Results 61 to 70 of about 49,306 (275)

Atomically Fe‐anchored MOF‐on‐MOF nanozyme with differential signal amplification for ultrasensitive cathodic electrochemiluminescence immunoassay

Exploration, 2023
The successful application of electrochemiluminescence (ECL) in immunoassays for clinical diagnosis requires stable electrodes and high‐efficient ECL signal amplification strategies.
Chuanping Li, Tianxiang Hang, Yongdong Jin   +2 more
doaj   +1 more source

Facial Preparation of Cyclometalated Iridium (III) Nanowires as Highly Efficient Electrochemiluminescence Luminophores for Biosensing

Biosensors, 2023
In this study, highly efficient ECL luminophores composed of iridium complex-based nanowires (Ir–NCDs) were synthesized via covalently linking bis(2-phenylpyridine)-(4-carboxypropyl-2,2′-bipyridyl) iridium(III) hexafluorophosphate with nitrogen-doped ...
Yueyue Huang, Egan H. Doeven, Lifen Chen, Yuanyuan Yao, Yueliang Wang, Bingyong Lin, Yanbo Zeng, Lei Li, Zhaosheng Qian, Longhua Guo   +9 more
doaj   +1 more source

Enhanced electrochemiluminescence from a stoichiometric ruthenium(II)-iridium(III) complex soft salt [PDF]

, 2015
The authors thank NSERC, CFI, FQRNT, PREA, and The University of Western Ontario for generous financial support to this research.Electrochemiluminescence (ECL) and electrochemistry are reported for a heterometallic soft salt, [Ru(dtbubpy)3][Ir(ppy)2(CN)2]
Ding, Zhifeng, Sandroni, Martina, Swanick, Kalen N., Zysman-Colman, Eli   +3 more
core   +2 more sources

Laparoscopic Delivery of a MnO2‐P‐ICG Patch for Photodynamic Therapy and NK Cell‐Driven Immunotherapy in Hepatocellular Carcinoma

Advanced Science, EarlyView.
This study proposes a flexible MnO2‐P‐ICG nanofiber patch for laparoscopic treatment of liver tumors. The patch alleviates tumor hypoxia and induces photodynamic therapy (PDT) triggered immunogenic cell death, thereby activating the cGAS‐STING pathway and, in synergy with pachymaran, promoting NK cell–mediated innate immunity. This synergistic strategy
Jie Lin, Haoqi Pan, Ke Wu, Junjie Nan, Jinyao Dai, Yushun Chang, Hao Shen, Qingxuan Ye, Haowen Lu, Yuxuan Shen, Boqiang Liu, Ming Wu, Jicheng Yu, Xiujun Cai, Dong Cen   +14 more
wiley   +1 more source

Engineered Electrochemiluminescence Biosensors for Monitoring Heavy Metal Ions: Current Status and Prospects

Biosensors, 2023
Metal ion contamination has serious impacts on environmental and biological health, so it is crucial to effectively monitor the levels of these metal ions.
Yuanyuan Chen, Hui Jiang, Xiaohui Liu, Xuemei Wang   +3 more
doaj   +1 more source

The influence of poly (2-methoxyaniline-5-sulfonic acid) on the electrochemical and photochemical properties of a highly luminescent ruthenium complex [PDF]

, 2008
Immobilisation of a luminescent material on an electrode surface is well known to substantially modulate its photophysical and electrochemical properties.
Bard, Binran, Brune, Cameron, Cameron, Caspar, Cosnier, Dennany, Dennany, Denny, Emmet J. O’Reilly, Faulkner, Feldberg, Forster, Forster, Forster, Gordon G. Wallace, Haga, Hogan, Innis, Inzelt, Johnston, Knight, Knight, Lee, Lynn Dennany, Lyons, Masdarolomoor, Masdarolomoor, Noffsinger, Ochmanska, Peter C. Innis, Pickup, Robert J. Forster, Rubinstein, Shimizu, Tokel, Velasco, Wei, Zhang, Zhou, Zotti   +41 more
core   +1 more source

Engineered Carbon Dots from a Traditional Herb Pair Orchestrate Concurrent Antioxidant and AP‐1‐Mediated Inflammation to Attenuate Renal Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
This study integrates two complementary traditional Chinese medicine components as precursors to synthesize bioactive AM‐AS@CDs. Compared with single‐component CDs, these dual‐component CDs exhibit enhanced antioxidant capacity and superior renoprotective effects.
Bixiao Liu, Fuying Zhu, Zhuqing Wang, Jiawen Chen, Xiaomiao Cui, Congzhong Yang, Yao Peng, Dengyuan Feng, Li Lu, Hui Wei, Xiaozhi Zhao   +10 more
wiley   +1 more source

Proline‐Selective Electrochemiluminescence Detecting a Single Amino Acid Variation Between A1 and A2 β‐Casein Containing Milks

Advanced Science
The proline amino acid and prolyl residues of peptides/proteins confer unique biological and biochemical properties that motivates the development of proline‐selective analysis.
Eunkyoung Kim, Chen‐Yu Chen, Monica J. Chu, Mya F. Hamstra, William E. Bentley, Gregory F. Payne   +5 more
doaj   +1 more source

A quantitative assay to monitor HSV-1 ICP0 ubiquitin ligase activity in vitro [PDF]

, 2015
The ubiquitin–proteasome system is an essential cellular process that plays a fundamental role in the regulation of protein stability. This pathway is tightly controlled by a sequential cascade of enzymatic steps that culminates in the formation of a ...
Boutell, Chris, Davido, David J.
core   +2 more sources

Trends and Advances in Electrochemiluminescence Nanobiosensors [PDF]

Sensors, 2018
The rapid and increasing use of the nanomaterials (NMs), nanostructured materials (NSMs), metal nanoclusters (MNCs) or nanocomposites (NCs) in the development of electrochemiluminescence (ECL) nanobiosensors is a significant area of study for its massive potential in the practical application of nanobiosensor fabrication. Recently, NMs or NSMs (such as
Mohammad Rizwan, Noor Faizah Mohd-Naim, Minhaz Uddin Ahmed   +2 more
openaire   +3 more sources