Results 41 to 50 of about 148,659 (287)

Multianalyte Serum Analysis Using Mid-Infrared Spectroscopy [PDF]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine, 1998
This study assesses the potential for using mid-infrared (mid-IR) spectroscopy of dried serum films as the basis for the simultaneous quantitation of eight serum analytes: Total protein, albumin, triglycerides, cholesterol, glucose, urea, creatinine and uric acid.
Shaw, R. Anthony, Kotowich, Steven, Leroux, Michael, Mantsch, Henry H.   +3 more
openaire   +2 more sources

Dendritic Plasmonics for Mid-Infrared Spectroscopy [PDF]

The Journal of Physical Chemistry C, 2017
Metallic nanostructures that exhibit tailored optical resonances spanning from the near to mid-infrared spectral range are of particular interest for spectroscopic and optical measurements in these spectral domains that can benefit from localized surface-enhancement effects.
Gregory Q. Wallace, Hayden C. Foy, Scott M. Rosendahl, François Lagugné-Labarthet   +3 more
openaire   +3 more sources

Nonlinear optics in germanium mid-infrared fiber material: Detuning oscillations in femtosecond mid-infrared spectroscopy

AIP Advances, 2017
Germanium optical fibers hold great promise in extending semiconductor photonics into the fundamentally important mid-infrared region of the electromagnetic spectrum. The demonstration of nonlinear response in fabricated Ge fiber samples is a key step in
M. Ordu, J. Guo, G. Ng Pack, P. Shah, S. Ramachandran, M. K. Hong, L. D. Ziegler, S. N. Basu, S. Erramilli   +8 more
doaj   +1 more source

Mid-Infrared Energy Deposition Spectroscopy

Physical Review Letters
Based on Newton’s law, the energy deposition is the first derivative of local temperature rise and gives the instantaneous absorption. We demonstrate mid-infrared energy deposition spectroscopy that offers both microsecond-scale speed and sub-micron spatial resolution.
Jiaze Yin, Christian Pfluegl, Chu C. Teng, Rylie Bolarinho, Guo Chen, Xinrui Gong, Dashan Dong, Daryoosh Vakhshoori, Ji-Xin Cheng   +8 more
openaire   +3 more sources

Automated measurement of redshift from mid-infrared low resolution spectroscopy [PDF]

, 2012
We present a new SED-fitting based routine for redshift determination that is optimised for mid-infrared (MIR) low-resolution spectroscopy. Its flexible template scaling increases the sensitivity to slope changes and small scale features in the spectrum,
Abramo, Antonio Hernán-Caballero, Assef, Avni, Babbedge, Baum, Benítez, Benítez, Bolzonella, Brodwin, Brunner, Bruzual, Bruzual, Carliles, Coleman, Collister, Connolly, Farrah, Feldmann, Fernández-Soto, Goicoechea, Gwyn, Hatziminaoglou, Hernán-Caballero, Hernán-Caballero, Houck, Houck, Ilbert, Imanishi, Koo, Lanzetta, Le Borgne, Lebouteiller, Matute, Murakami, Murphy, Negrello, Onaka, Oyaizu, Pirzkal, Press, Richards, Rowan-Robinson, Sawicki, Silva, Trouille, Wada, Wadadekar, Wang, Weedman, Weedman, Wirth, Wright, Yan   +53 more
core   +2 more sources

Vibrational Molecular Spectroscopy as a Tool to Study Molecular Structure Features of Cool-Season Chickpeas Impacted by Varieties and Thermal Processing in Relation to Nutrient Availability in Ruminants

Animals, 2023
To our knowledge, there is no study on the relationship between molecular spectral features and nutrient availability in chickpeas. The purpose of this study was to reveal molecular structure spectral profiles among cool-season adapted CDC chickpea ...
Linda Cerna, María E. Rodríguez Espinosa, Weixian Zhang, Peiqiang Yu   +3 more
doaj   +1 more source

Spitzer Mid-Infrared Spectroscopy of Infrared Luminous Galaxies at z~2 II: Diagnostics [PDF]

, 2007
We present mid-IR spectral decomposition of a sample of 48 Spitzer-selected ULIRGs spanning z~1-3 and likely L_IR~10^12-10^13Lsun. Our study aims at quantifying the star-formation and AGN processes in these sources which recent results suggest have ...
Anna Sajina, Dario Fadda, Fioc M., George Helou, Henrik Spoon, Laurent O., Lee Armus, Lin Yan, Lutz D., Philip Choi, Sturm E.   +10 more
core   +2 more sources

GTC Osiris spectroscopic identification of a faint L subdwarf in the UKIRT Infrared Deep Sky Survey [PDF]

, 2009
We present the discovery of an L subdwarf in 234 square degrees common to the UK Infrared Telescope (UKIRT) Infrared Deep Sky Survey Large Area Survey Data Release 2 and the Sloan Digital Sky Survey Data Release 3.
Abazajian, Baraffe, Burgasser, Burgasser, Burgasser, Burgasser, Burgasser, Castro-Tirado, Cruz, Cushing, Cutri, E. L. Martín, E. Solano, Faherty, Geballe, Hawley, Jao, Kirkpatrick, Lodieu, Luyten, Lépine, M. Aberasturi, M. R. Zapatero Osorio, Martín, Mignani, N. Lodieu, Reiners, Riaz, Scalo, Sivarani, Skrutskie, Vrba, Warren, West, York   +34 more
core   +2 more sources

Graphene Plasmonics for Terahertz to Mid-Infrared Applications

, 2014
In recent years, we have seen a rapid progress in the field of graphene plasmonics, motivated by graphene's unique electrical and optical properties, tunabilty, long-lived collective excitation and their extreme light confinement.
Avouris, Phaedon, Low, Tony
core   +1 more source

Three-dimensional Middle Infrared Spectroscopy Study on Crystalline and Amorphous Structures and Thermostability of Corn, Wheat, and Pea Starch

Liang you shipin ke-ji
The structure and thermal denaturation of three types of starch, including corn starch, wheat starch, and pea starch, were studied using one-dimensional mid infrared (MIR) spectroscopy, temperature dependent one-dimensional MIR spectroscopy and two ...
KONG Xiao-mei, DU Lin-nan, JIANG Meng-wei, CHAI Jia-xin, CHANG Mei-ling, ZHANG Yong, CHANG Ming, XU Yuan-yuan   +7 more
doaj   +1 more source