Results 141 to 150 of about 268,571 (299)

Polydopamine Nanodots Ameliorate Inflammatory Bowel Disease by Restoring Redox Homeostasis and Intestinal Microenvironment

open access: yesAdvanced Science, EarlyView.
A novel melanin‐based therapeutic composed of ultrasmall polydopamine nanodots is employed as an efficient oral formulation for the targeted treatment of inflammatory bowel disease. The potential therapeutic mechanism of polydopamine nanodots mainly involves the elimination of excessive oxidative stress, the reduction of ROS‐mediated proinflammatory ...
Zhen Ding   +11 more
wiley   +1 more source

Laser‐Induced 3D Graphene Enabled Polymer Composites with Improved Mechanical and Electrical Properties Toward Multifunctional Performance

open access: yesAdvanced Science, EarlyView.
In this study, the utilization of 3D printing driven by laser‐induced graphene and a conventional infiltration process for assembling kinds of graphene‐based polymer composites is described. The synergistic integration of polymers and the interconnected 3D‐LIG frameworks has endowed the composites with remarkable mechanical, electrical, and tunable ...
Fu Liu   +6 more
wiley   +1 more source

An Ultra‐Selective and Humidity‐Resistant Room‐Temperature‐Operated NO2 Sensor Based on Black TiO2

open access: yesAdvanced Science, EarlyView.
A room‐temperature‐operated NO2 sensor that achieves ultrahigh selectivity and humidity resistance is developed using black TiO2 for the first time in this work. A portable sensing equipment capable of recognizing NO2 from a mixed atmosphere with several common interfering gases and identifying real environmental differences is developed ...
Xuelan Cheng   +10 more
wiley   +1 more source

Chinese Nian Gao Inspired Textured Janus Hydrogel for Body Signal Sensing and Human Machine Interaction

open access: yesAdvanced Science, EarlyView.
An e‐skin with asymmetric adhesion and textured surface is fabricated. It features an adhesive base and a nonadhesive upper interface, which enables efficient real‐time monitoring of human signals and ensures stable acquisition and transmission of EEG/EMG to facilitate robotic arm manipulation.
Haiyu Li   +5 more
wiley   +1 more source

BACE2‐Induced Aberrant Lymphatic Network Aggravates the Local Inflammation in Arteriovenous Fistulas With Hyperphosphatemia

open access: yesAdvanced Science, EarlyView.
Vascular endothelial growth factor (VEGF)‐C secreted by Pi16+ fibro‐progenitors lays the foundation of lymphatic network in mouse arteriovenous fistulas (AVFs), whereas the elevated phosphate (Pi) in 5/6‐nephrectomy (Nx) mouse activates p‐ERK/p‐SP1/BACE2 pathway to generate additional soluble VEGFR‐3, which causes VEGF‐C unresponsiveness and defective ...
Kai Chen   +14 more
wiley   +1 more source

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