Different forms of water content were studied in myocardium and liver of male rats at 2-h hypotension and during the early postreanimation period. The phenomenon of redistribution of free and bound water was found. Comparison of water balance during the postreanimation period in the myocardium and liver revealed that normalization of different forms of water occured in myocardium. In hepatocytes oedema remained over the whole period studied.
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ACS Nano
January 2025
School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore.
Hydrogen evolution reaction and Zn dendrite growth, originating from high water activity and the adverse competition between the electrochemical kinetics and mass transfer, are the main constraints for the commercial applications of the aqueous zinc-based batteries. Herein, a weak H-bond interface with a suspension electrolyte is developed by adding TiO nanoparticles into the electrolytes. Owing to the strong polarity of Ti-O bonds in TiO, abundant hydroxyl functional groups are formed between the TiO active surface and aqueous environment, which can produce a weak H-bond interface by disrupting the initial H-bond networks between the water molecules, thereby accelerating the mass transfer of Zn and reducing the water activity.
View Article and Find Full Text PDFAdv Sci (Weinh)
January 2025
Department of Chemistry, Stanford University, 380 Roth Way, Stanford, CA, 94305, USA.
Partial oxidation of methane (POM) is achieved by forming air-methane microbubbles in saltwater to which an alternating electric field is applied using a copper oxide foam electrode. The solubility of methane is increased by putting it in contact with water containing dissolved KCl or NaCl (3%). Being fully dispersed as microbubbles (20-40 µm in diameter), methane reacts more fully with hydroxyl radicals (OH·) at the gas-water interface.
View Article and Find Full Text PDFJ Mater Chem B
January 2025
Amity Institute of Biotechnology, Amity University, Kolkata, West Bengal, 700135, India.
Existing chemotherapeutic approaches against refractory cancers are ineffective due to off-target effects, inefficient delivery, and inadequate accumulation of anticancer drugs at the tumor site, which causes limited efficiency of drug treatment and toxicity to neighboring healthy cells. The development of nano-based drug delivery systems (DDSs) with the goal of delivering desired therapeutic doses to the diseased cells and has already proven to be a promising strategy to address these challenges. Our study focuses on achieving an efficient tumor-targeted delivery of a combination of drugs for therapeutic benefits by developing a versatile DDS by following a simple one-step chemical approach.
View Article and Find Full Text PDFAdv Sci (Weinh)
January 2025
Guangdong-Hong Kong Joint Laboratory for Carbon Neutrality, Jiangmen Laboratory of Carbon Science and Technology, Jiangmen, Guangdong, 529199, P. R. China.
Giant dimeric acceptors (GDAs), a sub-type of acceptor materials for organic solar cells (OSCs), have garnered much attention due to the synergistic advantages of their monomeric and polymeric acceptors, forming a well-defined molecular structure with a giant molecular weight for high efficiency and stability. In this study, for the first time, two new GDAs, DYF-V and DY2F-V are designed and synthesized for OSC operation, by connecting one vinylene linker with the mono-/di-fluorinated end group on two Y-series monomers, respectively. After fluorination, both DYF-V and DY2F-V exhibit bathochromic absorption and denser packing modes due to the stronger intramolecular charge transfer effect and torsion-free backbones.
View Article and Find Full Text PDFDrug Deliv Transl Res
January 2025
Development and Utilization Key Laboratory of Northeast Plant Materials, School of Traditional Chinese Meteria Medica, Shenyang Pharmaceutical University, Shenyang, 110016, China.
TXA9, a cardiac glycoside isolated from the root of Streptocaulon juventas (Lour.) Merr., with better therapeutic effect in vitro on non-small cell lung cancer (NSCLC) than cisplatin and has no toxic side effects on the body.
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