In recent years, people have been actively exploring new imaging methods with high
biological imaging performance because the clinical image definition and depth in vivo …

Near-infrared fluorescence imaging has gained a lot of attention in biomedicine by virtue of
its high sensitivity, high specificity, and many other advantages. Moreover, near-infrared II …

Type I photosensitization provides an effective solution to the problem of unsatisfactory
photodynamic therapeutic (PDT) effects caused by the tumor hypoxia. The challenge in the …

The renal-clearable aspect of imaging agent with minimum toxicity issues and side effects is
essential for clinical translation, yet clinical near-infrared-I/II (NIR-I/II) fluorophores with timely …

Abstract Near-infrared-II (NIR-II) dyes could be encapsulated by either exogenous or
endogenous albumin to form stable complexes for deep tissue bioimaging. However, we still …

Heterogeneous cells are the main feature of tumors with unique genetic and phenotypic
characteristics, which can stimulate differentially the progression, metastasis, and drug …

Heptamethine cyanine dyes, typified by indocyanine green, have been extensively
employed as bioimaging indicators and theranostic agents. Significant efforts have been …

Real‐time vascular positioning, postoperative flap monitoring, and vascular reconstruction
assessment are of great importance in flap transplantation. Cyanine dyes offer the …

Small organic molecules with absorption and/or fluorescence emission in the second near-
infrared (NIR-II, 1000–1700 nm) bio-window attracted much attention in the past decades …

Thrombosis and its complications are responsible for 30% of annual deaths. Limitations of
methods for diagnosing and treating thrombosis highlight the need for improvements …