Zobrazeno 1 - 10 of 88 pro vyhledávání: '"Nao Wu"'
1
Akademický článek
Chemometric Analysis of Low-field 1H NMR Spectra for Unveiling Adulteration of Slimming Dietary Supplements by Pharmaceutical Compounds
Autor: Nao Wu, Stéphane Balayssac, Saïda Danoun, Myriam Malet-Martino, Véronique Gilard
Publikováno v: Molecules, Vol 25, Iss 5, p 1193 (2020)
The recent introduction of compact or low-field (LF) NMR spectrometers that use permanent magnets, giving rise to proton (1H) NMR frequencies between 40 and 80 MHz, have opened up new areas of application. The two main limitations of the technique ar
Externí odkaz: https://doaj.org/article/68a7253ba61f4069b9ff9e5f458c38d6
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2
Synthetic cannabinoids in e-liquids: A proton and fluorine NMR analysis from a conventional spectrometer to a compact one
Autor: Myriam Malet-Martino, Stéphane Balayssac, Véronique Gilard, Saïda Danoun, Catherine Lamoureux, Nao Wu
Publikováno v: Forensic Science International
Forensic Science International, 2021, 324, pp.110813. ⟨10.1016/j.forsciint.2021.110813⟩
Forensic Science International, Elsevier, 2021, 324, pp.110813. ⟨10.1016/j.forsciint.2021.110813⟩
The 1H NMR profiles of 13 samples of e-liquids supplied by French customs were obtained with high-field and low-field NMR. The high-field 1H NMR spectra allowed the detection of matrix signals, synthetic cannabinoids, and flavouring compounds. Quanti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1efdfc4e718a6fdc9565261866eea4a3
https://hal.science/hal-03245107/file/S037907382100133X.pdf
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3
Evaluation of low-field versus high-field proton NMR spectroscopy for quality control of cinnamon samples
Autor: Sébastien Déjean, Gaëtan Assemat, Myriam Malet-Martino, Saïda Danoun, Stéphane Balayssac, Nao Wu, Véronique Gilard
Publikováno v: Journal of Food Composition and Analysis
Journal of Food Composition and Analysis, 2021, 96, pp.103706. ⟨10.1016/j.jfca.2020.103706⟩
Journal of Food Composition and Analysis, Elsevier, 2021, 96, pp.103706. ⟨10.1016/j.jfca.2020.103706⟩
The use of cinnamon as a spice for cooking or as a dietary supplement for its nutraceutical properties is widespread around the world. In this study, 28 samples, 14 cooking spices and 14 dietary supplements, were analysed using both high-field (400 M
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e7f46e992d4e21a1aa68ef2ceb6ad4a
https://hal.science/hal-03008861/file/S0889157520314113.pdf
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4
Chemometric Analysis of Low-field 1H NMR Spectra for Unveiling Adulteration of Slimming Dietary Supplements by Pharmaceutical Compounds
Autor: Stéphane Balayssac, Saïda Danoun, Myriam Malet-Martino, Nao Wu, Véronique Gilard
Publikováno v: Molecules
Molecules, MDPI, 2020, 25 (5), pp.1193. ⟨10.3390/molecules25051193⟩
Molecules, Vol 25, Iss 5, p 1193 (2020)
The recent introduction of compact or low-field (LF) NMR spectrometers that use permanent magnets, giving rise to proton (1H) NMR frequencies between 40 and 80 MHz, have opened up new areas of application. The two main limitations of the technique ar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d58e26f56b3974d927361246c278278d
https://doi.org/10.3390/molecules25051193
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5
Bioavailability studies and anticancer properties of malvidin based anthocyanins, pyranoanthocyanins and non-oxonium derivatives
Autor: Jingyi Wang, Nao Wu, Joana Oliveira, Nuno Mateus, Iva Fernandes, Jingren He, Qian Zhang, Hélder Oliveira, Victor de Freitas
Publikováno v: Foodfunction. 7(5)
In this study, the gastric transport efficiency of malvidin-3-glucoside and several derivatives was assayed on the MKN-28 cell model. The transport efficiency was found to increase for all compounds with the incubation time. Pyranoanthocyanins may sl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9707540c69ecb948e71e2f67c6ad6ee8
https://pubmed.ncbi.nlm.nih.gov/27165855
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6
Research on an ECG Wireless Monitoring System Based on GSM
Autor: Hong Jin Wang, Zhen Guang Hu, Zha Nao Wu
Publikováno v: Applied Mechanics and Materials. 43:333-337
In order to monitor the heart rate changes of patients with cardiovascular disease, a wireless ECG system based on the GSM network is developed in this paper. The data captured by cardiotachometer will be transmitted to mobile phones via short-range
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe45c6ce1f2736ec26cf353c613e06a2
https://doi.org/10.4028/www.scientific.net/amm.43.333
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7
Akademický článek
Influence of strong South Atlantic Ocean Dipole on the Central African rainfall's system.
Autor: Nana, Hermann N.1 (AUTHOR) nanahermann100@yahoo.com, Tanessong, Roméo S.1,2 (AUTHOR), Tchotchou, Lucie A. Djiotang1 (AUTHOR), Tamoffo, Alain T.1,3 (AUTHOR), Moihamette, Foupouapegnigni1 (AUTHOR), Vondou, Derbetini A.1 (AUTHOR)
Publikováno v: Climate Dynamics. Jan2024, Vol. 62 Issue 1, p1-16. 16p.
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9
Akademický článek
Asian monsoon projection with a new large-scale monsoon definition.
Autor: Dai, Xingang1 (AUTHOR) daixg@tea.ac.cn, Yang, Yang2,3 (AUTHOR), Wang, Ping4 (AUTHOR)
Publikováno v: Theoretical & Applied Climatology. Feb2022, Vol. 147 Issue 3/4, p1003-1013. 11p. 1 Diagram, 1 Graph, 6 Maps.
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10
Akademický článek
Contrasting Interannual Prediction between January and February Temperature in Southern China in the NCEP Climate Forecast System.
Autor: Qiao, Shaobo1,2,3 (AUTHOR), Zou, Meng1 (AUTHOR), Cheung, Ho Nam1,2,3 (AUTHOR), Liu, Jieyu4 (AUTHOR), Zuo, Jinqing5 (AUTHOR), Li, Qingxiang1,2,3 (AUTHOR), Feng, Guolin3,4,5 (AUTHOR), Dong, Wenjie1,2,3 (AUTHOR) dongwj3@mail.sysu.edu.cn
Publikováno v: Journal of Climate. Apr2021, Vol. 34 Issue 7, p2791-2812. 22p. 2 Charts, 2 Graphs, 12 Maps.
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