Results 131 to 140 of about 308,064 (295)

Innovations in polysaccharide‐based hydrogels in sustainable agriculture

Polymer International, EarlyView.
Polysaccharide‐based hydrogels are promising in sustainable agriculture, as these natural polymers have the ability to absorb water and nutrients and release them gradually in the soil, in addition to ensuring biodegradability and lower cost. However, some challenges still need to be overcome.
Marcia Leticia Monteiro Gomes, Josiély de Souza Martins, Cid Naudi Silva Campos, Dthenifer Cordeiro Santana, Rafael Felippe Ratke, Paulo Eduardo Teodoro, Edvani Curti Muniz, Edson Cavalcante Silva‐Filho, Josy Anteveli Osajima, Florisvaldo Clementino Santos Filho, Lucas Ferraz dos Santos, Maria Del Mar Orta Cuevas, Larissa Pereira Ribeiro Teodoro   +12 more
wiley   +1 more source

Iron(III) ion reinforced P(NiPAAm‐co‐AA) beads as tunable smart organogels

Polymer International, EarlyView.
Macroporous beads of PNiPAAm‐co‐AA copolymers were further crosslinked by iron(III) ions. The resulting beads are mechanically robust and reversibly responsive to a change of solvent from ethanol to ethyl acetate with half‐lives in the range of minutes.
Johannes Gmeiner, Jonah Hasse, Gerrit A Luinstra   +2 more
wiley   +1 more source

Pembuatan dan Karakterisasi Bahan Gingiva Berbasis Komposit Resin Akrilik dengan Penambahan Serat Kaca

, 2011
Acrylic resin is often used as a base for artificial gingiva, because it is biocompatible, flexible, material easily available and cheap prices. This material is easily broken and can cause pores due to evaporation of unreacted monomer to polymer. This
Hasibuan, Suci Ramadhani
core  

In Situ Curing‐Enabled 3D Printing of Continuous Fiber‐Reinforced Thermosetting Composites

Journal of Polymer Science, EarlyView.
In situ curing‐enabled the 3D printing of continuous fiber/thermoset composites, which were reviewed. Particularly, four types of in situ curing, were discussed, including Radiation‐induced curing, photothermal curing, electrothermal curing, and frontal polymerization. AI‐integrated printing was also analyzed.
Xiaofei Wu, Harrison Hayworth, Shiren Wang   +2 more
wiley   +1 more source

Multi‐Scale 3D Printing of Magnetic Polymer Nanocomposites with Controlled Particle Dispersion and Hyperthermic Response

Small, EarlyView.
Dispersion of magnetic nanoflowers in trimethylolpropane ethoxylate triacrylate to generate photocurable nanocomposites is described. Particle dispersion provides processability and target AC‐field stimulated temperature increases. Complex (DLP) printed structures with submicron features are demonstrated, and the potential for stimulated release of ...
Eoin P. McKiernan, Jacek K. Wychowaniec, Danielle Winning, Shane Clerkin, Ines Martinez‐‐Chauvin, John Crean, Alexa Ennis, Colm Delaney, Larisa Florea, Dermot F. Brougham   +9 more
wiley   +1 more source

Molar incisor hypomineralisation: current knowledge and practice

International Dental Journal, EarlyView., 2020
Background Molar incisor hypomineralisation (MIH) is a common developmental dental condition that presents in childhood. Areas of poorly formed enamel affect one or more first permanent molars and can cause opacities on the anterior teeth. MIH presents a variety of challenges for the dental team as well as functional and social impacts for affected ...
Helen D. Rodd, Anna Graham, Niecoo Tajmehr, Laura Timms, Noren Hasmun   +4 more
wiley   +1 more source

Effect of different palatal vault shapes and woven glass fiber reinforcement on dimensional stability of high impact acrylic denture base [part II]

Journal of Baghdad College of Dentistry, 2015
Background: Change in palatal vault shape and Reinforcement of high impact acrylic denture base resin may in turn affect the dimensional accuracy of acrylic resin and affecting the fitness of the denture.
Shnay M Atiyah, Thekra I Hamad
doaj  

Acrylic Resin

Journal of the Japan Society of Colour Material, 1991
Takenao HATTORI, Hiroshi SAKAMOTO
openaire   +2 more sources

Quantum Dot‐Based Color Conversion Layers for Displays, Lighting, and Emerging Technologies

Small, EarlyView.
This review summarizes recent advances in quantum dot‐based color conversion layers (QD‐CCLs), spanning from Cd‐based and perovskite nanocrystals to heavy‐metal‐free alternatives, and covering structural implementations across rigid, flexible, and stretchable platforms.
Kiwook Kim, Jinhee Lee, Jongseok Bae, Jiwoong Yang   +3 more
wiley   +1 more source

Impact of chitosan-incorporated toothpaste on roughness, gloss, and antifungal potential of acrylic resin. [PDF]

Sci Rep, 2023
Varaschin Theodorovicz K, Vieira-Junior WF, Manoel Garcia R, Pini Simões Gobbi L, Mayume Mori M, Prado Dias Filho B, Alves Nunes Leite Lima D, Sundfeld D, Pavesi Pini NI.   +8 more
europepmc   +1 more source