亚洲免费av电影一区二区三区,日韩爱爱视频,51精品视频一区二区三区,91视频爱爱,日韩欧美在线播放视频,中文字幕少妇AV,亚洲电影中文字幕,久久久久亚洲av成人网址,久久综合视频网站,国产在线不卡免费播放

        ?

        分子印跡固相萃取液相色譜聯(lián)用法測(cè)定3種新煙堿類農(nóng)藥的殘留

        2014-07-10 21:34:15楊東冬等
        分析化學(xué) 2014年6期
        關(guān)鍵詞:噻蟲啉小柱吡蟲啉

        楊東冬等

        摘 要 以噻蟲啉為模板分子制備了對(duì)吡蟲啉、氯噻啉、噻蟲啉具有特異性識(shí)別的分子印跡聚合物。功能單體與模板分子最佳摩爾比為:

        3.8 實(shí)際樣品分析

        為了評(píng)價(jià)制備的MIP小柱的實(shí)際應(yīng)用能力,

        References

        1 Kazuhiko M, Steven D, Daniel K, James J R, Marta G, David B S. Trends pharmacol. Sci., 2001, 22(11): 573-580

        2 Motohiro T, John E C. Annu. Rev. Pharmacol. Toxicol., 2005, 45(1): 247-268

        3 Wang P, Yang X, Wang J, Cui J, Dong A J, Zhao H T, Zhang L W, Wang Z Y, Xu R B, Li W J, Zhang Y C, Zhang H, Jing J. Food Chem., 2012, 134(3): 1691-1698

        4 Wu M, Cai J,Yao J, Dai B, Lu Y. Bull. Environ. Contam. Toxicol., 2010, 84(3): 289-293

        5 HOU RuYan, BIAN HongZheng, ZHAO XiuXia, HU WeiFang, Su Ting, WANG XiaoHui, WAN XiaoChun. Journal of Instrumental Analysis, 2011, 30(1): 58-63

        侯如燕, 卞紅正, 趙秀霞, 胡祎芳, 蘇 婷, 王孝輝, 宛曉春. 分析測(cè)試學(xué)報(bào), 2011, 30(1): 58-63

        6 Hirotaka O, Msahiro O, Kazuhiko A, Yoko K, Shinjiro H. J. Agric. Food Chem., 2002, 50(16): 4464-4467

        7 CHEN Li, WANG JinFang, DU Peng, TANG XiaoGe, ZHAO KunXia, PAN CanPing. Chinese J. Anal. Chem., 2008, 36(10): 1364-1368

        陳 黎, 王金芳, 杜 鵬, 唐小革, 趙坤霞, 潘燦平. 分析化學(xué), 2008, 36(10): 1364-1368

        8 Wu M, Cai J G, Yao J Y, Dai B J, Lu Y T. Bull. Environ. Contaim. Toxicol., 2010, 84(3): 289-293

        9 Valeria G, Azamela M, Polonca T, Ferenc G, Mladen F. Environ. Chem. Lett., 2007, 5(4): 203-208

        10 XIE Wen, QIAN Yan, DING HuiYing, CHEN XiaoMei, XI JunYang, JIANG XiaoYing. Chinese J. Anal. Chem., 2009, 37(4): 495-499

        謝 文, 錢 艷, 丁慧瑛, 陳笑梅, 奚君陽(yáng), 蔣曉英. 分析化學(xué), 2009, 37(4): 495-499

        11 Di Muccio A, Fidente P, Barbini D A, Dommarco R, Seccia S, Morrica P. J. Chromatogr. A, 2006, 1108(1): 1-6

        12 Liu Z, Yan X, Hua X, Wang M H. Anal. Methods, 2013, 5(14): 3572-3576

        13 Liu Z, Yan X, Xu X, Wang M H. Analyst, 2013, 138(11): 3280-3286

        14 YU YanBin, LIU ZongXing, TAN PiGong, L ChunYing,HOU YanZhuo. Chinese J. Anal. Chem., 2013, 41(8): 1259-1263

        于彥彬, 譚丕功, 劉宗興, 呂春瑩, 侯彥卓. 分析化學(xué), 2013, 41(8): 1259-1263

        15 HU XiaoGang, LI GongKe. Chinese J. Anal. Chem., 2006, 34(7): 1035-1041

        胡小剛, 李攻科. 分析化學(xué), 2006, 34(7): 1035-1041

        16 Chen L X, Xu S F, Li J H. Chem. Soc. Rev., 2011, 40(5): 2922-2942

        17 Liu Y, Hoshina K, Haginaka J. Talanta, 2010, 80(5): 1713-1718

        18 Sadeghi S, Jahani M. Food Chem., 2013, 141(2): 1242-1251

        Determination of Three Neonicotinoid Pesticides Residues by

        High Performence Liquid Chromatography with

        Molecularly Imprinting Solid Phase Extraction

        YANG DongDong, CONG LuJing, TIAN MingMing, WANG MingHua*

        (College of Plant Protection, Nanjing Agricultural University,

        Jiangsu Key Laboratory of Pesticide Science, Nanjing 210095, China)

        Abstract A molecularly imprinted polymer (MIP) for the selective solid phase extraction of imidacloprid, imidaclothiz, thiacloprid was synthesized by polymerization for 24 h using thiacloprid as template. Dynamic adsorption and selective adsorption test showed that the MIP could quickly adsorb the imidacloprid, imidaclothiz, thiacloprid, with good selectivity for targets. The maximum static adsorption capacity of MIP was 31.7, 36.7 and 45.3 mg/g, respectively. A molecularly imprinted solid phase extraction (MIPSPE) was developed to separate, clean up and enrich the thiacloprid, imidacloprid and imidaclothiz residue in paddy water, soil, rice, tomato, cucumber. The average recoveries were 80.2%-98.8%, with relative standard deviation of 1.4%-4.5%. The MIPSPE was used to analyses the real samples, the result was satisfied.

        Keywords Molecularly imprinted polymers; Thiacloprid; Imidacloprid; Imidaclothiz; Solid phase extraction; High performence liquid chromatography

        (Received 11 March 2014; accepted 25 March 2014)

        YANG DongDong, CONG LuJing, TIAN MingMing, WANG MingHua*

        (College of Plant Protection, Nanjing Agricultural University,

        Jiangsu Key Laboratory of Pesticide Science, Nanjing 210095, China)

        Abstract A molecularly imprinted polymer (MIP) for the selective solid phase extraction of imidacloprid, imidaclothiz, thiacloprid was synthesized by polymerization for 24 h using thiacloprid as template. Dynamic adsorption and selective adsorption test showed that the MIP could quickly adsorb the imidacloprid, imidaclothiz, thiacloprid, with good selectivity for targets. The maximum static adsorption capacity of MIP was 31.7, 36.7 and 45.3 mg/g, respectively. A molecularly imprinted solid phase extraction (MIPSPE) was developed to separate, clean up and enrich the thiacloprid, imidacloprid and imidaclothiz residue in paddy water, soil, rice, tomato, cucumber. The average recoveries were 80.2%-98.8%, with relative standard deviation of 1.4%-4.5%. The MIPSPE was used to analyses the real samples, the result was satisfied.

        Keywords Molecularly imprinted polymers; Thiacloprid; Imidacloprid; Imidaclothiz; Solid phase extraction; High performence liquid chromatography

        (Received 11 March 2014; accepted 25 March 2014)

        YANG DongDong, CONG LuJing, TIAN MingMing, WANG MingHua*

        (College of Plant Protection, Nanjing Agricultural University,

        Jiangsu Key Laboratory of Pesticide Science, Nanjing 210095, China)

        Abstract A molecularly imprinted polymer (MIP) for the selective solid phase extraction of imidacloprid, imidaclothiz, thiacloprid was synthesized by polymerization for 24 h using thiacloprid as template. Dynamic adsorption and selective adsorption test showed that the MIP could quickly adsorb the imidacloprid, imidaclothiz, thiacloprid, with good selectivity for targets. The maximum static adsorption capacity of MIP was 31.7, 36.7 and 45.3 mg/g, respectively. A molecularly imprinted solid phase extraction (MIPSPE) was developed to separate, clean up and enrich the thiacloprid, imidacloprid and imidaclothiz residue in paddy water, soil, rice, tomato, cucumber. The average recoveries were 80.2%-98.8%, with relative standard deviation of 1.4%-4.5%. The MIPSPE was used to analyses the real samples, the result was satisfied.

        Keywords Molecularly imprinted polymers; Thiacloprid; Imidacloprid; Imidaclothiz; Solid phase extraction; High performence liquid chromatography

        (Received 11 March 2014; accepted 25 March 2014)

        猜你喜歡
        噻蟲啉小柱吡蟲啉
        志向
        少年文藝(2022年8期)2022-07-08 10:02:47
        70%吡蟲啉水分散粒劑劑的配方研制
        云南化工(2021年9期)2021-12-21 07:43:42
        噻蟲嗪、吡蟲啉灌根防治蘋果綿蚜及砧穗組合抗性試驗(yàn)
        河北果樹(2021年4期)2021-12-02 01:14:40
        基于石墨烯/殼聚糖修飾電極的免疫傳感器檢測(cè)噻蟲啉
        10%吡蟲啉可濕性粉劑在蠶種生產(chǎn)上的應(yīng)用報(bào)告
        歐盟同意禁用噻蟲啉
        2017年巴西進(jìn)口近8000t吡蟲啉價(jià)格上漲感受明顯
        新鄉(xiāng):小城失敗者
        飛機(jī)噴灑噻蟲啉防治松墨天牛效果評(píng)價(jià)
        體積之爭(zhēng)
        国产成人久久综合第一区| 少女高清影视在线观看动漫| 热の国产AV| 激情综合网缴情五月天| 国产三级av大全在线爽| 日本丰满熟妇videossexhd| 久久久久亚洲av无码专区体验| 国产精品三级在线专区1| 成年男女免费视频网站点播| 亚洲精品久久国产精品| 亚洲精品92内射| 91亚洲人成手机在线观看| 搞黄色很刺激的网站二区| 无遮挡激情视频国产在线观看| 国产精品无码专区av在线播放| 国产精品白浆一区二区免费看| 亚洲一级天堂作爱av| 亚洲码欧美码一区二区三区| 国产精品18久久久久久麻辣| 一区二区三区不卡在线| 国产精品亚洲一区二区三区久久| 人与人性恔配视频免费| 国内老熟妇对白xxxxhd| 最新国产成人综合在线观看| 一区二区三区精品免费| 色欲综合一区二区三区| 久久精品国产精品亚洲毛片| 女优免费中文字幕在线| 激情五月婷婷一区二区| 天天做天天爱天天爽综合网 | 亚洲精品有码在线观看| 久久精品国产亚洲av成人网| av区无码字幕中文色| 毛片在线播放a| 18禁黄无遮挡免费网站| 亚洲中文av中文字幕艳妇| 成年无码av片在线| 亚洲国产另类久久久精品小说| 日本免费精品免费视频| 国产精品久久久久久久| 国产婷婷丁香久久综合|