Results 161 to 170 of about 26,245 (213)

Oxidative Stability and Rheological Features in Recycled Composites Based on Postconsumer Polypropylene and Antioxidant‐Loaded Silicas

Polymer Engineering &Science, EarlyView.
Role of antioxidant supported on MCM‐41 and nano‐silica in enhancing oxidation induction time (OIT) and nucleation performance. ABSTRACT Plastic recycling efforts are hindered by the reduction of material properties in recyclates stemming from oxidative degradation of their polymeric chains.
Enrique Blázquez‐Blázquez, Kalman B. Migler, Tamara Díez‐Rodríguez, María L. Cerrada, Ernesto Pérez   +4 more
wiley   +1 more source

Coupled mesoporous silica nanoparticles and limonene-chitosan Pickering emulsions: enhanced insecticidal delivery and selectivity. [PDF]

J Nanobiotechnology
Lv N, Xu Z, Zhang Q, Wang X, Wu Y, Li R, Fan J.   +6 more
europepmc   +1 more source

Effect of Mesoporous Bioactive Glass on the Morphology and Thermal Properties of PLA‐Based Biocomposites for Bone Tissue Engineering

Polymer Engineering &Science, EarlyView.
Schematic overview of the preparation and characterization of PLA‐based biocomposites containing mesoporous bioactive glass, highlighting the relationship between particle morphology, composite properties, and their potential for bone regeneration. ABSTRACT The present study proposes the development of a potential biocomposite for bone regeneration by ...
Bruna Segat, Luis Guilherme Silva Rosa, Felippe Migliato Marega, Luiz Antonio Pessan, Lidiane Cristina Costa, Daniela Becker   +5 more
wiley   +1 more source

Mesoporous silica nanoparticles functionalized with folic acid and zinc for enhanced targeted delivery of daunorubicin to breast cancer cells. [PDF]

Sci Rep
Sheykholeslami SE, Farsani NK, Azari Incheh Sablagh Y, Afshari-BehbahaniZadeh S, Keshvadi M, Najafi F, Noorbazargan H.   +6 more
europepmc   +1 more source

Electrospun PVA Scaffolds Containing MCM‐41/CNC Nanocomposites for Controlled Drug Release in Wound Dressings

Polymer Engineering &Science, EarlyView.
Cellulose nanocrystals extracted from Mauritia flexuosa petiole were combined with MCM‐41 mesoporous silica to create a diclofenac‐loaded hybrid nanocomposite. Incorporation into electrospun PVA scaffolds enabled controlled diclofenac release and high cell viability, highlighting their potential for localized drug delivery.
Karoliny V. Barbosa, Marcos G. M. Brandão, Alex Rojas, Lucas Dall Agnol, Ana Luisa C. Carvalho, Leonardo T. B. Mendonça, Ana C. S. Alcântara, Rebecca J. P. Araujo, Severino Alves Jr., Dayane K. D. N. Santos, Walter M. de Azevedo, Gricirene S. Correia   +11 more
wiley   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects. [PDF]

Adv Mater
Manzano M, Vallet-Regí M.
europepmc   +1 more source

Peptide‐based antibacterial nanoplatforms: Design principles, stimuli‐regulated behaviors, and applications

Responsive Materials, EarlyView.
Peptide‐based antibacterial nanoplatforms, encompassing self‐assembled peptides and peptide‐engineered inorganic, polymeric, and lipid nanocarriers, are systematically reviewed. The article highlights design principles and stimuli‐responsive regulation for improving peptide stability, delivery efficiency, and antibacterial performance.
Peng Tan, Chenlong Zhou, Shuaikang Yang, Zhenduo Chen, Guanghui Zhao, Qi Tang, Haoyu Yan, Feng Li, Xi Ma   +8 more
wiley   +1 more source

Mesoporous Silica Nanoparticles-Based Formulations for Enhanced Oral Delivery of Peptide Drugs: A Case Study on Insulin. [PDF]

Small
Iriarte-Mesa C, Juère E, Bileck A, Kremsmayr T, Goodson ML, Ehrlich A, Hodžić A, Kunert M, Gerner C, Kählig H, Marko D, Muttenthaler M, Berry D, Del Favero G, Kleitz F.   +14 more
europepmc   +1 more source

Carbonized polymer dots with aqueous‐stable room‐temperature phosphorescence: Mechanism, matrix engineering, and application

Responsive Materials, EarlyView.
This review focuses on inorganic and organic matrices that enable aqueous‐stable room‐temperature phosphorescence (RTP) in carbonized polymer dots (CPDs). It explains the underlying RTP mechanisms, highlights how matrix engineering provides spatial confinement and bonding interactions to stabilize triplet excitons in water, and demonstrates key ...
Yuhan Hou, Chengyu Zheng, Songyuan Tao, Yuzhuo Wang, Bai Yang   +4 more
wiley   +1 more source