Results 61 to 70 of about 1,876 (192)

Fluorescent Polymeric Materials for Bacterial Interaction and Detection

Macromolecular Chemistry and Physics, Volume 227, Issue 3, 16 February 2026.
This review highlights recent advances in fluorescent polymer design for bacterial interaction and detection. It examines key classes of functional polymers—including conjugated, glycopolymeric, and pH‐responsive systems—and the mechanisms they employ for bacterial recognition. Emphasis is placed on molecular design strategies that enhance selectivity,
Dilani Chathumalee, Stephen J. Butler, Amanda K. Pearce   +2 more
wiley   +1 more source

Molecular engineering of Y-series acceptors with oligo(ethylene glycol) side chains enables high efficiency in nonhalogenated solvent-processed organic solar cells

Journal of Science: Advanced Materials and Devices
Most high-performance organic solar cells (OSCs) based on Y6-type acceptors are fabricated using chloroform, which hinders their commercialization due to issues with film uniformity and solvent toxicity.
Kun Wang, Jia'nan Hu, Yirong Li, Cheng Zhang, Yan Gao, Kai Xiang, Longxin Li, Weijie Qin, Rui Sun, Qunping Fan, Jianhua Chen   +10 more
doaj   +1 more source

Probing molecular interactions with methylene blue derivatized self-assembled monolayers

Sensing and Bio-Sensing Research, 2015
The emergence of stratified and personalised medicine and the associated need for highly multiplexed detection strategies are driving the development of innovative sensor technology.
Eleni Koutsoumpeli, James Murray, Dylan Langford, Robin S. Bon, Steven Johnson   +4 more
doaj   +1 more source

Controlling the Assembly of Ureido‐Pyrimidinone Supramolecular Monomers by Tuning the Hydrophilic‐Hydrophobic Balance

Journal of Polymer Science, Volume 64, Issue 3, Page 682-690, 1 February 2026.
In this study, the self‐assembly behavior of water‐compatible UPy‐based supramolecular monomers with varying hydrophilic‐hydrophobic balances is systematically investigated. Experimental and computational analyses reveal that the molecular monomer design is pivotal in steering the self‐assembly properties, highlighting the role of alkyl‐urea spacers in
Riccardo Bellan, Annalisa Cardellini, Claudio Perego, Lars J. M. M. Paffen, Laura Rijns, Giovanni M. Pavan, Patricia Y. W. Dankers   +6 more
wiley   +1 more source

Left-sided colorectal cancer distinct in indigenous African patients compared to other ethnic groups in South Africa

BMC Cancer, 2022
Introduction A large proportion of indigenous African (IA) colorectal cancer (CRC) patients in South Africa are young (
Michelle McCabe, Clement Penny, Pumza Magangane, Sheefa Mirza, Yvonne Perner   +4 more
doaj   +1 more source

Astronauts as a Human Aging Model: Epigenetic Age Responses to Space Exposure

Aging Cell, Volume 25, Issue 2, February 2026.
This longitudinal analysis of Axiom‐2 astronauts reveals that spaceflight induces a rapid andsignificant epigenetic age acceleration that is largely reversible upon return to Earth. These findings identify space exposure as a unique model for studying aging mechanisms and potentially testing geroprotective interventions.
Matías Fuentealba, JangKeun Kim, Jeremy Wain Hirschberg, Bader Shirah, Eliah G. Overbey, Christopher Mason, David Furman   +6 more
wiley   +1 more source

Featured Cover

Aging Cell, Volume 25, Issue 2, February 2026.
Cover legend: The cover image is based on the article Astronauts as a Human Aging Model: Epigenetic Age Responses to Space Exposure by Matías Fuentealba et al., https://doi.org/10.1111/acel.70360.
Matías Fuentealba, JangKeun Kim, Jeremy Wain Hirschberg, Bader Shirah, Eliah G. Overbey, Christopher Mason, David Furman   +6 more
wiley   +1 more source

From Heat to Electrons: Bridging Heterogeneous Liquid‐Phase Thermal and Electrocatalytic Oxidation of Ethylene Glycol over Co3O4

Angewandte Chemie, Volume 138, Issue 3, 16 January 2026.
The aerobic liquid‐phase thermal oxidation of ethylene glycol and its electrocatalytic oxidation resulted in the same product distribution using mesostructured Co3O4. Ab initio molecular dynamics simulations reveal analogous surface intermediates requiring Co3+ centers and OH− species with O2 or the anodic potential regenerating the reduced active ...
Catalina Leiva‐Leroy, Adarsh Koul, Falonne Bertholde Sharone Nkou, Jean Pascal Fandre, Akhil Hareendran, G. Wilma Busser, Harun Tüysüz, Stephane Kenmoe, Wolfgang Schuhmann, Martin Muhler   +9 more
wiley   +1 more source

Progressive aerobic exercise in reducing inflammation and oxidative stress markers in older adult Korean women with obesity

Experimental Gerontology
Background/objectives: South Korea is rapidly transitioning into a super-aged society, where women not only outnumber men, but also have longer life expectancy.
Suhan Koh, Taekyu Kim, Seonyoung Son, Minkyo Kim, Doyeon Kim   +4 more
doaj   +1 more source

Tunable Synthetic Hydrogel Modulates Hepatic Lineage Specification of Human Liver Organoid

Advanced Functional Materials, Volume 36, Issue 7, 22 January 2026.
In this study, a synthetic hydrogel is reported that supports the formation of hiPSC‐derived human liver organoids (HLOs). Hepatic lineage specification can be modulated via conjugation of RGD peptide to hydrogel: RGD‐conjugated hydrogels promote cholangiocyte differentiation, whereas RGD‐free hydrogels favor hepatocyte commitment of HLO cells.
Lei Wang, Lasse Riediger, Qi Rao, Xun Xu, Yan Nie, Yiduo Zhou, Junyao Zhang, Peng Tang, Weiwei Wang, Frank Tacke, Adrien Guillot, Ludovic Vallier, Irene Talon, Wenzhong Li, Yi‐An Yang, Rainer Haag, Nan Ma   +16 more
wiley   +1 more source