Results 91 to 100 of about 43,983 (304)

Intrinsically Mitochondria‐Targeting Nanozyme via Coordination‐Assembly of Natural Quercetin for Cascade Antioxidant Therapy of Cerebral Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
This study uncovers that quercetin naturally targets mitochondria. By coordinating quercetin with Fe3+, we engineer an ultrasmall cascade nanozyme (MCN) with superoxide dismutase‐catalase activities. MCN crosses the damaged blood–brain barrier, scavenges mitochondrial ROS, prevents mitochondrial DNA leakage, and blocks the cGAS‐STING pathway, thereby ...
Wenxuan Zheng, Zhicheng Wang, Xin Zhou, Shuya Wang, Xiaojing Shi, Tingli Xiong, Ruishi Li, Yuting Lin, Zhen Chen, Jiawen Wei, Fei Li, Jinwen Ge, Kelong Ai, Chong Liu, Guiming Deng   +14 more
wiley   +1 more source

Artificial neural networks applied to photo-Fenton process: An innovative approach to wastewater treatment

Water Science and Engineering
Artificial intelligence (AI) is a revolutionizing problem-solver across various domains, including scientific research. Its application to chemical processes holds remarkable potential for rapid optimization of protocols and methods.
Davide Palma, Kevin U. Antela, Alessandra Bianco Prevot, M. Luisa Cervera, Angel Morales-Rubio, Roberto Sáez-Hernández   +5 more
doaj   +1 more source

Tumor Microenvironment‐Responsive Nanoreactor Induces Disulfidptosis in Pancreatic Cancer via Metabolic Interference and Redox Catalysis

Advanced Science, EarlyView.
Schematic illustration of a tumor microenvironment‐responsive nanoreactor for imaging‐guided induction of disulfidptosis in pancreatic cancer via metabolic interference and redox catalysis. (A) Stepwise fabrication of Pht@HMnO2‐HA, including MnO2 growth on a SiO2 template, template removal to form hollow mesoporous MnO2, Pht loading, and subsequent ...
Rui Fu, Qing Li, Guanzhong Zhao, Qingyan Gao, Huantong Chen, Khemayanto Hidayat, Jiaying Xu, Liqiang Qin, Chunhong Hu, Yu Chong, Su Hu   +10 more
wiley   +1 more source

Perilipin‐2‐Anchored Lipid Droplet‐Targeting Phototheranostics

Angewandte Chemie, EarlyView.
This study reports two NIR theranostic dyes, C‐BDP‐OH and C‐BDP‐OMe. C‐BDP‐OMe targets lipid droplets via a dual‐anchoring mechanism with PLIN2, enabling wash‐free tumor imaging. With 62.6% photothermal conversion efficiency, it achieves tumor ablation by downregulating PLIN2, disrupting LD‐mitochondria crosstalk, and triggering apoptosis and ...
Lipeng Zhang, Jiyoung Yoo, Juan Bai, Sunghyun Kim, Yesim Bakan, Yongbin Zhang, Fangjun Huo, Jingying Zhou, Caixia Yin, Jong Seung Kim   +9 more
wiley   +2 more sources

Chemical method for wastewater management: developments of fenton process [PDF]

, 2017
Fenton process represents a promising technology for the treatment of recalcitrant wastewaters. In recent years, many studies have been conducted on the applications of Fenton process for the removal of organic pollutant s in wastewater.
Nordin, Norhanim, Ishak, Mohd Nasri, Ahmed, Dahiru Rufai, Chandima Gomes, Gorakanage Arosha, Mislan, Mohd Shahril   +4 more
core  

Engineered Au@CeO2 Hybrid Nanoparticles With Microenvironment Dependent Self‐Adjustability for Integration of Tumor‐Specific Photothermal‐Chemodynamic Therapy and Inflammation Prevention

Advanced Science, EarlyView.
An intelligent Au@CeO2 Hybrid Nanoparticles (ACEF) with microenvironment‐dependent self‐adjustability was engineered to not only perform efficient and tumor‐specific photothermal‐chemodynamic therapy for precise tumor elimination, but also serve as a ROS scavenger in healthy tissues around the tumor to avoid the unexpected oxidative damage and ...
Wenyun Mu, Wenjuan Tang, Handan Zhang, Jie Liu, Jiaqi Zhang, Yu Yao, Xiao Fu, Xin Chen, Yanmin Zhang   +8 more
wiley   +1 more source

Improvement of the treatment of cork boiling wastewater by solar photo-Fenton process

Results in Engineering
The manufacturing process of cork generate a high volume of industrial wastewater which presents a significant organic pollution and low biodegradability.
F.J. Yuste-Córdoba, C. Pérez-Salguero, T. Santiago-Codosero, B. Godoy-Cancho   +3 more
doaj   +1 more source

Comparisons of the treatment of synthetic textile wastewater between Photo-Fenton related processes

, 2010
碩士Photo-Fenton程序兼具OH‧氧化及鐵鹽混凝雙重功能去除有機物，本研究評估Photo-Fenton相關程序氧化與混凝去除有機物之比較，Photo-Fenton相關程序包含Photo-Fenton-like、H2O2/UV、Fenton。以反應性偶氮染料Evercion Red H-E3B與聚乙烯醇(Poly(vinyl alcohol), PVA)分別模擬染整廢水中色度與DOC，人工染整廢水色度與DOC濃度分別為1300 單位與31 mg/L。以pH、氧化時間 ...
林薇薇; Lin, Wei-wei
core  

Simultaneous removal of cod and color from dye manufacturing process wastewater using Photo-Fenton oxidation process

, 2010
The removal of COD and color present in dye manufacturing process wastewater were studied using the photo‐Fenton oxidation process. Emphasis of this study was placed on the effects of UV light intensity, ferrous and peroxide dosages, and the pH value on ...
Liao, Chih-hsiang; 康世芳; Kang, Shyh-fang; Hung, Hung-pin
core   +1 more source

Use of the “Ru‐1O2‐Hydrazide” System Catalyzed by Metallic Ruthenium Complexes to Decipher the Interaction Between Microbes and Host Cancer Cells

Advanced Science, EarlyView.
ABSTRACT The dynamic interplay between bacteria and host cancer cells plays a critical role in tumor microenvironment modulation, bacterial pathogenesis, and potential oncotherapy applications. However, traditional methods often fail to capture transient or spatially restricted molecular interactions at the bacteria‐cancer cell interface.
Amin Sun, Kaihong Wang, Haifu Sun, Kemei Tao, Xiang Li, Xiuhua Zhao, Shuang Qiu   +6 more
wiley   +1 more source