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Biosensors-a perspective
1Bioanalytical Systems and Purdue University, 2701 Kent Avenue, West Lafayette, IN 47906-1382, USA. pete@bioanalytical.com
Biosensors & Bioelectronics
|April 28, 2005
Summary
Despite decades of research, electrochemical biosensors face challenges in commercialization beyond glucose monitoring. This perspective discusses realistic expectations for biosensor development and funding.
Area of Science:
- Biomedical Engineering
- Analytical Chemistry
- Sensor Technology
Background:
- Biosensor research has a long history, with significant growth in popularity over the last 15 years.
- Electrochemical biosensors represent the oldest category of biosensor technology.
- Despite extensive research, only glucose biosensors have achieved substantial commercial success.
Purpose of the Study:
- To provide a realistic perspective on biosensor expectations.
- To discuss challenges in scientific funding for sensor research.
- To highlight the disparity between academic research and commercial application in biosensor development.
Main Methods:
- This work is a perspective/commentary, not based on experimental data.
- It analyzes trends and challenges in biosensor research and commercialization.
- It draws upon the historical development and current state of electrochemical biosensors.
Main Results:
- Commercial success for biosensors remains limited, with glucose being a notable exception.
- A significant gap exists between academic achievements and commercial viability in sensor technology.
- Current funding models and expectations may not align with the realities of biosensor development.
Conclusions:
- Further discussion is needed to bridge the gap between academic research and commercial success in biosensors.
- Realistic expectations and strategic funding are crucial for advancing biosensor technology.
- The commentary aims to stimulate dialogue on the future trajectory of biosensor development and application.