An internal electrode strategy for enhancing the stability and durability of triboelectric nanogenerator DOI
Yibing Xie, Zihao Wang,

Xiaoyue Ren

et al.

Composites Science and Technology, Journal Year: 2023, Volume and Issue: 237, P. 110014 - 110014

Published: April 1, 2023

Language: Английский

Implantable self-powered therapeutic pellet for wireless photodynamic/sonodynamic hybrid therapy of cancer recurrence inhibition and tumor regression DOI

Hongye Guan,

Pingjin Zou, Rui Lin

et al.

Nano Energy, Journal Year: 2022, Volume and Issue: 105, P. 108002 - 108002

Published: Nov. 9, 2022

Language: Английский

Citations

23
Piezoelectric Ba0.85Sr0.15TiO3 Nanosonosensitizer with Nitric Oxide Delivery for Boosting Cancer Therapy DOI
Yunchao Zhao, Shaobo Wang,

Shuncheng Yao

et al.

Small Methods, Journal Year: 2023, Volume and Issue: 8(1)

Published: Oct. 15, 2023

Abstract The efficacy of sonodynamic therapy (SDT) mainly relies on the sonosensitizers, which generate reactive oxygen species (ROS) upon ultrasound (US) stimulation. However, limited availability high‐efficiency sonosensitizers hampers therapeutic effectiveness SDT as a standalone modality. In this work, robust and gas cancer platform is constructed based strontium (Sr) doped barium titanate (BST) piezoelectric nanoparticles functionalized with L‐arginine (BST@LA). doping Sr into A site ABO 3 nanocrystals not only introduces vacancies enhance intrinsic piezoelectricity, but also narrows semiconductor band gap enhances charge carrier migration, all facilitate production superoxide anion (•O 2 − ) hydroxyl radical (•OH). addition, generated ROS promotes decomposition surface‐tethered LA, enabling controlled release nitric oxide (NO) at tumor site, thereby achieving combination effect. vivo experiments exhibit remarkable suppression rate (89.5%) in 4T1 mice model, demonstrating strategy. ion vacancy engineering to improve along synergistic therapy, provides promising avenues for improving therapy.

Language: Английский

Citations

16
Mechano‐Driven Tribo‐Electrophoresis Enabled Human–Droplet Interaction in 3D Space DOI
Jianfeng Sun, Lingjun Zhang,

Siqi Gong

et al.

Advanced Materials, Journal Year: 2023, Volume and Issue: 35(44)

Published: July 21, 2023

Electronically controlled droplet manipulation has widespread applications in biochemistry, life sciences, and industry. However, current technologies such as electrowetting, electrostatics, surface charge printing rely on complex electrode arrays external power supplies, leading to inefficient manipulation. In light of these limitations, a novel method is proposed, which leverages tribo-electrophoresis (TEP) pipette an oil medium, thereby enabling human-droplet interactions be constructed with greater efficiency. The approach involves the rational design triboelectric nanogenerator-electrostatic tweezer that generates electric field improves maneuverability charged droplet, including aligned/non-aligned pipetting stable transport clamped state, can accomplished solely by hand motion. TEP not only provides droplets freedom move three dimensions but also offers feasibility case for chemical reactions liquid phase non-invasive sample extraction. This breakthrough establishes cornerstone capitalized nanogenerators, opening new avenues research

Language: Английский

Citations

15
A self-powered, implantable bone-electronic interface for home-based therapeutic strategy of bone regeneration DOI

Chuanhang Xu,

Shan Liang,

Dongqi Fan

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 124, P. 109470 - 109470

Published: March 12, 2024

Language: Английский

Citations

5
An internal electrode strategy for enhancing the stability and durability of triboelectric nanogenerator DOI
Yibing Xie, Zihao Wang,

Xiaoyue Ren

et al.

Composites Science and Technology, Journal Year: 2023, Volume and Issue: 237, P. 110014 - 110014

Published: April 1, 2023

Language: Английский

Citations

12