Results 111 to 120 of about 25,803 (305)

Supramolecular Chalcogen‐Bonded Shape Memory Actuators

Angewandte Chemie, Volume 137, Issue 30, July 21, 2025.
Supramolecular chalcogen‐bonded liquid crystal elastomers incorporating Se⋯N interactions exhibit distinct shape memory and actuation properties. Stronger Se⋯N ChBs enable programmable one‐way and two‐way SME, while weaker S⋯N ChBs fail to induce actuation.
Hongshuang Guo, J. Mikko Rautiainen, Hao Zeng, Kari Rissanen, Arri Priimagi, Rakesh Puttreddy   +5 more
wiley   +2 more sources

Synthesis and Characterization of a Cationic Thiomer Based on Ethyl Cellulose for Realization of Mucoadhesive Tablets and Nanoparticles

International Journal of Nanomedicine, 2022
Deni Rahmat, Clairine Devina Faculty of Pharmacy, Pancasila University, Srengseng Sawah, Jagakarsa, South Jakarta, 12640, IndonesiaCorrespondence: Deni Rahmat, Faculty of Pharmacy, Pancasila University, Srengseng Sawah, Jagakarsa, South Jakarta, 12640 ...
Rahmat D, Devina C
doaj  

Mediator-free total cholesterol estimation using a bi-enzyme functionalized nanostructured gold electrode [PDF]

, 2015
We report the fabrication of a bi-enzyme functionalized nanostructured Au electrode for the mediator-free determination of total cholesterol. A one-step electrochemical route for the synthesis, functionalization and deposition of Au nanostructures via ...
Agrawal, Ved Varun, Sharma, Rachna, Sinha, R. K.   +2 more
core  

5-hydroxytryptamine (5-HT) cellular sequestration during chronic exposure delays 5-HT₃ receptor resensitization due to Its subsequent release [PDF]

, 2014
The serotonergic synapse is dynamically regulated by serotonin (5-hydroxytryptamine (5-HT)) with elevated levels leading to the down-regulation of the serotonin transporter and a variety of 5-HT receptors, including the 5-HT type-3 (5-HT(3)) receptors ...
Aapro, Ahern, Amy Alexander, Andrew J. Samson, Bearcroft, Bertrand, Bertrand, Bhattacharyya, Boyd, Chanrion, Chen, Chen, Christopher Moffat, Christopher N. Connolly, Connolly, Craig, Faerber, Freeman, Galligan, Guthrie, Hagbom, Hanley, Hansen, Hothersall, Huang, Ilegems, J. Daniel Hothersall, Jiménez-Trejo, Karen A. Bollan, Kittler, Kondaurova, Lau, Lee, Linder, Liu, Liu, Lummis, McKinnon, Mercado, Minami, Mnie-Filali, Muchatuta, Niesler, Riad, Rojas, Schlag, Spiller, Stratz, Tao-Cheng, Turvill, Vikenes, Wade, Wesseldijk, Whalen, Yasuda   +54 more
core   +2 more sources

Electrochemical and Nanomaterial‐Based Strategies for Nonenzymatic Glucose Detection: A Review

ChemistryOpen, EarlyView.
This review critically evaluates emerging nonenzymatic glucose sensing platforms, smartphone‐integrated devices, and fifth‐generation strategies for continuous noninvasive glucose monitoring. Electrochemical glucose sensing technologies have undergone significant evolution, with continual advancements aimed at improving sensitivity, selectivity, and ...
Reagan Aviha, Gymama Slaughter
wiley   +1 more source

An Integrated Digital Microfluidic Device for the Extraction and Detection of Extracellular Vesicle‐Based Molecules

Small, EarlyView.
This work presents a proof‐of‐concept digital microfluidic device that can automatedly extract EVs from microliters of biological and physiological fluids within 25 min and detect EV‐bound protein markers on‐chip using electrochemical sensor. This work serves as a framework for the development of streamlined EV analysis in both medicine research and ...
Ting‐Wen Lo, Jing Liu, Yuqian Zhang, Yohan Kim, Janet Yao, Haidong Dong, Fabrice Lucien, Yuguang Liu   +7 more
wiley   +1 more source

Inhibition of Transglutaminase 2 as a Potential Host-Directed Therapy Against Mycobacterium tuberculosis

Frontiers in Immunology, 2020
Host-directed therapies (HDTs) are emerging as a potential valid support in the treatment of drug-resistant tuberculosis (TB). Following our recent report indicating that genetic and pharmacological inhibition of transglutaminase 2 (TG2) restricts ...
Ivana Palucci, Ivana Palucci, Giuseppe Maulucci, Giuseppe Maulucci, Flavio De Maio, Flavio De Maio, Michela Sali, Michela Sali, Alessandra Romagnoli, Linda Petrone, Gian Maria Fimia, Gian Maria Fimia, Maurizio Sanguinetti, Maurizio Sanguinetti, Delia Goletti, Marco De Spirito, Marco De Spirito, Mauro Piacentini, Mauro Piacentini, Giovanni Delogu, Giovanni Delogu, Giovanni Delogu   +21 more
doaj   +1 more source

Investigation of copper-cysteamine nanoparticles as a new photosensitizer for anti-hepatocellular carcinoma

Cancer Biology & Therapy, 2019
Hepatocellular carcinoma (HCC) is a primary malignancy of the liver and occurs predominantly in patients with underlying chronic liver disease and cirrhosis. HCC is now the third leading cause of cancer deaths worldwide, with over 500,000 people affected.
Xuejing Huang, Fengjie Wan, Lun Ma, Jonathan B. Phan, R. Lim, Cuiping Li, Jiagui Chen, Jinghuan Deng, Yasi Li, Wei Chen, M. He   +10 more
semanticscholar   +1 more source

Dual‐Stimuli Chromogenic Membranes for Optical Security: Photochromic and Halochromic Anti‐Counterfeiting Applications

Small, EarlyView.
A dual‐stimuli chromogenic platform is developed based on spiropyran‐functionalized anodic aluminum oxide (SP‐t‐AAO) membranes, featuring reversible photochromic and halochromic switching. These membranes demonstrate rapid response, high spatial precision, and long‐term stability, making them highly suitable for anti‐counterfeiting and sensing ...
Lin‐Ruei Lee, Yi‐Fan Chen, Po‐Xin Fan, Yu‐Chun Lin, Ming‐Hsuan Chang, Yu‐Chun Liu, Chun‐Chi Chang, Jiun‐Tai Chen   +7 more
wiley   +1 more source

A New and Rapid LC-MS/MS Method for the Determination of Cysteamine Plasma Levels in Cystinosis Patients

Pharmaceuticals
Cystinosis is a rare lysosomal storage disorder caused by autosomal recessive mutations in the CTNS gene that encodes for the cystine transporter cystinosin, which is expressed on the lysosomal membrane mediating the efflux of cystine.
Raffaele Simeoli, Sara Cairoli, Marcella Greco, Francesco Bellomo, Alessandro Mancini, Chiara Rossi, Carlo Dionisi Vici, Francesco Emma, Bianca Maria Goffredo   +8 more
doaj   +1 more source