Results 11 to 20 of about 327,904 (307)

Performance of a FRET-Based Point-of-Care Immunoassay for the Quantitation of Fecal Calprotectin [PDF]

, 2021
A fast (~5 min), time-resolved fluorescence resonance energy transfer based immunoassay (Procise FCP™) was developed for the point-of-care quantitative detection of fecal calprotectin (FCP) using 15 mg of fecal specimen eluted in collection fluid from ...
Michael, Skinner, Matthew, Wong, Michael, Hale, Raj, Srikrishnan, Kurt, Bray, Larry, Mimms, Ruo, Huang, Valerie, Day, Manisha, Yadav, Edgar, Ong, Rukmini, Reddy, Kevin, Chon   +11 more
core   +1 more source

Quantitative Nanoplasmonics [PDF]

ACS Central Science, 2018
Plasmonics, the study of the interactions between photons and collective oscillations of electrons, has seen tremendous advances during the past decade. Controllable nanometer- and sub-nanometer-scale engineering in plasmonic resonance and electromagnetic field localization at the subwavelength scale have propelled diverse studies in optics, materials ...
Jeong-Eun Park, Yoonjae Jung, Minho Kim, Jwa-Min Nam   +3 more
openaire   +3 more sources

Validation of a method for the quantitative determination of narcotic and psychotropic substances in urine by UHPLC–MS/MS

Тонкие химические технологии, 2022
Objectives. To validate a new method for the quantitative determination of 31 potent and narcotic substances and their metabolites in urine that meets the requirements of ISO/IEC 17025 using a fast and highly sensitive method of chromato-mass ...
N. B. Savelieva, G. V. Ishutenko, A. V. Polosin, F. V. Radus, D. S. Polyansky, S. A. Kurbatkin, Yu. A. Efimova, P. V. Postnikov   +7 more
doaj   +1 more source

LC-MS/MS quantitation of plasma progesterone in cattle [PDF]

, 2011
Quantitation of progesterone (P(4)) in biological fluids is often performed by radioimmunoassay (RIA), whereas liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) has been used much less often.
F. Perecin, AMARAL, P. H., Meurer, E.C., P.H.P. Miguez, Ferreira, C.R., Miguez, P.H.P., Porcari, A.M., MIGUEZ, P. H. P., da Costa, J.L., Madureira, E.H., MARTINS-JUNIOR, H. A., MEURER, E. C., R.C. Simas, PERECIN, F., FERREIRA, C. R., Martins-Júnior, H.A., M.N. Eberlin, GOMES, G. C., Furtado, P.V., C.R. Ferreira, Pimentel, J.R.V., Amaral, P.H., Eberlin, M.N., SIMAS, R. C., P.V. Furtado, Simas, R.C., PORCARI, A. M., E.C. Meurer, FERNANDES, R. M. T., Fernandes, R.M.T., J.R.V. Pimentel, J.L. da Costa, MADUREIRA, E. H., G.C. Gomes, PIMENTEL, J. R. V., R.M.T. Fernandes, E.H. Madureira, P.M. Porciúncula, COSTA, J. L. da, H.A. Martins-Júnior, Porciúncula, P.M., PORCIUNCULA, P. M., FURTADO, P. V., EBERLIN, M. N., A.M. Porcari, P.H. Amaral, Gomes, G.C.   +46 more
core   +3 more sources

Precursor Quantitation Methods for Next Generation Food Production

Frontiers in Bioengineering and Biotechnology, 2022
Food is essential for human survival. Nowadays, traditional agriculture faces challenges in balancing the need of sustainable environmental development and the rising food demand caused by an increasing population.
Xinran Wang, Xiaozhou Luo, Xiaozhou Luo
doaj   +1 more source

FIRST USE OF STEREOLOGY TO QUANTIFY THE SURVIVAL OF FAT AUTOGRAFTS

Image Analysis and Stereology, 2011
It is not usual to perform quantitative analyses on surgical materials. Rather, they are evaluated clinically, through qualitative methods, and if quantitation is done, it is on a 2-dimensional basis.
Eduardo Serna Cuéllar, Luis Santamaría Solís   +1 more
doaj   +1 more source

Raw summary of protein and phosphopeptides quantitation

, 2022
Raw files of protein and phosphopeptides quantitation. siteQuant_5100_export: Phosphoproteomics analysis protein_quant_22779_sum: Protein quantitation protein_quant_24084: Protein quantitation after removing the unphosphorylated version of all the ...
Tian Zhang (9726329)
core   +1 more source

Identification and Determination of Seven Phenolic Acids in Brazilian Green Propolis by UPLC-ESI-QTOF-MS and HPLC

Molecules, 2019
Brazilian green propolis is a complex mixture of natural compounds that is difficult to analyze and standardize; as a result, controlling its quality is challenging.
Shengwei Sun, Meijuan Liu, Jian He, Kunping Li, Xuguang Zhang, Guangling Yin   +5 more
doaj   +1 more source

Influence of Pre-analytical Factors on Thymus- and Activation-regulated Chemokine Quantitation in Plasma [PDF]

, 2015
Thymus- and activation-regulated chemokine (TARC) in serum/plasma associates with the disease activity of atopic dermatitis (AD), and is a promising tool for assessing the response to the treatment of the disease.
Weiner, Russell, Russell Weiner, Liliana Delgado, Omar F. Laterza, Zhao, Xuemei, Laterza, Omar F., Delgado, Liliana, Xuemei Zhao   +7 more
core   +1 more source

A liquid chromatography-mass spectrometry workflow for in-depth quantitation of fatty acid double bond location isomers

Journal of Lipid Research, 2021
Tracing compositional changes of fatty acids (FAs) is frequently used as a means of monitoring metabolic alterations in perturbed biological states. Given that more than half of FAs in the mammalian lipidome are unsaturated, quantitation of FAs at a ...
Jing Zhao, Mengxuan Fang, Yu Xia
doaj   +1 more source