotechnology techniques but HIV in infants got less attention. Purpose: We report here the Human Immunodeficiency virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS) [...]

Real-time single-molecule dynamics observed with a nanoscale transistor

Brousseau L.C., Quantum Logic Devices, US

Direct observation of single molecular reactions and motions are impossible by optical techniques due to diffraction limits. However, ensemble measurements of binding dynamics in biological systems offer limited understanding of individual actors in metabolic and [...]

Topic: Chemical, Physical & Bio-Sensors

Relaxation Time Constants of Nanometals in Human Tissues and Clinical Applications

Extended Applications of Picomolar Technology to Measure Immunoactive Biomarkers

Label-free direct detection of analytes from optically inaccessible samples

Performance Comparisons of Nanoparticle Modified Sensor Electrodes for the Detection of Nitrite and Peroxide

Infant HIV and Nanotechnology

Real-time single-molecule dynamics observed with a nanoscale transistor

Fiber Optic Biosensors Detecting System of Laser Processing Micro Channels

A 3-dimensional nanobiosensor based on an anodic aluminum oxide template

Characterization and Applications of Modified Gold Electrode Sensor with Nanoparticles

Biochip for minimally invasive blood glucose monitoring