Three-in-one: A pre-tetrahedral DNA biosensor for vascular endothelial growth factor (VEGF) mRNA detection, imaging, and immobilization

Key Points

• Efficient detection of VEGF mRNA indicates this biosensor's potential in diagnostic applications.
• The biosensor demonstrated a high degree of specificity in identifying VEGF mRNA in various samples.
• Development involved innovative use of DNA technology for imaging and immobilization of target molecules.
• The findings call for further validation in clinical settings to enhance diagnostic accuracy.