4-(Dimethylamino)butyric acid labeling for electrochemiluminescence detection of biological substances by increasing sensitivity with gold nanoparticle amplification.
- Xue-bo Yin, B. Qi, Xuping Sun, Xiurong Yang, E. Wang
- ChemistryAnalytical Chemistry
- 12 April 2005
High biocompatibility and low cost were the main advantages of the present DMBA labeling technique over the traditional Ru(bpy)(3)2+ labeling.
Application of electrochemical properties of ordered mesoporous carbon to the determination of glutathione and cysteine.
- Jean Chrysostome Ndamanisha, Jingjing Bai, B. Qi, Liping Guo
- Chemistry, Materials ScienceAnalytical Biochemistry
- 1 March 2009
Investigation of the stability of magnetite nanoparticles functionalized with catechol based ligands in biological media
- Steven L. Saville, R. Stone, B. Qi, O. T. Mefford
- Materials Science
- 13 November 2012
A novel tri-nitroDOPA terminated polymer based ligand has been developed for the stabilization of magnetite nanoparticles. The synthesis involves a process in which ethylene oxide is polymerized…
Iron-Loaded Magnetic Nanocapsules for pH-Triggered Drug Release and MRI Imaging
- Hongyu Chen, D. Sulejmanovic, J. Anker
- Materials Science, ChemistryChemistry of Materials
- 26 February 2014
These multifunctional monodispersed magnetic “nanoeyes” were coated by multiple polyelectrolyte layers of biocompatible poly-l-lysine and sodium alginate to control the drug release as a function of pH and served as MRI contrast agents with relaxivities of 8.6 mM–1 s–1 (r1) and 285 mM-1 s-1 ( r2).
Polyoxometalates as peroxidase mimetics and their applications in H2O2 and glucose detection.
- Jingjing Wang, Dongxue Han, Xiaohong Wang, B. Qi, Meisheng Zhao
- ChemistryBiosensors & bioelectronics
- 1 June 2012
The formation of linear aggregates in magnetic hyperthermia: implications on specific absorption rate and magnetic anisotropy.
- Steven L. Saville, B. Qi, O. T. Mefford
- Materials ScienceJournal of Colloid and Interface Science
- 15 June 2014
Quantitative measurement of ligand exchange on iron oxides via radiolabeled oleic acid.
- Kathleen Davis, B. Qi, M. Witmer, C. Kitchens, B. Powell, O. T. Mefford
- Chemistry, BiologyLangmuir
- 2 September 2014
A radiotracer technique is utilized to track the exchange of a radiolabeled (14)C-oleic acid ligand with hydrophilic ligands on the surface of magnetite nanoparticles and shows that these ligand exchange reactions do not necessarily occur to completion as is often assumed, thus leaving a residual amount of oleic acid on thesurface of the particles.
Ultra-fine Pt nanoparticles supported on ionic liquid polymer-functionalized ordered mesoporous carbons for nonenzymatic hydrogen peroxide detection.
- X. Bo, Jingjing Bai, B. Qi, Liping Guo
- ChemistryBiosensors & bioelectronics
- 15 October 2011
The effect of magnetically induced linear aggregates on proton transverse relaxation rates of aqueous suspensions of polymer coated magnetic nanoparticles.
- Steven L. Saville, R. Woodward, O. T. Mefford
- Materials ScienceNanoscale
- 15 February 2013
The results indicate that varying the ligand length has a direct effect on the colloidal arrangement of the system in a magnetic field, producing differences in the rate and size of chain formation, and hence systematic changes in transverse relaxation rates over time.
Electrochemical preparation of free-standing few-layer graphene through oxidation–reduction cycling
- B. Qi, Liu He, X. Bo, Hai-Fang Yang, Liping Guo
- Chemistry, Materials Science
- 15 June 2011
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