Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Zheng Pu Zhang"'
Publikováno v:
Advanced Materials Research. :2992-2995
Compressive sensing is a new type of digital signal processing method. The novel objective of compressive Sensing is to reconstruct a signal accurately and efficiently from far fewer sampling points got by Nyquist sampling theorem. Compressive sensin
Publikováno v:
Advanced Materials Research. :1886-1889
This paper presents a new algorithm for the detection of abnormal events in Wireless Sensor Networks (WSN). Abnormal events are sets of data points that correspond to interesting patterns in the underlying phenomenon that the network monitors. This a
Publikováno v:
Chinese Journal of Polymer Science (World Scientific Publishing Company). Jul2001, Vol. 19 Issue 4, p351. 7p. 3 Diagrams, 3 Charts, 4 Graphs.
Publikováno v:
Advanced Materials Research. :790-796
Two kinds of new type of strong alkali anion exchange fibers (PP-g-Vam-ETA and PP-g-Vam-DAC) have been prepared non-toxically and easily via the quaternary reaction of PP-g-Vam matrix (a kind of weakly basic anion-exchange fiber, produced by our Lab.
Autor:
Zheng-pu Zhang, Xiao-yan Han
Publikováno v:
Polymer International. 58:1126-1133
BACKGROUND: A successful hemoperfusion technique requires that the adsorbent for bilirubin should have a high specificity, adsorption capacity and adsorption rate, blood compatibility and no toxicity. Compared with polymer microbeads, polytetrafluoro
Publikováno v:
Reactive and Functional Polymers. 66:893-901
Two kinds of swellable chitosan microspheres were prepared by cross-linking technique and dry-in-oil method in this study. The properties of these microspheres including morphology, the water content, the ion exchange capacity and FTIR of the microsp
Publikováno v:
Reactive and Functional Polymers. 66:916-923
Affinity dye-ligand, Cibacron Blue F3GA, was covalently coupled with aminated chitosan microspheres via a nucleophilic reaction. The maximum attachment of Cibacron Blue F3GA was 494 μmol/g. Albumin adsorption onto both unmodified chitosan (CS) micro
Publikováno v:
Reactive and Functional Polymers. 65:127-134
A novel type of weakly acidic cation exchange fiber have been prepared by 60 Co irradiation grafting with acrylic acid onto the polytetrafluoroethylene (PTFE) fiber. The exchange capacity of the grafted fiber is 3.06 mmol/g. The pH titration curve of
Publikováno v:
Radiation Physics and Chemistry. 74:26-30
Thermo- and pH-sensitive hydrogels were prepared by graft copolymerization of chitosan (CS) and N -isopropylacrylamide via γ -radiation. The effects of monomer concentration and irradiation dose on grafting percentage and grafting efficiency were st
Autor:
Christophe Y. Tastard, Xiao-Ya Yuan, Haiyan Li, Michael J. Kilner, Philip Hodge, Zheng-Pu Zhang
Publikováno v:
ChemInform. 38
Polystyrene beads bearing chiral 1,1′-bi-(2-naphthol) (BINOL) moieties are readily prepared by Suzuki couplings between chiral 6-bromo-1,1′-bi-(2-naphthol)s and crosslinked polystyrene beads containing phenylboronic acid residues. With this metho