APM OpenIR
Accurate estimation of diffusion coefficient for molecular identification in a complex background
Yuan, Bin1; Zhang, Xu1,2; Kamal, Ghulam Mustafa3; Jiang, Bin1; Liu, Maili1,2
2020-05-14
Source PublicationANALYTICAL AND BIOANALYTICAL CHEMISTRY
ISSN1618-2642
Pages7
AbstractTo eliminate the effects of complex background signals and to enhance the accuracy of the diffusion coefficient measurement, derivative NMR spectroscopy with negligible loss of the spectral quality is introduced based on the customized Savitzky-Golay method and used to construct diffusion-ordered NMR spectroscopy (DOSY). The criterion of the method was established by simulations. The application of this method on mouse urine and serum showed that the accuracy and precision of diffusion coefficient measurements in a complex background were improved to enhance the identification of molecules.
KeywordDiffusion coefficient Derivative spectra Savitzky-Golay Molecule identification
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Research Program of Frontier Sciences ; CAS Key Research Program of Frontier Sciences ; K. C. Wong Educational Foundation ; K. C. Wong Educational Foundation ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Research Program of Frontier Sciences ; CAS Key Research Program of Frontier Sciences ; K. C. Wong Educational Foundation ; K. C. Wong Educational Foundation ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Research Program of Frontier Sciences ; CAS Key Research Program of Frontier Sciences ; K. C. Wong Educational Foundation ; K. C. Wong Educational Foundation ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Research Program of Frontier Sciences ; CAS Key Research Program of Frontier Sciences ; K. C. Wong Educational Foundation ; K. C. Wong Educational Foundation
DOI10.1007/s00216-020-02693-7
WOS KeywordMAGNETIC-RESONANCE SPECTRA ; IMPROVING PULSE SEQUENCES ; ORDERED NMR-SPECTROSCOPY ; RANK ANNIHILATION METHOD ; AUTOMATED QUANTIFICATION ; CURVE RESOLUTION ; H-1-NMR SPECTRA ; 3D DOSY ; MIXTURES ; DIFFERENTIATION
Language英语
Funding ProjectNational Key R&D Program of China[2018YFA0704002] ; National Key R&D Program of China[2018YFE0202300] ; National Key R&D Program of China[2017YFA0505400] ; National Natural Science Foundation of China[21735007] ; National Natural Science Foundation of China[21675170] ; National Natural Science Foundation of China[21475146] ; CAS Key Research Program of Frontier Sciences[QYZDJ-SSW-SLH027] ; K. C. Wong Educational Foundation
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Research Program of Frontier Sciences ; CAS Key Research Program of Frontier Sciences ; K. C. Wong Educational Foundation ; K. C. Wong Educational Foundation ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Research Program of Frontier Sciences ; CAS Key Research Program of Frontier Sciences ; K. C. Wong Educational Foundation ; K. C. Wong Educational Foundation ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Research Program of Frontier Sciences ; CAS Key Research Program of Frontier Sciences ; K. C. Wong Educational Foundation ; K. C. Wong Educational Foundation ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Key Research Program of Frontier Sciences ; CAS Key Research Program of Frontier Sciences ; K. C. Wong Educational Foundation ; K. C. Wong Educational Foundation
WOS Research AreaBiochemistry & Molecular Biology ; Chemistry
WOS SubjectBiochemical Research Methods ; Chemistry, Analytical
WOS IDWOS:000532642900001
PublisherSPRINGER HEIDELBERG
Citation statistics
Document Type期刊论文
Identifierhttp://ir.apm.ac.cn/handle/112942/22643
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorJiang, Bin; Liu, Maili
Affiliation1.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Ctr Magnet Resonance, Wuhan Inst Phys & Math,Innovat Acad Precis Measur, Wuhan 430071, Hubei, Peoples R China
2.Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China
3.Khwaja Fareed Univ Engn & Informat Technol, Dept Chem, Rahim Yar Khan 64200, Pakistan
Recommended Citation
GB/T 7714
Yuan, Bin,Zhang, Xu,Kamal, Ghulam Mustafa,et al. Accurate estimation of diffusion coefficient for molecular identification in a complex background[J]. ANALYTICAL AND BIOANALYTICAL CHEMISTRY,2020:7.
APA Yuan, Bin,Zhang, Xu,Kamal, Ghulam Mustafa,Jiang, Bin,&Liu, Maili.(2020).Accurate estimation of diffusion coefficient for molecular identification in a complex background.ANALYTICAL AND BIOANALYTICAL CHEMISTRY,7.
MLA Yuan, Bin,et al."Accurate estimation of diffusion coefficient for molecular identification in a complex background".ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2020):7.
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