Results 71 to 80 of about 2,788,136 (316)

Ion-imprinted polyaniline-based polymer for selective electrochemical detection of cadmium

Journal of Electrochemical Science and Engineering
An electrochemical sensor based on ion-imprinted functionalized polyaniline has been fabricated and tested for the electrochemical sensing of cadmium in aqueous solution. The synthesis of the polymer was started by copolymerizing anthranilic acid and 2-
Eldhose V. Varghese, Roshny Roy, Carsten Schwandt, Praveen C. Ramamurthy, Alex Joseph   +4 more
doaj   +1 more source

Recent Advances in Fluorescent Arylboronic Acids for Glucose Sensing

Biosensors, 2013
Continuous glucose monitoring (CGM) is crucial in order to avoid complications caused by change in blood glucose for patients suffering from diabetes mellitus.
Jon Stefan Hansen, Jørn Bolstad Christensen   +1 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Vibrational and Resistance Responses for Ether-Amine Solutions of the Buckypaper-Based Chemiresistor Sensor

Nanomaterials
The development of miniaturized sensors has become relevant for the detection of chemical/biological substances, since they use and detect low concentrations, such as flocculants based on amines for the mining industry.
Débora Ely Medeiros Ferreira, Paula Fabíola Pantoja Pinheiro, Luiza Marilac Pantoja Ferreira, Leandro José Sena Santos, Rosa Elvira Correa Pabón, Marcos Allan Leite Reis   +5 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Synthesis and Anticancer Potential of New Benzimidazole Theranostic

ChemistryOpen
A series of novel benzimidazole analogs is designed, synthesized, and screened against a panel of selected cancer cell lines, including H103 (oral squamous cell carcinoma, OSCC), H314 (OSCC), and HCT116 (colorectal carcinoma). Structural characterization
Sahani Sandalima Uthumange, Muhammad Azri Faiz bin Abdul Zaki, Keng Yoon Yeong   +2 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Advances in the understanding of selective CO2 reduction catalysis

EcoEnergy
The electrochemical synthesis for value‐added chemicals and fuels via carbon dioxide reduction reaction (CO2RR) offers an effective route to close the anthropogenic carbon cycle and store renewable energy.
Ruihu Lu, Yan Liu, Ziyun Wang
doaj   +1 more source

Sponge-like Modified White-Rot Fungi Adsorbent for Rapid Removal of Pb(II) and Cd(II) from Solution: Selective Performance and Mechanistic Insights

Separations
Heavy metal pollution, especially from Pb(II) and Cd(II), poses significant risks due to its persistence and bioaccumulation potential. Traditional removal methods face challenges like high costs and secondary pollution.
Chunxiao Wang, Zhirong Chen, Nana Wang, Jianqiao Wang, Runshen He, Yu Chen, Haerfosai Nuhu, Hang Chen, Zhixuan Lin, Minqi Fan, Mingdong Chang   +10 more
doaj   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source