2005
DOI: 10.1016/j.jchromb.2004.12.034
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Determination of glutathione and glutathione disulfide in hepatocytes by liquid chromatography with an electrode modified with functionalized carbon nanotubes

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Cited by 60 publications
(36 citation statements)
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References 36 publications
(34 reference statements)
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“…Standard kits usually rely on spectrofluorimetry (Meyer et al 2001;Xu et al 2015) and ELISA (antigen-antibody recognition) and reach limits of detection around 0.1-0.5 µg/mL (0.325-1.625 µM). Other techniques such as electrochemistry (Harfield et al 2012;Ndamanisha et al 2009;White et al 2002), high-performance liquid chromatography (Lu et al 2007;Vacek et al 2006;Zhang et al 2005), gas chromatography (Kataoka et al 1995), or quartz crystal microbalance (Gerdon et al 2005) have been employed enabling the detection at lower levels. However, all these methods have advantages but also drawbacks, such as less selectivity against other aminoacids or the time consuming characteristics, that make the analysis tedious and complicated.…”
Section: Introductionmentioning
confidence: 99%
“…Standard kits usually rely on spectrofluorimetry (Meyer et al 2001;Xu et al 2015) and ELISA (antigen-antibody recognition) and reach limits of detection around 0.1-0.5 µg/mL (0.325-1.625 µM). Other techniques such as electrochemistry (Harfield et al 2012;Ndamanisha et al 2009;White et al 2002), high-performance liquid chromatography (Lu et al 2007;Vacek et al 2006;Zhang et al 2005), gas chromatography (Kataoka et al 1995), or quartz crystal microbalance (Gerdon et al 2005) have been employed enabling the detection at lower levels. However, all these methods have advantages but also drawbacks, such as less selectivity against other aminoacids or the time consuming characteristics, that make the analysis tedious and complicated.…”
Section: Introductionmentioning
confidence: 99%
“…Both GSH and GSSG may be simultaneously determined by HPLC, but increasing the sensitivity necessitates using fluorescent-derivatizing agents [15] or an electrochemical detection [16]. Deutsch et al [17] described direct realtime observations of oxidation/reduction reactions involving GSH by LC-MS.…”
Section: Introductionmentioning
confidence: 99%
“…Исследование характеристик сенсора вольтамперометрическим методом показало эффективное каталитическое действие модифицированных углеродных нанотрубок при определении названных химических соединений. При использовании сенсора в составе электрохимического детектора жидкостного хроматографа предел обнаружения глутатиона оценивался на уровне 1´10 -8 моль/л, а предел обнаружения дисульфида глутатиона -6´10 -8 моль/л [46]. Углеродные нанотрубки сенсоров могут быть дополнительно модифицированы.…”
Section: сенсоры на основе массива углеродных нанотрубокunclassified
“…гомоцистеин [67], глутатион [34,46], дисульфид глутатиона [46], адреналин [31,32,45], норадреналин [32], морфин [33], тиоцитозин [34], холестерин [37], гидрохинон [44], пирокатехин [44,49], резорцин [44], тирозин [60], дофамин [45,59,63,64], серотонин [59], ацетилхолин [48], хлорфенол [49], амино- [65] и нитрофенолы [68], крезол [49], ксантин [39], гетероауксин [51], тироксин [52], азитромицин [53], метронидазол [54], танин [55], резерпин [56], митоцин [57], симвастин [58], каталазу [42], мочевину [48], NADH [32], углеводы [35,62,66,69,71,72] и многие другие химические соединения. Более того, при помощи этих сенсоров можно анализировать ДНК(по результатам определения гуанина и аденина [61].…”
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