Results 141 to 150 of about 77,854 (263)

High‐Resolution Patterned Delivery of Chemical Signals From 3D‐Printed Picoliter Droplet Networks

Advanced Materials, EarlyView.
3D‐printed picoliter droplet networks have been fabricated that control gene expression in bacterial populations by releasing chemical signals with precise spatial definition and high temporal resolution. This system of effector release is widely applicable, offering diverse applications in biology and medicine.
Jorin Riexinger, Thomas Caganek, Xingzao Wang, Yutong Yin, Khoa Chung, Linna Zhou, Hagan Bayley, Ravinash Krishna Kumar   +7 more
wiley   +1 more source

Effects of different curing methods on the color stability of composite resins. [PDF]

Restor Dent Endod
Pisano M, Iandolo A, Abdellatif D, Chiacchio A, Galdi M, Martina S.   +5 more
europepmc   +1 more source

Reprogrammable Mechanical Metamaterials via Passive and Active Magnetic Interactions

Advanced Materials, EarlyView.
The combination of flexible matrices with embedded hard‐magnetic nodes enables metastructures with reprogrammable mechanical properties, even in the absence of external magnetic fields. The evolving interaction between nodes during structural deformation allows mechanical tunability under quasi‐static and dynamic loading, and bistable transitions. This
Carlos Perez‐Garcia, Ramon Zaera, Josue Aranda‐Ruiz, Giovanni Bordiga, Giada Risso, Maria Luisa Lopez‐Donaire, Katia Bertoldi, Daniel Garcia‐Gonzalez   +7 more
wiley   +1 more source

Do preheated composite resins provide better cementation results for indirect restorations? A Systematic Review. [PDF]

J Clin Exp Dent
Souza JPDV, Piacenza LT, Mazaro JVQ, Moreno ALM, Moreno NVA, Dos Santos DM, Goiato MC.   +6 more
europepmc   +1 more source

Advancing Metal–Organic Framework‐Based Composites for Effective Chemical Warfare Agent Detoxification under Real‐World Conditions

Advanced Materials, EarlyView.
This review describes recent developments in the design and synthesis of metal–organic frameworks (MOF)/textile composites for the detoxification of chemical warfare agent and simulants with extensive discussion on the advantages and disadvantages of different methods.
Zhihua Cheng, Kira M. Fahy, Gregory W. Peterson, Kent O. Kirlikovali, Omar K. Farha   +4 more
wiley   +1 more source

Experimental study of polishing systems on surface roughness and color stability of novel bulk-fill composite resins. [PDF]

BMC Oral Health
Karakaş SN, Batmaz SG, Çiftçi V, Küden C.   +3 more
europepmc   +1 more source

Comparative Efficacy of Four Stain Removal Methods for Bleach-Shade Composite Resins after Immersion in Staining Solutions: An In Vitro Study. [PDF]

Int J Dent, 2023
Hashemikamangar SS, Farahani S, Khoshgoo S, Doroudgar P.   +3 more
europepmc   +1 more source

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

Advanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis, Subhajit Dutta, Saqib Kamal, Sergio Gómez‐Graña, Isabel Pastoriza‐Santos, Stefan Wuttke, Lakshminarayana Polavarapu   +6 more
wiley   +1 more source

Comparison of Flexural Strength and Wear of Injectable, Flowable and Paste Composite Resins. [PDF]

Materials (Basel)
Rajabi H, Denny M, Karagiannopoulos K, Petridis H.   +3 more
europepmc   +1 more source

Hardness and Depth of Cure of Conventional and Bulk-Fill Composite Resins in Class II Restorations with Transparent and Metal Matrix Strips. [PDF]

Front Dent, 2023
Musavinasab SM, Norouzi Z.
europepmc   +1 more source