Results 321 to 330 of about 2,909,703 (371)

Full-Matrix Analysis of the Error Propagation in Two-Dimensional Chemical-Exchange and Cross-Relaxation Spectroscopy

Journal of Magnetic Resonance, Series A, 1995
Abstract Propagation of errors in a multispin system, from the experimental peak volumes into magnetization-exchange (cross relaxation or chemical exchange) rates, was calculated analytically. An explicit expression was derived for the error propagator. The error for each magnetization-exchange rate constant has a minimum, with the position dependent
openaire   +1 more source

MULTIBLOCK COPOLYMERS AS A MATRIX FOR ANALYTICAL ORGANIC REAGENTS USED IN CHEMICAL ANALYSIS

Herald Of Technological University, 2022
I. I. Zaripov, I. M. Dzhabbarov, Z. M. Khismatullin, I. M. Davletbaeva   +3 more
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Annual Chemical Congress. Matrix and sensitivity problems in analysis

Analytical Proceedings, 1982
L. Ebdon, R. W. Ward, D. A. Leathard, J. N. Miller, N. T. Crosby, C. C. Scott   +5 more
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Quality prediction and sensitivity analysis of fine chemical products based on support matrix machine

Chemometrics and Intelligent Laboratory Systems, 2022
Tongwei Zhang, Shuai Zhang, Fei He
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Chemical analysis of pharmaceuticals and explosives in fingermarks using matrix-assisted laser desorption ionization/time-of-flight mass spectrometry.

Forensic Science International, 2014
Kimberly Kaplan-Sandquist, M. Lebeau, Mark L. Miller   +2 more
semanticscholar   +1 more source

Digital Protocol for Chemical Analysis at Ultralow Concentrations by Surface-Enhanced Raman Scattering.

Analytical Chemistry, 2018
C. D. D. de Albuquerque, R. G. Sobral-Filho, R. Poppi, A. Brolo   +3 more
semanticscholar   +1 more source

Spatially resolved chemical analysis of cicada wings using laser-ablation electrospray ionization (LAESI) imaging mass spectrometry (IMS)

Analytical and Bioanalytical Chemistry, 2018
Jessica K. Román, Callee M Walsh, Junho Oh, Catherine E. Dana, Sungmin Hong, K. Jo, M. Alleyne, N. Miljkovic, D. Cropek   +8 more
semanticscholar   +1 more source

Fluorescent nanosensors for intracellular chemical analysis: decyl methacrylate liquid polymer matrix and ion-exchange-based potassium PEBBLE sensors with real-time application to viable rat C6 glioma cells.

Analytical Chemistry, 2001
M. Brasuel, R. Kopelman, T. J. Miller, R. Tjalkens, M. Philbert   +4 more
semanticscholar   +1 more source

The biofilm matrix: multitasking in a shared space

Nature Reviews Microbiology, 2022
Hans-Curt Flemming, Eric D Van Hullebusch, Thomas R Neu   +2 more
exaly  

Chemical diversity of lignin degradation products revealed by matrix-optimized MALDI mass spectrometry

Analytical and Bioanalytical Chemistry, 2019
Y. Qi, D. Volmer
semanticscholar   +1 more source