Results 131 to 140 of about 169,887 (403)
Blocks of pine sapwood and beech wood were treated with water-based emulsions containing short-chain silicones with different α-ω-bonded functional groups, such as diamino, carboxyl and carbonyl, betain, and epoxy groups.
M. Pries+4 more
semanticscholar +1 more source
A kirigami‐inspired breathable smart contact lens is reported for wireless monitoring of corneal hypoxia and microenvironment. The ultrathin (55 µm) and flexible sensing device enables digitalized, in situ and precise monitoring of dissolved oxygen, humidity, and temperature (R2 >0.98).
Jiaxue Zhu+11 more
wiley +1 more source
Optical characterization of LDEF contaminant film [PDF]
Dark brown molecular film deposits were found at numerous locations on the Long Duration Exposure Facility (LDEF) and have been documented in great detail by several investigators.
Blakkolb, Brian K.+3 more
core +1 more source
Effects of co-surfactant and conditioning agent on colour [PDF]
The colour-fading of hair treated with oxidative dyes is attributed to the effects of ultraviolet light and other environmental factors, but mostly it occurs during shampooing. This effect is caused by the diffusion of chromaphores from within the cortex
Daniels, Gabriela+3 more
core
Salt‐Compact Albumin as a New Pure Protein‐based Biomaterials: From Design to In Vivo Studies
A new class of materials built entirely of native albumin protein is designed using a simple protocol based on salt‐assisted compaction, breaking with current crosslinking strategies. This green process leads, surprisingly, to water‐insoluble handable materials with high preservation of their native protein structures and Young's modulus close to that ...
Eya Aloui+19 more
wiley +1 more source
Lubricant Selection Manual, Phase 3 [PDF]
Future spacecraft must be designated to operate for very long time periods in space. For example, a target goal for the Space Station is 30 years of operation.
Dufrane, K. F.+2 more
core +1 more source
Discussion: “High-Temperature Performance of Silicone Fluids in Journal Bearings” (Brophy, J. E., Larson, J., and Militz, R. O., 1948, Trans. ASME, 70, pp. 929–936) [PDF]
D. W. James
openalex +1 more source
Kidney Stone Dissolution By Tetherless, Enzyme‐Loaded, Soft Magnetic Miniature Robots
Wireless magnetic robots are developed for kidney stone dissolution. The robots navigate through a urinary tract model from bladder and ureter to renal pelvis with the help of external magnetic fields. The filaments are loaded with urease enzyme which catalyzes urea to carbon dioxide and ammonia, thereby increasing pH to basic regime and supporting ...
Afarin Khabbazian+15 more
wiley +1 more source