Computational design as a green approach for facile preparation of molecularly imprinted polyarginine-sodium alginate-multiwalled carbon nanotubes composite film on glassy carbon electrode for theophylline sensing

Salajegheh, Maryam; Ansari, Mehdi; Foroghi, Mohammad Mehdi; Kazemipour, Maryam

doi:10.1016/j.jpba.2018.09.032

Cited by 53 publications

(9 citation statements)

References 28 publications

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“…Na-Alg/cellulose nanofibres SEM, AFM, DSC, TGA, FTIR Use as scaffolds for tissue engineering applications, as drug carriers, or for wound dressing applications [51] Na-Alg/bioapatite/ZnO microparticles XRD, SEM, TEM, FTIR Gene delivery composites [52] Na-Alg/casein/ silver XRD, TGA, SEM, Use for antioxidant activity and make bilayer edible films [53] Na-Alg/MWCNTs SEM, LSV, DSV, CV Use theophylline sensing [54] Na-Alg/Hidrox-6 DSC Use for topical chemotherapy, anti-aging, and prevention of ultraviolet light-induced skin diseases.…”

Section: Blends and Composite Of Na-algmentioning

confidence: 99%

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A Critical Review on the Synthesis of Natural Sodium Alginate Based Composite Materials: An Innovative Biological Polymer for Biomedical Delivery Applications

et al. 2021

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Sodium alginate (Na-Alg) is water-soluble, neutral, and linear polysaccharide. It is the derivative of alginic acid which comprises 1,4-β-d-mannuronic (M) and α-l-guluronic (G) acids and has the chemical formula (NaC6H7O6). It shows water-soluble, non-toxic, biocompatible, biodegradable, and non-immunogenic properties. It had been used for various biomedical applications, among which the most promising are drug delivery, gene delivery, wound dressing, and wound healing. For different biomedical applications, it is used in different forms with the help of new techniques. That is the reason it had been blended with different polymers. In this review article, we present a comprehensive overview of the combinations of sodium alginate with natural and synthetic polymers and their biomedical applications involving delivery systems. All the scientific/technical issues have been addressed, and we have highlighted the recent advancements.

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Section: Blends and Composite Of Na-algmentioning

confidence: 99%

“…Poly-arginine enjoys exclusive properties as a conductive polymer, such as biocompatibility, non-toxicity, conductivity, and biodegradability [114]. Kazemipour et al, 2019 [54] synthesized the MWCNTs-based sodium alginate films for the reason of sensing theophylline. Polyarginine was also mixed in to accomplish these films.…”

Section: Filmsmentioning

confidence: 99%

A Critical Review on the Synthesis of Natural Sodium Alginate Based Composite Materials: An Innovative Biological Polymer for Biomedical Delivery Applications

et al. 2021

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“…Screening functional monomers/template-monomer ratio/solvent Aspartame [67], pinacolyl methylphosphonate [68], metolachlor deschloro [31], metsulfuron-methyl [32], thiocarbohydrazide [69] Semiempirical method Spartan/SPSS Statistics Screening functional monomers/template-monomer ratio Benzo[a]pyrene [70], tryptophan [71], furosemide [72], buprenorphine [73], hydroxyzine and cetirizine [74], atenolol [75], diazepam [76], metolachlor deschloro [31], metsulfuron-methyl [32], allopurinol [77], methadone [78], clonazepam [79], theophylline [80], ametryn [81], mosapride citrate [82], baicalein [83],…”

Section: Molecular Dynamics (Md)mentioning

confidence: 99%

A Review on Molecularly Imprinted Polymers Preparation by Computational Simulation-Aided Methods

Liu

Wang

et al. 2021

Polymers

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Molecularly imprinted polymers (MIPs) are obtained by initiating the polymerization of functional monomers surrounding a template molecule in the presence of crosslinkers and porogens. The best adsorption performance can be achieved by optimizing the polymerization conditions, but this process is time consuming and labor-intensive. Theoretical calculation based on calculation simulations and intermolecular forces is an effective method to solve this problem because it is convenient, versatile, environmentally friendly, and inexpensive. In this article, computational simulation modeling methods are introduced, and the theoretical optimization methods of various molecular simulation calculation software for preparing molecularly imprinted polymers are proposed. The progress in research on and application of molecularly imprinted polymers prepared by computational simulations and computational software in the past two decades are reviewed. Computer molecular simulation methods, including molecular mechanics, molecular dynamics and quantum mechanics, are universally applicable for the MIP-based materials. Furthermore, the new role of computational simulation in the future development of molecular imprinting technology is explored.

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“…Among these, voltammetry is the proposed method for bypassing such problems due to its unique advantages such as rapid response, inherent selectivity, great sensitivity, simplicity, cost-effectiveness, and relatively short analysis time to determine organic molecules such as drugs and relevant molecules in biological fluids and pharmaceutical doses (Maaref et al, 2018;József et al, 2019;Salajegheh et al, 2019; Sargazi et al, 2019;Shetti et al, 2019;Kulkarni et al, 2020;Malode et al, 2020;Vakili Fathabadi et al, 2020;Liu et al, 2021a;Foroughi et al, 2021;Obireddy and Lai, 2021;Obireddy and Lai, 2022). An effective strategy to increase the electrochemical performance of sensors is to design composites by integrating highly electrocatalytic active materials with excellent conductivity materials, resulting in the electrode surface modification (Zhang et al, 2016;Foroughi and Ranjbar, 2017;Shetti et al, 2018;Fathi et al, 2020;Azizabadi et al, 2021;Liu et al, 2021b;Liang et al, 2022;Qi et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Simultaneous Electrochemical Determination of Chlorzoxazone and Diclofenac on an Efficient Modified Glassy Carbon Electrode by Lanthanum Oxide@ Copper(I) Sulfide Composite

et al. 2022

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This study synthesized a La2O3@snowflake-like Cu2S composite to fabricate an electrochemical sensor for sensitively simultaneous detection of diclofenac and chlorzoxazone exploiting an easy hydrothermal approach, followed by analysis with XRD, FE-SEM, and EDX methods. According to voltammetric studies, the electrocatalytic diclofenac and chlorzoxazone oxidations on the electrode modified with La2O3@SF-L Cu2S composites were increased, with greater oxidation currents, as well as the oxidation potential was significantly decreased due to synergetic impact of La2O3@SF-L Cu2S composites when compared with the pure SF-L Cu2S NS-modified electrode. The differential pulse voltammetry findings showed wide straight lines (0.01–900.0 μM) for La2O3 NP@SF-L Cu2S NS-modified electrode with a limit of detection (LOD) of 1.7 and 2.3 nM for the detection of diclofenac and chlorzoxazone, respectively. In addition, the limit of quantification was calculated to be 5.7 and 7.6 nM for diclofenac and chlorzoxazone, respectively. The diffusion coefficient was calculated to be 1.16 × 10−5and 8.4 × 10−6 cm2/s for diclofenac and chlorzoxazone oxidation on the modified electrode, respectively. Our proposed electrode was examined for applicability by detecting diclofenac and chlorzoxazone in real specimens.

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Computational design as a green approach for facile preparation of molecularly imprinted polyarginine-sodium alginate-multiwalled carbon nanotubes composite film on glassy carbon electrode for theophylline sensing

Cited by 53 publications

References 28 publications

A Critical Review on the Synthesis of Natural Sodium Alginate Based Composite Materials: An Innovative Biological Polymer for Biomedical Delivery Applications

A Critical Review on the Synthesis of Natural Sodium Alginate Based Composite Materials: An Innovative Biological Polymer for Biomedical Delivery Applications

A Review on Molecularly Imprinted Polymers Preparation by Computational Simulation-Aided Methods

Simultaneous Electrochemical Determination of Chlorzoxazone and Diclofenac on an Efficient Modified Glassy Carbon Electrode by Lanthanum Oxide@ Copper(I) Sulfide Composite

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