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Nanofibers are synthesized by electrospinning highly loaded water-based precursor-polymer hybrid solutions followed by thermal treatment to control crystal structure. Electrical conductivity and magnetic coercivity, as shown, are tested displaying independent magnetic and electrical property control from coercive to superparamagnetic and resistive to near-bulk conductivity at room temperature.
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http://dx.doi.org/10.1002/smll.201102087 | DOI Listing |
Mikrochim Acta
September 2025
Faculty of Science, Shenyang University of Chemical Technology, Shenyang, 110142, China.
A sensitive electrochemical glucose biosensor using ZrO₂@CNTs nanocomposite was developed for real-time metabolism monitoring for athletes. The nanocomposite was prepared by a simple ultrasound-assisted technique, and the glucose oxidase (GOx) was covalently immobilized to improve the biorecognition ability. CNTs treated with acid served as a highly conductive framework, and ZrO₂ nanoparticles can provide structural stability and catalytic performance, thus showing synergistic enhancement of electron transfer kinetics and enzyme loading capacity.
View Article and Find Full Text PDFJ Control Release
September 2025
Department of Ultrasound, China-Japan Friendship Hospital, Beijing 100029, China; National Center for Respiratory Medicine; State Key Laboratory of Respiratory Health and Multimorbidity; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of
Anaplastic thyroid cancer (ATC) is the most aggressive form of thyroid malignancy and currently lacks effective treatment options. While anti-PD1 therapy has shown remarkable clinical results in some cases, only a subset of ATC patients responds to it. Eganelisib (IPI549), a highly selective PI3Kγ inhibitor, can alleviate the tumor immunosuppressive state by reducing the proportion of M2-like tumor associated macrophages, partially overcoming patient resistance to anti-PD1 therapy and synergizing with its efficacy.
View Article and Find Full Text PDFJ Colloid Interface Sci
September 2025
School of Materials, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China. Electronic address:
Harnessing the significant buildup of lactic acid (LA) within the tumor microenvironment (TME) for metabolic manipulation presents a promising avenue for cancer treatment. Nevertheless, single-agent therapies often fail to address the complex and varying needs of TME heterogeneity, posing a substantial scientific hurdle in oncology. In this context, we employ asymmetric mesoporous silica nanoparticles (AMS NPs) as delivery vehicles, simultaneously loading them with zinc‑cobalt‑manganese ferrite nanoparticles (ZCMF NPs), lactate oxidase (LOX), and doxorubicin (DOX).
View Article and Find Full Text PDFMol Immunol
September 2025
Department of Clinical Laboratory, The Affiliated Cancer Hospital of Xinjiang Medical University, Suzhou East Road No. 789, Urumqi, Xinjiang 830011, China. Electronic address:
Hypoxia plays a critical role in regulating the progression of non-small cell lung cancer (NSCLC) by modulating the tumor immune microenvironment (TIME). Tumor-associated macrophages (TAMs), important components of TIME, can be regulated by hypoxic conditions. Unfortunately, the molecular mechanisms by which hypoxia regulates TAMs in TIME to affect NSCLC progression has not been fully delineated.
View Article and Find Full Text PDFCancer Genet
August 2025
Clinical Hematology and BMT Unit, Bahrain Oncology Center, Road 2835, Block 228, P.O. Box 24343, Busaiteen, Kingdom of Bahrain. Electronic address:
Complex chromosomal changes in Acute Myeloid Leukemia (AML) are highly heterogeneous, with disease progression shaped by both the number and nature of abnormalities. Rarely do, multiple unrelated clones with independent chromosomal changes coexist at diagnosis. Present study showcases a comprehensive characterization of two cytogenetically distinct complex clones in AML, driven by non-cyclic and chromoplexy mechanisms, highlighting their co-existence with key molecular alterations (TP53, NF1, DNMT3A, TET2) along with their potential contribution to clonal evolution.
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