Polydopamine (PDA) is a major type of artificial melanin material with many interesting
properties such as antioxidant activity, free‐radical scavenging, high photothermal …

Photoacoustic (PA) imaging as a fast‐developing imaging technique has great potential in
biomedical and clinical applications. It is a noninvasive imaging modality that depends on …

Nanomaterials offer unique physical, chemical and biological properties of interest for
medical imaging and therapy. Over the last two decades, there has been an increasing effort …

An urgent need for early detection and diagnosis of diseases continuously pushes the
advancements of imaging modalities and contrast agents. Current challenges remain for fast …

Antioxidative therapy has been considered an efficient strategy for the treatment of a series
of excessive reactive oxygen species (ROS)-triggered diseases, including oxidative-stress …

Nanoparticles are generally defined as any particulate material for which at least one
dimension lies in the range of 1− 100 nm. 1− 3 They can exist in various shapes, such as …

Photoacoustic (PA) imaging has emerged as a powerful technique for the high resolution
visualization of biological processes within deep tissue. Through the development and …

Cell membrane coating has emerged as an intriguing biomimetic strategy to endow
nanomaterials with functions and properties inherent to source cells for various biomedical …

Abstract Poly (α-l-lysine)(PLL) is a class of water-soluble, cationic biopolymer composed of α-
l-lysine structural units. The previous decade witnessed tremendous progress in the …

The development of activatable nanoplatforms to simultaneously improve diagnostic and
therapeutic performances while reducing side effects is highly attractive for precision cancer …