Results 41 to 50 of about 41,609 (216)

Portable instrument for in-vivo infrared oxymetry using spread-spectrum modulation [PDF]

open access: yes, 2007
Near Infrared Spectroscopy (NIRS) can be employed to monitor noninvasively and continuously local changes in hemodynamics and oxygenation of human tissues.
Trevisan, S.   +5 more
core   +1 more source

IN4MER Biomaterial Ink: A Phosphorescent Biosensing Biomaterial Ink for Multiple Analytes (Glucose, Lactate, Oxygen) Measurements and Temperature Sensing Applications

open access: yesAdvanced Functional Materials, EarlyView.
Multianalyte, real‐time monitoring of bioprinted scaffolds remains challenging. Phosphorescence‐lifetime–based, optically responsive microparticles are embedded in diverse printable hydrogels (κ‐carrageenan, GelMA, PEGDA) to form biomaterial inks that report oxygen, glucose, lactate, and temperature.
Waqas Saleem   +11 more
wiley   +1 more source

Demo 23-22 Infrared in Spectrum

open access: yes, 2001
The existence of infrared radiation in the spectrum of white light is shown in this video. A thermopile, mounted behind a slit in the screen shown in Figure 1, picks up infrared radiation.

core  

Infrared Spectrum analysis of AEVA.

open access: yes, 2016
Infrared Spectrum analysis of AEVA.
Jatin Kalita (721443)   +3 more
core   +1 more source

Infrared spectrum of DSPE-PEG2000-OH

open access: yes, 2018
Infrared spectrum of DSPE-PEG2000 ...
Qin He (499660)
core   +2 more sources

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

Experimental infrared spectrum of TABA.

open access: yes, 2016
Experimental infrared spectrum of TABA.
José E. F. Sousa (3161775)   +8 more
core   +1 more source

Infrared spectrum of acetonitrile

open access: yesJournal of Molecular Spectroscopy, 1974
Journal of Molecular Spectroscopy 52 (1974) 287-300. doi:10.1016/0022-2852(74)90120-9 ; Received by publisher: 1973-10-19 ; Harvest Date: 2016-01-04 12:20:18 ; DOI:10.1016/0022-2852(74)90120-9 ; Page Range: 287 ...
Department of Chemistry, University of Florida, Gainesville, Florida 32611 USA ( host institution )   +2 more
openaire   +2 more sources

Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework

open access: yesAdvanced Functional Materials, EarlyView.
The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu   +13 more
wiley   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

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