Carbon Nanotube, Carbon Black and Copper Nanoparticle Modified Screen Printed Electrodes for Amino Acid Determination

2012 ◽  
Vol 25 (4) ◽  
pp. 903-913 ◽  
Author(s):  
Ricardo C. Carvalho ◽  
Adil Mandil ◽  
Krishna P. Prathish ◽  
Aziz Amine ◽  
Christopher M. A. Brett
Keyword(s):  
Carbon Nanotube ◽  
Amino Acid ◽  
Carbon Black ◽  
Copper Nanoparticle ◽  
Screen Printed Electrodes ◽  
Amino Acid Determination ◽  
Acid Determination ◽  
Screen Printed

Amino Acid Determination Using Screen-Printed Electrochemical Sensors

2005 ◽  
Vol 150 (3-4) ◽  
pp. 233-238 ◽  
Author(s):  
Majlinda Vasjari ◽  
Arben Merkoçi ◽  
John P. Hart ◽  
Salvador Alegret
Keyword(s):  
Amino Acid ◽  
Electrochemical Sensors ◽  
Amino Acid Determination ◽  
Acid Determination ◽  
Screen Printed

PURIFICATION AND PARTIAL CHEMICAL CHARACTERIZATION OF SHEEP NEUROPHYSIN

1973 ◽  
Vol 74 (2) ◽  
pp. 226-236 ◽  
Author(s):  
Michel Chrétien ◽  
Claude Gilardeau
Keyword(s):  
Amino Acid ◽  
Polyacrylamide Gel Electrophoresis ◽  
Chemical Characterization ◽  
Terminal Amino Acid ◽  
Amino Acid Determination ◽  
Pituitary Glands ◽  
Terminal Amino ◽  
Partial Chemical ◽  
Acid Determination

ABSTRACT A protein isolated from ovine pituitary glands has been purified, and its homogeneity assessed by NH2- and COOH-terminal amino acid determination, ultracentrifugation studies, and polyacrylamide gel electrophoresis after carboxymethylation. Its chemical and immunochemical properties are closely similar to those of beef and pork neurophysins, less similar to those of human neurophysins. It contains no tryptophan (like other neurophysins) or histidine (like all except bovine neurophysin-I and human neurophysins). It has alanine at the NH2-terminus and valine at the COOH-terminus. Its amino acid composition is similar to, but not identical with those of porcine and bovine neurophysins.

scholarly journals Determination of free amino acids in plants by liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS)

2015 ◽  
Vol 7 (18) ◽  
pp. 7574-7581 ◽  
Author(s):  
Magdalena M. Dziągwa-Becker ◽  
Jose M. Marin Ramos ◽  
Jakub K. Topolski ◽  
Wiesław A. Oleszek
Keyword(s):  
Mass Spectrometry ◽  
Amino Acids ◽  
Liquid Chromatography ◽  
Amino Acid ◽  
Tandem Mass Spectrometry ◽  
Free Amino ◽  
Tandem Mass ◽  
Amino Acid Determination ◽  
Acid Determination

Free amino acid determination in plants by LC-MS/MS.

Electrospray deposition as a smart technique for laccase immobilisation on carbon black-nanomodified screen-printed electrodes

2020 ◽  
Vol 163 ◽  
pp. 112299 ◽  
Author(s):  
Mattea Carmen Castrovilli ◽  
Paola Bolognesi ◽  
Jacopo Chiarinelli ◽  
Lorenzo Avaldi ◽  
Antonella Cartoni ◽  
...  
Keyword(s):  
Carbon Black ◽  
Electrospray Deposition ◽  
Screen Printed Electrodes ◽  
Screen Printed

Metallic Free Carbon Nanotube Cluster Modified Screen Printed Electrodes for the Sensing of Nicotine in Artificial Saliva

2009 ◽  
Vol 21 (21) ◽  
pp. 2387-2389 ◽  
Author(s):  
Louise Highton ◽  
Rashid O. Kadara ◽  
Norman Jenkinson ◽  
Bill Logan Riehl ◽  
Craig E. Banks
Keyword(s):  
Carbon Nanotube ◽  
Artificial Saliva ◽  
Free Carbon ◽  
Screen Printed Electrodes ◽  
Screen Printed

Cocoa powder and catechins as natural mediators to modify carbon-black based screen-printed electrodes. Application to free and total glutathione detection in blood

Talanta ◽  
2020 ◽  
Vol 207 ◽  
pp. 120349 ◽  
Author(s):  
Flavio Della Pelle ◽  
Lucas Blandón-Naranjo ◽  
Manuela Alzate ◽  
Michele Del Carlo ◽  
Dario Compagnone
Keyword(s):  
Carbon Black ◽  
Total Glutathione ◽  
Cocoa Powder ◽  
Screen Printed Electrodes ◽  
Modify Carbon ◽  
Screen Printed

Carbon Black-Modified Screen-Printed Electrodes as Electroanalytical Tools

2012 ◽  
Vol 24 (4) ◽  
pp. 743-751 ◽  
Author(s):  
Fabiana Arduini ◽  
Fabio Di Nardo ◽  
Aziz Amine ◽  
Laura Micheli ◽  
Giuseppe Palleschi ◽  
...  
Keyword(s):  
Carbon Black ◽  
Screen Printed Electrodes ◽  
Screen Printed

scholarly journals Free amino acid determination by GC-MS combined with a chemometric approach for geographical classification of bracatinga honeydew honey (Mimosa scabrella Bentham)

Food Control ◽  
2017 ◽  
Vol 78 ◽  
pp. 383-392 ◽  
Author(s):  
Mônia Stremel Azevedo ◽  
Siluana Katia Tischer Seraglio ◽  
Gabriela Rocha ◽  
Claudia Berenice Balderas ◽  
Marcel Piovezan ◽  
...  
Keyword(s):  
Amino Acid ◽  
Free Amino Acid ◽  
Free Amino ◽  
Amino Acid Determination ◽  
Chemometric Approach ◽  
Acid Determination
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