Recent advances in M13 bacteriophage-based optical sensing applications.

Area of Science:

• Nanomaterials Science
• Biotechnology
• Optical Sensing

Background:

• M13 bacteriophage is increasingly utilized as a functional nanomaterial.
• Its applications span electrical, chemical, and optical fields, including battery components, photovoltaic cells, and sensors.
• Novel research areas like exciton transporting are also emerging.

Purpose of the Study:

• To review recent advancements in optical sensing applications of M13 bacteriophage.
• To describe the structural and functional characteristics of M13 bacteriophage relevant to sensing.
• To outline recent findings in M13 phage-based optical sensing.

Main Methods:

• Overview of M13 bacteriophage's properties: nontoxic, self-assembling, specific binding.
• Exploration of M13 phage as a receptor for signal transduction.
• Review of optical sensing techniques including fluorescence, SPR, FRET, and SERS.

Main Results:

• M13 bacteriophage demonstrates versatility as a receptor for transducing chemical/optical phenomena into detectable signals.
• Significant progress has been made in utilizing M13 phage for various optical sensing modalities.
• Specific techniques like fluorescence, SPR, FRET, and SERS show promise with M13 phage.

Conclusions:

• M13 bacteriophage is a powerful candidate for optical sensing applications.
• Its inherent properties facilitate the development of sensitive and specific biosensors.
• Continued research in M13 phage-based optical sensing is expected to yield further innovations.