Results 111 to 120 of about 11,846 (190)

Application of Standard HSQC-ME Pulse Sequence on Benchtop NMR Devices for Quantitative Applications

Concepts in Magnetic Resonance: Part A, Bridging Education and Research
The heteronuclear single quantum correlation (HSQC) NMR method is widely used for the structural characterization of complex mixtures. In this study, the application range of multiplicity-enhanced HSQC (HSQC-ME) spectroscopy was broadened to quantitative
Klaudia Adels, Bernd Diehl, Margit Schulze, Yulia Monakhova   +3 more
doaj   +1 more source

Benchtop NMR Spectroscopy in Process Engineering

Nuclear magnetic resonance (NMR) is a highly attractive powerful method that enables non-invasive analysis of complex mixtures without requiring tedious calibration procedures. Benchtop NMR spectrometers are small, robust, and inexpensive, which makes them especially suited for process and reaction monitoring.
openaire   +2 more sources

A mutate-and-map protocol for inferring base pairs in structured RNA

, 2013
Chemical mapping is a widespread technique for structural analysis of nucleic acids in which a molecule's reactivity to different probes is quantified at single-nucleotide resolution and used to constrain structural modeling.
CS Chow, D Moazed, DH Mathews, EE Regulski, JB Lucks, JG Underwood, JP Staley, KA Wilkinson, M Kertesz, M Mandal, N Kulshina, NB Leontis, P Cordero, P Cordero, P Rocca-Serra, P Tijerina, PJ Lukavsky, R Rydzanicz, RC Spitale, RF Gesteland, S Mitra, S Washietl, S Yoon, SA Mortimer, SE Wells, SM Vasa, SW Brostoff, VD Sood, W Kladwang, W Kladwang, W Kladwang, W Kladwang, Y Rhee   +32 more
core   +1 more source

Spectroscopy Technologies to Screen Peanut Seeds with Superior Vigor Through “Chemical Fingerprinting”

Agronomy
Peanut seeds are harvested at different development stages (early and late) due to their uneven maturation. At the time of harvest, approximately 30% of the seeds are still immature, meaning they are not completely filled with compounds (e.g., oil and ...
Gustavo Roberto Fonseca de Oliveira, Welinton Yoshio Hirai, Dennis Silva Ferreira, Karolyne Priscila Oliveira Mota da Silva, Giovani Chaves Silva, Tiago Bueno Moraes, Clissia Barboza Mastrangelo, Fabiola Manhas Verbi Pereira, Edenir Rodrigues Pereira-Filho, Edvaldo Aparecido Amaral da Silva   +9 more
doaj   +1 more source

Characterization of new psychoactive substances by integrating benchtop NMR to multi-technique databases. [PDF]

Drug Test Anal, 2022
Castaing-Cordier T, Benavides Restrepo A, Dubois D, Ladroue V, Besacier F, Buleté A, Charvoz C, Goupille A, Jacquemin D, Giraudeau P, Farjon J.   +10 more
europepmc   +1 more source

Serendipitous Discovery of Light-Induced \u3cem\u3e(In Situ)\u3c/em\u3e Formation of An Azo-Bridged Dimeric Sulfonated Naphthol as a Potent PTP1B Inhibito [PDF]

, 2017
Background Protein tyrosine phosphatases (PTPs) like dual specificity phosphatase 5 (DUSP5) and protein tyrosine phosphatase 1B (PTP1B) are drug targets for diseases that include cancer, diabetes, and vascular disorders such as hemangiomas.
Bohl, Chris, Bongard, Robert D., Jones Lipinski, Rachel A., Lepley, Michael, Nayak, Jaladhi, Ramchandran, Ramani, Rathore, Rajendra, Sem, Daniel S., Sweeney, Noreena, Talipov, Marat R., Thakur, Khushabu   +10 more
core   +1 more source

Chemical Profiling and Quality Assessment of Food Products Employing Magnetic Resonance Technologies

Foods
Nuclear Magnetic Resonance (NMR) and Magnetic Resonance Imaging (MRI) are powerful techniques that have been employed to analyze foodstuffs comprehensively.
Chandra Prakash, Rohit Mahar
doaj   +1 more source

Enhancing ¹⁹F Benchtop NMR Spectroscopy by Combining para-Hydrogen Hyperpolarization and Multiplet Refocusing. [PDF]

ACS Meas Sci Au, 2023
Silva Terra AI, Rossetto M, Dickson CL, Peat G, Uhrín D, Halse ME.   +5 more
europepmc   +1 more source

Real-Time Reaction Monitoring of Azide-Alkyne Cycloadditions Using Benchtop NMR-Based Signal Amplification by Reversible Exchange (SABRE). [PDF]

ACS Meas Sci Au, 2023
Jeong HJ, Min S, Baek J, Kim J, Chung J, Jeong K.   +5 more
europepmc   +1 more source

Effect of oil globule size on water exchange mechanism in water-in-oil-in-water emulsions [PDF]

, 2016
Balcaen, Mathieu, Declerck, Arnout, Van der Meeren, Paul, Vermeir, Lien   +3 more
core   +1 more source