Results 221 to 230 of about 9,963 (254)

Comparative analysis of heat impacts on bond strength and failure modes of calcium silicate- and epoxy resin-based sealers. [PDF]

BMC Oral Health
Kandil NM, Elashiry MM, Wong B, Elgendy AA.   +3 more
europepmc   +1 more source

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

Advanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt, Stephan Müssig, Robert Luxenhofer, Karl Mandel   +3 more
wiley   +1 more source

Adverse tissue reaction to a next-generation bioceramic sealer: a structured literature review and case report. [PDF]

Front Dent Med
Ceraulo S, Barbarisi A, Hu ZH, Migliore I, Lauritano D, Caccianiga G, Carinci F.   +6 more
europepmc   +1 more source

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

Advanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

The effects of zinc oxide eugenol, calcium hydroxide, bioactive glass, resin and bioceramic canal sealers on post-operative pain: A randomized clinical trial. [PDF]

Bioinformation
Mitna S, Singh SK, Jain Y, Malviya K, Agrawal S.   +4 more
europepmc   +1 more source

A Thermoreversible Gelation Pathway to Plant Cuticle‐Inspired Biopolymer Aerogel Monoliths Based on Network‐Spherulitic Crystal Assemblies

Advanced Materials, EarlyView.
To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto, Zeineb Ben Rejeb, Rafaela Aguiar, Nello D. Sansone, Sumaiya Farzana, Isaac Ali, Jun Uk Lee, Daniel J. Davidson, Ailsa K. Edward, Chul B. Park, Patrick C. Lee   +10 more
wiley   +1 more source

Effect of root canal moisture on intratubular penetration of bioceramic sealer using two obturation techniques: A confocal laser scanning microscopic study. [PDF]

J Conserv Dent Endod
Al-Qaralusi MJ, Al-Gharrawi HA.
europepmc   +1 more source

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

Advanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo, Dae Hui Park, Jeong‐Ho Jang, Woo Seok Tack, Jin Man Kim, Hak Ki Yu, Hyeong Min Jin, Jang Hwan Kim   +7 more
wiley   +1 more source

Assessment of physicochemical and cytotoxic characteristics of resin-based and bioceramic root canal sealers: an in vitro study. [PDF]

BMC Oral Health
Kandemir Demirci G, Çöven FO, Güneri P, Nalbantsoy A, Yaprak Karavana S, Kaval ME, Çalışkan MK.   +6 more
europepmc   +1 more source

Bioactivity and dimensional stability of resin-, hybrid-, and silicate-based endodontic sealers: An in vitro comparative study. [PDF]

J Clin Exp Dent
Dias MS, Freitas Furtado JL, Ferreira Damasceno MA, de Carvalho JC, Gondim DV, Alcalde MP, Húngaro Duarte MA, de Vasconcelos BC.   +7 more
europepmc   +1 more source