Results 221 to 230 of about 231,641 (313)

Colorimetric Detection of microRNA-378 Based on Y-Shaped Structure Formed by Gold Nanoparticles and Catalytic Hairpin Self-Assembly. [PDF]

Biosensors (Basel)
Gao Y, Pan J, Fan B, Wang S, Wang Q, Liu W, Hu F, Meng W.   +7 more
europepmc   +1 more source

Great Bay Estuary Tidal Tributary Monitoring Program: Quality Assurance Project Plan, 2018 [PDF]

, 2018
Matso, Kalle, Potter, Jody D
core   +1 more source

Multimodal Multiorgan‐on‐a‐Chip Platform for Probing Liver‐Tumor Interactions and Advancing Prodrug Screening

Advanced Science, EarlyView.
This work introduces a multimodal multi‐OoC platform that overcomes current limitations in liver‐tumor interaction studies and prodrug screening. By integrating dynamic microfluidic circuits, electrochemical sensing, and mass analysis, this platform enables non‐invasive, longitudinal monitoring of drug metabolism and hepatotoxicity, offering a ...
Dan Wang, Yisong Huang, Weijian Zhao, Tian Chen, Siyu Bai, Denghui Guo, Mengying Wang, Yaoyao Zhao, Liang Zhao, Guangsheng Guo, Xiayan Wang   +10 more
wiley   +1 more source

Magnetic Nanobead Paper-Based Biosensors for Colorimetric Detection of Candida albicans. [PDF]

ACS Omega
Suaifan GARY, Shehadeh MB, Darwish R, Alterify M, Abu Jbara W, Abu Jbara F, Zourob M.   +6 more
europepmc   +1 more source

Injectable Porous Microspheres Loaded With Biomimetic Preconditioned Bone Marrow Mesenchymal Stem Cell‐Derived Exosomes for Vascularized Bone Regeneration

Advanced Science, EarlyView.
Schematic illustration of injectable PDA‐modified GelMA microspheres loaded with BioPre‐Exos for vascularized bone regeneration. ABSTRACT Critical‐sized bone defects remain a highly challenging clinical problem due to insufficient intrinsic self‐healing capacity.
Lijun Li, Hao Zhang, Lingtong Sun, Yingfeng Su, Yang Xu, Jian Huang, Jingchao Wen, Jinjin Zhu, Jianjun Ma, Wenbin Xu   +9 more
wiley   +1 more source

Peroxidase-like Active Cu-MOFs Nanozymes for Colorimetric Detection of Total Antioxidant Capacity in Fruits and Vegetables. [PDF]

Foods
Huang Y, Han J, Ping Y, Chen X, Zhao Y, Chen G, Lv J, Xu D, Zhang Y, Chen J, Liu G.   +10 more
europepmc   +1 more source

Enzymatic Basis for the Oxidative Branch of Aromatic Amino Acid Fermentation Leading to p‐cresol Formation

Advanced Science, EarlyView.
In anaerobic bacteria, tyrosine serves as an electron donor in the oxidative Stickland fermentation branch, generating p‐hydroxyphenylacetate, ATP and reduced ferredoxin for decarboxylation into p‐cresol. ABSTRACT The phenolic metabolite p‐cresol is a byproduct of tyrosine fermentation by certain strictly anaerobic bacteria, including the human gut ...
Li Jiang, Yifeng Wei, Xumei Liu, Dazhi Liu, Zhenyu Liu, Yang Tong, Jinyu Yin, Ankanahalli N. Nanjaraj Urs, Meining Xing, Mark A. Harrison, Chuyuan Zhang, Sheng Yang, Yunzi Luo, Ee Lui Ang, Huimin Zhao, Yan Zhang   +15 more
wiley   +1 more source

Manganese Phthalocyanine-Based Magnetic Core-Shell Composites with Peroxidase Mimetic Activity for Colorimetric Detection of Ascorbic Acid and Glutathione. [PDF]

Molecules
Qi J, Tian L, Pang Y, Wu F.
europepmc   +1 more source

Self‐Amplifying Redox Cycle Triggers Ferroptosis/Cuproptosis Synergy for Enhanced Bacterial Eradication

Advanced Science, EarlyView.
This study designs a targeted nanocomposite (ct@HMCF‐Dex) that responds to acidic infection microenvironments, releasing components which amplify oxidative stress. It disrupts bacterial redox balance, chelates metals to sustain lipid peroxidation, and synergistically induces cuproptosis/ferroptosis‐like death.
Zehui Xiao, Shaolong Qiu, Jiangli Cao, Jifeng Liu, Zhiyong Song, Ting Du, Xinjun Du   +6 more
wiley   +1 more source

<i>In Situ</i> Synthesis of Gold Nanoparticle-Decorated Borophene (Au@BNSs) Nanozymes with Glucose Oxidase and Peroxidase Activity for Colorimetric Detection of Glucose. [PDF]

ACS Omega
Borah P, Baruah DJ, Mridha P, Duarah R, Baishya R, Das MR.   +5 more
europepmc   +1 more source