Browsing by Author XU QINGHUA

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Issue DateTitleAuthor(s)
3-Sep-2010A graphene oxide-organic dye ionic complex with DNA-sensing and optical-limiting propertiesBalapanuru, J.; Yang, J.-X. ; Xiao, S. ; Bao, Q. ; Jahan, M.; Polavarapu, L. ; Wei, J. ; Xu, Q.-H. ; Loh, K.P. 
6-Jun-2011A photostable near-infrared protein labeling dye for in vivo imagingSamanta, A.; Vendrell, M.; Yun, S.-W.; Guan, Z.; Xu, Q.-H. ; Chang, Y.-T.
2014A sensitive two-photon probe to selectively detect monoamine oxidase B activity in Parkinson's disease modelsLi L.; Zhang C.-W.; Chen G.Y. ; Zhu B. ; Chai C. ; Xu Q.-H. ; Tan E.-K. ; Zhu Q. ; Lim K.-L. ; Yao S.Q. 
2009A simple method for large scale synthesis of highly monodisperse gold nanoparticles at room temperature and their electron relaxation propertiesPolavarapu, L. ; Xu, Q.-H. 
2008A single-step synthesis of gold nanochains using an amino acid as a capping agent and characterization of their optical propertiesPolavarapu, L. ; Xu, Q.-H. 
2-Jan-2013A switchable two-photon membrane tracer capable of imaging membrane-associated protein tyrosine phosphatase activitiesLi, L. ; Shen, X.; Xu, Q.-H. ; Yao, S.Q. 
May-2011Alkylamine capped metal nanoparticle "inks" for printable SERS substrates, electronics and broadband photodetectorsPolavarapu, L. ; Manga, K.K. ; Yu, K.; Ang, P.K. ; Cao, H.D.; Balapanuru, J.; Loh, K.P. ; Xu, Q.-H. 
3-Sep-2012Alloyed (ZnS)x(CuInS2)1-x semiconductor nanorods: Synthesis, bandgap tuning and photocatalytic propertiesYe, C.; Regulacio, M.D.; Lim, S.H.; Xu, Q.-H. ; Han, M.-Y. 
3-Sep-2008Arsenic(II) sulfide quantum dots prepared by a wet process from its bulkWang, J. ; Lin, M.; Zhang, T.; Yan, Y. ; Ho, P.C. ; Xu, Q.-H. ; Kian, P.L. 
24-Oct-2012Band-selective coupling-induced enhancement of two-photon photoluminescence in gold nanocubes and its application as turn-on fluorescent probes for cysteine and glutathioneGuan, Z.; Li, S.; Cheng, P.B.S.; Zhou, N.; Gao, N.; Xu, Q.-H. 
28-Jul-2011Bimetallic Au/Ag core-shell nanorods studied by ultrafast transient absorption spectroscopy under selective excitationYu, K.; You, G. ; Polavarapu, L. ; Xu, Q.-H. 
Feb-2011Biocompatible glutathione capped gold clusters as one- and two-photon excitation fluorescence contrast agents for live cells imagingPolavarapu, L. ; Manna, M.; Xu, Q.-H. 
2013Capping-agent-free synthesis of substrate-supported porous icosahedral gold nanoparticlesWu, J.H. ; Guan, Z.; Yang, S.K.; Yuan, P.; Xu, Q.-H. ; Xu, G.Q. 
15-Dec-2005Charge-carrier relaxation dynamics in highly ordered poly(p-phenylene vinylene): Effects of carrier bimolecular recombination and trappingSoci, C.; Moses, D.; Xu, Q.-H. ; Heeger, A.J.
13-Aug-2012Chemical interface damping in single gold nanorods and its near elimination by tip-specific functionalizationZijlstra, P.; Paulo, P.M.R.; Yu, K.; Xu, Q.-H. ; Orrit, M.
12-Mar-2012Colloidal nanocrystals of wurtzite-type Cu 2ZnSnS 4: Facile noninjection synthesis and formation mechanismRegulacio, M.D.; Ye, C.; Lim, S.H.; Bosman, M.; Ye, E.; Chen, S.; Xu, Q.-H. ; Han, M.-Y. 
2015Controlled preparation of Au/Ag/SnO<inf>2</inf> core-shell nanoparticles using a photochemical method and applications in LSPR based sensingZhou N. ; Ye C. ; Polavarapu L. ; Xu Q.-H. 
22-Oct-2013Correlating the plasmonic and structural evolutions during the sulfidation of silver nanocubesFang, C.; Lee, Y.H.; Shao, L.; Jiang, R.; Wang, J.; Xu, Q.-H. 
12-Jun-2013Damping of acoustic vibrations of immobilized single gold nanorods in different environmentsYu, K.; Zijlstra, P.; Sader, J.E.; Xu, Q.-H. ; Orrit, M.
24-Jan-2011Defect dynamics and spectral observation of twinning in single crystalline LaAlO3 under subbandgap excitationChen, J.Q.; Wang, X.; Lu, Y.H. ; Roy Barman, A.; You, G.J. ; Xing, G.C.; Sum, T.C.; Dhar, S. ; Feng, Y.P. ; Ariando ; Xu, Q.-H. ; Venkatesan, T.