Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Liang Bo Li"'
Autor:
Jian-Hua Chen, Wei Xiang, Ke-Xin Cao, Xuan Lu, Shao-Chang Yao, Ding Hung, Rong-Shao Huang, Liang-Bo Li
Publikováno v:
Molecules, Vol 25, Iss 17, p 3765 (2020)
The use of antagonistic microorganisms and their volatile organic compounds (VOCs) to control plant fungal pathogens is an eco-friendly and promising substitute for chemical fungicides. In this work, endophytic bacterium ETR-B22, isolated from the ro
Externí odkaz:
https://doaj.org/article/23d0079358fa4fc0be02ae733f8de818
Publikováno v:
Molecules, Vol 24, Iss 4, p 805 (2019)
Three new substituted bithiophenes (1⁻3), and one new sulf-polyacetylene ester, ritroyne A (16) were isolated from the whole plant of Echinops ritro together with twelve known substituted thiophenes. The structures were elucidated on the basis of e
Externí odkaz:
https://doaj.org/article/8e299cda70dd419a9da5a10f36ee15e3
Publikováno v:
Molecules
Three new substituted bithiophenes (1–3), and one new sulf-polyacetylene ester, ritroyne A (16) were isolated from the whole plant of Echinops ritro together with twelve known substituted thiophenes. The structures were elucidated on the basis of e
Autor:
Liang Bo Li, Ping Rui Meng
Publikováno v:
Materials Science Forum. 852:979-983
Sodium acrylate (NaAA) and acrylamide (AM) were grafted onto poly (vinyl alcohol) (PVA) using potassium persulfate as an initiator, Graft copolymerization namely poly (vinyl alcohol)-g-poly (acrylamide/sodium acrylate) (PVA-g-PAM/SAC). The poly (viny
Autor:
Liang Bo Li, Ping Rui Meng
Publikováno v:
Materials Science Forum. :302-307
The starch-based polyampholyte (SPAM) was synthesized by graft copolymerization of starch with acrylamide (AM) and acrylic acid (AA). The structural and chemical characteristics of the product, as well as its efficiency in slowing the nitrogen releas
Autor:
Liang Bo Li, Ping Rui Meng
Publikováno v:
Materials Science Forum. :297-301
In order to selectively separate luteolin from its crude solution, we synthesized luteolin molecular imprinted polymers (LMIP) with high recognition specificity for luteolin, using an imprinting technique. Luteolin was used as template, methanol as s
Publikováno v:
MicrobiologyOpen
This work, for the first time, investigated the diversity of endophytic fungi harbored in the xylem and phloem of the root of Sophora tonkinensis Gapnep from three geographic localities with emphasis on the influence of the tissue type and geographic
Publikováno v:
Helvetica Chimica Acta. 93:1808-1811
A trinorsesquiterpene. 1. and its possible precursor sesquiterpene 2 were obtained from the Tibetan folk medicine Pulicaria insignis (Ming.chen.scrpo). Their structures were elucidated on the basis of spectral methods including 2D-NMR. The trinorsesq
Publikováno v:
Helvetica Chimica Acta. 93:1344-1349
From the whole plants of E. ritro L., the three new sesquiterpenoids (3 alpha,4 alpha,6 alpha)-3,13-dihydroxyguaia-7(11),10(14)-dieno-12,6-lactone (1), (3 alpha,4 alpha,6 alpha,11 beta)-3-hydroxyguai-1(10)-eno-12,6-lactone (2), and (11 alpha)-11,13-d
Autor:
Liang-Bo Li, Ju-Xing Jiang, Ren-Rong Tian, Jie Ren, Hua-Jie Zhu, Charles U. Pittman, Xulin Chen, Tou-Geng Liao, Si-Ping Jiang
Publikováno v:
European Journal of Organic Chemistry. 2009:3987-3991
The configuration of concentricolide was assigned as (S). The configuration of its three analogs, which have anti-HIV-1 activity, were predicted by optical rotation values obtained by the B3LYP/aug-cc-pVDZ//B3LYP/6-31+G(d) and B3LYP/aug-cc-pVDZ//MP2/