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Determination of penicillamine, tiopronin and glutathione in pharmaceutical formulations by kinetic spectrophotometry. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2021; 71:619-630. [PMID: 36651552 DOI: 10.2478/acph-2021-0038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/31/2020] [Indexed: 01/19/2023]
Abstract
A novel and simple method for the determination of penicillamine (PEN), tiopronin (mercaptopropionyl glycine, MPG) and glutathione (GSH) in pharmaceutical formulations by kinetic spectrophotometry has been developed and validated. It is based on the redox reaction where the thiol compound (RSH) reduces CuII-neocuproine complex to CuI-neocuproine complex. The non-steady state signal of the formed CuI- neocuproine complex is measured at 458 nm. The initial rate and fixed time (at 1 min) methods were validated. The calibration graph was linear in the concentration range from 8.0 × 10‒7 to 8.0 × 10‒5 mol L-1 for the initial rate method and from 6.0 × 10‒7 to 6.0 × 10-5 mol L-1 for the fixed time method, with the detection limits of 2.4 × 10-7 and 1.4 × 10‒7 mol L-1, resp. Levels of PEN, MPG and GSH in pharmaceutical formulations were successfully assayed by both methods. The advantages of the presented methods include sensitivity, short analysis time, ease of application and low cost.
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2
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Wu M, Wang N, Lin Z, Su X. Development of carbon dot-thiochrome-based sensing system for ratiometric fluorescence detection of D-penicillamine. Anal Bioanal Chem 2021; 413:5779-5787. [PMID: 34312692 DOI: 10.1007/s00216-021-03552-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/01/2021] [Accepted: 07/14/2021] [Indexed: 11/26/2022]
Abstract
A simple and rapid ratiometric fluorescent sensing system for D-penicillamine (D-PA) determination is developed based on yellow carbon dots (Y-CDs) combined with thiochrome (oxVB1) for the first time. The oxidization of thiamine (VB1) can be catalyzed by Alkaline-hydrolyzed artemisinin (a-ART) to form oxVB1, which leads to the occurrence of fluorescence emission peak at 466 nm. Furthermore, the oxidation reaction between a-ART and VB1 could be inhibited by D-PA, and accompanied with the decrease of fluorescence at 466 nm. However, the fluorescence peak of Y-CDs as an internal reference at 566 nm was almost unchanged. The ratiometric signal changes contributed to a robust and sensitive D-PA sensing. Under the optimal condition, a good linear response for the D-PA detection was obtained in the ranges of 0.5-50 μM with a detection limit of 0.33 μM. In addition, Y-CDs and thiochrome-based sensing system was applied to D-PA determination in real samples and obtained acceptable results. We developed a new carbon dots/thiochrome fluorescent nanoprobe for ratiometric fluorescence sensing of D-penicillamine.
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Affiliation(s)
- Maolin Wu
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun, 130012, PR China
- College of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, 130022, PR China
| | - Nan Wang
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun, 130012, PR China
| | - Zihan Lin
- College of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun, 130022, PR China
| | - Xingguang Su
- Department of Analytical Chemistry, College of Chemistry, Jilin University, Changchun, 130012, PR China.
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3
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Copper nanocluster‐based fluorescence enhanced determination of
d
‐penicillamine. LUMINESCENCE 2019; 34:767-773. [DOI: 10.1002/bio.3672] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 05/23/2019] [Accepted: 06/01/2019] [Indexed: 12/14/2022]
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4
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Phadungcharoen N, Patrojanasophon P, Opanasopit P, Ngawhirunpat T, Chinsriwongkul A, Rojanarata T. Smartphone-based Ellman's colourimetric methods for the analysis of d-penicillamine formulation and thiolated polymer. Int J Pharm 2019; 558:120-127. [PMID: 30639223 DOI: 10.1016/j.ijpharm.2018.12.078] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 12/28/2018] [Accepted: 12/30/2018] [Indexed: 12/23/2022]
Abstract
A new, smartphone-based colourimetric method for the assay of d-penicillamine formulations relying on the Ellman's reaction was developed by performing the colourimetric reaction in a microplate. Subsequently, the plate was positioned on a white illuminating screen of an iPad placed in a dark box in order to capture a top-view image using an iPhone 5s back camera. The intensity of yellow colour was converted to Red-Green-Blue pixels using a free mobile application. Under the optimal conditions for the reaction and photography, the intensity of blue colour, which was logarithmically transformed, showed an excellent linearity over the drug concentration range of 5-40 µg/mL. The assay was validated and successfully applied to the assay of drug content and the determination of drug amount released in the dissolution test in the capsule dosage forms. Apart from that, a smartphone was employed for the colour measurement as an alternative to a spectrophotometer in the currently used method for the quantitation of free sulfhydryl groups in polymers. Using cysteine-conjugated chitosan as a sample and l-cysteine as a standard, the smartphone method gave the results in agreement with those obtained from the absorbance measurement on a microplate reader. In conclusion, smartphone-based colourimetry has been proved to be a reliable, fast, simple and affordable alternative means for the analysis of d-penicillamine and cysteine-conjugated polymer and can be potentially applied to other thiol-containing drugs and excipients.
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Affiliation(s)
- Noppharat Phadungcharoen
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Sanamchandra Palace Campus, Nakhon Pathom 73000, Thailand
| | - Prasopchai Patrojanasophon
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Sanamchandra Palace Campus, Nakhon Pathom 73000, Thailand
| | - Praneet Opanasopit
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Sanamchandra Palace Campus, Nakhon Pathom 73000, Thailand
| | - Tanasait Ngawhirunpat
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Sanamchandra Palace Campus, Nakhon Pathom 73000, Thailand
| | | | - Theerasak Rojanarata
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Sanamchandra Palace Campus, Nakhon Pathom 73000, Thailand.
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5
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Fluorescent MUA-stabilized Au nanoclusters for sensitive and selective detection of penicillamine. Anal Bioanal Chem 2018; 410:2629-2636. [DOI: 10.1007/s00216-018-0936-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 01/28/2018] [Accepted: 02/01/2018] [Indexed: 01/09/2023]
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6
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Carbon quantum dots originated from chitin nanofibers as a fluorescent chemoprobe for drug sensing. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2017.03.039] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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7
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Mahajan PG, Kolekar GB, Patil SR. Recognition of D-Penicillamine Using Schiff Base Centered Fluorescent Organic Nanoparticles and Application to Medicine Analysis. J Fluoresc 2017; 27:829-839. [DOI: 10.1007/s10895-016-2019-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 12/29/2016] [Indexed: 10/20/2022]
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8
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Durán GM, Abellán C, Contento AM, Ríos Á. Discrimination of penicillamine enantiomers using β-cyclodextrin modified CdSe/ZnS quantum dots. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2074-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Agarwal A, Prasad S, Naik RM. Inhibitory kinetic spectrophotometric method for the quantitative estimation of d -penicillamine at micro levels. Microchem J 2016. [DOI: 10.1016/j.microc.2016.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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10
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Pandey GP, Singh AK, Prasad S, Deshmukh L, Asthana A, Mathew SB, Yoshida M. Kinetic determination of trace amount of mercury(II) in environmental samples. Microchem J 2016. [DOI: 10.1016/j.microc.2016.03.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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Huang C, Liu Y, Wu L, Zhao H. Synthesis of chiral fluorescence silver nano-clusters and study on the aggregation-induced emission enhancement and chiral flip. RSC Adv 2016. [DOI: 10.1039/c6ra22102e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Using racemic GSH as ligand, AgNCs with aggregation-induced emission enhancement and chiral flip were synthesized with solid-phase synthesis method.
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Affiliation(s)
- Cheng Huang
- Department of Chemistry
- College of Pharmacy
- Third Military Medical University
- Chongqing 400038
- China
| | - Yue Liu
- Department of Chemistry
- College of Pharmacy
- Third Military Medical University
- Chongqing 400038
- China
| | - Liping Wu
- Department of Chemistry
- College of Pharmacy
- Third Military Medical University
- Chongqing 400038
- China
| | - Huawen Zhao
- Department of Chemistry
- College of Pharmacy
- Third Military Medical University
- Chongqing 400038
- China
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Naik RM, Kumar B, Prasad S, Chetty AA, Asthana A. Catalytic ligand exchange reaction between hexacyanoferrate(II) and 4-cyanopyridine applied to trace kinetic analysis of palladium(II). Microchem J 2015. [DOI: 10.1016/j.microc.2015.04.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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13
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Thatai S, Khurana P, Prasad S, Kumar D. Plasmonic detection of Cd 2+ ions using surface-enhanced Raman scattering active core–shell nanocomposite. Talanta 2015; 134:568-575. [DOI: 10.1016/j.talanta.2014.11.024] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2014] [Revised: 11/11/2014] [Accepted: 11/12/2014] [Indexed: 10/24/2022]
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14
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Pandey GP, Singh AK, Prasad S, Deshmukh L, Asthana A. Development of surfactant assisted kinetic method for trace determination of thallium in environmental samples. Microchem J 2015. [DOI: 10.1016/j.microc.2014.08.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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Walekar LS, Kondekar UR, Gore AH, Pawar SP, Sudarsan V, Anbhule PV, Patil SR, Kolekar GB. Ultrasensitive, highly selective and naked eye colorimetric recognition ofd-penicillamine in aqueous media by CTAB capped AgNPs: applications to pharmaceutical and biomedical analysis. RSC Adv 2014. [DOI: 10.1039/c4ra05741d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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16
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Hormozi-Nezhad MR, Azargun M, Fahimi-Kashani N. A colorimetric assay for d-Penicillamine in urine and plasma samples based on the aggregation of gold nanoparticles. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2014. [DOI: 10.1007/s13738-013-0393-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Lata R, Prasad S, Prasad R. WITHDRAWN: A comparison of cadmium removal efficiencies of different derivatized bagasse forms from natural water. Microchem J 2014. [DOI: 10.1016/j.microc.2014.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Pandey GP, Singh AK, Deshmukh L, Prasad S, Paliwal L, Asthana A, Mathew SB. A novel and sensitive kinetic method for the determination of malathion using chromogenic reagent. Microchem J 2014. [DOI: 10.1016/j.microc.2013.11.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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