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http://dx.doi.org/10.1093/plcell/koae238 | DOI Listing |
Anal Chim Acta
November 2025
Measurement Technology & Instrumentation Key Laboratory of Hebei Province, Institute of Electrical Engineering, Yanshan University, Qinhuangdao, 066004, China.
Background: With the development of modern agriculture, neonicotinoid pesticides have been widely used due to their high efficiency and strong systemic properties. However, excessive use leads to the accumulation of residues in the food chain, threatening the ecosystem and human health. Pesticide residues are easily accumulated in oilseed crops and become concentrated during the edible oil refining process.
View Article and Find Full Text PDFBioresour Technol
September 2025
Department of Polymer Materials and Engineering, College of Materials and Metallurgy, Guizhou University, Guiyang 550025, China; Technology Innovation Center for High-Efficiency Utilization of Bamboo-Based Biomass in Guizhou Province, Guiyang 550025, China. Electronic address:
Worldwide, marine shell waste generated from the seafood industry has emerged as a significant environmental challenge. Indeed, this shell waste represents an abundant source of various valuable products, particularly chitin. However, the extraction and subsequent processing of chitin are hindered by the inherently resistant structure of these chitin-rich feedstocks, coupled with strong hydrogen bonding between chitin chains.
View Article and Find Full Text PDFInt J Biol Macromol
September 2025
CNC-UC - Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, 3004-504, Portugal; CIBB - Center for Innovative Biomedicine and Biotechnology, University of Coimbra, Coimbra, 3004-504, Portugal; Faculty of Pharmacy, University of Coimbra, Coimbra, 3000-548, Portugal. Electronic a
The increasing prevalence of respiratory disorders highlights the urgent need for effective mucosal vaccines that elicit targeted immune responses at pathogen entry sites. However, the advancement of mucosal vaccines is limited by challenges in antigen delivery and overcoming mucosal immune tolerance. In this study, we developed a gene delivery platform using chitosan functionalized with lactobionic acid (LA) to enhance targeting of antigen-presenting cells and to form stable DNA polyplexes with high transfection efficiency.
View Article and Find Full Text PDFInt J Biol Macromol
September 2025
Nanotechnology Laboratory, TRANSCEND Research Center, Regional Institute of Oncology, 2-4 General Henri Mathias Berthelot Street, 700483, Iași, Romania; Faculty of Chemistry, Al. I. Cuza University, 11- Carol I Bvd., 700506, Iasi, Romania. Electronic address:
This contribution discusses the design of bionanocomposites based on chitosan and MgAl layered double hydroxides (LDH) for cancer therapy. Compared to other studies, our approach was to pre-adsorb the metal chloride precursors of LDH on chitosan while the solution of metal precursors with and without H provided the acidic environment for polymer dissolution. The structure, morphology and chemical composition of the bionanocomposites were characterized by XRD, FTIR, TG, etc.
View Article and Find Full Text PDFInt J Biol Macromol
September 2025
Marine College, Shandong University, Weihai, 264209, China; Shandong Laboratory of Advanced Materials and Green Manufacturing, Yantai, 265599, China. Electronic address:
The treatment of chronic hard-to-heal wounds has become a major medical and public health problem worldwide. The search for novel and efficient wound healing dressings is crucial because of the complex mechanisms of wound genesis and of the inability to spontaneously repair. Many inherent properties of organisms in nature and their intrinsic molecular mechanisms have inspired researchers to design biomimetic hydrogel wound dressings to treat chronic hard-to-heal wounds.
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