Results 121 to 130 of about 2,546 (256)

Single- and Multicomponent Siloxane Adsorption in Al-MCM-41 (Al = 0.0, 1.3, and 4.4). [PDF]

ACS Omega
Alves CMAC, Alves JF, Rabelo-Neto RC, Júnior LSC, Fuerte A, Ferreira-Aparicio P, Valenzuela RX, Araújo RS, Oliveira MLM.   +8 more
europepmc   +1 more source

Segmented Intraoral Scanning With a Palatal Marker for Complete‐Arch Digital Implant Impressions: An In Vitro Comparative Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives To compare four complete‐arch implant impression workflows—segmented right/left IOS merged via a palatal marker (IOS‐LEGO‐Seg), continuous full‐arch IOS with a palatal marker (IOS‐LEGO‐Full), continuous full‐arch IOS without a palatal marker (IOS‐Full), and a conventional open‐tray PVS impression followed by cast fabrication and ...
Reo Ikumi, Takahiro Murakami, Luís Azevedo, João Pitta, Duygu Karasan, Irena Sailer   +5 more
wiley   +1 more source

Insights into electric- and thermal-induced decomposition and gas evolution of silicone rubber through experiments and molecular simulations. [PDF]

RSC Adv
Gong J, Zhao Q, Huang J, Ye Z, Wang Z, Chen Y, Gong W.   +6 more
europepmc   +1 more source

Comfort and Usability of Digital Versus Conventional Custom‐Fit Mouthguards: A Randomized Clinical Trial

Dental Traumatology, EarlyView.
ABSTRACT Background/Objectives The use of mouthguards protects teeth and the supporting tissues against impacts. Digital impressions and 3D‐printed models can reduce manufacturing steps and minimize discomfort. This study evaluated the fit, comfort, and usability of custom‐made mouthguards, obtained by conventional and digital workflow, in amateur ...
Maryuri Macías Bautista, Priscilla Barbosa Ferreira Soares, Airin Karelys Avendaño Rondon, Laryssa Silva da Cunha, Ianca Daniele Oliveira de Jesus, Rodrigo Silva Moreira, Gisele Rodrigues da Silva, Liran Levin, Carlos José Soares   +8 more
wiley   +1 more source

Esthetic and adhesive properties of a novel colored fiber post: A restorative approach to an endodontic challenge

European Journal of Oral Sciences, EarlyView.
Abstract Colored fiber posts facilitate clinical retrieval but could impact esthetics and bonding. This study evaluated the color stability and dentin bond strength of a novel colored fiber post designed to facilitate post‐removal. Sixty premolars had root canal therapy and post space preparation.
Laís Lima Pelozo, Diana Codas‐Duarte, Camila Tirapelli, Manoel Damião Sousa‐Neto, Aline Evangelista Souza‐Gabriel   +4 more
wiley   +1 more source

Geographical distribution and long-term trends of cyclic volatile methyl siloxanes in sediments and fish of Tokyo Bay. [PDF]

Environ Monit Assess
Naito W, Iwasaki Y, Ushioka S, Meguriya N.   +3 more
europepmc   +1 more source

Benign by design: A paradigm shift in cosmetic ingredient development

International Journal of Cosmetic Science, EarlyView.
Benign by design strategies enable the creation of biodegradable cosmetic ingredients, reducing environmental persistence while maintaining the intended biological activity. This work compiles design rules and tools to guide the development of more sustainable molecules for the cosmetics industry.
Sandra Mota, Klaus Kümmerer, Isabel Martins de Almeida, Emília Sousa   +3 more
wiley   +1 more source

Stabilization and Steam Activation of Petroleum-Based Pitch-Derived Activated Carbons for Siloxane and H₂S Gas Removal. [PDF]

Materials (Basel)
Lee GH, Kang JK, Bai BC, Park YW.
europepmc   +1 more source

Influence of Different Multilayer Zirconia Materials on the In Vitro Load‐Bearing Capacity of Resin‐Bonded Fixed Partial Dentures in the Posterior Region

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective Comparison of the load‐bearing capacity and failure pattern of posterior resin‐bonded fixed partial dentures (RBFPDs) differing in retainer design, zirconia material, and vertical nesting position. Materials and Methods RBFPDs replacing a maxillary first molar were fabricated with 2 retainer designs (inlay‐retained, IR; wing‐retained,
Moritz Waldecker, Maria Sophie Heller, Stefan Rues, Peter Rammelsberg, Wolfgang Bömicke   +4 more
wiley   +1 more source

Atmospheric oxidation of dimethylsiloxanes, a source of Si=O double bonds? [PDF]

Environ Sci Pollut Res Int
Rücker C, Troegel D, Kümmerer K.
europepmc   +1 more source