Biosensors

A biosensor is an analytical device, used for the detection of an analyte,that combines a biological component with a physicochemical detector. Electrochemical biosensors are normally based on enzymatic catalysis of a reaction that produces or consumes electrons (such enzymes are rightly called redox enzymes). The sensor substrate usually contains three electrodes; a reference electrode, a working electrode and a counter electrode. Amperometric biosensors function by the production of a current when a potential is applied between two electrodes. They generally have response times, dynamic ranges and sensitivities similar to the potentiometric biosensors. The potentiometric biosensor, (potential produced at zero current) gives a logarithmic response with a high dynamic range. Such biosensors are often made by screen printing the electrode patterns on a plastic substrate, coated with a conducting polymer and then some protein (enzyme or antibody) is attached. They have only two electrodes and are extremely sensitive and robust. A microbial biosensor is an analytical device which integrates microorganism(s) with a physical transducer to generate a measurable signal proportional to the concentration of analytes.

  • Electrochemical Biosensors
  • Amperometric Biosensors
  • Potentiometric Biosensors
  • Biosensors Market Analysis
  • Microbial Biosensors
  • Enzymatic Biosensors
  • Optical Biosensor

Related Conference of Biosensors

August 02-03, 2018

6th International Conference on Aerospace & Aerodynamics

Barcelona, Spain
August 29-30, 2018

9th World Congress on Biosensors and Bioelectronics

Tokyo, Japan
September 03-04, 2018

International Summit and Expo on Optical Fibre Communications

Auckland, New Zealand
September 17-18, 2018

European Conference on Computer Science & Engineering

Oslo, Norway
September 26-27, 2018 |

5th International Conference and Expo on Computer Graphics & Animation

Montreal | Quebec | Canada
September 26-27, 2018

7th International Conference on Biostatistics and Bioinformatics

Chicago, Illinois, USA
September 26-27, 2018

7th International Conference on Big Data Analytics & Data Mining

Chicago, Illinois, USA
October 05-06, 2018

World Congress on Concrete Structures & Concrete Technology

Los Angeles, California, USA
October 05-06, 2018

5th World Congress and Exhibition on Construction and Steel Structure

Los Angeles, California, USA
November 14-15, 2018

International Meeting & Expo on Non Destructive Testing

Melbourne, Australia
November 19-20, 2018

Global Expo on Computer Graphics & Animation

| Tokyo, Japan
November 29-30, 2018

9th Euro Biosensors & Bioelectronics Congress

Dublin, Ireland
June 20-21, 2019

Building Materials & Construction Technologies

| Stockholm, Sweden
June 24-26, 2019

3rd World Congress on Wind & Renewable Energy

Barcelona,Spain

Biosensors Conference Speakers

Recommended Sessions

Related Journals

Are you interested in