Results 101 to 110 of about 117,145 (342)

Genotoxicity effects of nano bioactive glass and Novabone bioglass on gingival fibroblasts using single cell gel electrophoresis (comet assay): An in vitro study

Dental Research Journal, 2012
Background: The greater surface of bioactive glass nanoparticles presents an incomparable and promising feature similar to the biological apatite. Nanoparticles improve cellular adhesion, enhance osteoblast proliferation and differentiation, and increase
Mohammad Tavakoli, Ensiyeh Bateni, Mansour Rismanchian, Mohammadhossein Fathi, Ali Doostmohammadi, Azim Rabiei, Hojat Sadeghi, Mahmood Etebari, Mina Mirian   +8 more
doaj   +1 more source

Herbal Remedies for Combating Irradiation: a Green Antiirradiation Approach [PDF]

, 2014
Plants play important roles in human life not only as suppliers of oxygen but also as a fundamental resource to sustain the human race on this earthly plane.
Choong, Y. S., Deivanai, S., Lachumy, S. J., Latha, L. Y., Oon, C. E., Saravanan, D., Sasidharan, S., Vijayarathna, S., Yeng, C.   +8 more
core   +1 more source

Mesoporous Bioactive Glasses: A Powerful Tool in Tissue Engineering and Drug Delivery

Advanced Healthcare Materials, EarlyView.
This work is a comprehensive revision of bioactive glasses (BGs), pioneered by Prof. L.L. Hench, which are key in bone repair and regenerative medicine. Sol–gel methods and mesoporous designs enhanced their bioactivity, ions, and drug delivery. BGs now support gene therapy and 3D‐printed scaffolds, enabling personalized, multifunctional treatments in ...
Natividad Gómez‐Cerezo, Daniel Lozano, Antonio J. Salinas, María Vallet‐Regí   +3 more
wiley   +1 more source

Photonic Nanomaterials for Wearable Health Solutions

Advanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park, Jung Woo Leem, Young L. Kim, Chi Hwan Lee   +3 more
wiley   +1 more source

Safety assessment of the substance (butadiene, styrene, methyl methacrylate, butyl acrylate) copolymer cross-linked with divinylbenzene or 1,3-butanediol dimethacrylate for use in food contact materials [PDF]

, 2016
Publisher ...
Andrew Smith, André Penninks, Christina Tlustos, Claudia Bolognesi, Corina‐Aurelia Zugravu, Detlef Wölfle, Eric Barthélémy, Eugenia Lampi, Holger Zorn, Jean‐Pierre Cravedi, Karl‐Heinz Engel, Kettil Svensson, Konrad Grob, Laurence Castle, Maria de Fátima Tavares Poças, Maria Rosaria Milana, Martine Kolf‐Clauw, null null, Paul Fowler, Rainer Gürtler, Roland Franz, Sirpa Kärenlampi, Trine Husøy, Vittorio Silano, Wim Mennes   +24 more
core   +1 more source

Designing the Next Generation of Biomaterials through Nanoengineering

Advanced Materials, EarlyView.
Nanoengineering enables precise control over biomaterial interactions with living systems by tuning surface energy, defects, porosity, and crystallinity. This review highlights how these nanoscale design parameters drive advances in regenerative medicine, drug delivery, bioprinting, biosensing, and bioimaging, while outlining key translational ...
Ryan Davis Jr., Ishaan Duggal, Nicholas A. Peppas, Akhilesh K. Gaharwar   +3 more
wiley   +1 more source

Fat transforms ascorbic acid from inhibiting to promoting acid-catalysed N-nitrosation [PDF]

, 2007
<b>Background</b>: The major potential site of acid nitrosation is the proximal stomach, an anatomical site prone to a rising incidence of metaplasia and adenocarcinoma.
Combet, E., Crozier, A., Iijima, K., McColl, K.E.L., Mullen, W., Paterson, S., Preston, T., Winter, J.   +7 more
core   +2 more sources

Stimuli‐Responsive Materials for Biomedical Applications

Advanced Materials, EarlyView.
Stimulus‐responsive materials (SRMs) hold great promise for use in a wide range of biomedical applications. This review covers four stimulus modalities, namely, electrical, optical, magnetic, and ultrasound, and their associated SRMs. It provides a summary of the materials in each modality, their development, and current research perspectives.
Adriana Teixeira do Nascimento, Paul R. Stoddart, Toon Goris, Miriam Kael, Richard Manasseh, Karen Alt, Jurie Tashkandi, Byung Chul Kim, Simon E Moulton   +8 more
wiley   +1 more source

DNA Breathing Dynamics in the Presence of a Terahertz Field

, 2009
We consider the influence of a terahertz field on the breathing dynamics of double-stranded DNA. We model the spontaneous formation of spatially localized openings of a damped and driven DNA chain, and find that linear instabilities lead to dynamic ...
A. Usheva, A.R. Bishop, Alexandrov, Alexandrov, Alexandrov, B.S. Alexandrov, Bondar, Brucherseifer, Chu, Chu, Dauxois, Frohlich, George, Ho, Homenko, Ince, K.Ø. Rasmussen, Korenstein-Ilan, Lie George, Markelz, Olshevskaya, Olshevskaya, Peyrard, Samson, Usheva, V. Gelev, Vanossi, Verschaeve, Whittaker   +28 more
core   +1 more source

Safety assessment of the process ‘Veroniki Ecogrup SRL’, based on Starlinger Decon technology, used to recycle post-consumer PET into food contact materials [PDF]

, 2017
Publisher ...
Bolognesi, Claudia, Castle, Laurence, Cravedi, Jean-Pierre, Dudler, Vincent, EFSA Panel on Food Contact Materials Enzymes, Flavourings and Processing Aids (CEF), Engel, Karl-Heinz, Fowler, Paul, Gontard, Nathalie, Grob, Konrad, Gürtler, Rainer, Husøy, Trine, Kärenlampi, Sirpa, Lampi, Eugenia, Mennes, Wim, Milana, Maria Rosaria, Nerin, Cristina, Papaspyrides, Constantine, Penninks, André, Silano, Vittorio, Smith, Andrew, Tavares Poças, Maria de Fátima, Tlustos, Christina, Volk, Katharina, Wölfle, Detlef, Zorn, Holger, Zugravu, Corina-Aurelia   +25 more
core   +2 more sources