Ultrasound is extensively studied for biomedical engineering applications. As the core part
of the ultrasonic system, the ultrasound transducer plays a significant role. For the purpose …

This article presents a comprehensive review of the laser-based guided ultrasonic waves
propagation imaging (G-UPI) system and respective signal/data processing methods related …

The photoacoustic effect is an emerging technology that has sparked significant interest in
the research field since an acoustic wave can be produced simply by the incidence of light …

Photodynamic therapy (PDT) with redaporfin stimulates colon carcinoma (CT26), breast
(4T1) and melanoma (B16F10) cells to display high levels of CD80 molecules on their …

Photoacoustic or light-to-pressure transducer materials exhibit tremendous potential across
various disciplines and applications, embracing theragnostic ultrasounds and …

The current pharmacological management of androgenetic alopecia is inconvenient and
requires a discipline that patients find difficult to follow. This reduces compliance with …

Nanodroplets' explosive vaporization triggered by absorption of laser pulses produces very
large volume changes. These volume changes are two orders of magnitude higher than …

Photoacoustic devices generating high-amplitude and high-frequency ultrasounds are
attractive candidates for medical therapies and on-chip bio-applications. Here, we report the …

Major biological discoveries are made by interrogating living organisms with light. However,
the limited penetration of un‐scattered photons within biological tissues limits the depth …

Objective Ascorbic acid (ie, vitamin C) is an important antioxidant present in skin. The
protective role of vitamin C against photoaging motivated numerous attempts to promote its …