Isolation of hemoglobin with metal–organic frameworks Y(BTC)(H_2O)_6
查看参考文献20篇
文摘
|
The hierarchical metal–organic frameworks (MOFs), such as Y(BTC)(H_2O)_6, are prepared with yttrium nitrate and benzene-1,3,5-tricarboxylic acid at room temperature. The product is characterized by Fourier transform infrared (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). The Y(BTC)(H_2O)_6 particles are sufficiently rigid for performing solid phase extraction and they exhibit favorable selectivity toward the adsorption of hemoglobin. The adsorption behavior of hemoglobin onto the Y(BTC)(H_2O)_6 fits the Langmuir adsorption model with a theoretical adsorption capacity of 555.6 mg g~(-1). An adsorption efficiency of 87.7% for 100 mgmL~(-1) hemoglobin in 1 mL sample solution (at pH 6.0) is achieved with 0.40 mg Y(BTC)(H_2O)_6. 77.3% of the retained hemoglobin is readily recovered using a 0.5% (m/v) SDS solution as the stripping reagent. Circular dichroism spectra indicated that the conformation of hemoglobin is maintained during the adsorption–desorption process. The MOFs material is applied for the isolation of hemoglobin from human blood and the purity of the obtained hemoglobin is further verified by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS–PAGE). |
来源
|
Chinese Chemical Letters
,2015,26(12):1460-1464 【核心库】
|
DOI
|
10.1016/j.cclet.2015.10.013
|
关键词
|
Metal–organic frameworks
;
Hemoglobin
;
Solid-phase extraction
;
Protein solation
|
地址
|
Research Center for Analytical Sciences, College of Sciences, Northeastern University, Shenyang, 110819
|
语种
|
英文 |
文献类型
|
研究性论文 |
ISSN
|
1001-8417 |
学科
|
化学;医药、卫生 |
基金
|
国家自然科学基金
;
Fundamental Research Funds for the Central Universities
|
文献收藏号
|
CSCD:5605583
|
参考文献 共
20
共1页
|
1.
Zhu Q L. Metal-organic framework composites.
Chem. Soc. Rev,2014,43:5468-5512
|
被引
109
次
|
|
|
|
2.
Yusuf K. Metal-organic frameworks in chromatography.
J. Chromatogr. A,2014,1348:1-16
|
被引
9
次
|
|
|
|
3.
Lei J P. Design and sensing applications of metal-organic framework composites.
TrAC Trends Anal. Chem,2014,58:71-78
|
被引
7
次
|
|
|
|
4.
Gu Z Y. Metal-organic frameworks as biomimetic catalysts.
ChemCatChem,2014,6:67-75
|
被引
7
次
|
|
|
|
5.
Burtch N C. Water stability and adsorption in metal-organic frameworks.
Chem. Rev,2014,114:10575-10612
|
被引
69
次
|
|
|
|
6.
Gu Z Y. Metal-organic frameworks for efficient enrichment of peptides with simultaneous exclusion of proteins from complex biological samples.
Chem. Commun,2011,47:4787-4789
|
被引
17
次
|
|
|
|
7.
Messner C B. Selective enrichment of phosphopeptides by a metal-organic framework.
Anal. Methods,2013,5:2379-2383
|
被引
4
次
|
|
|
|
8.
Zhang Y W. A facilely synthesized amino-functionalized metal-organic framework for highly specific and efficient enrichment of glycopeptides.
Chem. Commun,2014,50:11504-11506
|
被引
7
次
|
|
|
|
9.
Zhao M. Facile synthesis of magnetic metal organic frameworks for the enrichment of low-abundance peptides for MALDI-TOF MS analysis.
Proteomics,2013,13:3387-3392
|
被引
8
次
|
|
|
|
10.
Zheng J N. Preparation of magnetic metal-organic framework nanocomposites for highly specific separation of histidinerich proteins.
J. Mater. Chem. B,2015,3:2185-2191
|
被引
3
次
|
|
|
|
11.
Liu J W. Graphene oxide-rare earth metal-organic framework composites for the selective isolation of hemoglobin.
ACS Appl. Mater. Interfaces,2014,6:10196-10204
|
被引
7
次
|
|
|
|
12.
Li S Z. Metal-organic framework composites:from fundamentals to applications.
Nanoscale,2015,7:7482-7501
|
被引
12
次
|
|
|
|
13.
Duan T W. Hybrids based on lanthanide ions activated yttrium metal-organic frameworks:functional assembly, polymer film preparation and luminescence tuning.
J. Mater. Chem. C,2014,2:5098-5104
|
被引
2
次
|
|
|
|
14.
Wang F. Facile and large-scale syntheses of nanocrystal rare earth metal-organic frameworks at room temperature and their photoluminescence properties.
J. Inorg. Organomet. Polym,2012,22:680-685
|
被引
4
次
|
|
|
|
15.
Rzaczynska Z. Thermal properties of rare earth elements complexes with 1,3,5-benzenetricarboxylic acid.
J. Therm. Anal. Calorim,2005,82:347-351
|
被引
1
次
|
|
|
|
16.
Nakamoto K.
Infrared and Raman Spectra of Inorganic Coordination Compounds,2006
|
被引
1
次
|
|
|
|
17.
Wen Y H. Synthesis and Crystal Structure of [La(BTC)(H2O)6]n.
Chin. J. Struct. Chem,2005,24:1440-1444
|
被引
6
次
|
|
|
|
18.
Luo J H. Hydrogen adsorption in a highly stable porous rareearth metal-organic framework:sorption properties and neutron diffraction studies.
J. Am. Chem. Soc,2008,130:9626-9627
|
被引
6
次
|
|
|
|
19.
Rouquerol J.
Adsorption by Powders and Porous Solids:Principles, Methodology and Applications,1998
|
被引
1
次
|
|
|
|
20.
Shu Y. Ionic liquid-polyvinyl chloride ionomer for highly selective isolation of basic proteins.
Talanta,2010,81:637-642
|
被引
6
次
|
|
|
|
|