Results 71 to 80 of about 529,512 (296)

Cumulative effect of microwave sterilization on the physical properties of microwave polymerized and conventional heat-polymerized acrylic resin

Journal of Pharmacy and Bioallied Sciences, 2016
Aims: To evaluate and compare the flexural strength and impact strength of conventional and microwave cured denture base resins before and after repeated sterilization using microwave energy to consider microwave curing as an alternative to the ...
S Mohammed Shafeeq, S Karthikeyan, Subash M Reddy, Suma Karthigeyan, R Manikandan, Arthiie Thangavelu   +5 more
doaj   +1 more source

Thermoresponsive BrushGel Microcarriers for Efficient Cell Expansion and Enzyme‐Reduced Harvesting

Advanced Healthcare Materials, EarlyView.
Askari et al, report on temperature‐responsive microcarriers to minimize enzyme use and cost in dynamic cultures. Abstract Scaling up cell therapy requires efficient expansion of high‐quality cells. Microcarrier(MC)‐based systems offer high surface‐to‐volume ratios and reduce culture media usage.
Esfandyar Askari, Mahdieh Shokrollahi Barough, Amir Seyfoori, Mahmood Razzaghi, Joel Alexander Ninan, Aidan B. P. Murray, Mahmoud Salkhordeh, Yuan Tan, Shirley H. J. Mei, Mohsen Akbari   +9 more
wiley   +1 more source

Influence of Food Pigments and Thermal Aging on the Color Stability of Denture Base Resins

Applied Sciences
Color stability of acrylic resins is essential for preserving the aesthetic appearance of denture bases over time. This study explores how food pigments and thermal changes affect the color stability of commonly used denture base resins.
Beatriz Costa, Cristina Bettencourt Neves, João Carlos Roque, Vitor Anes, Virgínia Santos   +4 more
doaj   +1 more source

Multifunctional Neural Probes Enable Bidirectional Electrical, Optical, and Chemical Recording and Stimulation In Vivo

Advanced Materials, EarlyView.
Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll, Marc‐Joseph Antonini, Taylor M. Cannon, Pema Maretich, Greatness Olaitan, Valerie Doan Phi Van, Keisuke Nagao, Atharva Sahasrabudhe, Emmanuel Vargas Paniagua, Ethan J. Frey, Ye Ji Kim, Sydney Hunt, Melissa Hummel, Sanju Mupparaju, Alan Jasanoff, B. Jill Venton, Polina Anikeeva   +16 more
wiley   +1 more source

The effect of nanochitosans particles on Candida biofilm formation

Current Medical Mycology, 2016
Background and Purpose: In people wearing dentures, the growth of various Candida species under the prosthesis leads to the formation of biofilm, which can play the role of a reservoir for Candida and other kinds of microbes.
Zeinab Sadeghi Ardestani, Mehraban Falahati, Sharareh Sayah Alborzi, Mahtab Ashrafi Khozani, Fatemeh Rostam khani, Abbas Bahador   +5 more
doaj  

Allergic effects of the residual monomer used in denture base acrylic resins

European Journal of Dentistry, 2015
Denture base resins are extensively used in dentistry for a variety of purposes. These materials can be classified as chemical, heat, light, and microwave polymerization materials depending upon the factor which starts the polymerization reaction.
H. Rashid, Z. Sheikh, Fahim Vohra
semanticscholar   +1 more source

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu, Katharina Ehrmann, Ching Thye Gan, Benjamin Leuschel, Fred Pashley‐Johnson, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

An ORMOSIL-containing orthodontic acrylic resin with concomitant improvements in antimicrobial and fracture toughness properties. [PDF]

PLoS ONE, 2012
Global increase in patients seeking orthodontic treatment creates a demand for the use of acrylic resins in removable appliances and retainers. Orthodontic removable appliance wearers have a higher risk of oral infections that are caused by the formation
Shi-qiang Gong, Jeevani Epasinghe, Frederick A Rueggeberg, Li-na Niu, Donald Mettenberg, Cynthia K Y Yiu, John D Blizzard, Christine D Wu, Jing Mao, Connie L Drisko, David H Pashley, Franklin R Tay   +11 more
doaj   +1 more source

The Versatility of Layered Two‐Dimensional Heterostructures for Energy Storage: Bridging Scientific Insights and Practical Applications

Advanced Materials, EarlyView.
This review highlights the potential of 2D‐2D heterostructures (HRs) in advancing monovalent ion‐based energy storage. It examines their role in tailoring charge interactions mechanisms, optimizing interfacial properties, and overcoming the limitations of individual layered materials.
Neetu Bansal, Nitish Kumar, Prakash Kumar Pathak, Heejoon Ahn, Jing Tang, Yusuke Yamauchi, Rahul R. Salunkhe   +6 more
wiley   +1 more source

Effect of potentially chromogenic beverages on shear bond strength of acrylic denture teeth to heat-polymerized denture base resins

The Journal of Indian Prosthodontic Society, 2016
Background: Detachment of denture acrylic resin artificial teeth from denture base resin is one of the most common problems presented by denture wearers.
Karin Hermana Neppelenbroek, Vanessa Migliorini Urban, Denise Gusmao de Oliveira, Vinicius Carvalho Porto, Hercules Jorge Almilhatti, Nara Hellen Campanha   +5 more
doaj   +1 more source