Biomimetic Cross-Reactive Sensor Arrays: Prospects in Biodiagnostics

Area of Science:

• Biomimetic sensor technology
• Analytical chemistry
• Diagnostics

Background:

• Biomimetic cross-reactive sensor arrays, including electronic noses and tongues, have evolved significantly over three decades.
• These sensors are utilized in diverse fields like food science, public health, safety, and diagnostics.
• Advancements have led to increased selectivity, sensitivity, and affordability.

Purpose of the Study:

• To provide an overview of various types of biomimetic cross-reactive sensor arrays.
• To discuss their current applications and future directions.
• To offer an outlook on future technological development in the field.

Main Methods:

• Literature review of biomimetic cross-reactive sensor arrays.
• Analysis of technological advancements and applications.
• Exploration of future trends and challenges.

Main Results:

• Biomimetic sensor arrays are increasingly selective, sensitive, and affordable.
• Significant progress has been made in their application across various scientific domains.
• The need for non-invasive, accurate early disease diagnostic devices remains a key challenge.

Conclusions:

• Biomimetic cross-reactive sensor arrays hold substantial promise for future technological development.
• Further research is needed to address the challenge of non-invasive early disease diagnosis.
• The review highlights the evolving capabilities and diverse applications of these advanced sensor systems.