Search Results - "Zhao, Xianen"

Refine Results
  1. 1

    An amperometric sensor for the determination of benzophenone in food packaging materials based on the electropolymerized molecularly imprinted poly-o-phenylenediamine film by Li, Haidong, Guan, Huaimin, Dai, Hong, Tong, Yuejin, Zhao, Xianen, Qi, Wenjing, Majeed, Saadat, Xu, Guobao

    Published in Talanta (Oxford) (15-09-2012)
    “…Benzophenone is one of the most commonly used photoinitiators of UV-cured inks on food packaging materials and can migrate into foodstuffs. In this study, an…”
    Get full text
    Journal Article
  2. 2
  3. 3

    A developed pre-column derivatization method for the determination of free fatty acids in edible oils by reversed-phase HPLC with fluorescence detection and its application to Lycium barbarum seed oil by Li, Guoliang, You, Jinmao, Suo, Yourui, Song, Cuihua, Sun, Zhiwei, Xia, Lian, Zhao, Xianen, Shi, Junyou

    Published in Food chemistry (2011)
    “…► A precise HPLC method for free fatty acid analysis in edible oil has been developed. ► This pre-column derivatization method offered the exciting LOD of…”
    Get full text
    Journal Article
  4. 4

    Development of ultrasonic-assisted closed in-syringe extraction and derivatization for the determination of labile abietic acid and dehydroabietic acid in cosmetics by Liu, Jianjun, Liu, Mengge, Li, Xiu, Lu, Xiaomin, Chen, Guang, Sun, Zhiwei, Li, Guoliang, Zhao, Xianen, Zhang, Shijuan, Song, Cuihua, Wang, Hua, Suo, Yourui, You, Jinmao

    Published in Journal of Chromatography A (05-12-2014)
    “…•More reasonable, efficient, and convenient pretreatment for labile analytes.•Pretreatment improved not only the sensitivity but also the stability of the…”
    Get full text
    Journal Article
  5. 5

    Analysis of primary aromatic amines using precolumn derivatization by HPLC fluorescence detection and online MS identification by Zhao, Xianen, Suo, Yourui

    Published in Journal of separation science (01-03-2008)
    “…2-(2-Phenyl-1H-phenanthro-[9,10-d]imidazole-1-yl)-acetic acid (PPIA) and 2-(9-acridone)-acetic acid (AAA), two novel precolumn fluorescent derivatization…”
    Get full text
    Journal Article
  6. 6
  7. 7

    Ratiometric fluorescence detection of bleomycin based on proximity-dependent fluorescence conversion of DNA-templated silver nanoclusters by Liu, Lingyuan, Zhu, Shuyun, Sun, Jing, Xia, Meng, Zhao, Xian’en, Xu, Guobao

    Published in Chinese chemical letters (01-02-2021)
    “…A novel ratiometric strategy was designed for sensitive detection of BLM with proximity-dependent fluorescence transformation of DNA-AgNCs via DNA scission for…”
    Get full text
    Journal Article
  8. 8

    Extraction of Nitraria tangutorum seed oil by supercritical carbon dioxide and determination of free fatty acids by HPLC/APCI/MS with fluorescence detection by Wang, Honglun, Suo, Yourui, Wang, Xiaoyan, Li, Yulin, You, Jinmao, Zhao, Xianen

    Published in Separation and purification technology (15-09-2007)
    “…The seed oil from Nitraria tangutorum samples was obtained by supercritical carbon dioxide extraction methods. The extraction parameters for this methodology,…”
    Get full text
    Journal Article
  9. 9

    LC Determination of Amino Acids in Rat Plasma with Fluorescence Detection: Application to Exercise Physiology by Zhao, Xianen, Suo, Yourui

    Published in Chromatographia (2008)
    “…An LC method for the determination of 20 amino acids (AAs), using 1,2-Benzo-3,4-dihydrocarbazole-9-ethyl chloroformate (BCEOC) as fluorescent labeling reagent,…”
    Get full text
    Journal Article
  10. 10

    Determination of amines using 2-(11 H-benzo[a]carbazol-11-yl) ethyl chloroformate (BCEC-Cl) as labeling reagent by HPLC with fluorescence detection and identification with APCI/MS by You, Jinmao, Zhao, Wenchen, Liu, Lingjun, Zhao, Xianen, Suo, Yourui, Wang, Honglun, Li, Yulin, Ding, Chenxu

    Published in Talanta (Oxford) (15-05-2007)
    “…A pre-column derivatization method for the sensitive determination of amines using a labeling reagent 2-(11 H-benzo[a]-carbazol-11-yl) ethyl chloroformate…”
    Get full text
    Journal Article
  11. 11

    Determination of Free Fatty Acids in Bryophyte Plants and Soil by HPLC with Fluorescence Detection and Identification by Online MS by Zhao, Xianen, Wang, Honglun, You, Jinmao, Suo, Yourui

    Published in Chromatographia (01-08-2007)
    “…A method for the determination of long and short chain free fatty acids (FFAs), using…”
    Get full text
    Journal Article
  12. 12

    Determination of 30 Free Fatty Acids in Two Famous Tibetan Medicines by HPLC with Fluorescence Detection and Mass Spectrometric Identification by Sun, Jing, Chen, Guichen, Zhao, Xianen, Xu, Wenhua, Zhou, Guoying, Han, Youji, You, Jinmao

    Published in Chromatographia (01-04-2007)
    “…A simple and sensitive high-performance liquid chromatographic (HPLC) method with fluorescence detection and mass spectrometric identification has been…”
    Get full text
    Journal Article
  13. 13

    Analysis of Carbohydrates in a Tibetan Medicine Using New Labeling Reagent, 1-(2-Naphthyl)-3-Methyl-5-Pyrazolone, by HPLC with DAD Detection and ESI-MS Identification by Zhao, Xianen, Suo, Yourui, Wang, Lingyun, You, Jinmao, Ding, Chenxu

    “…A new labeling reagent, 1-(2-naphthyl)-3-methyl-5-pyrazolone (NMP), coupling with liquid chromatography (LC) with electrospray ionization mass spectrometry…”
    Get full text
    Journal Article
  14. 14

    Determination of Aliphatic Amines from Soil and Wastewater of a Paper Mill by Pre-Column Derivatization using HPLC and Tandem Mass Spectrometry (HPLC-MS/MS) by Zhao, Xianen, You, Jinmao, Suo, Yourui

    “…A pre-column derivatization method for the sensitive determination of aliphatic amines using the labeling reagent 1,2-benzo-3,4-dihydrocarbazole-9-ethyl…”
    Get full text
    Journal Article
  15. 15

    Enhancement of atmospheric pressure chemical ionization for the determination of free and glycine-conjugated bile acids in human serum by You, Jinmao, Shi, Yunwei, Zhao, Xianen, Zhang, Haifeng, Suo, Yourui, Li, Yulin, Wang, Honglun, Sun, Jing

    Published in Journal of separation science (01-12-2006)
    “…A highly sensitive and accurate method based on the precolumn derivatization of bile acids (BA) with a high ionization efficiency labeling reagent…”
    Get full text
    Journal Article
  16. 16

    Direct and indirect fluorescent detection of tetracyclines using dually emitting carbon dots by Qu, Fei, Sun, Zhe, Liu, Dongya, Zhao, Xianen, You, Jinmao

    Published in Mikrochimica acta (1966) (01-09-2016)
    “…The authors describe dual-emission carbon nanodots containing blue emitters (BE; peak emission at 385nm under 315 nm excitation) and yellow emitters (YE; peak…”
    Get full text
    Journal Article
  17. 17

    A novel dual-ratiometric-response fluorescent probe for SO2 /ClO− detection in cells and in vivo and its application in exploring the dichotomous role of SO2 under the ClO− induced oxidative stress by Dou, Kun, Fu, Qiang, Chen, Guang, Yu, Fabiao, Liu, Yuxia, Cao, Ziping, Li, Guoliang, Zhao, Xianen, Xia, Lian, Chen, Lingxin, Wang, Hua, You, Jinmao

    Published in Biomaterials (01-07-2017)
    “…Abstract Intracellular reactive sulfur species and reactive oxygen species play vital roles in immunologic mechanism. As an emerging signal transmitter, SO2…”
    Get full text
    Journal Article
  18. 18

    Generalized One-Pot Strategy Enabling Different Surface Functionalizations of Carbon Nanodots to Produce Dual Emissions in Alcohol–Water Binary Systems by Liu, Dongya, Qu, Fei, Zhao, Xianen, You, Jinmao

    Published in Journal of physical chemistry. C (06-08-2015)
    “…Fluorescent dual-emission carbon nanodots (DECNDs), which contained two different emitters, the blue emitters (λex = 315 nm, λem = 386 nm) and the yellow…”
    Get full text
    Journal Article
  19. 19
  20. 20

    Pre-column derivatization of amines with 1,2-benzo-3,4-dihydrocarbazole- 9-isopropyl chloroformate followed by LC-fluorescence and LC-APCI-MS by You, Jinmao, Chen, Xiangming, Zhao, Xianen, Suo, Yourui, Wang, Honglun, Li, Yulin, Sun, Jing

    Published in Chromatographia (01-04-2006)
    “…A pre-column derivatization method for the sensitive determination of amines using the labeling reagent 1,2-benzo-3,4-dihydrocarbazole-9-isopropyl…”
    Get full text
    Journal Article