Results 111 to 120 of about 169,887 (403)
A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring
Advanced Functional Materials, EarlyView.This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee +9 more
wiley +1 more source
Trends in Materials' Outgassing Technology [PDF]
Test sample acquisition and chemical analysis techniques for outgassing products from spacecraft, experiment modules, and support equipment is described. The reduction of test data to a computer compatible format to implement materials selection policies
Colony, J. A.
core +1 more source
A Universal Biomimetic Approach for Making Artificial Antigen‐Presenting Cells for T Cell Activation
Advanced Functional Materials, EarlyView.This study shows a biomimetic silica microcapsule (SMC) fabrication method under mild conditions for making artificial antigen‐presenting cells (aAPCs). Inspired by marine biomineralization, peptide‐mediated biosilicification enables silica shell formation on emulsion templates. The resulting SMCs possess a core–shell structure, controlled fluorescence
Fei Hou +5 more
wiley +1 more source
Sources and transport of silicone NVR [PDF]
The retrieved LDEF had varying amounts of visible contamination films (brown stains) at many locations. FTIR spectra of heavy film deposits at vents and of optical windows from tray E5 indicated methyl silicone and silica in the contaminant films.
Harvey, Gale A.
core +1 more source
, 2014 The impact strength of cellulose diacetate (CDA) bonded with a modified cardanol (3-pentadecylphenoxy acetic acid: PAA) was greatly improved up to 9 kJ/m2 by adding a relatively small amount of modified silicones while suppressing a decrease in bending ...
Makoto Soyama +4 more
semanticscholar +1 more source
Silicones and Silicone-Modified Materials [PDF]
, 2000 Commercial silicone-based products range from those entirely composed of silicones, to products where silicone is a small, but key component. Silicones are widely used in the polymer industtry as elastomers, pressure sensitive adhesives, in water-borne systems, biomedical products surface and interfacial agents, personal care products, processing aids,
John J. Fitzgerald +3 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.A soft, compact, and cuffless system for continuous blood pressure monitoring using laser‐sintered liquid metal conductors is developed. The stretchability and sensitivity of the device enable real‐time, non‐invasive tracking of blood pressure, including recovery after exercise. This wearable device offers a practical solution for managing hypertension
Jung Jae Park +6 more
wiley +1 more source
Influence of Design Variables on Seismic Performance of Unitized Curtain Walls
Challenging Glass Conference ProceedingsCreating safer and more resilient building facades has become a primary concern in contemporary design, particularly in earthquake-prone regions, where there is a potentially high impact on financial, social and environmental losses. Glazed curtain wall
Simona Bianchi +4 more
doaj
Surface contamination on LDEF exposed materials [PDF]
X-ray photoelectron spectroscopy (XPS) has been used to study the surface composition and chemistry of Long Duration Exposure Facility (LDEF) exposed materials including silvered Teflon (Ag/FEP), Kapton, S13GLO paint, quartz crystal monitors (QCM's ...
Hemminger, Carol S.
core +1 more source