Results 121 to 130 of about 154,163 (287)

Study the effect of zinc oxide nanoparticles on degradation, antibacterial, thermal and morphological properties of polyvinyl alcohol films

Production Engineering Archives
In this study, a film was prepared from polyvinyl alcohol (PVA) and zinc oxide (ZnO) nanoparticles (nano-ZnO) via the casting method. Nanoparticles were added to PVA biopolymer to create reinforced biocomposite films with different loading contents (2, 4,
Sabr Ohood Hmaizah, Obaid Massar Najim, Al-Mutairi Nabeel Hasan, Krynke Marek, Mielczarek Krzysztof   +4 more
doaj   +1 more source

Synergistic co-administration of doxorubicin and berberine by PLGA/PVA hybrid polymeric Nanoformulation for breast cancer treatment [PDF]

Nanomedicine Journal
Objective(s): The clinical application of doxorubicin (DOX), a potent anticancer agent, is restricted by its serious side-effects and multidrug resistance.
Masoumeh Rahmani, Mahdieh Hemati, Milad Akhlaghi, Bibi Fatemeh Haghiralsadat, Fatemeh Oroojalian   +4 more
doaj   +1 more source

Mapping Nanoscale Protein‐Corona Kinetics of DoE‐Optimized Perfluorocarbon Encapsulated‐PLGA Nanoparticles by In Situ, Time‐Resolved Synchrotron SAXS

Advanced Healthcare Materials, EarlyView.
A two‐phase workflow (OFAT screening followed by central composite design) maps how processing variables tune PFCE‐PLGA nanoparticle size, dispersity, surface charge, loading, and 19F‐MRI signal. In situ, time‐resolved synchrotron SAXS tracks albumin‐corona growth on intact dispersions and reveals PFCE‐dependent adsorption pathways.
Joice Maria Joseph, Maria Rosa Gigliobianco, Cristina Minnelli, Paolo Moretti, Francesco Spinozzi, Giovanna Mobbili, Sara Pistolesi, Cristina Casadidio, Gabriella Teti, Roberta Censi, Stefano Antonio Gattone, Piera Di Martino   +11 more
wiley   +1 more source

Oxygen and ROS Delivery for Infected Wound Healing and Future Prospects

Advanced Healthcare Materials, EarlyView.
Bacterial infection is a major driver of delayed wound healing and postsurgical readmissions; with rising antibiotic resistance, solid peroxide–releasing biomaterials offer sustained delivery of ROS/O2 for antimicrobial control and microenvironmental modulation.
Ayden Watt, Chably Rachella, Charlotte Jaloux, Joshua Vorstenbosch, Adam Hart, Michael Tanzer, Geraldine Merle, Jake Barralet   +7 more
wiley   +1 more source

Lung-Targeted Itraconazole Delivery Using PVA-Based Nano-in-Microparticles for Improved Treatment of Pulmonary Aspergillosis

International Journal of Nanomedicine
Jin-Hyuk Jeong,1,* Hee-Sung Lee,1,* Jae-Cheol Choi,1 Ji-Hyun Kang,2 Dong-Wook Kim,3 Chan-Su Park,1 Chun-Woong Park1 1College of Pharmacy, Chungbuk National University, Cheongju, 28160, Republic of Korea; 2School of Pharmacy, Institute of New Drug
Jeong JH, Lee HS, Choi JC, Kang JH, Kim DW, Park CS, Park CW   +6 more
doaj  

Molecular studies on a complex of potyviruses infecting solanaceous crops, and some specific virus-host interactions [PDF]

, 2003
This thesis constitutes a comprehensive analysis of the molecular and biological characteristics of three potyviruses (genus Potyvirus, family Potyviridae) naturally occurring in cultivated and wild species of family Solanaceae: Peru tomato virus (PTV ...
Spetz, Carl
core  

Crossover Scaling in Dendritic Evolution at Low Undercooling

, 1999
We examine scaling in two-dimensional simulations of dendritic growth at low undercooling, as well as in three-dimensional pivalic acid dendrites grown on NASA's USMP-4 Isothermal Dendritic Growth Experiment.
A. A. Wheeler, A. A. Wheeler, A. Karma, Afina Lupulescu, D. A. Kessler, D. A. Kessler, E. Ben-Jacob, E. Brener, G. Caginalp, G. Caginalp, G. Caginalp, J. A. Warren, J. B. Collins, J. Ignés-Mullol, J. S. Langer, Jeffrey C. LaCombe, Jonathan Dantzig, K. R. Elder, M. B. Koss, M. E. Glicksman, M. E. Glicksman, M. Muschol, Martin E. Glicksman, Matthew B. Koss, N. Provatas, N. Provatas, N. Provatas, Nigel Goldenfeld, Nikolas Provatas, Q. Li, R. Almgren, R. Almgren, R. J. Braun, R. Kobayashi, Robert Almgren, S.-C. Huang, S.-L. Wang, U. Bisang, Y. Pomeau   +38 more
core   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

Advanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das, Sayan Ganguly, Parham Khoshbakht Marvi, Misha Muthalali, Fatemeh Parniani, Shiza Hassan, Xiaowu (Shirley) Tang, Seshasai Srinivasan, Amin Reza Rajabzadeh   +8 more
wiley   +1 more source

Nb2C‐Reinforced Hydrogel Microneedle as Dual ROS‐Scavenging Platform to Promote Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng, Heyan Huang, Xiangru Chen, Jie Fu, Zhiwei Sun, Mengjuan Tao, Jianwei Mao, Fei Zhang, Zhou Wan, Yuan Li, Dingan Wu, Chuchao Zhou, Yanqing Yang   +12 more
wiley   +1 more source

Temperature-dependent behavior of PVA/Drug composites during melt extrusion

Production Engineering Archives
This study highlights the growing collaboration between materials, engineering, and pharmaceutical research, enhancing drug efficacy and reducing side effects by optimizing polymer carriers for stability and compatibility. Polyvinyl alcohol (PVA), Rhumix,
Bakly Ali AK., Hadi Nizar J., Krynke Marek, Sadiq Mohammed   +3 more
doaj   +1 more source