Results 101 to 110 of about 169,887 (403)

Thiophenyl ether disiloxanes and trisiloxanes useful as lubricant fluids [PDF]

open access: yes, 1974
The characteristics of organosilicon compounds for lubrication under extreme conditions are discussed. The substances considered are thiophenyl ether disiloxanes and trisiloxanes.
Akawie, R. I., Bilow, N.
core   +1 more source

Immobilization of antimicrobial core-shell nanospheres onto silicone for prevention of Escherichia coli biofilm formation [PDF]

open access: yes, 2016
Escherichia coli (E. coli) strains are among the most frequently isolated microorganisms in urinary tract infections able to colonize the surface of urinary catheters and form biofilms.
Francesko, Antonio   +4 more
core   +2 more sources

High‐Performance Millimeter Scale Electromagnetic Generator

open access: yesAdvanced Functional Materials, EarlyView.
A high‐performance millimeter‐scale electromagnetic generator (mmEMG) is developed using magnetic flux concentrator (MFC) films on both coil ends to enhance magnetic flux. Through simulations and experiments, structural and magnetic properties are optimized, achieving a 5.6‐fold electrical output improvement.
Jin Pyo Lee   +5 more
wiley   +1 more source

Évolution des corps gras utilisés dans la formulation des rouges à lèvres au cours des quinze dernières années

open access: yesOléagineux, Corps gras, Lipides, 2006
Cosmetic companies all consider the lipstick as an attractive product. It has indeed a strong image for trademarks and represents at the same time a product that customers can easilly afford.
de Clermont-Gallerande Hélène
doaj   +1 more source

An evaluation of two flat-black silicone paints for space application [PDF]

open access: yes
Tests were conducted on two flat-black silicone paints suggested for space applications to determine their optical, electrical, and mechanical properties.
Clatterbuck, Carroll H.   +1 more
core   +1 more source

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

open access: yesAdvanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang   +7 more
wiley   +1 more source

Iron-catalyzed depolymerizations of end-of-life silicones with fatty alcohols [PDF]

open access: yes, 2003
During the last decades, polymers became one of the major materials in our society and a future without polymers is hardly imaginable. However, as negative issue of this success enormous amount of end-of-life materials are accumulated, which are mainly ...
Farooq   +25 more
core   +1 more source

Laser‐Induced Graphene‐Assisted Patterning and Transfer of Silver Nanowires for Ultra‐Conformal Breathable Epidermal Electrodes in Long‐Term Electrophysiological Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a novel method using laser‐induced graphene (LIG) to enable high‐yield transfer of silver nanowire (AgNW) networks onto ultra‐low modulus, breathable silicone substrates. This approach creates ultra‐conformal epidermal electrodes (≈50 µm) for long‐term, high‐fidelity electrophysiological monitoring, even in challenging conditions ...
Jiuqiang Li   +10 more
wiley   +1 more source

Stability and reactivity of dimethylethoxysilane [PDF]

open access: yes
The chemistry of the compound dimethylethoxysilane (DMES) is discussed especially as it relates to waterproofing silica surfaces. Some of the desirable properties of this compound are that it readily reacts with silica in the vapor phase, it is a low ...
Ford, Douglas I., Johnson, Richard E.
core   +1 more source

Considerations on the lubrication of spacecraft mechanisms [PDF]

open access: yes, 1983
Space tribology and a number of precepts to guide designers in its application are discussed. Of the many techniques available all, without exception, have limitations in performance.
Briscoe, M., Todd, M. J.
core   +1 more source

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