Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Zhi-Dong Xu"'
Publikováno v:
Materials Science Forum. 1036:288-300
In this paper, the brittleness coefficient, elastic modulus-to-strength ratio, drying shrinkage and autogenous shrinkage and cracking sensitivity were used to investigate the effect of styrene-acrylic emulsion (SAE) on crack resistance of cement-base
Publikováno v:
Microbial Biotechnology
Microbial Biotechnology, Vol 14, Iss 2, Pp 444-452 (2021)
Microbial Biotechnology, Vol 14, Iss 2, Pp 444-452 (2021)
Summary Chiral aromatic alcohols have received much attention due to their widespread use in pharmaceutical industries. In the asymmetric synthesis processes, the excellent performance of alcohol dehydrogenase makes it a good choice for biocatalysts.
Autor:
Meng Nan Han, Zhi Dong Xu, Wei Li, Hong Lei Zhang, Chao Zhang, Jie Du, Chao Hong Pei, Shengxi Chen, Xue Li Yang
Publikováno v:
RSC Advances. 9:1982-1989
Cisplatin is the most widely used anticancer drug, but its side effects limit the maximum systemic dose. To circumvent the side effects, a DNA tetrahedron–affibody nanoparticle was prepared by combination of a DNA chain with cisplatin via interstra
Publikováno v:
Letters in Applied Microbiology. 66:400-408
Trans-4-Hydroxy-l-proline (trans-Hyp) is a valuable chiral building block for the synthesis of pharmaceutical intermediates. Bioconversion of l-proline using recombinant strain with proline-4-hydroxylase (P4H) is a preferred biocatalytic process in t
Publikováno v:
Green Chemistry. 20:1224-1227
Using whole cells of Escherichia coli co-expressing alcohol dehydrogenase (PsADH) and formate dehydrogenase (CpFDH) in a biphasic aqueous–soybean oil system is shown to be an efficient method for the biosynthesis of enantiopure tolvaptan. In this s
Publikováno v:
Helvetica Chimica Acta. 87:2834-2841
The novel analogues 11–16 of bleomycin A6 (3) were obtained by selective protection of the primary-amine function of the β-aminoalaninamide moiety of 3 by means of coordination with CuII ions, condensation with an aliphatic or aromatic acid R′CO
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 13:2595-2599
A series of bleomycin analogues was prepared with a facile synthetic method. All the compounds were shown to display significant antitumor activity against HeLa and BGC-823 cell lines in vitro. The binding properties with CT-DNA and cleavage efficien
Publikováno v:
Helvetica Chimica Acta. 86:2637-2644
Replication of human immunodeficiency virus type 1 (HIV-1) requires specific interactions of the Tat protein with the transactivation responsive region (TAR) RNA. Tat-TAR RNA Interaction is mediated by a short arginine-rich domain of the protein. Dis
Publikováno v:
Transition Metal Chemistry. 26:307-310
Metal complexes of a new thiosemicarbazone derived from 3-acetylumbelliferone (HL) have been prepared and characterized. The complexes have the general formula ML2 · nH2O where MII = Co, Ni, Cu and Zn; n = 0 and 2. The ligand and its complexes have
Publikováno v:
BMC Medical Imaging, Vol 21, Iss 1, Pp 1-6 (2021)
Abstract Background To explore the value of quantitative shear wave elastography (SWE) plus the Breast Imaging Reporting and Data System (BI-RADS) in the identification of solid breast masses. Methods A total of 108 patients with 120 solid breast mas
Externí odkaz:
https://doaj.org/article/ee083f0e1f46482b911fb0b44fcd80af