Results 41 to 50 of about 89,512 (318)
Effects of Surface Preparation Methods on the Color Stability of 3D-Printed Dental Restorations
Journal of Functional Biomaterials, 2023 Background: Color stability is a crucial performance parameter for dental restorations, and limited research exists on how surface preparation methods affect it.
Zbigniew Raszewski +2 more
doaj +1 more source
The polishing process of advanced ceramic balls using a novel eccentric lapping machine
, 2005 The finishing process of advanced ceramic balls can be divided into two steps. The first step is lapping in which most of the stock from the ball is removed at a higher material removal rate.
Kang, J, Hadfield, M
core +1 more source
Effect of nanotopogranphy in direct wafer bonding: modeling and measurements [PDF]
, 2005 Nanotopography, which refers to surface height variations of tens to hundreds of nanometers that extend across millimeter-scale wavelengths, is a wafer geometry feature that may cause failure in direct wafer bonding processes.
W.A. Baylies +12 more
core +1 more source
, 2023 A new eco-friendly slurry has been developed for the chemical mechanical polishing process with a solution of malic acid, deionized water, and an oxidizing agent hydrogen peroxide (H2O2).
Tung, Nguyen Tien +15 more
core +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
A Novel Polishing Method for Extending the Service Life of Magnetic Compound Fluid
Lubricants, 2022 Magnetic field-assisted magnetic compound fluid (MCF) ultra-precision machining technology is regarded as an effective method to obtain a smooth surface. However, due to the evaporation and splashing of water in the polishing fluid during processing, the
Youliang Wang +5 more
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
Monitoring and meaning of vibrations in robot polishing
Journal of the European Optical Society-Rapid Publications, 2023 Robot polishing is increasingly used in the production of high-end glass work pieces such as astronomy mirrors, lithography lenses, laser gyroscopes or high-precision coordinate measuring machines.
Schneckenburger Max +4 more
doaj +1 more source