A Size-Exclusion Nanocellulose Filter Paper for Virus Removal

被引：144
作者：
Metreveli, Giorgi [1 ]
Wagberg, Linus [2 ]
Emmoth, Eva [3 ]
Belak, Sandor [3 ]
Stromme, Maria [2 ]
Mihranyan, Albert [2 ,4 ]
机构：
[1] Swedish Univ Agr Sci, Dept Biomed Sci & Vet Publ Hlth, S-75007 Uppsala, Sweden
[2] Uppsala Univ, Dept Engn Sci, S-75121 Uppsala, Sweden
[3] Natl Vet Inst SVA, Unit Virol Immunobiol & Parasitol, S-75189 Uppsala, Sweden
[4] Lulea Univ Technol, Div Mat Sci, S-97187 Lulea, Sweden
来源：
ADVANCED HEALTHCARE MATERIALS | 2014年 / 3卷 / 10期
关键词：
nanocellulose; virus filtration; size-exclusion filtration; influenza; Cladophora cellulose; CELLULOSE POWDERS; INFLUENZA; POLYPYRROLE; MEMBRANES; SEPARATION; BACTERIA; SORPTION; WATER;
D O I：
10.1002/adhm.201300641
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
This is the first time a 100% natural, unmodified nanofibrous polymer-based membrane is demonstrated capable of removing viruses solely based on the size-exclusion principle, with a log10 reduction value (LRV) ≥ 6.3 as limited by the assay lower detection limit and the feed virus titre, thereby matching the performance of industrial synthetic polymer virus removal filters. © 2014 The Authors.
引用
收藏
页码：1546 / 1550
页数：5
相关论文
共 38 条
  • [1] [Anonymous], 2008, PDA J PHARM SCI TECH, V62, P1
  • [2] Aranha H., 2001, PHARM TECHNOL, V25, P22
  • [3] Aranha H, 2001, Pharm Techn North Am, V25, P26
  • [4] Avian influenza virus in water: Infectivity is dependent on pH, salinity and temperature
    Brown, Justin D.
    Goekjian, Ginger
    Poulson, Rebecca
    Valeika, Steve
    Stallknecht, David E.
    [J]. VETERINARY MICROBIOLOGY, 2009, 136 (1-2) : 20 - 26
  • [5] A Comparative Study of the Effects of Rinsing and Aging of Polypyrrole/Nanocellulose Composites on Their Electrochemical Properties
    Carlsson, Daniel O.
    Sjodin, Martin
    Nyholm, Leif
    Stromme, Maria
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2013, 117 (14) : 3900 - 3910
  • [6] Membrane characterization and solute diffusion in porous composite nanocellulose membranes for hemodialysis
    Ferraz, Natalia
    Leschinskaya, Anastasiya
    Toomadj, Farshad
    Fellstrom, Bengt
    Stromme, Maria
    Mihranyan, Albert
    [J]. CELLULOSE, 2013, 20 (06) : 2959 - 2970
  • [7] Haemocompatibility and ion exchange capability of nanocellulose polypyrrole membranes intended for blood purification
    Ferraz, Natalia
    Carlsson, Daniel O.
    Hong, Jaan
    Larsson, Rolf
    Fellstrom, Bengt
    Nyholm, Leif
    Stromme, Maria
    Mihranyan, Albert
    [J]. JOURNAL OF THE ROYAL SOCIETY INTERFACE, 2012, 9 (73) : 1943 - 1955
  • [8] In vitro and in vivo toxicity of rinsed and aged nanocellulose-polypyrrole composites
    Ferraz, Natalia
    Stromme, Maria
    Fellstrom, Bengt
    Pradhan, Sulena
    Nyholm, Leif
    Mihranyan, Albert
    [J]. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2012, 100A (08) : 2128 - 2138
  • [9] Membrane Supported Virus Separation from Biological Solutions
    Grein, Tanja A.
    Kovacs, Zoltan
    Ebrahimi, Mehrdad
    Michalsky, Ronald
    Czermak, Peter
    [J]. CHEMIE INGENIEUR TECHNIK, 2013, 85 (08) : 1183 - 1192
  • [10] CAPTURE OF LATEX BEADS, BACTERIA, ENDOTOXIN, AND VIRUSES BY CHARGE-MODIFIED FILTERS
    HOU, K
    GERBA, CP
    GOYAL, SM
    ZERDA, KS
    [J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1980, 40 (05) : 892 - 896
1234