Organoids—cellular aggregates derived from stem or progenitor cells that recapitulate organ
function in miniature—are of growing interest in developmental biology and medicine …

Owing to their unique chemical and physical properties, hydrogels are attracting increasing
attention in both basic and translational biomedical studies. Although the classical hydrogels …

Abstract 3D printing alias additive manufacturing can transform 3D virtual models created by
computer-aided design (CAD) into physical 3D objects in a layer-by-layer manner …

Light-based vat-polymerization bioprinting enables computer-aided patterning of 3D cell-
laden structures in a point-by-point, layer-by-layer or volumetric manner, using vat (vats) …

Stimuli-responsive conductive hydrogels have emerged as a new rising concept in the
hydrogel research field due to their combined advantages of stimuli-responsivity and …

As an important branch of wearable electronics, flexible pressure sensors have attracted
extensive research owing to their wide range of applications, such as human–machine …

Eye drops are the most accessible therapy for ocular diseases, while inevitably suffering
from their lower bioavailability which highly restricts the treatment efficacy. The introduction …

Mobile micro‐and nanorobots are proposed for future biomedical applications, such as
diagnostics and targeted delivery. For their translation to clinical practice, biocompatibility …

Multiphoton lithography (MPL) is a powerful and useful structuring tool capable of
generating 2D and 3D arbitrary micro‐and nanometer features of various materials with high …

Over the last few decades, the demand of polymeric structures with well‐defined features of
different size, dimension, and functionality has increased from various application areas …