The evaporation of a sessile droplet of liquid is a complex and multifaceted fundamental
topic of enduring scientific interest that is key to numerous physical and biological …

Pancreatic cancer, notorious for its grim 10% five-year survival rate, poses significant clinical
challenges, largely due to late-stage diagnosis and limited therapeutic options. This review …

Noninvasive flexible electrochemical sensors for body fluid analysis are subject to strict
requirements for sensitivity and detection limit. In this work, a three-dimensional (3D) flexible …

Enhancing and manipulating the mechanical properties of graphene oxide (GO)-based
structures are challenging because the GO assembly is easily delaminated. We develop …

Herein, we introduce a wearable, self-powered pressure sensor with tailorable sensitivity
using a reduced graphene oxide-coated porous polyurethane (rGO-PP) composite. The …

Understanding the nanofrictional characteristics of thin films in various conditions is
important for fabricating nanoelectronic devices and micro-/nanoelectromechanical systems …

Nanofluids are colloidal suspensions of nanoparticles in liquids. Nanoparticles have
superior properties, which means that they can improve the performance characteristics of …

Herein, the temperature-dependent viscosity of nanofluids consisting carbon-based
nanoparticles (CBNs), such as graphite, graphene oxide modified with oleic acid, and …

Graphene patterns by drop-on-demand (DOD) printing are promising for fabricating
functional devices in industry. However, uneven solute distribution caused by the coffee-ring …

Self-organized porous anodic oxide films are formed by the electrochemical oxidation of
reactive metal aluminum in acidic solutions in which the oxide is soluble. Recently, viscous …