Junjie Li

TL;DR: In this article, a conductive nanocomposite hydrogel comprised of oxidized multi-walled carbon nanotubes (oxCNTs) and polyacrylamide (PAAm) is developed.

TL;DR: Results suggested that carboxyl groups, CO and amino groups play crucial roles for HA formatting on the surface of CG network films and the average size of nHA crystalline decreasing with enhancing Gel content and increase with the increasing calcium and phosphate concentration.

TL;DR: Fullerenol/alginate hydrogel can effectively decrease ROS level in MI zone, improve the retention and survival of implanted BADSCs, and induce angiogenesis, which in turn promote cardiac functional recovery, and the fullerenols can act as injectable cell delivery vehicles for cardiac repair.

TL;DR: An extremely stretchable, highly tough and anti-fatigue conductive nanocomposite hydrogel is prepared by integrating hydrophobic carbon nanotubes (CNTs) into hydrophobically associated PAAm (HAPAAm) hydrogels, demonstrating the CNTs/HapAAm Hydrogel's potential as the wearable strain and pressure sensors for the flexible devices.

TL;DR: In this article, the authors provide an up-to-date and comprehensive summary of research progresses of nanocomposite hydrogel-based strain and pressure sensors including designing strategies, preparing methods and applications of the five nanofiller-based sensors.