A novel glucose biosensor based on immobilization of glucose oxidase in iron oxide nanoparticles/poly(vinyl alcohol) nanocomposite film

2016 ◽  
Author(s):  
Niuosha Sanaeifar ◽  
Mohammad Rabiee ◽  
Mojgan Abdolrahim ◽  
Amir Hossein Monfared
Keyword(s):  
Iron Oxide ◽  
Glucose Oxidase ◽  
Iron Oxide Nanoparticles ◽  
Vinyl Alcohol ◽  
Nanocomposite Film ◽  
Glucose Biosensor ◽  
Poly Vinyl Alcohol ◽  
Oxide Nanoparticles

scholarly journals Multiphysics Flow Modeling and in Vitro Toxicity of Iron Oxide Nanoparticles Coated with Poly(vinyl alcohol)

2009 ◽  
Vol 113 (6) ◽  
pp. 2322-2331 ◽  
Author(s):  
Morteza Mahmoudi ◽  
Mohammad A. Shokrgozar ◽  
Abdolreza Simchi ◽  
Mohammad Imani ◽  
Abbas S. Milani ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Vinyl Alcohol ◽  
In Vitro Toxicity ◽  
Poly Vinyl Alcohol ◽  
Oxide Nanoparticles ◽  
Flow Modeling

scholarly journals Multiphysics Flow Modeling and in Vitro Toxicity of Iron Oxide Nanoparticles Coated with Poly(vinyl alcohol)

2009 ◽  
Vol 113 (39) ◽  
pp. 17274-17274 ◽  
Author(s):  
Morteza Mahmoudi ◽  
Mohammad A. Shokrgozar ◽  
Abdolreza Simchi ◽  
Mohammad Imani ◽  
Abbas S. Milani ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Vinyl Alcohol ◽  
In Vitro Toxicity ◽  
Poly Vinyl Alcohol ◽  
Oxide Nanoparticles ◽  
Flow Modeling

Investigating SMART Membranes and Coatings by In Situ Synthesis of Iron Oxide Nanoparticles in PVA Hydrogels

2008 ◽  
Vol 60 ◽  
pp. 32-37 ◽  
Author(s):  
George K. Stylios ◽  
Tao Yu Wan
Keyword(s):  
Magnetic Properties ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Vinyl Alcohol ◽  
Calcium Alginate ◽  
Poly Vinyl Alcohol ◽  
Oxide Nanoparticles ◽  
Particle Nucleation ◽  
Iron Oxide Particles

This paper reports a novel method of developing SMART nanocomposite membranes and coatings by in situ synthesis of iron oxide particles in a Poly(vinyl alcohol) (PVA)matrix, using co-precipitation of different amounts of Fe(II) and Fe(III) taken in an alkaline medium. Poly(vinyl alcohol) was used to encapsulate iron oxide nanoparticles, as scaffold for particle nucleation and its influence on particle size and on magnetic properties were studied. The ferrogels were prepared by a freeze/thawing process of the solutions containing magnetite nanoparticles. Magnetite particles with an average diameter of 20-40 nm were obtained homogeneously within the matrix because of the tridimensional structure and chelating capacities of PVA. Calcium-alginate PVA gel was used to encapsulate the iron oxide/PVA nanocomposite. The mechanical properties and the saturation magnetization of the system were measured. The combination of magnetic properties of iron nanoparticles with the biocompatibility of calcium-alginate suggests that these materials have great potential for use as controlled delivery systems activated externally by magnetic stimuli.

Enhancing arsenic adsorption via excellent dispersion of iron oxide nanoparticles inside poly(vinyl alcohol) nanofibers

2020 ◽  
pp. 104664
Author(s):  
Nicolás Torasso ◽  
Alicia Vergara-Rubio ◽  
Patricia Rivas-Rojas ◽  
Cristián Huck-Iriart ◽  
Aitor Larrañaga ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Oxide Nanoparticles ◽  
Arsenic Adsorption

Cytotoxicity and Cell Cycle Effects of Bare and Poly(vinyl alcohol)-Coated Iron Oxide Nanoparticles in Mouse Fibroblasts

2009 ◽  
Vol 11 (12) ◽  
pp. B243-B250 ◽  
Author(s):  
Morteza Mahmoudi ◽  
Abdolreza Simchi ◽  
Hojatollah Vali ◽  
Mohammad Imani ◽  
Mohammad A. Shokrgozar ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Oxide Nanoparticles ◽  
Mouse Fibroblasts

scholarly journals Single step growth of iron oxide nanoparticles and their use as glucose biosensor

2017 ◽  
Vol 7 ◽  
pp. 4451-4456 ◽  
Author(s):  
Sardar Siddique Ur Rahman ◽  
Muhammad Tauseef Qureshi ◽  
Kishwar Sultana ◽  
Wajid Rehman ◽  
Muhammad Yaqoob Khan ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Glucose Biosensor ◽  
Single Step ◽  
Oxide Nanoparticles ◽  
Step Growth

Mediator-free amperometric glucose biosensor based on glucose oxidase entrapped in poly(vinyl alcohol) matrix

The Analyst ◽  
2011 ◽  
Vol 136 (1) ◽  
pp. 164-173 ◽  
Author(s):  
Maria Rachele Guascito ◽  
Daniela Chirizzi ◽  
Cosimino Malitesta ◽  
Elisabetta Mazzotta
Keyword(s):  
Glucose Oxidase ◽  
Vinyl Alcohol ◽  
Glucose Biosensor ◽  
Poly Vinyl Alcohol
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