Results 121 to 130 of about 33,325 (299)

Bilateral Breast Gradient Insert Prototype for Strong Diffusion Encoding at 3 T

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Diffusion MRI has shown promise for breast cancer screening, lesion characterization, and treatment response monitoring without contrast agents, but further translation is constrained by the gradient performance of conventional systems.
Gerrit Cornelis Arends, Edwin Versteeg, Feng Jia, Dennis W. J. Klomp, Maxim Zaitsev, Sebastian Littin, Chantal M. W. Tax   +6 more
wiley   +1 more source

Does a chitosan-containing dentifrice prevent demineralization around orthodontic brackets?

, 2011
Objective: To test the null hypothesis that there is no significant difference between the chitosan-containing and conventional nonfluoridated dentifrices in inhibition of enamel demineralization around orthodontic ...
Uysal , Tancan, Ozcan, Suat, Sasak, Feridun, Akkurt, MEHMET, Mihri Amasyali, Deniz Sagdic, Tancan Uysal, Suat Ozcan, Akkurt, Meltem Derya, YAĞCI, Ahmet, Amasyali, Mihri, Meltem Derya Akkurt, Ahmet Yagci, Sagdic, Deniz, Feridun Basak, Uysal, Tancan   +15 more
core   +1 more source

Functional Modification of Chitosan Films: Influence of Chitosan Molecular Weight and Acidic Medium Type

Polymer Engineering &Science, EarlyView.
Schematic depiction of film forming solution composition and preparation method. ABSTRACT The packaging industry relies on plastics as multipurpose materials. However, there is a growing effort to identify alternatives with comparable properties while being environmentally friendly.
Emma‐Josefina Klaisnerová, Lukáš Vápenka, Filip Beňo, Aleš Rajchl   +3 more
wiley   +1 more source

The Effect of Window Width on the Demineralization of Human Dentine and Enamel

, 1999
Demineralization, dentine, enamel ...
Arends, J., Ruben, J., Christoffersen, J.   +2 more
core  

Renewable methacrylate resin for vat photopolymerization derived from post‐consumer polyester waste

Polymer International, EarlyView.
End‐of‐life poly(ethylene terephthalate) was upcycled into a renewable methacrylate crosslinker using microwave‐assisted methacrylation and applied in vat photopolymerization. The recycled resin enabled high‐resolution 3D printing with tunable mechanical performance, highlighting a circular strategy to reduce fossil‐based photopolymer feedstocks ...
Kylian Janssen, Teijs Reijnders, Jarno Guit, Jerzy Hul, Paul Morandi, Rudy Folkersma, Katja Loos, Vincent SD Voet   +7 more
wiley   +1 more source

Herbal Therapeutics in Osteoporosis: Mechanisms, Evidence, and Translational Potential

Phytotherapy Research, EarlyView.
Schematic overview of bone remodeling dysregulation in osteoporosis and the multi‐target protective role of herbal therapeutics. ABSTRACT Osteoporosis is a chronic bone disease marked by reduced density and increased fracture risk. Current treatments face limitations in safety, efficacy, and long‐term adherence, prompting interest in alternative ...
Elnaz Vafadar Moradi, Sina Vossoughinia, Zahra Yazdanpanah, Hossein Sobhani, Jalileh Jalali, Mahboobeh Ghasemzadeh Rahbardar   +5 more
wiley   +1 more source

Porous Modified Calcium Carbonate as an Efficient Carrier for Gallic and Ascorbic Acids in Humidity‐Activated Oxygen Scavenging Systems

Packaging Technology and Science, EarlyView.
Porous modified calcium carbonate (MCC) is presented as an efficient carrier for humidity‐activated oxygen scavengers based on gallic acid and ascorbic acid. The porous MCC structure preserves high accessibility of the active compounds, enabling effective oxygen scavenging under high relative humidity, with performance governed by loading level ...
Nastasia M. Coray, Bettina Röcker, Gabriel Mäder, Fabien W. Monnard, Matthias Welker, Joachim Schoelkopf, Selcuk Yildirim   +6 more
wiley   +1 more source

Using MALDI‐FTICR Mass Spectrometry to Enhance ZooMS Identifications of Pleistocene Bone Fragments Showing Variable Collagen Preservation

Rapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Recent advances in high‐throughput molecular analyses of collagen peptides, especially ZooMS (Zooarchaeology by Mass Spectrometry), have permitted breakthroughs in the analysis of archaeological material that is highly fragmented, a factor that hinders morphological identification.
Pauline Raymond, Karen Ruebens, Fabrice Bray, Jean‐Christophe Castel, Eugène Morin, Foni Le Brun‐Ricalens, Jean‐Guillaume Bordes, Christian Rolando, Jean‐Jacques Hublin   +8 more
wiley   +1 more source

Quantitative collagen and proteoglycan imaging reveal organic layering, gradients and regional texture in young mature dental cementum

VIEW, EarlyView.
Cementum, the mineralized tissue covering all mammalian tooth roots, helps maintain tooth stability, but its internal organization is still poorly understood. In this study, we combine quantitative histologial methods to map the regional distributions of collagen fibers and proteoglycan‐rich matrix layers in porcine cementum.
Jie Zhen, Yuyang Mao, Hamza Elfarraj, Paul Zaslansky   +3 more
wiley   +1 more source

Surface Micro‐Discharge Plasma for Multiple Teeth Bleaching: Efficacy, Mechanism and Safety

High Voltage, EarlyView.
ABSTRACT Hydrogen peroxide (H2O2) is the commonly‐used bleaching chemical in clinical practice, but its excessive concentrations can cause tooth damage. Atmospheric pressure cold plasma is considered a promising new technique for tooth bleaching. Surface micro‐discharge (SMD) devices can generate large‐scale plasma, which holds potential for treating ...
Ruike Chen, Haoran Feng, Yinglong Li, Hong Pan, Hangbo Xu, Zhen Jiao, Dongjie Cui, Ruonan Ma   +7 more
wiley   +1 more source