Autofluorescence

Metallurgy

Materials science

Biological imaging

Biosensor

Physics

Nanotechnology

Optics

Near-infrared spectroscopy

Fluorescence

Biocompatibility

Quantum dot

Advanced Materials

Quantum dots (QDs) with near-infrared fluorescence (NIR) are an emerging class of QDs with unique capabilities owing to the deeper tissue penetrability of NIR light compared with visible light. NIR light also effectively overcomes organism autofluorescence, making NIR QDs particularly attractive in biological imaging applications for disease diagnosis. Considering latest developments, Ag2 S QDs are a rising star among NIR QDs due to their excellent NIR fluorescence properties and biocompatibility. This review presents the various methods to synthesize NIR Ag2 S QDs, and systematically discusses their applications in biosensing, bioimaging, and theranostics. Major challenges and future perspectives concerning the synthesis and bioapplications of NIR Ag2 S QDs are discussed.

Synthesis and Bioapplications of Ag<sub>2</sub>S Quantum Dots with Near‐Infrared Fluorescence

Synthesis and Bioapplications of Ag2S Quantum Dots with Near‐Infrared Fluorescence

Synthesis and Bioapplications of Ag₂S Quantum Dots with Near‐Infrared Fluorescence