Results 261 to 270 of about 59,548 (352)

Comparison of Chemico-Physical Properties and Calcium Ion Release of Bioceramic Root Canal Sealers: A Pilot <i>In vitro</i> Study.

J Pharm Bioallied Sci
Avaran RS, Singh VPP, Mudappa SC, Varughese A, Joseph A, Gayathri P.   +5 more
europepmc   +1 more source

A novel root canal filling technique using a resin-based sealer without gutta-percha: a summary of two cases. [PDF]

BMC Oral Health
Okamoto M, Moriyama K, Kuriki N, Takahashi Y, Leprince JG, Suzuki M, Iwasaki K, Duncan HF, Hayashi M.   +8 more
europepmc   +1 more source

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

Advanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan, Erlantz Lizundia, Hao Jia, Lennart Bergström   +3 more
wiley   +1 more source

Removal efficacy of two different root canal sealers in retrograde cavities: a micro-CT study. [PDF]

BMC Oral Health
Başar Ö, Çıkman AŞ, Keskin C.
europepmc   +1 more source

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

Advanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata, Aayush Kumar Jaiswal, Ari Hokkanen, Hannes Orelma, Tadahisa Iwata   +4 more
wiley   +1 more source

Hybrid Microdiscs for Magnetically Induced Non‐Cytotoxic Thermal Actuation and Programmable Biomolecule Delivery

Advanced Functional Materials, EarlyView.
Hybrid magnetic microdiscs with customizable size and composition are engineered through refined photolithography and LbL assembly. Embedded Fe3O4 nanoparticles enable localized, non‐cytotoxic heating, while protein cargos can be incorporated in tunable quantities.
Daniela Iglesias‐Rojas, Danny Villanueva, Jon Mentxaka‐Salgado, Nerea Lete, Ane Olazagoitia‐Garmendia, Eduardo Fernández, Iñaki Orue, Alfredo García‐Arribas, Maria Luisa Fdez‐Gubieda, Ainara Castellanos‐Rubio, Robert Morel, Bernard Dieny, Maite Insausti, Idoia Castellanos‐Rubio   +13 more
wiley   +1 more source

In vitro Comparison of Cytotoxicity and Osteoclastogenesis of Four Bioceramic Sealers in Murine Bone Marrow Cells. [PDF]

Int Dent J
Chen Z, Sun X, Wang Z, Chang Z, Zhu L, Wang L.   +5 more
europepmc   +1 more source

An Ultrafast Self‐Gelling Versatile Hydrogel for Rapid Infected Burn Wound Repair in Military Medicine

Advanced Functional Materials, EarlyView.
A self‐gelling PG@PAC (POD/Gel‐CDH@PA/CHX) powder is developed for infected burn care in austere settings. Upon contact with wound exudate, it instantly forms an adhesive hydrogel, providing simultaneous hemostasis, broad‐spectrum antibacterial activity, reactive oxygen species scavenging, and immunomodulation. In a murine model of S.
Liping Zhang, Zhangrui Wu, Xiansheng Zhao, Geng Wang, Quyang Yang, Minxia zhang, Xiaowei Wang, Xiujun Cheng, Changyue Wu, Dan Wu, Yutian Yang, Canbin Dong, Tao Zhang, Weiqiang Tan, Ningwen Zhu   +14 more
wiley   +1 more source

Retrieval of AH Plus, MTA Fillapex, and Endoseal MTA in Endodontic Retreatment: An in Vitro Cone-Beam Computed Tomography Study. [PDF]

Front Dent
Omidi S, Rahmanirad S, Jafari A, Moosazadeh M, Abbaspourrokni H, Alimohammadi M.   +5 more
europepmc   +1 more source