Monthly Archives: 11 月 2021

新型磁棒式磁分离器

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处理量2—5吨/小时的磁棒式磁性分离器

依据磁性分离理论，在数学模拟和实验测试的基础上，针对不同分离体系、不同磁性颗粒和分离效率需求，能够自行设计并委托制造各种结构和规格的NdFeB永磁体磁性分离器，以满足用户不同的应用需要。

高梯度磁分离器

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处理量10—100升/小时的高梯度磁性分离器

依据磁性分离理论，在数学模拟和实验测试的基础上，针对不同分离体系、不同磁性颗粒和分离效率需求，能够自行设计并委托制造各种结构和规格的NdFeB永磁体磁性分离器，以满足用户不同的应用需要。

公司磁性颗粒产品在生物、医学和环境领域应用效果的部分SCI学术论文

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  1. Pilot scale experiment of an innovative magnetic bar magnetic separator for chromium removal from tannery wastewater, Process Safety and Environmental Protection, 2021,149:575-580. https://doi.org/10.1016/j.psep.2021.03.019.
  2. Modified Fe3O4 magnetic nanoparticles for COD removal in oil field produced water and regeneration, Environmental Technology & Innovation, 2021, 23:1-10. https://doi.org/10.1016/j.eti.2021.101630 .
  3. 3 Trivalent chromium removal from tannery wastewater with low cost bare magnetic Fe3O4 nanoparticles, Chemical Engineering and Processing – Process Intensification, 2021, 169: 1-8. https://doi.org/10.1016/j.cep.2021.108611.
  4. An innovative magnetic bar separator for removal of chromium ions in tanning wastewater, Journal of Water Process Engineering, 2021, 40: . https://doi.org/10.1016/j.jwpe.2021.101916 .
  5. Selective removal of cesium by ammonium molybdophosphate-magnetic Fe3O4-chitosan composites. Journal of Materials Research, 2021, 36: 2926–2935. https://doi.org/10.1557/s43578-021-00279-2 .
  6. Efficient phenol degradation by laccase immobilized on functional magnetic nanoparticles in fixed bed reactor under high-gradient magnetic field. Engineering in Life Sciences. 2021, 21:374-381. https://doi.org/10.1002/elsc.202100009 .
  7. Efficiently remove of Cs(I) by metals hexacyanoferrate modified magnetic Fe3O4-chitosan nanoparticles, Chemical Physics Letters, 2020, 746: 1-8. https://doi.org/10.1016/j.cplett.2020.137293 .
  8.  Influence of exposed magnetic nanoparticles and their application in chemiluminescence immunoassay, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2017, 520: 335-342. https://doi.org/10.1016/j.colsurfa.2017.01.071 .
  9. Improved performance of immobilized laccase on amine-functioned magnetic Fe3O4 nanoparticles modified with polyethylenimine, Chemical Engineering Journal, 2016, 295: 201-206. https://doi.org/10.1016/j.cej.2016.03.044 .
  10. Facile fabrication of glycopolymer-based iron oxide nanoparticles and their applications in the carbohydrate–lectin interaction and targeted cell imaging[J]. Polymer Chemistry, 2016, 7: 1337-1344. https://doi.org/10.1039/C5PY01954K.
  11. A sensitive and rapid immunoassay for mycoplasma pneumonia based on Fe3O4 nanoparticles, Materials Letters, 2014, 137: 113-116. https://doi.org/10.1016/j.matlet.2014.08.135 .
  12. Immunological detection of hepatocellular carcinoma biomarker GP73 based on dissolved magnetic nanoparticles, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2014, 443: 280-285. https://doi.org/10.1016/j.colsurfa.2013.11.026 .
  13.  Synthesis of polyethylenimine modified Fe3O4 nanoparticles with immobilized Cu2+ for highly efficient proteins adsorption, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2014, 443: 552-559. https://doi.org/10.1016/j.colsurfa.2013.12.026 .
  14.  Preparation of thiourea functionalized polyvinyl alcohol‐coated magnetic nanoparticles and their application in Pb2+ ions adsorption, Journal of Applied Polymer Science, 2014, 131(18): 1-9. https://doi.org/10.1002/app.40777 .
  15. A sensitive and rapid immunoassay for mycoplasma pneumonia based on Fe3O4 nanoparticles, Materials Letters, 2014, 137: 113-116. https://doi.org/10.1016/j.matlet.2014.08.135 .
  16. Preparation and characterization of magnetic poly(styrene–glycidyl methacrylate) microspheres for highly efficient protein adsorption by two-stage dispersion polymerization, Journal of Applied Polymer Science, 2016, 133(10): 1-6. https://doi.org/10.1002/app.43005.
  17. Magnetic nanoparticles (MNPs) covalently coated by PEO–PPO–PEO block copolymer for drug delivery, Journal of Colloid and Interface Science, 2013, 395: 50-57. https://doi.org/10.1016/j.jcis.2012.11.062 .
  18.  Peroxidase-like activity of amino-functionalized magnetic nanoparticles and their applications in immunoassay, Journal of Colloid and Interface Science, 2013, 405: 291-295. https://doi.org/10.1016/j.jcis.2013.04.045 .

胺基功能化磁性Fe3O4纳米颗粒（15 nm）

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产品名称

GiGNanoTM Fe3O4－NH2

产品编号

M-111-1

产品说明

超顺磁性Fe3O4纳米颗粒表面共价键连接伯胺功能基团，表面含有丰富的NH2活性功能基团，可以进一步功能化。

结    构

                     

 

 

 

 

照    片

性能参数

平均直径：15 nm

表面基团：-NH2

基团容量：>0.20 mmol/g

比饱和磁化强度：>71 emu/g

应用方向

免疫检测、基因转染、生物大分子分离、细胞分离、固定化酶、靶向药物、生物医学成像

产品规格

产品性状：红棕色液体

固体含量：30 mg/ml

贮藏液体：去离子水，高压灭菌

pH使用范围：pH > 3.5

产品包装：1 ml、2 ml、5 ml、10 ml

产品有效期：两年