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Vaccination has been recently attracted as one of the most successful medical treatments of the prevalence of many infectious diseases. Mucosal vaccination has been interested in many researchers because mucosal immune responses play part in the first line of defense against pathogens. However, mucosal vaccination should find out an efficient antigen delivery system because the antigen should be protected from degradation and clearance, it should be targeted to mucosal sites, and it should stimulate mucosal and systemic immunity. Accordingly, mucoadhesive polymeric particles among the polymeric particles have gained much attention because they can protect the antigen from degradation, prolong the residence time of the antigen at the target site, and control the release of the loaded vaccine, and results in induction of mucosal and systemic immune responses. In this review, we discuss advances in the development of several kinds of mucoadhesive polymeric particles for mucosal vaccine delivery.
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http://dx.doi.org/10.1007/s13770-021-00373-w | DOI Listing |
Environ Pollut
September 2025
Centre for Environmental and Marine Studies (CESAM) & Department of Biology, University of Aveiro, Portugal. Electronic address:
Printed circuit boards (PCB) present a complex recycling challenge due to their miniaturisation and different constituents (e.g., metals, plastics), highlighting the need for integrated bioprocessing approaches.
View Article and Find Full Text PDFEcotoxicol Environ Saf
September 2025
Chongqing Ecological and Environmental Monitoring Center, Chongqing 401147, PR China. Electronic address:
Plastics degradation generates microplastics (MPs), posing a risk to soil function and organisms. Currently, the impact of MPs derived from different polymers remains poorly understood. In this study, the effects of three polymers (polypropylene (PP), polylactic acid (PLA), and polybutylene adipate terephthalate (PBAT)) were investigated at environmentally relevant levels (0, 0.
View Article and Find Full Text PDFAngew Chem Int Ed Engl
September 2025
Department of Chemistry and Biochemistry, Miami University, 651 E High St, Oxford, OH, 45056, USA.
Photodegradable nanoparticles with sphere, worm, and vesicle morphologies were synthesized following polymerization induced self-assembly (PISA), incorporating a photoresponsive phenyl vinyl ketone (PVK) block and a nonphoto responsive 2-hydroxypropyl methacrylamide (HPMA) block. The photodegradation of nanoparticles under UV revealed that the initial shapes of sphere and vesicle particles are retained even until 7 h and after 24 h of photo-induced degradation, respectively, despite a significant reduction in molecular weight (M). This could be due to the assembly of degraded PVK fragments in the hydrophobic region, maintaining the relative hydrophilic to hydrophobic ratio.
View Article and Find Full Text PDFFood Res Int
November 2025
College of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China. Electronic address:
For recovering whey soybean protein (WSP) from soybean whey wastewater (SWW) in food industry, a foam separation method for separating WSP by using temperature-responsive Janus sheets (MF-JNSs-PN) as foam stabilizer was established. MF-JNSs-PN was prepared by grafting the temperature-responsive polymer PNIPAM onto one side of the sheet inorganic material using BSA@Cu(PO)-MF as the template. MF-JNSs-PN has a good ability to stabilize the foam due to inducing the hydrophilicity and hydrophobicity transition by adjusting the temperature.
View Article and Find Full Text PDFFood Res Int
November 2025
Fuzhou Institute of Oceanography, Minjiang University, Fuzhou 350108, China; Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Minjiang University, Fuzhou, China. Electronic address:
This study employed high-pressure microfluidization (HPM) to facilitate the Maillard reaction between quinoa protein (QP) and dextran (DX), systematically examining the effects of various pressures on the conjugate's physicochemical properties. Fourier transform infrared spectroscopy confirmed the formation of QP-DX conjugates, characterized by a new peak at 1149 cm (covalent CN bond). Secondary and tertiary structure analyses revealed that HPM-assisted Maillard reaction partially unfolded QP molecules, enhancing conformational flexibility and interfacial properties.
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