• Je něco špatně v tomto záznamu ?

Analytical Performance of Clay Paste Electrode and Graphene Paste Electrode-Comparative Study

E. Skowron, K. Spilarewicz-Stanek, D. Guziejewski, K. Koszelska, R. Metelka, S. Smarzewska

. 2022 ; 27 (7) : . [pub] 20220322

Jazyk angličtina Země Švýcarsko

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/bmc22019143

Grantová podpora
B2211100000047.01 University of Lodz

The analytical performance of the clay paste electrode and graphene paste electrode was compared using square wave voltammetry (SWV) and cyclic voltammetry (CV). The comparison was made on the basis of a paracetamol (PA) determination on both working electrodes. The influence of pH and SWV parameters was investigated. The linear concentration ranges were found to be 6.0 × 10-7-3.0 × 10-5 and 2.0 × 10-6-8.0 × 10-5 mol L-1 for clay paste electrode (ClPE) and graphene paste electrode (GrPE), respectively. The detection and quantification limits were calculated as 1.4 × 10-7 and 4.7 ×10-7 mol L-1 for ClPE and 3.7 × 10-7 and 1.2 × 10-6 mol L-1 for GrPE, respectively. Developed methods were successfully applied to pharmaceutical formulations analyses. Scanning electron microscopy and energy-dispersive X-ray spectroscopy were used to characterize ClPE and GrPE surfaces. Clay composition was examined with wavelength dispersive X-ray (WDXRF).

Citace poskytuje Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc22019143
003      
CZ-PrNML
005      
20220804135404.0
007      
ta
008      
220720s2022 sz f 000 0|eng||
009      
AR
024    7_
$a 10.3390/molecules27072037 $2 doi
035    __
$a (PubMed)35408436
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a sz
100    1_
$a Skowron, Ewelina $u Polfarmex S.A., Jozefow 9, 99-300 Kutno, Poland
245    10
$a Analytical Performance of Clay Paste Electrode and Graphene Paste Electrode-Comparative Study / $c E. Skowron, K. Spilarewicz-Stanek, D. Guziejewski, K. Koszelska, R. Metelka, S. Smarzewska
520    9_
$a The analytical performance of the clay paste electrode and graphene paste electrode was compared using square wave voltammetry (SWV) and cyclic voltammetry (CV). The comparison was made on the basis of a paracetamol (PA) determination on both working electrodes. The influence of pH and SWV parameters was investigated. The linear concentration ranges were found to be 6.0 × 10-7-3.0 × 10-5 and 2.0 × 10-6-8.0 × 10-5 mol L-1 for clay paste electrode (ClPE) and graphene paste electrode (GrPE), respectively. The detection and quantification limits were calculated as 1.4 × 10-7 and 4.7 ×10-7 mol L-1 for ClPE and 3.7 × 10-7 and 1.2 × 10-6 mol L-1 for GrPE, respectively. Developed methods were successfully applied to pharmaceutical formulations analyses. Scanning electron microscopy and energy-dispersive X-ray spectroscopy were used to characterize ClPE and GrPE surfaces. Clay composition was examined with wavelength dispersive X-ray (WDXRF).
650    _2
$a paracetamol $x analýza $7 D000082
650    _2
$a uhlík $x chemie $7 D002244
650    _2
$a jíl $7 D000077215
650    _2
$a elektrochemické techniky $x metody $7 D055664
650    _2
$a elektrody $7 D004566
650    12
$a grafit $x chemie $7 D006108
655    _2
$a časopisecké články $7 D016428
700    1_
$a Spilarewicz-Stanek, Kaja $u Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
700    1_
$a Guziejewski, Dariusz $u Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12, 91-403 Lodz, Poland
700    1_
$a Koszelska, Kamila $u Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12, 91-403 Lodz, Poland $1 https://orcid.org/0000000203753708
700    1_
$a Metelka, Radovan $u Department of Analytical Chemistry, Faculty of Chemical Technology, University of Pardubice, Studentska 573, 53210 Pardubice, Czech Republic $1 https://orcid.org/0000000197015302
700    1_
$a Smarzewska, Sylwia $u Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12, 91-403 Lodz, Poland $1 https://orcid.org/0000000151332556
773    0_
$w MED00180394 $t Molecules (Basel, Switzerland) $x 1420-3049 $g Roč. 27, č. 7 (2022)
856    41
$u https://pubmed.ncbi.nlm.nih.gov/35408436 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y p $z 0
990    __
$a 20220720 $b ABA008
991    __
$a 20220804135358 $b ABA008
999    __
$a ok $b bmc $g 1822657 $s 1170386
BAS    __
$a 3
BAS    __
$a PreBMC
BMC    __
$a 2022 $b 27 $c 7 $e 20220322 $i 1420-3049 $m Molecules $n Molecules $x MED00180394
GRA    __
$a B2211100000047.01 $p University of Lodz
LZP    __
$a Pubmed-20220720

Najít záznam

Citační ukazatele

Možnosti archivace