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| 1 | Oxygen migration triggering molybdenum exposure in oxygen vacancy-rich ultra-thin Bi_(2)MoO_(6) nanoflakes: Dual binding sites governing selective CO_(2) reduction into liquid hydrocarbons显示文摘Oxygen vacancy plays vital roles in regulating the electronic and charge distribution of the oxygen deficient materials.Herein,abundant oxygen vacancies are created during assembling the two-dimensional(2D)ultra-thin Bi_(2)MoO_(6) nanoflakes into three dimensional(3D)Bi_(2)MoO_(6) nanospheres,resulting in significantly improved performance for photocatalytical conversion of CO_(2) into liquid hydrocarbons.The increased performance is contributed by two primary sites,namely the abundant oxygen vacancy and the exposed molybdenum(Mo)atom induced by oxygen-migration,as revealed by the theoretical calculation.The oxygen vacancy(Ov)and uncovered Mo atom serving as dual binding sites for trapping CO_(2) molecules render the synchronous fixation-reduction process,resulting in the decline of activation energy for CO_(2) reduction from 2.15 eV on bulk Bi_(2)MoO_(6) to 1.42 eV on Ov-rich Bi_(2)MoO_(6).Such a striking decrease in the activation energy induces the efficient selective generation of liquid hydrocarbons,especially the methanol(C_(2)H_(5) OH)and ethanol(CH_(3) OH).The yields of CH_(3) OH and C_(2)H_(5) OH over the optimal Ov-Bi_(2)MoO_(6) is high up to 106.5 and 10.3μmol g^(-1) respectively,greatly outperforming that on the Bulk-Bi_(2)MoO_(6). | Weili Dai Jianfei Long Lixia Yang Shuqu Zhang Yong Xu Xubiao Luo Jianping Zou Shenglian Luo | 2021 | Journal of Energy Chemistry2021，30，10： | 3 |
| 2 | Simultaneous determination of water-soluble and fat-soluble synthetic colorants in foodstuff by high-performance liquid chromatography–diode array detection–electrospray mass spectrometry显示文摘 | Ming Ma Xubiao Luo Bo Chen Shengpei Su Shouzhuo Yao | 2005 | Journal of Chromatography A2005，，1： | 2 |
| 3 | Metal chelate affinity to immobilize horseradish peroxidase on functionalized agarose/CNTs composites for the detection of catechol显示文摘The paper reports a novel amperometric biosensor for catechol based on immobilization of a highly sensitive horseradish peroxidase by affinity interactions on metal chelate-functionalized agarose/carbon nanotubes composites. Metal chelate affinity takes advantage of the affinity of Ni2+ ions to bind strongly and reversibly to histidine or cysteine tails found on the surface of the horseradish peroxidase. Thus, enzymes with such residues in their molecules can be easily attached to functionalized agarose/carbon nanotubes composites support containing a nickel chelate. Linear sweep voltammograms and amperometry are used to study the proposed electrochemical biosensor. Catechol is determined by direct reduction of biocatalytically liberated quinone species at -0.05 V (vs. SCE). The effect of pH, applied electrode potential and the concentration of H2O2 on the sensitivity of the biosensor has been investigated. The performance of the proposed biosensor is tested using four different phenolic compounds, showing very high sensitivity, in particular, the linearity of catechol is observed from 2.0 × 10-8 to 1.05 × 10-5 M with a detection limit of 5.0 × 10-9 M. | TU XinMan LUO ShengLian LUO XuBiao ZHAO YingJie FENG Li LI JingHong | 2011 | Science China Chemistry2011，54，8： | 1 |
| 4 | HPLC-ESI-MS analysis of Vitamin B12 in food products and in multivitamins-muhimineral tablets显示文摘 | Xubiao Luo Bo Chen Li Ding | 2006 | Analytica Chimica Acta2006，562，： | 1 |
| 5 | Adsorption of As (III) and As (V) from water using magnetite Fe 3 O 4 -reduced graphite oxide–MnO 2 nanocomposites显示文摘 | Xubiao Luo Chengcheng Wang Shenglian Luo Ruizhi Dong Xinman Tu Guisheng Zeng | 2012 | Chemical Engineering Journal2012，，： | 1 |
| 6 | HPLC-ESI-MS analysis of Vitamin B12 in food products and in multivitamins-multimineral tablets显示文摘 | XUBIAO LUOA B CHENB BO DING LI | 2006 | Analytica Chimica Acta2006，，562： | 1 |
| 7 | Development of organovermicu- lite-based adsorbent for removing anionic dye from aqueous solution显示文摘 | Yu Xubiao Wei Chaohai Ke Lin | 2010 | J Hazard Mater2010，180，： | 1 |
| 8 | Novel Cu ( Ⅱ ) magnetic ion imprinted materials prepared by surface imprinted technique combined with a sol-gel process 显示文摘 | Luo Xubiao Luo Shenglian Zhan Youcai | 2011 | Journal of Hazardous Materials2011，192，3： | 1 |
| 9 | Determination ofangiotensin converting enzyme inhibitory activity by high-performanceliquid chromatography/electrospray-mass spectrometry 显示文摘 | XIAO Xiaofeng LUO Xubiao CHEN Bo | 2006 | Journal ofChromatography B2006，834，12： | 1 |
| 10 | HPLC-ESI-MS analysis of vitamin B12 in food products and in multivitamins-muhimineral tablets 显示文摘 | Luo Xubiao Chen Bo Ding Li | 2006 | Analytica Chimica Acta2006，562，： | 1 |
| 11 | Simultaneous determination of water soluble and ht soluble synthetic colorants in foodstuff by high performance liquid chromatography-diode array detection elect rospray mass spectrometry显示文摘 | Ming Ma Xubiao Luo Bo Chen | 2006 | Journal of Chromato-graphy A2006，1103，： | 1 |
| 12 | Simultaneous determination of wa- ter - soluble and fat - soluble synthetic colorants in foodstuff by high - performance liquid chromatography -diode array detection-electrospray mass spectrometry 显示文摘 | MING M XUBIAO L BO CH | 2006 | J Chromatogr A2006，1103，120： | 1 |
| 13 | Quality control of me dicinal herbs Fructus gardeniae,common Andrographis herb and their preparations for their active constituents by high performance liquid chromatography-photodiode array detec tion-electrospray mass spectrometry显示文摘 | Ding Li Luo XuBiao Tang Fei | 2008 | Talanta2008，74，5： | 1 |
| 14 | Simultaneous determina- tion of nine aristolochic acid analogues in medicinal plants and prepa- rations by high - performance liquid chromatogr - aphy 显示文摘 | Jinbin Yuan Lihua Nie Xubiao Luo | 2007 | Talan- ta2007，73，： | 1 |
| 15 | Improvement of biodegradability for coking wastewater by selective adsorption of hydrophobic organic pollutants显示文摘 | Yu Xubiao Wei Chaohai Wu Haizhen | 2015 | Separation and Purification Technology2015，151，： | 1 |
| 16 | Simultaneous determination of water-soluble and fat - soluble synthetic colorants in foodstuff by high-performance liquid chromatography-diode array detection-electrospmy mass spectrometry显示文摘 | MA Ming LUO Xubiao CHEN Bo | 2006 | J Chromatogr A2006，1103，： | 1 |
| 17 | Removal of water-soluble acid dyes from water environment using a novel magnetic molecularly imprinted polymer显示文摘 | Luo Xubiao Zhan Youcai Huang Yining | 2011 | Journal of Hazardous Materials2011，187，13： | 1 |
| 18 | Preparation of con- ductive polypyrrole-TiO2 nanocomposite via surface molecular imprinting technique and its photocatalytic activity under simu- lated solar light irradiation显示文摘 | Deng Fang Li Yuexiang Luo Xubiao | 2012 | Colloids and Surfaces A: Physic- ochem Eng Aspects2012，395，： | 1 |
| 19 | Electroanalysis of bisphenol A at a multiwalled carbon nanotubes-gold nanoparticles modified glassy carbon electrode显示文摘 | TU Xinman YAN Liushui LUO Xubiao | 2009 | Electroanalysis2009，21，22： | 1 |
| 20 | HPLC-ESI-MS analysis of Vitamin B12 in food products and in multivitamins-multimineral tablets 显示文摘 | Xubiao Luo Bo Chen Li Ding Fei Tang Shouzhuo Yao | 2006 | Analytica Chimica Acta2006，562，： | 1 |
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