Results 71 to 80 of about 3,044,011 (258)

A DODTA–TPB-Based Potentiometric Sensor for Anionic Surfactants: A Computational Design and Environmental Application

Chemosensors
Surfactants are used in various washing applications with potential negative environmental and health impacts. The ion-pair 1,3-dioctadecyl-1H-1,2,3-triazol-3-ium-tetraphenylborate (DODTA–TPB) was used to fabricate the potentiometric sensor for the ...
Nada Glumac, Lucija Vrban, Robert Vianello, Marija Jozanović, Maksym Fizer, Marija Kraševac Sakač, Raffaele Velotta, Vincenzo Iannotti, Bartolomeo Della Ventura, Matija Cvetnić, Dean Marković, Nikola Sakač   +11 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Size- and Concentration-Resolved Detection of PET Microplastics in Real Water via Excitation–Emission Matrix Fluorescence Quenching of Polyamide-Derived Carbon Quantum Dots

Sensors
The selective detection of microplastics (MPs) in aquatic environments is hindered by particle size diversity and matrix-induced interferences. This study reports an excitation–emission matrix (EEM) fluorescence sensing platform using polyamide-derived ...
Christian Ebere Enyoh, Qingyue Wang
doaj   +1 more source

Risk Assessment in Monitoring of Water Analysis of a Brazilian River. [PDF]

Molecules, 2022
Brandão LP, Silva VF, Bassi M, de Oliveira EC.   +3 more
europepmc   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Enhanced anodic stripping determination of Cd(II) using NH2-functionalized MOF and GO-modified glassy carbon electrode

Journal of Electrochemical Science and Engineering
In this work, an amino-functionalized metal-organic framework (NH2-functionalized MIL-101(Fe) MOF) and graphene oxide (GO) were employed to modify a glassy carbon electrode (GCE) to prepare a simple and sensitive electrochemical sensing platform for ...
Muhammad Abdel Hasan Shallal, Weaam A. Salman, Athmar Ali Khadim   +2 more
doaj   +1 more source

The Resonance Raman Spectrum of Cytosine in Water: Analysis of the Effect of Specific Solute-Solvent Interactions and Non-Adiabatic Couplings. [PDF]

Molecules, 2023
Xu Q, Liu Y, Wang M, Cerezo J, Improta R, Santoro F.   +5 more
europepmc   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Preconcentration method for trace metals in natural waters using 4-morpholine dithiocarbamate [PDF]

Journal of the Serbian Chemical Society, 2002
The optimum conditions were found for the preconcentration of trace metals in natural waters and model samples with standard metals concentrations by using 4-morpholinedithiocarbamate. The formed complexes were extracted with chloroform.
T. SABO, M. CAKIC, Z. TODOROVIC, P. POLIC   +3 more
doaj  

Investigation of groundwater vulnerability to open dumpsites and its potential risk using electrical resistivity and water analysis. [PDF]

Heliyon, 2023
Joseph Omeiza A, Hammed Adeniyi L, Mohammed Shettima N.   +2 more
europepmc   +1 more source