Results 151 to 160 of about 167,532 (264)

Tyndall-effect-based colorimetric assay with colloidal silver nanoparticles for quantitative point-of-care detection of creatinine using a laser pointer pen and a smartphone. [PDF]

RSC Adv, 2022
Yuan K, Sun Y, Liang F, Pan F, Hu M, Hua F, Yuan Y, Nie J, Zhang Y.   +8 more
europepmc   +1 more source

Microalgae Hybrid Biosystem for Enhanced Oral Delivery of Rifaximin in Hepatic Encephalopathy Treatment

Advanced Science, EarlyView.
The microalgae‐nanoparticle hybrid system with antibacterial activity can improve the oral delivery and therapeutic efficiency for hepatic encephalopathy treatment. Oral administration of the system can reduced systemic ammonia levels, enhanced intestinal barrier function, attenuated systemic and neuroinflammation, ameliorated cognitive impairments ...
Kaiyue Wang, Xueting Huang, Lingxiao Yang, Jin Liu, Lei Lei, Shaomin Zou, Kai Wang, Min Zhou, Zhe Tang   +8 more
wiley   +1 more source

Portable and Rapid Smartphone-Based Colorimetric Assay of Peracetic Acid for Point-of-Use Medical/Pharmaceutical Disinfectant Preparation. [PDF]

Molecules
Katib S, Apichai S, Jiaranaikulwanitch J, Sirithunyalug B, Ogata F, Kawasaki N, Grudpan K, Saenjum C.   +7 more
europepmc   +1 more source

Inhalable ROS‐Responsive Nanospray Activates PPAR‐γ to Restore Macrophage Mitochondrial Homeostasis and Attenuate Radiation‐Induced Lung Injury

Advanced Science, EarlyView.
A nebulized nanoassembly alleviates radiation‐induced lung injury by reprogramming macrophages through coordinated ROS scavenging, NAD+ replenishment, and PPAR‐γ activation. Redox balance, mitochondrial homeostasis, and immune regulation are restored, revealing a microenvironment‐centered strategy for localized radioprotection.
Mingquan Gao, Xudong Yu, Ziqian Shang, Mengyao Tan, Xie Huang, Zaizhi Du, Xiaojiao Wang, Xinrui Yang, Ximei Luo, Weidong Wang, Rong Li, Shenglin Luo   +11 more
wiley   +1 more source

A simple and rapid evaluation of boar sperm quality using the resazurin colorimetric assay. [PDF]

Anim Reprod
Chu FH, Chen YH, Kang TC, Chen LR, Lin HH.   +4 more
europepmc   +1 more source

Artificial Host‐Guest Recognition Directs Glycometabolically Engineered Macrophages to Tumors

Advanced Science, EarlyView.
Glycoengineered supramolecular macrophages (GSAR‐M) are developed using glycometabolic labeling for bioorthogonal host‐guest tumor targeting. This engineering approach unexpectedly enhances macrophage migration, phagocytosis, and pseudopodia formation. Consequently, GSAR‐M demonstrate robust tumor‐targeting specificity, effectively arrest tumor growth,
Zhiqing Yang, Qian Cheng, Ziyi Wang, Jianwen Wei, Qun Guan, Huazhong Yu, Qingwen Zhang, Caixia Yin, Ruibing Wang   +8 more
wiley   +1 more source

Enhanced peroxidase-like nanozyme: copper-poly(tannic acid) for advanced colorimetric assay of total antioxidant capacity. [PDF]

RSC Adv
Chen Y, Zhang Z, Ouyang Y, Reheman A, Jiang B.   +4 more
europepmc   +1 more source

Label‐Free Myelin Fingerprinting: An Adult Human Post‐Mortem Brain Slice Platform via Coherent Anti‐Stokes Raman Spectroscopy

Advanced Science, EarlyView.
A serum‐free, air–liquid interface organotypic slice culture model preserves human post‐mortem corpus callosum tissue, successfully recovering from slicing trauma to reflect the donor's underlying disease state. Pairing label‐free Coherent anti‐Stokes Raman scattering (CARS) microscopy with k‐means clustering enables objective, high‐resolution ...
Kasra Roya‐Kouchaki, Jeroen P. Korterik, Femke Tjebbes, Geert J. Schenk, Herman L. Offerhaus, Antonio Luchicchi   +5 more
wiley   +1 more source

A food color-based colorimetric assay for <i>Cryptococcus neoformans</i> laccase activity. [PDF]

Microbiol Spectr
Sanchez Ramirez L, Dragotakes Q, Casadevall A.   +2 more
europepmc   +1 more source

A Rapid Colorimetric Assay for On-Site Authentication of Cephalopod Species. [PDF]

Biosensors (Basel), 2020
Tatulli G, Cecere P, Maggioni D, Galimberti A, Pompa PP.   +4 more
europepmc   +1 more source