Results 141 to 150 of about 24,311 (260)

Tb doped carbon dots as a platform for fluorescence ratiometric and colorimetric sensor for deferasirox. [PDF]

Sci Rep
Latifi F, Amjadi M, Hallaj T, Alavi SMS.
europepmc   +1 more source

Highly Selective Colorimetric Sensor of Mercury(II) Ions by Andrographolide-Stabilized Silver Nanoparticles in Water and Antibacterial Evaluation. [PDF]

ACS Omega, 2023
Talodthaisong C, Sangiamkittikul P, Chongwichai P, Saenchoopa A, Thammawithan S, Patramanon R, Kosolwattana S, Kulchat S.   +7 more
europepmc   +1 more source

A Plant Photoregulator‐Inspired S‐Type Heterojunction System for Diabetic Keratopathy via Tri‐Modal Light‐Driven Immunometabolic Reprogramming, Tissue Repair, and Antibacterial Activity

Advanced Science, EarlyView.
To address the multifaceted imbalance in diabetic keratopathy, a light‐responsive biomimetic platform (WCNx‐Rh2) is developed and integrates glucose degradation, immune modulation, and antibacterial defense through a designed heterojunction and screened immunomodulator. WCNx‐Rh2 reduces AGEs/ROS and inflammatory signaling, reprogramming dendritic cells
Mengzhen Zhao, Zhibin Zhou, Yuxuan Wei, Xiangfan Huang, Zhiyong Zhou, Jiaheng Chen, Haoxin Cheng, Xiaotian Hu, Xiaolei Wang   +8 more
wiley   +1 more source

Development of a chromene-based fluorescent and colorimetric sensor for the sensitive detection of calcium ions in a complex medium: a detailed DFT and experimental approach. [PDF]

RSC Adv
Khurshid K, Gul K, Junaid HM, Shabbir A, Farooq U, Shahzad SA.   +5 more
europepmc   +1 more source

Colorimetric Sensor Based on Ag-Fe NTs for H₂S Sensing. [PDF]

ACS Omega, 2022
Yu J, Huang M, Tian H, Xu X.
europepmc   +1 more source

Nanozyme‐Reinforced miR‐197‐3p Delivery Resets Metabolic and Senescence Pathways to Rejuvenate Osteoarthritic Cartilage

Advanced Science, EarlyView.
ABSTRACT Osteoarthritis (OA) is a progressive and disabling joint disease driven by oxidative stress, chondrocyte senescence and extracellular matrix (ECM) degradation, yet lacks effective disease‐modifying treatments. In this study, we identified miR‐197‐3p as a previously unrecognized, cartilage‐protective miRNA significantly downregulated in both ...
Xuejie Cai, Zehui Lv, Chen Zhang, Xingdong Yang, Ruoying Wang, Yixin Bian, Jiawei Xu, Han Wang, Yingjie Wang, Long Bai, Jiacan Su, Xisheng Weng   +11 more
wiley   +1 more source

Hand-Held Mulberry Paper-Based Colorimetric Sensor for Riboflavin via Novel Solubility-Modulated Prussian Blue Analogues. [PDF]

ACS Omega
Anekrattanasap A, Jittangprasert P, Chotiwit S, Rattanakon S, Chailapakul O, Siangproh W.   +5 more
europepmc   +1 more source

NIR‐II Light‐Triggered Electron Flow Initiates Cuproptosis‐Centered Thermoelectric‐Immunotherapy for Breast Cancer

Advanced Science, EarlyView.
A NIR‐II light‐activatable thermoelectric nanoreactor converts surface‐bound Cu2+ into bioactive Cu+ via directed electron flow. This spatiotemporally controlled reduction triggers potent cuproptosis and immunogenic cell death, eradicating primary tumors and, together with aPD‐1 therapy, suppressing metastases while establishing durable immune memory ...
Boyu Yuan, Qin Fan, Shushu Chu, Shining Yang, Yuechao Yang, Chenxi Zhang, Jinqiao Zhang, Xinran Qu, Yiju Wei, Xin Wang, Ziliang Dong   +10 more
wiley   +1 more source

Insight into the oxidase-mimicking activity enhancement of MnO₂ nanozymes by Co ion-doping for colorimetric sensor assays. [PDF]

RSC Adv
Pham TH, Ngo XD, Tuyen NV, Quang CX, De PC, Tran TV, Linh NPD, Hoang VT, Le AT.   +8 more
europepmc   +1 more source

Calcineurin‐Dependent Stress Adaptation Enables Caspofungin Heteroresistance Leading to Stable Resistance in Candida Glabrata

Advanced Science, EarlyView.
Caspofungin heteroresistance is prevalent in clinical Candida glabrata isolates and depends on calcineurin‐mediated stress adaptation. This transient phenotype serves as a reservoir for resistance evolution, enabling the emergence of stable resistant descendants under prolonged drug pressure.
Yanyu Su, Yi Li, Meng Xiao, Dan Guo, David S. Perlin, Erika Shor, Yingchun Xu, Yingxing Li   +7 more
wiley   +1 more source