Flexible tactile sensors with interlocking serrated structures based on stretchable multiwalled carbon nanotube/silver nanowire/silicone rubber composites.

Flexible tactile sensors have attracted significant interest because of their application scope in the fields of biomedicine, motion detection, and human-computer interaction. However, the development of tactile sensors with high sensitivity and flexibility remains a critical challenge. This study develops a patterned, stretchable, and fully elastomeric multiwalled carbon nanotube (MWCNT)/silver nanowire (Ag NW)/silicone rubber (SR) composite.

A highly sensitive flexible humidity sensor based on conductive tape and a carboxymethyl cellulose@graphene composite.

Flexible humidity sensors have found new applications in diverse fields including human healthcare, the Internet of Things, and so on. In this paper, a highly sensitive humidity sensor based on carboxymethyl cellulose@graphene and conductive adhesive tape was developed. The sensor was constructed on conductive tape which acted as both of the flexible substrate and the electrode to transmit electronic signals.

Kill two birds with one stone: curing accessory pathways and premature ventricular contractions with one ablation.

Radiofrequency catheter ablation has been used for treating cardiac arrhythmias, such as premature ventricular contractions and accessory pathway. We report two cases with successful ablation of left-sided accessory pathways and premature ventricular contractions from mitral annulus with one ablation. To our knowledge, no similar reports have been found so far.