Electrochemical determination of dinitolmide in poultry product samples using a highly sensitive Mn2O3/MCNTs-NPs carbon paste electrode aided by greenness assessment tools

Kelani, Khadiga M.; Abdel-Raoof, Ahmed M.; Ashmawy, Ashraf M.; Omran, Gamal A.; Morshedy, Samir; Nassar, Ahmed M. Wafaa; Talaat, Wael; Elgazzar, Elsayed

doi:10.1016/j.foodchem.2021.131702

Cited by 11 publications

(7 citation statements)

References 34 publications

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“…Dodavanjem empirijski određene optimalne količine modifika-tora, odzivne karakteristike CMCPE u većini se slučajeva poboljšavaju (slika 2a). 47 Neki od najčešće upotrebljavanih ionskih aditiva u posljednjih desetak godina jesu: tetrabutilamonijev tetrafenilborat, 4 natrijev tetrafenilborat, 4,12,13,16,17,46 kalijev tetrafenilborat, 12,13 kalijev tetrakis(4-klorfenil)borat 4 i dr. 4,13,22,48 Isto tako, u posljednje vrijeme sve je uočljivija primjena različitih ugljikovih nanomaterijala (slika 3) u razvoju CPE kod mnogih elektronalitičkih tehnika 49,50,[51][52][53][54][55][56][57][58]59 pa time i onih potenciometrijskih. 5,10,[22][23][24]26,27,60,61 U odnosu na ostale materijale koji se upotrebljavaju za izradu elektroda, CPE imaju nekoliko prednosti.…”

Section: Uvodunclassified

“…63 Ipak, razvoj CPE u sve je većem fokusu znanstvene zajednice, s obzirom na broj od preko 40000 publiciranih znanstvenih članka (s terminom CPE) u posljednjih dvadesetak godina (slika 4). CPE se rabe u kulometriji, voltametriji, amperometriji i potenciometriji, i pronalaze vrlo široku primjenu, u prvom redu, za određivanje djelatnih spojeva u raznim farmaceutskim pripravcima, o čemu će biti govora u nastavku ovog rada, zatim u veterini, 59,[64][65][66] u detekciji umjetnih bojila u prehrambenim proizvodima, 67 teških metala u vodi i urinu, 68 dopamina, 69,70 nesteroidnih protupalnih lijekova u otpadnim vodama 71,72 upotrebljavaju se i kao biosenzori glukoze, 40,41,[73][74][75] za mjerenje tumorskih markera [76][77][78] i kolesterola u krvi 79,80 i dr.…”

Section: Uvodunclassified

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Renesansa elektroda s ugljikovom pastom; njihove modifikacije i primjene u potenciometrijskim određivanjima farmaceutika

Radić

Bralić²,

Kolar³

2023

Kemija U Industriji

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The development of carbon paste electrodes in the 1970s generated considerable interest in the scientific community, because they offered several advantages over conventional membrane electrodes. At the beginning of the new millennium, the use of carbon nanomaterials as a new trend in their development gave additional impetus. After CPEs were successfully developed for potentiometric determination of more than 70 chemical elements, these electrodes gained additional interest for pharmaceutical and medical applications. This paper reviews the scientific literature of the last decade related to the development of CPEs for the quantitative determination of active pharmaceutical ingredients and their application in real samples.

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Section: Uvodunclassified

Renesansa elektroda s ugljikovom pastom; njihove modifikacije i primjene u potenciometrijskim određivanjima farmaceutika

Radić

Bralić²,

Kolar³

2023

Kemija U Industriji

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“…Greenness assessment of analytical spectrophotometric methods is a trending topic receiving much attention by analytical society nowadays. Accordingly, the newly introduced methods were evaluated for their Eco friendliness using the well know metric; Analytical Greenness metrics (AGREE) method, where a pictogram is drawn offering both qualitative and quantitative information about greenness [27,28] . A score is given for proposed methods which is a fraction of one, where one is fully green and the closer the score to one the greener the method.…”

Section: Greenness Assessment Using Agree Toolmentioning

confidence: 99%

Greenness Assessment UV-Stability Spectrophotometric Methods for Determination of Dalfampridine in the Presence of its Oxidative Derivative

Kelani

Talaat

Omran

et al. 2023

Preprint

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This study describes three spectrophotometric techniques that were developed and verified for the reliable identification of dalfampridine (DFP) in the presence of its oxidative derivative, namely (Derivative ratio 1DD, Ratio subtraction RD, and Bivariate BI); calibration graphs were established in the range of (1–14 ug/mL) with good correlation coefficients. The established techniques have been effectively used to analyze Dalfampridine (DFP) in its pharmaceutical dose form. The procedures were verified in accordance with ICH requirements, and accuracy, precision, and repeatability were determined to be satisfactory. The degradation pathway was confirmed using TLC, IR, 1H NMR and mass spectrometry. In addition to Analytical Greenness metrics (AGREE) method and Analytical Eco-Scale tools were applied for DFP with greenness assessment.

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“…Mn 2 O 3 NPs have unique magnetic aspects, stable structure, and low toxicity, in addition to their environmental benefits, which have been applied in supercapacitors, electrochemical analysis, lithium-ion batteries, and biosensors [ 12 , 13 , 14 ]. M. Kelani et al have reported the high sensitivity of Mn 2 O 3 /MCNTs for the detection of the dinitolmide drug ratio in various food samples [ 15 ]. Moreover, manganese oxide is regarded as an efficient chemical in medicine and healthcare.…”

Section: Introductionmentioning

confidence: 99%

Modulation of the Morphological Architecture of Mn2O3 Nanoparticles to MnCoO Nanoflakes by Loading Co3+ Via a Co-Precipitation Approach for Mosquitocidal Development

et al. 2023

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The spread of many infectious diseases by vectors is a globally severe issue. Climate change and the increase of vector resistance are the primary sources of rising mosquito populations. Therefore, advanced approaches are needed to prevent the dispersal of life-threatening diseases. Herein, Mn2O3 NPs and MnCoO nanocomposites were presented as mosquitocidal agents. The synthesized samples were prepared by a co-precipitation route and characterized using different techniques indicating the change of host Mn2O3 structure to 2D MnCoO nanoflakes with Co3+ integration. The thermal decomposition of the nanoparticles was examined by TGA analysis, showing high stability. The energy gap () of Mn2O3 was estimated within the visible spectrum of the value 2.95 eV, which reduced to 2.80 eV with doping support. The impact of Mn2O3 and MnCoO on immature stages was investigated by semithin photomicrographs exhibiting significant changes in the midgut, fat tissue and muscles of the third larval instar. Moreover, the external deformations in pupae were examined using scanning electron microscopy (SEM).

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Electrochemical determination of dinitolmide in poultry product samples using a highly sensitive Mn2O3/MCNTs-NPs carbon paste electrode aided by greenness assessment tools

Cited by 11 publications

References 34 publications

Renesansa elektroda s ugljikovom pastom; njihove modifikacije i primjene u potenciometrijskim određivanjima farmaceutika

Renesansa elektroda s ugljikovom pastom; njihove modifikacije i primjene u potenciometrijskim određivanjima farmaceutika

Greenness Assessment UV-Stability Spectrophotometric Methods for Determination of Dalfampridine in the Presence of its Oxidative Derivative

Modulation of the Morphological Architecture of Mn2O3 Nanoparticles to MnCoO Nanoflakes by Loading Co3+ Via a Co-Precipitation Approach for Mosquitocidal Development

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