Results 151 to 160 of about 339,187 (318)

Advancing Biomedical Applications: Antioxidant and Biocompatible Cerium Oxide Nanoparticle-Integrated Poly-ε- caprolactone Fibers [PDF]

arXiv
Reactive oxygen species (ROS), which are expressed at high levels in many diseases, can be scavenged by cerium oxide nanoparticles (CeO2NPs). CeO2NPs can cause significant cytotoxicity when administered directly to cells, but this cytotoxicity can be reduced if CeO2NPs can be encapsulated in biocompatible polymers.
arxiv  

Non‐Enzymatic Destruction of the Extracellular Matrix for Activatable Orthotopic Tumor Treatment and Enhanced Drug Penetration

Advanced Functional Materials, EarlyView.
Supramolecular biomimetic nanoaggregates (HFCu NAs), constructed with fluorinated histidine and copper ions via metal coordination and aromatic packing, exhibit enhanced reactive oxygen species （ROS）generation at tumor sites, which results in stepwise collapse of the extracellular matrix (ECM), affording tumor microenvironment responsive “turn‐on” 19F ...
Hui Wang, Ruxin Feng, Yan Wang, Qian Ma, Di Yuan, Xi Yang, Suying Xu, Tony D. James, Leyu Wang   +8 more
wiley   +1 more source

Exposure to mercury among Norwegian dentists and dental healthcare personnel

Scandinavian Journal of Work, Environment & Health, 2010
Gianpaolo Guzzi, Paolo D Pigatto, Anna Ronchi, Claudio Minoia   +3 more
doaj   +1 more source

Reparación de fracturas de suelo orbitario con hidroxiapatita HAP-200 Repair of orbital floor fractures with HAP-200 hydroxyapatite

Revista Cubana de Estomatología, 2005
Se realizó un estudio clínico y radiográfico pre y posoperatorio en 4 pacientes con fracturas del suelo orbitario reparadas con hidroxiapatita HAP-200.
Juan Carlos Quintana Díaz
doaj  

In vivo Assessments of Bioabsorbable AZ91 Magnesium Implants Coated with Nanostructured Fluoridated Hydroxyapatite by MAO/EPD Technique for Biomedical Applications [PDF]

, 2015
Although magnesium (Mg) is a unique biodegradable metal which possesses mechanical property similar to that of the natural bone and can be an attractive material to be used as orthopedic implants, its quick corrosion rate restricts its actual clinical ...
Fathi, Mohammadhossein, Razavi, Mehdi, Savabi, Omid, Tayebi, Lobat, Vashaee, Daryoosh   +4 more
core   +1 more source

Toward Architected Microstructures Using Advanced Laser Beam Shaping in Laser Powder Bed Fusion of Ti‐6Al‐4V

Advanced Functional Materials, EarlyView.
This research applies advanced laser beam shaping (LCoS‐SLM) to fabricate the Ti‐6Al‐4V alloy via laser powder bed fusion. A tailored beam is used to prevent martensite formation and create a dual α+β microstructure by controlling cooling rates.
Reza Esmaeilzadeh, Jamasp Jhabvala, Lucas Schlenger, Mathijs van der Meer, Eric Boillat, Cyril Cayron, Amir Mohammad Jamili, Junfeng Xiao, Roland E. Logé   +8 more
wiley   +1 more source

Organic Polymer Biocompatibility and Toxicology

, 1972
Fritz Bischoff
openalex   +1 more source

Biocompatibility of heparin-coated extracorporeal bypass circuits: A randomized, masked clinical trial [PDF]

, 1996
Derek D. Muehrcke, Patrick M. McCarthy, Kandice Kottke‐Marchant, Hiroaki Harasaki, Jean Pierre-Yared, Judith A. Borsh, David A. Ogella, Delos M. Cosgrove   +7 more
openalex   +1 more source

Advanced Micro‐OLED Integration on Thin and Flexible Polymer Neural Probes for Targeted Optogenetic Stimulation

Advanced Functional Materials, EarlyView.
This paper introduces a flexible neural probe with integrated micro‐OLEDs on a flexible substrate for the first time, featuring 8 micro‐OLEDs and recording electrodes for optogenetics. It uses advanced encapsulation and an IAI anode for durability, emitting 470 nm light for ChR2 activation, enabling high‐resolution, minimally invasive stimulation ...
Somin Lee, Mi Kyung Kim, Seonil Kwon, Jia Chee Leong, Byeongju Noh, Junhee Sim, Eun Gyo Jeong, Hyunjoo J. Lee, Kyung Cheol Choi   +8 more
wiley   +1 more source

Superiority of L-tartaric Acid Modified Chiral Mesoporous Silica Nanoparticle as a Drug Carrier: Structure, Wettability, Degradation, Bio-Adhesion and Biocompatibility

International Journal of Nanomedicine, 2020
Beibei Hu,1,2 Jianxin Wang,3 Jing Li,3 Sanming Li,3 Heran Li1 1School of Pharmacy, China Medical University, Shenyang 110122, People’s Republic of China; 2College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and ...
Hu B, Wang J, Li J, Li S, Li H
doaj