Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Angxin Tong"'
Publikováno v:
Sensors, Vol 20, Iss 7, p 2015 (2020)
Baseline drift spectra are used for quantitative and qualitative analysis, which can easily lead to inaccurate or even wrong results. Although there are several baseline correction methods based on penalized least squares, they all have one or more p
Externí odkaz:
https://doaj.org/article/ccf3a36689f74d9a88484ab1311ed1af
Publikováno v:
Sains Malaysiana. 49:1773-1785
During the quantitative analysis of NaCl, NaOH, and β-phenylethylamine (PEA) in water samples, the highly overlapped spectra of NaCl, NaOH, and PEA resulted in poor concentration prediction. Meanwhile, the original spectral data of the natural water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b34a1e7d5628034b4b0de8bfafb3790
https://doi.org/10.17576/jsm-2020-4908-02
https://doi.org/10.17576/jsm-2020-4908-02
Autor:
Angxin Tong, Jingwei Wang, Yangyu Lv, Jie Wang, Chunrui Tang, Xiaojun Tang, Feng Zhang, Bin Wang
Publikováno v:
Spectroscopy Letters. 53:222-233
Baseline wander is a common problem in analysis with Fourier Transform Infrared Spectrometer (FTIR). And it is necessary to correct baseline drift for further quantitative and qualitative analysis....
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27a8f75f73d8d95be54989b0a2affa7a
https://doi.org/10.1080/00387010.2020.1730908
https://doi.org/10.1080/00387010.2020.1730908
Publikováno v:
BigDataSecurity/HPSC/IDS
At present, the range of index gases of coal quantitative analysis is small, when the gas concentration is high, the analysis result error is large. A method based on least squares support vector machine (LS-SVM) and polynomial partial least squares(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7e99369acab9af7ee0cadadb61ca1a1
https://doi.org/10.1109/bigdatasecurity-hpsc-ids.2019.00034
https://doi.org/10.1109/bigdatasecurity-hpsc-ids.2019.00034
Publikováno v:
BigDataSecurity/HPSC/IDS
Phenylethylamine (PEA) is an important pharmaceutical and dyestuff intermediate. During the production of PEA, NaOH is usually used as a reactant, and NaCl will be produced. Finally, the remains which usually conclude these three components are disch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e4eab228ee73ac5274e0288522283e8
https://doi.org/10.1109/bigdatasecurity-hpsc-ids.2019.00033
https://doi.org/10.1109/bigdatasecurity-hpsc-ids.2019.00033
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 234:118259
In this study, we mainly focused on predictable regularities of the red shift of ultraviolet spectra for β-phenylethylamine (PEA), NaCl and NaOH in aqueous solution. The absorption peaks of the UV spectra near 191 nm of NaCl, NaOH and PEA in aqueous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18ae3f2cd9bcc75e9613f54e990d3a65
https://doi.org/10.1016/j.saa.2020.118259
https://doi.org/10.1016/j.saa.2020.118259
Publikováno v:
Applied Optics. 59:1823
The ultraviolet (UV) absorption peaks of NaCl, NaOH, and β -phenylethylamine (PEA) in an aqueous solution move toward redshift. We proposed the peak area method for the quantitative analysis of PEA, NaCl, and NaOH. First, we obtained the predictable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7f08e46dc45258a8e1419cb9f897e28
https://doi.org/10.1364/ao.379554
https://doi.org/10.1364/ao.379554
Publikováno v:
SmartCloud
During the production of Phenylethylamine (PEA), NaOH is usually used as a reactant, and NaCl is produced. In the final product. Finally, the mixture including these three components is discharged into water and bring serious pollution to the water q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d25050447f0a183d53dc2173553bd33d
https://doi.org/10.1109/smartcloud.2018.00038
https://doi.org/10.1109/smartcloud.2018.00038
Publikováno v:
SmartCloud
Fourier transform infrared Spectroscopy (FT-IR) has been widely used for multi-component gas analysis in many fields because of its many advantages. In order to improve analysis accuracy, information fusion is sometimes used. In this paper, "PRESS me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3584d26b8cf9b207c43432deca6bf07
https://doi.org/10.1109/smartcloud.2018.00030
https://doi.org/10.1109/smartcloud.2018.00030