[This corrects the article DOI: 10.1039/C6RA03732A.].
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http://dx.doi.org/10.1039/d3ra90068a | DOI Listing |
Org Biomol Chem
January 2025
College of Marine Sciences, Beibu Gulf University, Qinzhou, China.
Correction for 'A novel platinum(II) complex with a berberine derivative as a potential antitumor agent targeting G-quadruplex DNA' by Shu-Lin Zhang , , 2025, https://doi.org/10.1039/d4ob01705f.
View Article and Find Full Text PDFSensors (Basel)
December 2024
Institute of Computer Technologies, Automation and Metrology, Lviv Polytechnic National University, 79000 Lviv, Ukraine.
This study contributes to improving the accuracy of temperature measurements with a platinum resistance temperature detector (RTD) by proposing techniques to mitigate the error due to self-heating by the operating current. An assessment of the measurement errors of the platinum RTD was carried out to study ways to improve their accuracy. High accuracy can be achieved by individual calibration using a voltage divider circuit to measure resistance, the substitution method, and the transitional measure.
View Article and Find Full Text PDFCancer Immunol Immunother
December 2024
Department of Pharmacy, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan.
Sci Rep
December 2024
Department of Chemical Engineering, Polytechnic School, University of São Paulo, Av. Prof. Luciano Gualberto, Travessa 3, n. 380., São Paulo, SP, CEP 05508-900, Brazil.
16S ribosomal nucleic acid (16S rRNA) analysis allows to specifically target the metabolically active members of microbial communities. The stability of the ratios between target genes in the workflow, which is essential for the bioprocess-relevance of the data derived from this analysis, was investigated using synthetic mock communities constructed by mixing purified 16S rRNA from Bacillus subtilis (Bs), Staphylococcus aureus (Sa), Pseudomonas aeruginosa (Pa), Klebsiella pneumoniae (Kp) and Burkholderia cepacia (Bc) in different proportions. The RT reaction yielded one copy of cDNA per rRNA molecule for Pa, Bc and Sa but only 2/3 of the expected cDNA from 16S rRNAs of Bs and Kp.
View Article and Find Full Text PDFJ Phys Chem Lett
January 2025
Toyota Central R&D Laboratories, Inc., Nagakute 480-1192, Aichi, Japan.
The modification of Pt surfaces with organic compounds like melamine enhances oxygen reduction reaction activity and catalyst durability. Through first-principles free energy calculations utilizing thermodynamic integration and finite-temperature molecular dynamics, enhanced by machine learning force fields for efficient sampling of nanosecond-scale interfacial water fluctuations and incorporating corrections to accurately reproduce first-principles free energies, we demonstrate that melamine destabilizes OH adsorbates, facilitating their removal and enhancing catalytic activity. Unlike alloys, where OH destabilization is driven by changes in electronic structure and surface strain, melamine disrupts hydrogen bonding between OH and interfacial water.
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