Results 171 to 180 of about 40,277 (302)

Unlocking the Potential of MXene‐Based Electrochemical Biosensors: A Review of Biofunctionalization Strategies and Biosensing Principles

Advanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
ABSTRACT Electrochemical biosensors enable the accurate and timely detection of clinical biomarkers, improving healthcare and precision medicine. MXene nanosheets, a class of 2D transition metal carbides, nitrides, and carbonitrides, are promising materials for developing next‐generation electrochemical biosensors due to their unique physicochemical ...
Muhsin Ali, Sharat Chandra Barman, Isobel Steer, Aya H. Alshareef, Dana Alsulaiman   +4 more
wiley   +1 more source

Unveiling an {FeNO}⁶ Intermediate: A Sequential Mechanistic Investigation of Nitrite Reduction in a Mononuclear Iron(II) Complex. [PDF]

J Am Chem Soc
Sun S, Jeon Y, Lee Y, Kim H, Kang V, Hwang SJ, Cho KB, Cho J.   +7 more
europepmc   +1 more source

Biosensors for Biotoxins Detection and Monitoring

Advanced Sensor Research, Volume 5, Issue 6, June 2026.
This review examines state‐of‐the‐art biosensing platforms for biotoxin detection, including antibody‐, aptamer‐, CRISPR‐, nanopore‐, whole cells‐ and MIP‐based sensors. It highlights advances in ultra‐sensitive detection, real‐matrix validation in food and water, and multiplexed analysis, and discusses how the integration with machine learning ...
Alissa Agerova, Juan Francisco Bada Juarez, Matteo Dal Peraro   +2 more
wiley   +1 more source

Thermodynamic, Kinetic, and UV-Vis/CD Spectroelectrochemical Studies on Interaction and Electron Transfer Between Glucose Oxidase and Ferrocene Carboxylic Acid. [PDF]

Molecules
Talavera-Contreras LG, Cruz-Ramírez M, Rebolledo-Chávez JPF, Ocampo-Hernández J, Rocha-Ortiz G, Ortiz-Frade L.   +5 more
europepmc   +1 more source

Spontaneous Non‐Catalyzed Molecular Reactions and Interactions in the Human Body: Biomedical Implications

Advanced Science, Volume 13, Issue 36, 29 June 2026.
ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley   +1 more source

Crystal structure, spectroscopic characterization, and Hirshfeld surface analysis of (<i>E</i>)-6-(ferrocenylmethyl-idene)-6,7-di-hydro-5<i>H</i>-indeno-[5,6-<i>d</i>][1,3]dioxol-5-one. [PDF]

Acta Crystallogr E Crystallogr Commun
Méndez-Román JA, Burgos-Suazo A, Santiago-Martoral LN, Piñero Cruz DM, Montes-González I.   +4 more
europepmc   +1 more source

Redox‐Active Tungsten Mono‐Oxo Bis(dithiolene) Complex: A Fast‐Rechargeable Anode for High‐Capacity Lithium‐Ion Batteries

Advanced Science, Volume 13, Issue 32, 9 June 2026.
This study reports the first application of a W‐oxo bis(dithiolene) complex, (Et4N)2[WO(S2C2(C6H5)2)2], as a novel anode material for lithium‐ion batteries. This complex stores Li+ ions via multivalent W‐centered redox processes involving its oxo (WO) and dithiolene (S) sites.
Honggyu Seong, Jaeheon Lee, Jae Hyun Park, Woonghee Lee, Junhyeok Seo, Jaewon Choi   +5 more
wiley   +1 more source

Iterative Synthesis of Pentacene Derivatives with Continuous Boron–Oxygen Bonds

Angewandte Chemie, Volume 138, Issue 23, 1 June 2026.
An iterative synthetic strategy enables the controlled introduction of continuous multiple B–O bonds at the zigzag edge of acenes. A simple two‐step cycle—ipso iodination and Suzuki cross‐coupling/condensation—efficiently constructs BO‐acenes ranging from naphthalene to pentacene.
Seonghwa Jeong, Si‐In Kim, Jonghwan Lee, Hwon Kim, Jinuk Jang, Jiyeon Kim, Wonyoung Choe, Seung Kyu Min, Young S. Park   +8 more
wiley   +2 more sources

Anodic Self‐Electrochemiluminescence of Carboxyl‐Functionalized Tetraphenylethylene Derivatives for SOD2 Detection

Aggregate, Volume 7, Issue 6, June 2026.
A novel self‐ECL mechanism of TPED‐(COOH)x aggregates is proposed, involving oxidation and disproportionation to form excited states. The H4TCTPE‐labeled antibody enables sensitive detection of SOD2. ABSTRACT The self‐electroluminescent (self‐ECL) behaviors of tetraphenylethylene carboxyl derivatives (TPED‐(COOH)x) during the anodic process are first ...
Zuoxun Xie, Bangxiang Liu, Runying He, Qiang Yu, Xiurong Ma, Yunming Liu, Xinye Cao, Qiue Cao, Liyan Zheng   +8 more
wiley   +1 more source

Strategies Toward Accessing Enantioenriched (Hetero)Benzo‐Fused 5‐ and 6‐ Membered Rings via Intermolecular Carbometalation

Angewandte Chemie, Volume 138, Issue 23, 1 June 2026.
The use of transition‐metal catalysts and design of chiral ligands have allowed chemists to access highly functionalized benzofused 5‐ and 6‐ membered rings in high yield and enantioselectivity. A common strategy used relies on an intermolecular carbometalation across alkynes and olefins, usually followed by a subsequent intramolecular carbometalation.
Clara Jans, Armaan Grewal, Xavier Abel‐Snape, Mark Lautens   +3 more
wiley   +2 more sources