期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
Aggregation-induced emission biomaterials for anti-pathogen medical applications:detecting,imaging and killing
1
作者 Zicong Zhang Ziwei Deng +5 位作者 Lixun Zhu Jialin Zeng Xu Min Cai Zijie Qiu Zheng Zhao Ben Zhong Tang 《Regenerative Biomaterials》 SCIE EI CSCD 2023年第1期1003-1020,共18页
Microbial pathogens,including bacteria,fungi and viruses,greatly threaten the global public health.For pathogen infections,early diagnosis and precise treatment are essential to cut the mortality rate.The emergence of... Microbial pathogens,including bacteria,fungi and viruses,greatly threaten the global public health.For pathogen infections,early diagnosis and precise treatment are essential to cut the mortality rate.The emergence of aggregation‐induced emission(AIE)biomaterials provides an effective and promising tool for the theranostics of pathogen infections.In this review,the recent advances about AIE biomaterials for anti-pathogen theranostics are summarized.With the excellent sensitivity and photostability,AIE biomaterials have been widely applied for precise diagnosis of pathogens.Besides,different types of anti-pathogen methods based on AIE biomaterials will be presented in detail,including chemotherapy and phototherapy.Finally,the existing deficiencies and future development of AIE biomaterials for anti-pathogen applications will be discussed. 展开更多
关键词 aggregation-induced emission fluorescence imaging pathogen differentiation pathogen inactivation
原文传递
Photo-induced Bacillus subtilis-spore transformation for bowel disease therapy and therapeutic outcome visualization
2
作者 Lin Kong Wei He +3 位作者 Junyi Gong Zijie Qiu Zheng Zhao Ben Zhong Tang 《Aggregate》 EI CAS 2024年第5期413-422,共10页
Efficient strategies for transforming Bacillus subtilis vegetative cells into spores(BtS transformation)are still limited,although they show promise for the treatment of inflammatory bowel disease(IBD).A novel,simple,an... Efficient strategies for transforming Bacillus subtilis vegetative cells into spores(BtS transformation)are still limited,although they show promise for the treatment of inflammatory bowel disease(IBD).A novel,simple,and rapid photo-induced BtS transformation mechanism is now presented that utilizes a novel aggregation-induced emission luminogen(AIEgen)photosensitizer,triphenylamine-benzothiadiazole-pyridine-p-tolylboronic acid bromine salt(TBPBB),that generates reactive oxygen species(ROS)when exposed to light.The ROS selectively target and damage the membranes of Bacillus subtilis and trigger their transformation into spores.These spores demonstrate considerable promise for the effective treatment of IBD in a mouse disease model.Furthermore,thefluorescence signal generated by TBPBB can be used to directly visualize the recovery of damaged intestinal tis-sue.This is a valuable tool for monitoring the healing process and gaining insights into therapeutic efficacy.This study highlights the remarkable practical value of AIEgen-induced BtS transformation for identifying,localizing,and visualizing the therapeutic outcomes of IBD treatments. 展开更多
关键词 AIE photosensitizer BtS transformation inflammatory bowel disease reactive oxygen species therapeutic outcome visualization
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部