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  RELATED PUBLICATIONS


§  Wang, W.; Foster, C. M.; Morrell-Falvey, J. L.; Nallathamby, P. D.; Mortensen, N. P.; Doktycz, M. J.; Gu, B.; Retterer, S. T. (2013) Volume labeling with alexa fluor dyes and surface functionalization of highly sensitive fluorescent silica (SiO2) nanoparticles. Nanoscale. 2013 (in press).

§  Cui, J.; Wang, W.; Gu, B.; Liang, L. (2012) A combined physical-chemical polymerization process for fabrication of nanoparticle-hydrogel sensing materials. Macromolecules 45, 8382-8386. 

§  Sathyamurthy, S., E. Tuncer, K. L. More, B. Gu, I. Sauers, M. P. Paranthaman. (2012). Colloidal synthesis of BaF2 nanoparticles and their application as fillers in polymer nanocomposites. Applied Physics A - Materials Science & Processing. 106, 661-667.

§  Suresh A. K., D. A. Pelletier, W. Wang, J. L. Morrell-Falvey, B. Gu and M. J. Doktycz. 2012. Cytotoxicity induced by engineered silver nanocrystallites is dependent on surface coatings and cell types.  Langmuir, 28 (5), 27272735.

§  Hsueh, C. H., Lin, C. H., Li, J. H., Hatab, N. A., Gu, B. 2012.  Resonance modes, cavity field enhancements, and long-range collective photonic effects in periodic bowtie nanostructures. Optics Express, 19 (20), 19660-19667.

  • Li, Y.; Wang, W.; Qiu, X.; Song, L.; Meyer, H. M.; Paranthaman, M. P.; Eres, G.; Zhang, Z.; Gu, B. (2011) Comparing Cr, and N only doping with (Cr,N)-codoping for enhancing visible light reactivity of TiO2. Appl. Catalysis B. Environ. 110, 148-153.

§  Hatab, N. A., Rouleau, C. M., Retterer, S. T., Eres, G., Hatzinger, P. B., Gu, B.  An integrated portable Raman sensor with nanofabricated gold bowtie array substrates for energetics detection.  Analyst, 2011, 136, 1697-1702.

  • Suresh A. K., Pelletier, D. A., W. Wang, M. L. Broich, J. W. Moon, B. Gu, D. P. Allison, D. C. Joy, T. P. Phelps, and M. J. Doktycz.  2011. Biofabrication of discrete spherical gold nanoparticles using the metal-reducing bacterium Shewanella oneidensis.  Acta Biomaterialia 7 (5), 2148-2152.
  • Hatab, N. A., Hsueh, C. H., Gaddis, A., Retterer, S. T. Li, J. H., Eres, G., Zhang, Z., Gu, B.  Free-standing optical gold bowtie nanoantenna with variable gap size for enhanced Raman spectroscopy.  Nano Letters, 2010, 10, 4952-4955.
  • Xu, X.; Seal, K.; Xu, X.; Ivanov, I.; Hsueh, C. H.; Hatab, N. A.; Gu, B.; Zhang, Z.; Shen, J. High tunability of the SERS response with a metal-multiferroic composite. Nano Letters 2011, 11, 1265-1269.
  • Hatab, N. A.; Eres, G.; Hatzinger, P. B.; Gu, B., Detection and analysis of cyclotrimethylene-trinitramine (RDX) in environmental samples by surface enhanced Raman spectroscopy. J. Raman Spectr. 2010, 41, 1131-1136.
  • Pan, H.; Gu, B.; Eres, G.; Zhang, Z. (2010) Ab initio study on noncompensated CrO codoping of GaN for enhanced solar energy conversion. J. Chem. Phys. 132(10), 104501.

§  Moon, J-W, Rawn, C. J.; Rondinone, A. J.; Wang, W.; Vali, H.; Yeary, L. W.; Love, L. L.; Kirkham, M. J.; Gu, B.; Phelps, T. J. (2010) Crystallite sizes and lattice constants of nano-biomagnetite particles, J. Nanosci. Nanotechnol. J. Nanosci. Nanotechnol. 10, 8298-8306.

§  Wang W., Howe J., Li Y., Qiu X. F., Joy D. C., Paranthaman M. P., Doktycz M. J., and Gu B. (2010) A surfactant and template-free route for synthesizing ceria nanocrystals with tunable morphologies. J. Mater. Chem. 20(36), 7776-7781.

  • Suresh A. K., Wang W., Pelletier D. A., Moon J. W., Gu B., Mortensen N. P., Allison D. P., Joy D. C., Phelps T. P., and Doktycz M. J. (2010) Silver nanocrystallites: Facile biofabrication using Shewanella oneidensis, and an evaluation of their comparative toxicity on Gram-negative and Gram-positive bacteria. Environ. Sci. Technol. 44, 5210-5215.
  • Yu, K.; Grabinski, C.; Schrand, A. M.; Murdock, R.; Wang, W.; Gu, B.; Schlager, J.; Hussain, S. Toxicity of amorphous silica nanoparticles in mouse keratinocytes. J. Nanopart. Res. 2009, 11, 15-24.
  • Wang, W.; Liang, L.; Johs, A.; Gu, B. Thin films of uniform hematite nanoparticles: controls on surface hydrophobicity and self-assembly. J. Mater. Chem. 2008, 18, 5770-5775.
  • Wang, W.; Howe, J.; Gu, B. 2008. Structure and morphology evolution of hematite (a-Fe2O3) nanoparticles in forced hydrolysis of ferric chloride. J. Phys. Chem. C, 112:9203-9208.

§     Ruan, C. M.; Wang, W.; Gu, B. 2007. Determining uranium in environmental samples by surface-enhanced Raman spectroscopy. Anal. Chim. Acta.  605, 80-86.

§     Ruan C. M., Wang W., and Gu B. 2006. Single-molecule detection of thionine on aggregated gold nanoparticles by surface enhanced Raman scattering. J. Raman Spectr., 38, 568-573.

§     Wang, W.; Gu, B.; Liang, L. 2007. Effect of anionic surfactants on synthesis and self-assembling of silica colloidal nanoparticles. J. Coll. . Inter. Sci. 313, 169-173.

§     Ruan C. M., Gu B., Wang W., Eres G., and Zhang Z. 2007. Controlled fabrication of nanopillar array substrates for surface-enhanced Raman spectroscopy. Langmuir, 23, 5757-5760.

§     Gu B. and Ruan C. 2007. Determination of technetium and its speciation by surface enhanced Raman spectroscopy. Anal. Chem., 79, 2341-2345.

§     Ruan, C. M., Wang, W., Gu, B. 2006. Rapid and ultra-sensitive detection of alkaline phosphatase using surface enhanced Raman spectroscopy. Anal. Chem., 78,3379-3384.

§     Zhao, K.; Xu, H.; Gu, B.; Zhang, Z. 2006. One-dimensional arrays of nanoshell dimers for single molecule spectroscopy via surface-enhanced Raman scattering. J. Chem. Phys. 125, 081102.

§     Wang, W., Ruan, C. M., Gu, B. 2006. Development of gold-silica composite nanoparticle substrates for perchlorate detection by surface-enhanced Raman spectroscopy. Anal. Chim. Acta, 567,121-126.

§     Ruan, C. M., Wang, W., Gu, B. 2006. Surface-enhanced Raman scattering for perchlorate detection using cystamine-modified gold nanoparticles. Anal. Chim. Acta, 567,114-120.

§     Wang, W. and B. Gu 2005. New SERS substrates via self-assembly of silver nanoparticles on surface functionalized glass for perchlorate detection. Appl. Spectr. 59:1509-1515.

§     Wang, W.; Gu, B. 2005. Self-assembly of Two- and Three-Dimensional Particle Arrays by Manipulating Hydrophobicity of Silica Nanoparticles, J. Phys. Chem. B, 109 (47), 22175 -22180.

§     Gu, B., J. Tio, W. Wang , Y. Ku, and S. Dai. 2004. Raman spectroscopic detection for perchlorate at low concentrations. Applied Spect. 58:741-744.

§     Wang, W., B. Gu, L. Liang, W. Hamilton , and D.J. Wesolowski. 2004. Synthesis of rutile (alpha -TiO2) nanocrystals with highly controlled size and shape by low temperature hydrolysis:  Effects of solvent composition. J. Phys. Chem. B. 108 (39), 14789-14792.

§     Wang, W., B. Gu, L. Liang, and W. Hamilton . 2004. Adsorption and structural arrangement of cetyltrimethylammonium cations at the silica nanoparticle–water interface. J. Phys. Chem. B. 108: 17477-17483.

§     Wang W., Gu, B., Liang L., and Hamilton W. (2003) Fabrication of near infrared photonic crystals using highly-monodispersed submicrometer SiO2 spheres. J. Phys. Chem. B. 107, 12113-12117.

§     Wang W., Gu B., Liang L., and Hamilton W. (2003) Fabrication of two- and three-dimensional silica nanocolloidal particle arrays. J. Phys. Chem. B. 107:3400-3404..

§     Bao, L.L., H. Yan, B. Gu, and S. Dai. 2004. Surface-enhanced Raman scattering (SERS) of uranyl-humic complexes using a new silver-doped sol-gel substrate. ACS Symp. Ser. (in press).

§     Wang, W. and B. Gu, 2004. Preparation and characterization of high-concentration monodisperse silver colloids. In ACS Symposium Series 878: Concentrated Colloidal Dispersion-Theory, Experiment and Applications. American Chemical Society. pp 1-15.

§     Wang, W., B. Gu, and L. Liang. 2004. Effect of surfactants on the formation, morphology and surface property of synthesized SiO2 nanoparticles. J. Disp. Sci. Technol. 25:593-601.

§     Chen, J., B. Gu, and E.J. LeBoeuf. 2003. Fluorescence spectroscopic studies of natural organic matter fractions. Chemosphere, 50:639-647.

§     Chen, J., E.J. LeBoeuf, H. Pan, and B. Gu. 2002. Spectroscopic characterization of the structural and functional properties of natural organic matter fractions. Chemosphere. 48:59-68.  

§     B. Gu, J. Schmitt, Z. Chen, L. Liang and J. F. McCarthy. 1994. Adsorption-desorption of natural organic matter on iron-oxide: mechanisms and models. Env. Sci. Tech. 28:38-46.

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