Results 71 to 80 of about 211,408 (360)

Superparamagnetic Poly (3-hydroxybutyrate-co-3 hydroxyvalerate) (PHBV) nanoparticles for biomedical applications [PDF]

, 2013
Indexación: ScieloBackground: The progress in material science and the recent advances in biodegradable/biocompatible polymers and magnetic iron oxide nanoparticles have led to develop innovative diagnostic and therapeutic strategies for diseases based ...
Altbir, Dora, Denardin, Juliano C., Escobar, Roberto A., Gutiérrez, Marlen, Morales, Francisco, Velasquez, Luis, Vilos, Cristian   +6 more
core   +2 more sources

Biofilm formation on polyetheretherketone and titanium surfaces

Clinical and Experimental Dental Research, 2019
Objective Polyetheretherketone (PEEK) is a polymer used in devices in orthopedic and dental rehabilitation. The aim of this in vitro study was to compare biofilm formation by a range of important oral bacterial species on PEEK, blasted PEEK, commercially
Sargon Barkarmo, Daniel Longhorn, Kiran Leer, Carina B. Johansson, Victoria Stenport, Sebastian Franco‐Tabares, Sarah A. Kuehne, Rachel Sammons   +7 more
doaj   +1 more source

A comparative study of bulk-fill composites: degree of conversion, post-gel shrinkage and cytotoxicity

Brazilian Oral Research, 2018
: Bulk-fill composites are claimed to be restorative materials used in deep preparations and effectively photoactivated in layers up to 4 mm. The aim of the present study was to evaluate the degree of conversion, post-gel volumetric shrinkage, and ...
Flávia Gonçalves, Luiza Mello de Paiva Campos, Ezequias Costa Rodrigues-Júnior, Fabrícia Viana Costa, Pamela Adeline Marques, Carlos Eduardo Francci, Roberto Ruggiero Braga, Letícia Cristina Cidreira Boaro   +7 more
doaj   +1 more source

Denture base resins biocompatibility testing in vivo [PDF]

Vojnosanitetski Pregled, 2018
Background/Aim. The wearing of acrylic dentures is the cause of the inflammatory reaction of the oral mucosa. The aim of this study was to investigate the response of rat tissues to subcutaneous and intramuscular implantation of different acrylic samples,
Kostić Milena, Najman Stevo, Mihailović Dragan, Krunić Nebojša, Gligorijević Nikola, Gligorijević Jasmina, Igić Marko, Marinković Nikola   +7 more
doaj   +1 more source

Structurally Colored Physically Unclonable Functions with Ultra‐Rich and Stable Encoding Capacity

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reports a design strategy for generating bright‐field resolvable physically unclonable functions with extremely rich encoding capacity coupled with outstanding thermal and chemical stability. The optical response emerges from thickness‐dependent structural color formation in ZnO features, which are fabricated by physical vapor deposition ...
Abidin Esidir, Miaoning Ren, Sami Pekdemir, Mustafa Kalay, Nilgun Kayaci, Nail Gunaltay, Hakan Usta, Xian Huang, Mustafa Serdar Onses   +8 more
wiley   +1 more source

PEG Branched Polymer for Functionalization of Nanomaterials with Ultralong Blood Circulation

, 2009
Nanomaterials have been actively pursued for biological and medical applications in recent years. Here, we report the synthesis of several new poly(ethylene glycol) grafted branched-polymers for functionalization of various nanomaterials including carbon
Adams M. L., Ashiuchi M., Bruchez M., Chan W. C. W., Chatterjee T., Chen R. J., Chen Z., Cheng Y., Cognet L., Dieckmann G. R., Dubertret B., Fan H. Y., Gao M. Y., Gerion D., Han G., Huff T. B., Ipe B. I., Jiang W., Kam N. W. S., Kam N. W. S., Kanaras A. G., Karajanagi S. S., Kogan M. J., Kryachko E. S., Lin Wang W. Z., Liu W. H., Liu Z., Liu Z., LizMarzan L. M., Markowitz M. A., Maubach G., Mulder W. J. M., Nakayama-Ratchford N., Nam J. M., Nath N., Numata M., Oyelere A. K., O’Connell M. J., Paciotti G. F., Parveen S., Pinaud F., Porta F., Richard C., Schultz S., Selvan S. T., Sinani V. A., Sinha N., Sohn B. H., Sonnichsen C., Thaxton C. S., Tong L., Wang D., Welsher K., Williams K. A., Xiaoming Sun Z. L., Yang S. T., Zhelev Z., Zheng M., Zheng M.   +58 more
core   +1 more source

Efficacy of Pelvisoft® Biomesh for cystocele repair: assessment of long-term results

International Brazilian Journal of Urology, 2014
Introduction and Hypothesis To our knowledge a study regarding the efficacy of Pelvisoft® Biomesh for cystocele repair has not previously been reported in the literature. The aim of our study was to assess the long-term efficacy,
Erwann Le Long, John David Rebibo, Romain Caremel, Philippe Grise   +3 more
doaj   +1 more source

Engineering the Hierarchical Porosity of Granular Hydrogel Scaffolds Using Porous Microgels to Improve Cell Recruitment and Tissue Integration

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski, Sina Kheirabadi, Arian Jaberi, Zaman Ataie, Catherine L. Mojazza, Marisa L. Williamson, Anton M. Hjaltason, Aneesh Risbud, Yuanhui Xiang, Amir Sheikhi   +9 more
wiley   +1 more source

Use of graphene as protection film in biological environments [PDF]

, 2014
Corrosion of metal in biomedical devices could cause serious health problems to patients. Currently ceramics coating materials used in metal implants can reduce corrosion to some extent with limitations.
Chen, Yong P., Chung, Ting Fung, Crist, Scott A., Lee, Kyunghoon, Lee, Seunghyun, Lee, Sudarat, McNear, Kelly L., Ratliff, Timothy L., Yang, Chen, Zhang, Weixia, Zhong, Zhaohui   +10 more
core   +2 more sources

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

Advanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel, Zhoulyu Rao, Maggie Yang, Cunjiang Yu   +3 more
wiley   +1 more source