Smart materials can respond to stimuli and adapt their responses based on external cues
from their environments. Such behavior requires a way to transport energy efficiently and …

Nanogels open up access to a wide range of applications and offer among others hopeful
approaches for use in the field of biomedicine. This review provides a brief overview of …

Poly (N‐isopropylacrylamide)(PNIPAM) is a versatile polymer known for its phase transition
properties, exhibiting a lower critical solution temperature (LCST) of approximately 32° C …

Neural modulation plays a major role in delineating the circuit mechanisms and serves as
the cornerstone of neural interface technologies. Among the various modulation …

Fluorescence imaging is a remarkable tool for molecular targeting and multicolor imaging,
but it suffers from low resolution in centimeter‐deep tissues. The recently developed …

Measuring the local background temperature in diseased and inflamed tissues is highly
desirable, especially in a non-invasive way. In this work, ultrasound-switchable fluorescence …

One of the thorny problems currently impeding the applications of the fluorescence imaging
technique is the poor spatial resolution in deep tissue. Ultrasound-switchable fluorescence …

Noninvasive detection of surface-enhanced Raman spectroscopy (SERS) signals from deep
within tissue represents a common challenge in many biological and clinical applications …

Near-infrared fluorescence imaging has emerged as a noninvasive, inexpensive, and
ionizing-radiation-free monitoring tool for assessing tumor growth and treatment efficacy. In …

Fluorescence imaging is a noninvasive and dynamic real-time imaging technique; however,
it exhibits poor spatial resolution in centimeter-deep tissues because biological tissues are …