Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Zhenqian Zhu"'
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 11:2027-2031
High-resolution and wide-swath synthetic aperture radar (SAR) images can be obtained by multichannel sampling. However, a nonoptimum pulse-repetition frequency is associated with a nonuniform spatial sampling in azimuth. A spectrum reconstruction alg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12eb840f15aafbce93c425da4d3b8d81
https://doi.org/10.1109/lgrs.2014.2307433
https://doi.org/10.1109/lgrs.2014.2307433
Publikováno v:
Journal of Electronics (China). 30:231-236
In this paper, a fast algorithm to reconstruct the spectrum of non-uniformly sampled signals is proposed. Compared with the original algorithm, the fast algorithm has a higher computational efficiency, especially when sampling sequence is long. Parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::072d3c8be74fc198445159486be94527
https://doi.org/10.1007/s11767-013-3039-9
https://doi.org/10.1007/s11767-013-3039-9
Autor:
Liguo Song, Kelsey D. Cook, Zhenqian Zhu, Mary Ellen P. McNally, John E. Bartmess, Ron M. Hoffman
Publikováno v:
Analytical Chemistry. 84:7547-7554
Although qualitative and/or semiquantitative real-time monitoring of chemical reactions have been reported with a few mass spectrometric approaches, to our knowledge, no quantitative mass spectrometric approach has been reported so far to have a cali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ef3ffd31ceb1a4436b259da77d74d87
https://doi.org/10.1021/ac3017136
https://doi.org/10.1021/ac3017136
Publikováno v:
Rapid Communications in Mass Spectrometry. 26:1320-1328
Rationale Differentiation of underivatized monosaccharides is essential in the structural elucidation of oligosaccharides which are closely involved in many life processes. So far, such differentiation has been usually achieved by electrospray ioniza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d61c2f6d68e482baa4926b0d51885fd
https://doi.org/10.1002/rcm.6229
https://doi.org/10.1002/rcm.6229
Publikováno v:
Organicbiomolecular chemistry. 12(28)
A 1,2-cis-alkyl glycosidation protocol that makes use of unprotected phenyl 1-thioglycosyl donors is reported. Glycosylation of various functionalized alcohols was accomplished in moderate to high yield and selectivity to give the 1,2-cis-glycosides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1add5940012847ccc4a6308c5e52cbb2
https://pubmed.ncbi.nlm.nih.gov/24915049
https://pubmed.ncbi.nlm.nih.gov/24915049
Publikováno v:
Rapid communications in mass spectrometry : RCM. 26(11)
Differentiation of underivatized monosaccharides is essential in the structural elucidation of oligosaccharides which are closely involved in many life processes. So far, such differentiation has been usually achieved by electrospray ionization mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::45e592fa916c3f512eec3bbb59b7238f
https://pubmed.ncbi.nlm.nih.gov/22555925
https://pubmed.ncbi.nlm.nih.gov/22555925
A new, sensitive platform for the simultaneous electrochemical assay of Zn(II), Cd(II) and Pb(II) in aqueous solution has been developed. The platform is based on a new bimetallic Hg–Bi/single-walled carbon nanotubes (SWNTs) composite modified glas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::185d0649b0214ee7642a570d0a779837
https://europepmc.org/articles/PMC3108327/
https://europepmc.org/articles/PMC3108327/
Autor:
Yanglong Guo, Zhenqian Zhu, Andrew J. Binder, Bin Hu, Sheng Dai, Chunhui Bao, Bin Zhao, Chengcheng Tian
Publikováno v:
Chemical Communications. 49:8668
Poly(4-styrenesulfonic acid) brush-grafted silica particles, synthesized by surface-initiated atom transfer radical polymerization, were employed as a reusable acid catalyst for dehydration of fructose to 5-hydroxymethylfurfural (HMF) in water. The p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94778304503f339ad42800090b949e70
https://doi.org/10.1039/c3cc43127d
https://doi.org/10.1039/c3cc43127d
Autor:
Zhenqian Zhu, Bartmess, John E., McNally, Mary Ellen, Hoffman, Ron M., Cook, Kelsey D., Liguo Song
Publikováno v:
Analytical Chemistry; 9/4/2012, Vol. 84 Issue 17, p7547-7554, 8p