Publications of Nianqiang Wu, PhD

Dipping into a drink: Basil-seed supported silver nanoparticles as surface-enhanced Raman scattering substrates for toxic molecule detection.
Zhou QT, Meng GW, Wu NQ, Zhou NN, Chen BS, Li FD, Huang Q.
Sensors and Actuators B-Chemical. 2016;223:447-452.


Controlling plasmon-induced resonance energy transfer and hot electron injection processes in metal@TiO2 core-shell nanoparticles.
Cushing SK, Li JT, Bright J, Yost BT, Zheng P, Bristow AD, Wu NQ.
Journal of Physical Chemistry C. 2015;119(28):16239-16244.


Theoretical maximum efficiency of solar energy conversion in plasmonic metal-semiconductor heterojunctions.
Cushing SK, Bristow AD, Wu NQ.
Phys Chem Chem Phys. 2015;17(44):30013-30022.


Gaussian process based modeling and experimental design for sensor calibration in drifting environments.
Geng ZY, Yang F, Chen X, Wu NQ.
Sens Actuators B Chem. 2015;216:321-331.


Towards high efficiency air-processed near-infrared responsive photovoltaics: bulk heterojunction solar cells based on PbS/CdS core-shell quantum dots and TiO2 nanorod arrays.
Gonfa BA, Kim MR, Delegan N, Tavares AC, Izquierdo R, Wu NQ, El Khakani MA, Ma D.
Nanoscale. 2015;7(22):10039-10049.


Plasmon-induced resonance energy transfer for solar energy conversion.
Li JT, Cushing SK, Meng FK, Senty TR, Bristow AD, Wu NQ.
Nature Photonics. 2015;9(9):601-+.


Semiconductor-based photocatalysts and photoelectrochemical cells for solar fuel generation: a review.
Li JT, Wu NQ.
Catalysis Science & Technology. 2015;5(3):1360-1384.


Enhancement of solar hydrogen generation by synergistic interaction of La2Ti2O7 photocatalyst with plasmonic gold nanoparticles and reduced graphene oxide nanosheets.
Meng FK, Cushing SK, Li JT, Hao SM, Wu NQ.
ACS Catal. 2015;5(3):1949-1955.


Investigation of band gap narrowing in nitrogen-doped La2Ti2O7 with transient absorption spectroscopy.
Yost BT, Cushing SK, Meng F, Bright J, Bas DA, Wu NQ, Bristow AD.
Phys Chem Chem Phys. 2015;17(46):31039-31043.


Microfluidic gradient device for studying mesothelial cell migration and the effect of chronic carbon nanotube exposure.
Zhang HY, Lohcharoenkal W, Sun JB, Li X, Wang LY, Wu NQ, Rojanasakul Y, Liu YX.
Journal of Micromechanics and Microengineering. 2015;25(7)


Band gap narrowing in nitrogen-doped La2Ti2O7 predicted by density-functional theory calculations.
Zhang JY, Dang WQ, Ao ZM, Cushing SK, Wu NQ.
Phys Chem Chem Phys. 2015;17(14):8994-9000.


Lignosulphonate-cellulose derived porous activated carbon for supercapacitor electrode.
Zhao ZH, Hao SM, Hao P, Sang YH, Manivannan A, Wu NQ, Liu H.
J Mater Chem A. 2015;3(29):15049-15056.


Tailoring plasmonic properties of gold nanohole arrays for surface-enhanced Raman scattering.
Zheng P, Cushing SK, Suri S, Wu NQ.
Phys Chem Chem Phys. 2015;17(33):21211-21219.

PMC4501901.

A gold nanohole array based surface-enhanced Raman scattering biosensor for detection of silver(i) and mercury(ii) in human saliva.
Zheng P, Li M, Jurevic RJ, Cushing SK, Liu Y, Wu NQ.
Nanoscale. 2015;7(25):11005-11012.

PMC4476066.

A surface-enhanced Raman scattering sensor integrated with battery-controlled fluidic device for capture and detection of trace small molecules.
Zhou QT, Meng GW, Zheng P, Cushing SK, Wu NQ, Huang Q, Zhu CH, Zhang Z, Wang ZW.
Sci Rep. 2015;5:12865

PMC4523941.

ZnO-nanotaper array sacrificial templated synthesis of noble-metal building-block assembled nanotube arrays as 3D SERS-substrates.
Zhu CH, Meng GW, Huang Q, Wang XJ, Qian YW, Hu XY, Tang HB, Wu NQ.
Nano Research. 2015;8(3):957-966.


Detection of the ovarian cancer biomarker CA-125 using chemiluminescence resonance energy transfer to graphene quantum dots.
Al-Ogaidi I, Gou HL, Aguilar ZP, Guo SW, Melconian AK, Al-Kazaz AK, Meng F, Wu NQ.
Chem Commun (Camb). 2014;50(11):1344-1346.


A gold@silica core-shell nanoparticle-based surface-enhanced Raman scattering biosensor for label-free glucose detection.
Al-Ogaidi I, Gou H, Al-Kazaz AK, Aguilar ZP, Melconian AK, Zheng P, Wu NQ.
Anal Chim.Acta. 2014;811:76-80.


Enzyme catalytic efficiency: a function of bio-nano interface reactions.
Campbell AS, Dong CB, Meng F, Hardinger J, Perhinschi G, Wu NQ, Dinu CZ.
ACS Appl Mater Interfaces. 2014;6(8):5393-5403.


Origin of strong excitation wavelength dependent fluorescence of graphene oxide.
Cushing SK, Li M, Huang F, Wu NQ.
ACS Nano. 2014;8(1):1002-1013.


IL-1R signalling is critical for regulation of multi-walled carbon nanotubes-induced acute lung inflammation in C57Bl/6 mice.
Girtsman TA, Beamer CA, Wu NQ, Buford M, Holian A.
Nanotoxicology. 2014;8:17-27.

PMC4080682.

Air-processed depleted bulk heterojunction solar cells based on PbS/CdS core-shell quantum dots and TiO2 nanorod arrays.
Gonfa BA, Zhao HG, Li JT, Qiu JX, Saidani M, Zhang SQ, Izquierdo R, Wu NQ, El Khakani MA, Ma DL.
Solar Energy Materials and Solar Cells. 2014;124:67-74.


Synthesis, characterization, and bioactivity of carboxylic acid-functionalized titanium dioxide nanobelts.
Hamilton RF, Wu NQ, Xiang C, Li M, Yang F, Wolfarth M, Porter DW, Holian A.
Part Fibre Toxicol. 2014;11(1):43

PMC4237951.

Solar hydrogen generation by a CdS-Au-TiO2 sandwich nanorod array enhanced with Au nanoparticle as electron relay and plasmonic photosensitizer.
Li JT, Cushing SK, Zheng P, Senty T, Meng FK, Bristow AD, Manivannan A, Wu NQ.
J Am Chem Soc. 2014;136(23):8438-8449.


Effect of fiber length on carbon nanotube-induced fibrogenesis.
Manke A, Luanpitpong S, Dong C, Wang LY, He X, Battelli LA, Derk R, Stueckle TA, Porter DW, Sager T, Gou H, Dinu CZ, Wu NQ, Mercer RR, Rojanasakul Y.
Int J Mol Sci. 2014;15(5):7444-7461.

PMC4057682.

Band gap modulation of functionalized metal-organic frameworks.
Musho T, Li J, Wu NQ.
Phys Chem Chem Phys. 2014;16(43):23646-23653.


Effect of multi-walled carbon nanotube surface modification on bioactivity in the C57Bl/6 mouse model.
Sager TM, Wolfarth MG, Friend S, Hubbs AF, Hamilton RF, Wu NQ, Yang F, Porter DW, Holian A.
Nanotoxicology. 2014;8:317-327.

PMC4669410.

A new stochastic Kriging method for modeling multi-source exposure-response data in toxicology studies.
Wang K, Chen X, Yang F, Porter DW, Wu NQ.
ACS Sustain.Chem Eng. 2014;2(7):1581-1591.

PMC4105196.

Effects of pore structure on performance of an activated-carbon supercapacitor electrode recycled from scrap waste tires.
Zhi MJ, Yang F, Meng FK, Li MQ, Manivannan A, Wu NQ.
Acs Sustainable Chemistry & Engineering. 2014;2(7):1592-1598.


Electrospun activated carbon nanofibers for supercapacitor electrodes.
Zhi MJ, Liu SH, Hong ZL, Wu NQ.
Rsc Advances. 2014;4(82):43619-43623.


Dual detection of cancer biomarker CA125 using absorbance and electrochemical methods.
Al-Ogaidi I, Aguilar ZP, Suri S, Gou H, Wu NQ.
Analyst. 2013;138(19):5647-5653.

PMC3816148.

A bootstrapping-based statistical procedure for multivariate calibration of sensor arrays.
Geng ZY, Yang F, Li MQ, Wu NQ.
Sensor Actuat B-Chem. 2013;188:440-453.


Purification and sidewall functionalization of multiwalled carbon nanotubes and resulting bioactivity in two macrophage models.
Hamilton RF, Jr., Xiang C, Li M, Ka I, Yang F, Ma D, Porter DW, Wu NQ, Holian A.
Inhal Toxicol. 2013;25(4):199-210.

PMC4127292.

Engineered nanoparticles (ENM) cause lung pathology by increasing lysosomal membrane permeability and activation of the NLRP3 inflammasome in macrophages.
Holian A, Hamilton R, Girtsman T, Migliaccio C, Buford M, Shaw P, Herritt L, Mitra S, Sager T, Porter DW, Wu NQ.
Eur J Clin Invest. 2013;43:5-5.


Ag@Cu2O core-shell nanoparticles as visible-light plasmonic photocatalysts.
Li JT, Cushing SK, Bright J, Meng FK, Senty TR, Zheng P, Bristow AD, Wu NQ.
ACS Catal. 2013;3(1):47-51.


Plasmon-induced photonic and energy-transfer enhancement of solar water splitting by a hematite nanorod array.
Li JT, Cushing SK, Zheng P, Meng F, Chu D, Wu NQ.
Nat Commun. 2013;4:2651


Fluorescent aptamer-functionalized graphene oxide biosensor for label-free detection of mercury(II).
Li M, Zhou X, Ding WQ, Guo SW, Wu NQ.
Biosens Bioelectron. 2013;41:889-893.


Nanostructured sensors for detection of heavy metals: A Review.
Li M, Gou HL, Al-Ogaidi I, Wu NQ.
Acs Sustainable Chemistry & Engineering. 2013;1(7):713-723.


Three-dimensional hierarchical plasmonic nano-architecture enhanced surface-enhanced Raman scattering immunosensor for cancer biomarker detection in blood plasma.
Li M, Cushing SK, Zhang J, Suri S, Evans R, Petros WP, Gibson LF, Ma D, Liu Y, Wu NQ.
ACS Nano. 2013;7(6):4967-4976.

PMC3732798.

Plasmonic nanorice antenna on triangle nanoarray for surface-enhanced Raman scattering detection of hepatitis B virus DNA.
Li M, Cushing SK, Liang H, Suri S, Ma D, Wu NQ.
Anal Chem. 2013;85(4):2072-2078.


Detection of lead (II) with a "turn-on" fluorescent biosensor based on energy transfer from CdSe/ZnS quantum dots to graphene oxide.
Li M, Zhou XJ, Guo SW, Wu NQ.
Biosens Bioelectron. 2013;43:69-74.


Photocatalytic hydrogen generation enhanced by band gap narrowing and improved charge carrier mobility in AgTaO3 by compensated co-doping.
Li M, Zhang JY, Dang WQ, Cushing SK, Guo D, Wu NQ, Yin PG.
Phys Chem Chem Phys. 2013;15(38):16220-16226.


Selective stamp bonding of PDMS microfluidic devices to polymer substrates for biological applications.
Li X, Wu NQ, Rojanasakul Y, Liu YX.
Sensor Actuat A-Physical. 2013;193:186-192.


Asymmetric silver "nanocarrot" structures: solution synthesis and their asymmetric plasmonic resonances.
Liang HY, Rossouw D, Zhao HG, Cushing SK, Shi HL, Korinek A, Xu HX, Rosei F, Wang WZ, Wu NQ, Botton GA, Ma DL.
J Am Chem Soc. 2013;135(26):9616-9619.


Solar hydrogen generation by nanoscale p-n junction of p-type molybdenum disulfide/n-type nitrogen-doped reduced graphene oxide.
Meng F, Li J, Cushing SK, Zhi M, Wu NQ.
J Am Chem Soc. 2013;135(28):10286-10289.


Photocatalytic generation of hydrogen with visible-light nitrogen-doped lanthanum titanium oxides.
Meng FK, Li JT, Hong ZL, Zhi MJ, Sakla A, Xiang CC, Wu NQ.
Catalysis Today. 2013;199:48-52.


Photocatalytic water oxidation by hematite/reduced graphene oxide composites.
Meng FK, Li JT, Cushing SK, Bright J, Zhi MJ, Rowley JD, Hong ZL, Manivannan A, Bristow AD, Wu NQ.
ACS Catal. 2013;3(4):746-751.


Differential mouse pulmonary dose- and time course-responses to titanium dioxide nanospheres and nanobelts.
Porter DW, Wu NQ, Hubbs AF, Mercer R, Funk K, Meng F, Li J, Wolfarth M, Battelli LA, Friend S, Andrew ME, Hamilton R, Sriram K, Yang F, Castranova V, Holian A.
Toxicol Sci. 2013;131(1):179-193.

PMC3537123.

Acute pulmonary dose-responses to inhaled multi-walled carbon nanotubes.
Porter DW, Hubbs AF, Chen BT, McKinney W, Mercer RR, Wolfarth MG, Battelli LA, Wu NQ, Sriram K, Leonard S, Andrew ME, Willard P, Tsuruoka S, Endo M, Tsukada T, Munekane F, Frazer DG, Castranova V.
Nanotoxicology. 2013;7:1179-1194.


Two-stage experimental design for dose-response modeling in toxicology studies.
Wang K, Yang F, Porter DW, Wu NQ.
Acs Sustainable Chem Eng. 2013;1(9):1119-1128.


Interlaboratory evaluation of in vitro cytotoxicity and inflammatory responses to engineered nanomaterials: the NIEHS Nano GO Consortium.
Xia T, Hamilton RF, Bonner JC, Crandall ED, Elder A, Fazlollahi F, Girtsman TA, Kim K, Mitra S, Ntim SA, Orr G, Tagmount M, Taylor AJ, Telesca D, Tolic A, Vulpe CD, Walker AJ, Wang X, Witzmann FA, Wu NQ, Xie Y, Zink JI, Nel A, Holian A.
Environ Health Perspect. 2013;121(6):683-690.

PMC3672931.

A reduced graphene oxide/Co3O4 composite for supercapacitor electrode.
Xiang CC, Li M, Zhi MJ, Manivannan A, Wu NQ.
J Power Sources. 2013;226:65-70.


Experimental and statistical analysis of surface charge, aggregation and adsorption behaviors of surface-functionalized titanium dioxide nanoparticles in aquatic system.
Xiang CC, Yang F, Li M, Jaridi M, Wu NQ.
J Nanopart Res. 2013;15(1)


Dynamic calibration of electrochemical sensor for accelerated analyte quantification.
Yang F, Geng ZY, Koneru A, Zhi MJ, Li HL, Wu NQ.
IEEE Sens J. 2013;13(4):1192-1199.


Nanostructured carbon-metal oxide composite electrodes for supercapacitors: a review.
Zhi MJ, Xiang CC, Li JT, Li M, Wu NQ.
Nanoscale. 2013;5(1):72-88.


Photocatalytic activity enhanced by plasmonic resonant energy transfer from metal to semiconductor.
Cushing SK, Li J, Meng F, Senty TR, Suri S, Zhi M, Li M, Bristow AD, Wu NQ.
J Am Chem Soc. 2012;134(36):15033-15041.


NLRP3 inflammasome activation in murine alveolar macrophages and related lung pathology is associated with MWCNT nickel contamination.
Hamilton RF, Jr., Buford M, Xiang C, Wu NQ, Holian A.
Inhal Toxicol. 2012;24(14):995-1008.

PMC4092209.

Photoelectrochemical performance enhanced by a nickel oxide-hematite p-n junction photoanode.
Li JT, Meng F, Suri S, Ding W, Huang F, Wu NQ.
Chem Commun (Camb). 2012;48(66):8213-8215.


Detection of adenosine triphosphate with an aptamer biosensor based on surface-enhanced Raman scattering.
Li M, Zhang J, Suri S, Sooter LJ, Ma D, Wu NQ.
Anal Chem. 2012;84(6):2837-2842.


Shape-dependent surface-enhanced Raman scattering in gold-Raman probe-silica sandwiched nanoparticles for biocompatible applications.
Li M, Cushing SK, Zhang J, Lankford J, Aguilar ZP, Ma D, Wu NQ.
Nanotechnology. 2012;23(11):115501


Fingerprinting photoluminescence of functional groups in graphene oxide.
Li M, Cushing SK, Zhou XJ, Guo SW, Wu NQ.
J Mater Chem. 2012;22(44):23374-23379.


Visible light photocatalytic activity of nitrogen-doped La2Ti2O7 nanosheets originating from band gap narrowing.
Meng FK, Hong ZL, Arndt J, Li M, Zhi MJ, Yang F, Wu NQ.
Nano Research. 2012;5(3):213-221.


In situ construction of a titanate-silver nanoparticle-titanate sandwich nanostructure on a metallic titanium surface for bacteriostatic and biocompatible implants.
Ren N, Li R, Chen LM, Wang GC, Liu D, Wang YJ, Zheng L, Tang W, Yu XQ, Jiang HD, Liu H, Wu NQ.
J Mater Chem. 2012;22(36):19151-19160.


Selective filling of nanowells in nanowell arrays fabricated using polystyrene nanosphere lithography with cytochrome P450 enzymes.
Wollenberg LA, Jett JE, Wu Y, Flora DR, Wu NQ, Tracy TS, Gannett PM.
Nanotechnology. 2012;23(38):385101

PMC3465080.

Reduced graphene oxide/titanium dioxide composites for supercapacitor electrodes: shape and coupling effects.
Xiang CC, Li M, Zhi MJ, Manivannan A, Wu NQ.
J Mater Chem. 2012;22(36):19161-19167.


Highly conductive electrospun carbon nanofiber/MnO2 coaxial nano-cables for high energy and power density supercapacitors.
Zhi MJ, Manivannan A, Meng FK, Wu NQ.
J Power Sources. 2012;208:345-353.


Electrospun La0.8Sr0.2MnO(3) nanofibers for a high-temperature electrochemical carbon monoxide sensor.
Zhi MJ, Koneru A, Yang F, Manivannan A, Li JT, Wu NQ.
Nanotechnology. 2012;23(30):305501


Origin of localized surface plasmon resonances in thin silver film over nanosphere patterns.
Cushing SK, Hornak LA, Lankford J, Liu YX, Wu NQ.
Appl Phys A Mater Sci Process. 2011;103(4):955-958.


Optimum design of sensor arrays via simulation-based multivariate calibration.
Geng ZY, Yang F, Wu NQ.
Sensor Actuat B-Chem. 2011;156(2):854-862.


Single-crystalline Ni(OH)(2) and NiO nanoplatelet arrays as supercapacitor electrodes.
Li JT, Zhao W, Huang FQ, Manivannan A, Wu NQ.
Nanoscale. 2011;3(12):5103-5109.


Detection of mercury(II) by quantum dot/DNA/gold nanoparticle ensemble based nanosensor via nanometal surface energy transfer.
Li M, Wang Q, Shi X, Hornak LA, Wu NQ.
Anal Chem. 2011;83(18):7061-7065.


Size-dependent energy transfer between CdSe/ZnS quantum dots and gold nanoparticles.
Li M, Cushing SK, Wang QY, Shi XD, Hornak LA, Hong ZL, Wu NQ.
J Phys Chem Lett. 2011;2(17):2125-2129.


Towards controlled synthesis and better understanding of highly luminescent PbS/CdS core/shell quantum dots.
Zhao HG, Chaker M, Wu NQ, Ma DL.
J Mater Chem. 2011;21(24):8898-8904.


Mouse pulmonary dose- and time course-responses induced by exposure to multi-walled carbon nanotubes.
Porter DW, Hubbs AF, Mercer RR, Wu NQ, Wolfarth MG, Sriram K, Leonard SS, Battelli LA, Schwegler-Berry D, Friend S, Andrew ME, Chen BT, Tsuruoka S, Endo M, Castranova V.
Toxicology. 2010;269(2-3):136-147.


Tuning the charge-transfer property of PbS-quantum dot/TiO2-nanobelt nanohybrids via quantum confinement.
Wang DF, Zhao HG, Wu NQ, El Khakani MA, Ma DL.
J Phys Chem Lett. 2010;1(7):1030-1035.


Direct fibrogenic effects of dispersed single-walled carbon nanotubes on human lung fibroblasts.
Wang LY, Mercer RR, Rojanasakul Y, Qiu AJ, Lu YJ, Scabilloni JF, Wu NQ, Castranova V.
J Toxicol Environ Health A. 2010;73(5):410-422.


Shape-enhanced photocatalytic activity of single-crystalline anatase TiO(2) (101) nanobelts.
Wu NQ, Wang J, Tafen DN, Wang H, Zheng JG, Lewis JP, Liu XG, Leonard SS, Manivannan A.
J Am Chem Soc. 2010;132(19):6679-6685.

PMC2878616.

Tuning the shape and thermoelectric property of PbTe nanocrystals by bismuth doping.
Zhang Q, Sun T, Cao F, Li M, Hong M, Yuan J, Yan Q, Hng HH, Wu NQ, Liu X.
Nanoscale. 2010;2(7):1256-1259.


Temperature and impurity concentration effects on degradation of nickel/yttria-stabilised zirconia anode in PH3-containing coal syngas.
Zhi MJ, Cayan FN, Celik I, Gemmen R, Pakalapati SR, Wu NQ.
Fuel Cells. 2010;10(1):174-180.


Particle length-dependent titanium dioxide nanomaterials toxicity and bioactivity.
Hamilton RF, Wu NQ, Porter DW, Buford M, Wolfarth M, Holian A.
Part Fibre Toxicol. 2009;6:35

PMC2806338.

Visible light photocatalytic activity in nitrogen-doped TiO2 nanobelts.
Tafen DN, Wang J, Wu NQ, Lewis JP.
Appl Phys Lett. 2009;94(9)


Origin of photocatalytic activity of nitrogen-doped TiO2 nanobelts.
Wang J, Tafen DN, Lewis JP, Hong ZL, Manivannan A, Zhi MJ, Li M, Wu NQ.
J Am Chem Soc. 2009;131(34):12290-12297.


Electrocatalytic drug metabolism by CYP2C9 bonded to a self-assembled monolayer-modified electrode.
Yang ML, Kabulski JL, Wollenberg L, Chen XQ, Subramanian M, Tracy TS, Lederman D, Gannett PM, Wu NQ.
Drub Metab Dispos. 2009;37(4):892-899.

PMC2680531.

Effects of coal syngas impurities on anodes of solid oxide fuel cells.
Cayan FN, Zhi MJ, Pakalapati SR, Celik I, Wu NQ, Gemmen R.
J Power Sources. 2008;185(2):595-602.


Up- and down-conversion cubic zirconia and Hafnia nanobelts.
Jiang CL, Wang F, Wu NQ, Liu XG.
Advanced Materials. 2008;20(24):4826-+.


Large-area well-ordered nanodot array pattern fabricated with self-assembled nanosphere template.
Li HQ, Low J, Brown KS, Wu NQ.
IEEE Sensors Journal. 2008;8(5-6):880-884.


A large-area nanoscale gold hemisphere pattern as a nanoelectrode array.
Li HQ, Wu NQ.
Nanotechnology. 2008;19(27):275301


Sol-gel derived La0.6Sr0.4CoO3 nanoparticles, nanotubes, nanowires and thin films.
Wang J, Manivannan A, Wu NQ.
Thin Solid Films. 2008;517(2):582-587.


A lactate electrochemical biosensor with a titanate nanotube as direct electron transfer promoter.
Yang ML, Wang J, Li HQ, Zheng JG, Wu NQ.
Nanotechnology. 2008;19(7)


Electrochemical and microstructural analysis of nickel-yttria-stabilized zirconia electrode operated in phosphorus-containing syngas.
Zhi MJ, Chen XQ, Finklea H, Celik I, Wu NQ.
J Power Sources. 2008;183(2):485-490.


Adsorption and desorption of stearic acid self-assembled monolayers on aluminum oxide.
Lim MS, Feng K, Chen X, Wu NQ, Raman A, Nightingale J, Gawalt ES, Korakakis D, Hornak LA, Timperman AT.
Langmuir. 2007;23(5):2444-2452.


Anion bridged nanosheet from self-assembled G-quadruplexes.
Zhong C, Wang J, Wu NQ, Wu G, Zavalij PY, Shi XD.
Chem Commun (Camb). 2007;(30):3148-3150.


Shape-controlled growth of micrometer-sized gold crystals by a slow reduction method.
Liu XG, Wu NQ, Wunsch BH, Barsotti RJ, Stellacci F.
Small. 2006;2(8-9):1046-1050.


Stable aqueous dispersions of graphitic nanoplatelets via the reduction of exfoliated graphite oxide in the presence of poly(sodium 4-styrenesulfonate).
Stankovich S, Piner RD, Chen XQ, Wu NQ, Nguyen ST, Ruoff RS.
J Mater Chem. 2006;16(2):155-158.


Impedance characterization of ZnO nanobett/Pd Schottky contacts in ammonia.
Xu JH, Wu NQ, Jiang CB, Zhao MH, Li J, Wei YG, Mao SX.
Small. 2006;2(12):1458-1461.


Impedance characterization of ZnO nanobelt/Pd Schottky contacts in ammonia.
Xu JH, Wu NQ, Jiang CB, Zhao MH, Li J, Wei YG, Mao SX.
Small. 2006;2(12):1458-1461.


Effect of N-2 flow rate on morphology and structure of ZnO nanocrystals synthesized via vapor deposition.
Chen Z, Wu NQ, Shan ZW, Zhao MH, Li SX, Jiang CB, Chyu MK, Mao SX.
Scripta Materialia. 2005;52(1):63-67.


Facile scheme for fabricating solid-state nanostructures using e-beam lithography and solution precursors.
Donthu SK, Pan Z, Myers B, Shekhawat G, Wu NQ, Dravid VP.
Nano Lett. 2005;5(9):1710-1715.


Direct evidence of oxidized gold on supported gold catalysts.
Fu L, Wu NQ, Yang JH, Qu F, Johnson DL, Kung MC, Kung HH, Dravid VP.
J Phys Chem B. 2005;109(9):3704-3706.


Porous CuO-ZnO nanocomposite for sensing electrode of high-temperature CO solid-state electrochemical sensor.
Wu NQ, Zhao MH, Zheng JG, Jiang CB, Myers B, Li SX, Chyu MK, Mao SX.
Nanotechnology. 2005;16(12):2878-2881.


Hot corrosion mechanism of composite alumina/yttria-stabilized zirconia coating in molten sulfate-vanadate salt.
Wu NQ, Chen Z, Mao SX.
J Am Ceram Soc. 2005;88(3):675-682.


Impedance-metric Pt/YSZ/Au-Ga2O3 sensor for CO detection at high temperature.
Wu NQ, Chen Z, Xu JH, Chyu MK, Mao SX.
Sensor Actuat B-Chem. 2005;110(1):49-53.


Transport of organic solutes through amorphous teflon AF films.
Zhao H, Zhang J, Wu NQ, Zhang X, Crowley K, Weber SG.
J Am Chem Soc. 2005;127(43):15112-15119.


Dip-pen nanopatterning of photosensitive conducting polymer using a monomer ink.
Su M, Aslam M, Fu L, Wu NQ, Dravid VP.
Appl Phys Lett. 2004;84(21):4200-4202.


Individually addressed large-scale patterning of conducting polymers by localized electric fields.
Su M, Fu L, Wu NQ, Aslam M, Dravid VP.
Appl Phys Lett. 2004;84(5):828-830.


Interfacial structure and micro and nano-mechanical behavior of laser-welded 6061 aluminum alloy blank.
Wu NQ, Xia C, Li M, Perrusquia N, Mao SX.
J Eng Mater-T ASME. 2004;126(1):8-13.


Failure detection of thermal barrier coatings using impedance spectroscopy.
Wu NQ, Ogawa K, Chyu MK, Mao SX.
Thin Solid Films. 2004;457(2):301-306.


Interaction of fatty acid monolayers with cobalt nanoparticles.
Wu NQ, Fu L, Su M, Aslam M, Wong KC, Dravid VP.
Nano Lett. 2004;4(2):383-386.


Crystalline boron nanoribbons: Synthesis and characterization.
Xu TT, Zheng JG, Wu NQ, Nicholls AW, Roth JR, Dikin DA, Ruoff RS.
Nano Lett. 2004;4(5):963-968.


Effect of Al2O3 overlay on hot-corrosion behavior of yttria-stabilized zirconia coating in molten sulfate-vanadate salt.
Chen Z, Wu NQ, Singh J, Mao SX.
Thin Solid Films. 2003;443(1-2):46-52.


Synthesis and characterization of MCM-41-supported Ba2SiO4 base catalyst.
Li QC, Brown SE, Broadbelt LJ, Zheng JG, Wu NQ.
Micropor Mesopor Mat. 2003;59(2-3):105-111.


Processing and mechanical behaviour of TiAl/NiAl intermetallic composites produced by cryogenic mechanical alloying.
Mao SX, Mcminn NA, Wu NQ.
Mat Sci Eng A-Struct. 2003;363(1-2):275-289.


Synthesis and optical characterization of CdTe nanocrystals prepared by ball milling process.
Tan GL, Hommerich U, Temple D, Wu NQ, Zheng JG, Loutts G.
Scripta Materialia. 2003;48(10):1469-1474.


Effect of strain gradients and heterogeneity on flow strength of particle reinforced metal-matrix composites.
Duan DM, Wu NQ, Zhao MH, Slaughter WS, Mao SX.
J Eng Mater-T ASME. 2002;124(2):167-173.


Length-scale-controlled interfacial toughening and weakening in metal/ceramic layered materials.
Li MZ, Wu NQ, Mao SX.
Philos Mag A. 2002;82(5):1049-1071.


Length scale effect on mechanical behavior due to strain gradient plasticity.
Duan DM, Wu NQ, Slaughter WS, Mao SX.
Mat Sci Eng A-Struct. 2001;303(1-2):241-249.


The mechanism of hydrogen-facilitated anodic-dissolution-type stress corrosion cracking: theories and experiments.
Mao SX, Gu B, Wu NQ, Qiao L.
Philos Mag A. 2001;81(7):1813-1831.


Reduction reaction in Al-CuO powder mixture driven by mechanical alloying.
Wu JM, Zheng SL, Li ZZ, Wu NQ.
T Nonferr Metal Soc. 1999;9(4):717-722.


Dry sliding wear of PM Al-10Ti alloy.
Wu NQ, Wu JM, Lin S, Zhou JQ, Li ZZ.
T Nonferr Metal Soc. 1998;8(3):421-426.


Mechanosynthesis mechanism of TiC powders.
Wu NQ, Lin S, Wu JM, Li ZZ.
Mat Sci Tech Ser. 1998;14(4):287-291.


Preparation and microstructure of nano-sized Cu particles by mechanochemical reaction.
Wu NQ, Su LZ, Yuan MY, Liu YY, Wu JM, Li ZZ.
T Nonferr Metal Soc. 1998;8(4):610-612.


In-situ observation of single-point wear of PM Al-Ti alloy.
Wu JM, Wu NQ, Wang GX, Li ZZ.
T Nonferr Metal Soc. 1997;7(3):69-74.


Mechanically driven synthesis of nanophase TiC/Ti-Al composite powder.
Wu NQ, Wang GX, Li W, Wu JM, Li ZZ.
Mater Lett. 1997;32(4):259-262.


Amorphization of Al4C3 by mechanical milling.
Wu NQ.
J Mater Sci Lett. 1997;16(22):1810-1812.


Microstructure and sliding wear behavior of PM alloy Al-10Ti after thermal exposure.
Wu NQ, Wang GX, Li ZZ, Wu JM.
Wear. 1997;203:155-161.


Investigation of TiC formation during ball-milling of elemental titanium and carbon.
Wu NQ, Wang GX, Wu JM, Li ZZ, Yuan MY.
Int J Refract Met H. 1997;15(5-6):289-293.


Preparation of Ti/Al based nanophase composite powder by mechanical alloying.
Wu NQ, Wu JM, Li W, Wang GX, Li ZZ.
T Nonferr Metal Soc. 1997;7(4):1-4.


Formation of a FCC Al54Ti23C23 metastable phase by ball milling.
Wu NQ, Li ZZ, Wang GX, Mu JM.
J Mater Sci Technol. 1997;13(4):345-347.


Oxidation of PM alloy Al-10Ti during sliding wear.
Wu NQ, Wang GX, Li ZZ.
T Nonferr Metal Soc. 1997;7(1):82-86.