Results 71 to 80 of about 220,733 (308)

Synthesis and Characterization of Elongated-Shaped Silver Nanoparticles as a Biocompatible Anisotropic SERS Probe for Intracellular Imaging: Theoretical Modeling and Experimental Verification [PDF]

, 2019
Progress in the field of biocompatible SERS nanoparticles has promising prospects for biomedical applications. In this work, we have developed a biocompatible Raman probe by combining anisotropic silver nanoparticles with the dye rhodamine 6G followed by
Caro Salazar, Carlos, Franco, Jaime, García Martín, MªLuisa, Oliva Montero, José María, Pereira, Eulalia, Pernia Leal, Manuel, Quaresma, Pedro   +6 more
core   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +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

Tomographic imaging of fragmented cortical bone heteroimplant and methylmethacrylate in segmental bone defect of rabbit tibia [PDF]

Acta Cirúrgica Brasileira, 2014
PURPOSE: To evaluate the performance of composites consisting of fragmented cortical bone heteroimplant in association with methylmethacrylate preserved in 98% glycerin, in segmental bone defect of rabbit tibia medial metaphysis.
Silvio Henrique de Freitas, Renata Gebara Sampaio Dória, Fábio de Souza Mendonça, Marcelo Diniz dos Santos, Jair Rodini Engrácia Filho, Atanásio Serafim Vidane, Alessandro Tadeu Corrêa Marques, Carlos Eduardo Ambrósio   +7 more
doaj   +1 more source

Development of coronary stents using advanced results of materials science and technology [PDF]

, 2004
Stents are high tech endovascular implants. K&M Inc. is the single Eastern European stent producer company. The market needs more biocompatible devices as the trend of the stent development all the producers have to react.
Dobránszky, János, Major, L., Nyitrai, Zs., Puskás, Zs.   +3 more
core  

Design and fabrication of a low cost implantable bladder pressure monitor [PDF]

, 2009
In the frame of the Flemish Community funded project Bioflex we developed and fabricated an implant for short term (< 7 days) bladder pressure monitoring, and diagnosis of incontinence.
Axisa, Fabrice, Cornelissen, Maria, De Smet, N, Jourand, P, Lippens, Evi, Puers, R, Rymarczyk-Machal, Monika, Schacht, Etienne, Vanfleteren, Jan   +8 more
core   +2 more sources

Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann, Berend Denkena, Hilke Petersen, Florian Schaper   +3 more
wiley   +1 more source

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

Healthy aims: developing new medical implants and diagnostic equipment [PDF]

, 2008
Healthy Aims is a €23-million, four-year project, funded under the EU’s Information Society Technology Sixth Framework program to develop intelligent medical implants and diagnostic systems (www.healthyaims.org).
Bertsch, Arnaud, Frischholz, Manfred, Higgins, Henry, Hodgins, Diana, Kenney, Laurence, Post, Nils, Spensley, John, Volckaerts, Bart, Von Stetten, Felix, Wasikiewicz, J. M., Wasikiewicz, Jaroslaw   +10 more
core   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, Volume 28, Issue 11, 3 June 2026.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source