Results 161 to 170 of about 61,204 (302)

A portable paper-based and smartphone-assisted colorimetric sensor for copper oxychloride. [PDF]

RSC Adv
Sami MA, Raja DA, Ali I, Ahmed F, Fazal M, Shah MR, Malik MI.   +6 more
europepmc   +1 more source

Diffusion-modulated colorimetric sensor for continuous gas detection. [PDF]

IEEE Sens J, 2023
Yu J, Ding W, Jaishi L, Lin C, Boylan R, Dixit CC, Lamsal BS, He W, Tsow F, Tan S, Zhou Y, Xian X.   +11 more
europepmc   +1 more source

Long‐Tea‐CLIP: An Expert‐Level Multimodal AI Framework for Fine‐Grained Green Tea Grading Across Five Sensory Dimensions

Advanced Science, EarlyView.
Long‐Tea‐CLIP (Contrastive Language‐Image Pre‐training) presents a multimodal AI framework that integrates visual, metabolomic, and sensory knowledge to grade green tea across appearance, soup color, aroma, taste, and infused leaf. By combining expert‐guided modeling with CLIP‐supervised learning, the system delivers fine‐grained quality evaluation and
Yanqun Xu, Zhengfang Xue, Qing Luo, Xu Liu, Yongquan Xu, Jing Huang, Xingcai Zhang, Xinyuan Zhang, Zhonghua Liu, Zisheng Luo   +9 more
wiley   +1 more source

A Rapid and Versatile Colorimetric Sensor for the Visual Detection of Zinc Ions in Urine and Drinking Water. [PDF]

Sensors (Basel)
Serra T, Di Nardo F, Cavalera S, Testa V, Bertinetti S, Baggiani C, Amparore D, De Cillis S, Occhipinti S, Anfossi L.   +9 more
europepmc   +1 more source

Anthracene Based Colorimetric Molecular Sensors [PDF]

, 2022
openaire   +1 more source

Targeted H2S Delivery System Attenuates Blood‐Spinal Cord Barrier Disruption after Spinal Cord Injury by Reshaping the Ferritinophagy Pathway

Advanced Science, EarlyView.
The αvβ3‐mediated SPRC@MPDA‐RGD targets broken endothelial cells and controllably releases SPRC. CSE is then activated to produce endogenous H2S, which inhibits ferritinophagy. In brief, H2S inhibits autophagy by activating the PI3K/Akt/mTOR pathway, thereby suppressing the ferroptosis process mediated by NCOA4, and ultimately promoting the ...
Zhiheng Chen, Xinkai Pu, Ruiyang Li, Yuezhou Wu, Qirong Zhou, Jian Wang, Yuxuan Qian, Fengjie Lu, Jian‐Yuan Zhao, Zhida Su, Jiacan Su, Xiaofeng Lian   +11 more
wiley   +1 more source

A robust aminothiazole-based colorimetric sensor for visual detection of Fe³⁺ ions in environmental and pharmaceutical samples. [PDF]

Sci Rep
Rakshitha GS, Karthik CS, Karuppasamy K, Mallu P, Swamy SN, Alfantazi A.   +5 more
europepmc   +1 more source

Gold nanoparticles coated with PVP as a novel colorimetric sensor for sensitive and selective determination of Atenolol. [PDF]

Heliyon, 2023
Malmir M, Shemirani F.
europepmc   +1 more source

A Dual‐Responsive Versatile Nanohybrid Orchestrating Tumor Elimination and Tumor‐Associated Osteolysis Restoration via Sequential Release

Advanced Science, EarlyView.
The versatile CaO2@CuMOF@HAP nanohybrid demonstrates an outstanding MMP9/pH‐triggered release performance for sequential release of osteogenic growth peptide into deep‐seated tumor‐infiltrated bone destruction areas and dual ions into tumor cells, enabling efficient tumor‐associated osteolysis restoration and tumor elimination for more comprehensive ...
Lan Liu, Han‐Zhe Liu, Zhe‐Nan Liu, Tong Wang, Li‐Li Yu, Qiu‐Jing Li, Zi‐Yi Chen, Guo‐Feng Luo, Zheng‐Jun Shang   +8 more
wiley   +1 more source

A Two-In-One Versatile Colorimetric Sensor for Cyanide Anion and Volatile Amines Based on 1‑Hydroxyanthraquinone with Electron-Withdrawing Groups. [PDF]

ACS Omega
Martyanov TP, Kudrevatykh AA, Mudrykh MA, Musaev ME, Korchagin DV, Sulimenkov IV, Ushakov EN, Klimenko LS.   +7 more
europepmc   +1 more source