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10.1021/ac504151e http://scihub22266oqcxt.onion/10.1021/ac504151e C4483307!4483307!25877788     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Anal+Chem 2015 ; 87 (10): 5095-100 Nephropedia Template TP {{tp|p=25877788|t=2015. Nanopipet-Based Liquid?Liquid Interface Probes for the Electrochemical Detection of Acetylcholine, Tryptamine, and Serotonin via Ionic Transfer |pdf=|usr=}}{{25877788}} gab.com Text Nanopipet-Based Liquid Liquid Interface Probes for the Electrochemical Detection of Acetylcholine, Tryptamine, and Serotonin via Ionic Transfer JO: Anal Chem http://www.kidney.de/pget.php?&tw=1&pmid=25877788 #FOAvip A nanoscale interface between two immiscible electrolyte solutions (ITIES) provides a unique analytical platform for the detection of ionic species of biological interest such as neurotransmitters and neuromodulators, especially those that are otherwise difficult to detect directly on a carbon electrode without electrode modification. We report the detection of acetylcholine, serotonin, and tryptamine on nanopipet electrode probes with sizes ranging from a radius of ?7 to 35 nm. The transfer of these analytes across a 1,2-dichloroethane/water interface was studied by cyclic voltammetry and amperometry. Well-defined sigmoidal voltammograms were observed on the nanopipet electrodes within the potential window of artificial seawater for acetylcholine and tryptamine. The half wave transfer potential, E1/2, of acetylcholine, tryptamine, and serotonin were found to be ?0.11, ?0.25, and ?0.47 V vs E1/2,TEA (term is defined later in experimental), respectively. The detection was linear in the range of 0.25?6 mM for acetylcholine and of 0.5?10 mM for tryptamine in artificial seawater. Transfer of serotonin was linear in the range of 0.15?8 mM in LiCl solution. The limit of detection for serotonin in LiCl on a radius ?21 nm nanopipet electrode was 77 ?M, for acetylcholine on a radius ?7 nm nanopipet electrode was 205 ?M, and for tryptamine on a radius ?19 nm nanopipet electrode was 86 ?M. Nanopipet-supported ITIES probes have great potential to be used in nanometer spatial resolution measurements for the detection of neurotransmitters. Twit Text FOAVip Nanopipet-Based Liquid Liquid Interface Probes for the Electrochemical Detection of Acetylcholine, Tryptamine, and Serotonin via Ionic Transfer ????Anal Chem http://www.kidney.de/pget.php?&tw=1&pmid=25877788 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25877788 #FOAvip English Wikipedia <ref>{{Cite pmid|25877788}}</ref> Nanopipet-Based Liquid?Liquid Interface Probes for the Electrochemical Detection of Acetylcholine, Tryptamine, and Serotonin via Ionic Transfer #MMPMID25877788 Colombo ML; Sweedler JV; Shen M Anal Chem 2015[May]; 87 (10): 5095-100 PMID25877788show ga A nanoscale interface between two immiscible electrolyte solutions (ITIES) provides a unique analytical platform for the detection of ionic species of biological interest such as neurotransmitters and neuromodulators, especially those that are otherwise difficult to detect directly on a carbon electrode without electrode modification. We report the detection of acetylcholine, serotonin, and tryptamine on nanopipet electrode probes with sizes ranging from a radius of ?7 to 35 nm. The transfer of these analytes across a 1,2-dichloroethane/water interface was studied by cyclic voltammetry and amperometry. Well-defined sigmoidal voltammograms were observed on the nanopipet electrodes within the potential window of artificial seawater for acetylcholine and tryptamine. The half wave transfer potential, E1/2, of acetylcholine, tryptamine, and serotonin were found to be ?0.11, ?0.25, and ?0.47 V vs E1/2,TEA (term is defined later in experimental), respectively. The detection was linear in the range of 0.25?6 mM for acetylcholine and of 0.5?10 mM for tryptamine in artificial seawater. Transfer of serotonin was linear in the range of 0.15?8 mM in LiCl solution. The limit of detection for serotonin in LiCl on a radius ?21 nm nanopipet electrode was 77 ?M, for acetylcholine on a radius ?7 nm nanopipet electrode was 205 ?M, and for tryptamine on a radius ?19 nm nanopipet electrode was 86 ?M. Nanopipet-supported ITIES probes have great potential to be used in nanometer spatial resolution measurements for the detection of neurotransmitters. äNanopipet-Based Liquid?Liquid Interface Probes for the Electrochemical(epmc).pdf DeepDyve Pubget Overpricing