Cyclodextrin applications in pharmacy, biology, medicine, and environment

Crini, Grégorio; Aleya, Lotfi

doi:10.1007/s11356-021-16871-2

Cited by 9 publications

(2 citation statements)

References 10 publications

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“…The driving force behind the formation of complexes involving CDs primarily comes from hydrophobic forces and van der Waals interactions between guest molecules and the hydrophobic cavity within CDs. The dimensions of these molecular cavities are approximately 0.53, 0.65, and 0.83 nm in diameter for α-, β-, and γCDs, respectively 22 The size of molecules that can be accommodated within a particular CD is closely related to the size of the cavity. For instance, αCDs can host alkyl chains of various lengths, while larger molecules like benzene are typically too bulky.…”

Section: ■ Introductionmentioning

confidence: 99%

Boron Carbon Nitride-Based Poly β-Cyclodextrin/Sulfur-Doped Quantum Dot-Modified Electrodes for Highly Sensitive Detection of 2-Amino-5-Nitrophenol

Babuprasad,

Padmanabhan Nambiar

2024

ACS Appl. Electron. Mater.

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The research presents an electrochemical approach for the highly sensitive determination of 2-amino-5-nitrophenol (ANP) based on the use of a modified electrode comprising a composite of boron carbon nitride (BCN), poly β-cyclodextrin (pβCD), and sulfur-doped graphene quantum dots (SGQDs). Each layer of the developed BCN/pβCD/SGQD-modified electrode was characterized using spectroscopic and microscopic techniques, and the composite electrode demonstrated remarkable sensitivity for the voltammetric detection of the analyte under optimized conditions. Chronoamperometric analysis under dynamic conditions showcased the electrode's capability for precise ANP sensing in a flow system. The optimized conditions viz. pH of the electrolyte solution and scan rate were employed for both cyclic voltammetry and square wave voltammetry analysis and revealed a linear correlation between anodic current and ANP concentration. Interference studies confirmed the selectivity of the modified electrode toward ANP, in the presence of structurally similar compounds. In addition, the fabricated electrode was tested for detecting ANP levels in real-world matrices like hair dye and tap water. The excellent performance of the developed electrode, with a detection limit of 6.63 × 10 −8 M, positions it as a promising tool for the electrochemical determination of ANP, offering potential applications in environmental monitoring analysis.

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Section: ■ Introductionmentioning

confidence: 99%

Boron Carbon Nitride-Based Poly β-Cyclodextrin/Sulfur-Doped Quantum Dot-Modified Electrodes for Highly Sensitive Detection of 2-Amino-5-Nitrophenol

Babuprasad,

Padmanabhan Nambiar

2024

ACS Appl. Electron. Mater.

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“…Cyclodextrin (CD) has received focus in research due to its potential application as a drug delivery agent and bioactive compound capsule [1,2]. It is commonly synthesized from starch, catalyzed by the CD glucanotransferase enzyme (CGTase).…”

Section: Introductionmentioning

confidence: 99%

Optimization of the Reaction Parameters of Immobilized Escherichia coli for β‐Cyclodextrin Production

et al. 2023

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Cyclodextrin (CD) is an important substance for chemical, pharmaceutical, and food industries. Conventionally, free Escherichia coli (E. coli) cells expressing recombinant cyclodextrin glucanotransferase (CGTase) are used as the biocatalyst for CD production, but the process struggles with low CGTase excretion and CD yield. In this study, E. coli cells were immobilized on hollow‐fiber membranes for β‐CD production, and the process and reaction parameters were optimized via response surface methodology. The reusability of the immobilized cells was also evaluated. The parameter optimization significantly improved β‐CD yield and CGTase excretion, making the process more attractive for industrial applications. The immobilized cells also revealed to be reusable multiple times.

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Effect of water-dimethyl sulfoxide solvents on thermodynamic parameters of complex formation between benzoic acid and 2-hydroxypropyl-β-cyclodextrin

Usacheva,

Alister,

Kuranova

et al. 2024

J Therm Anal Calorim

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Cyclodextrin applications in pharmacy, biology, medicine, and environment

Cited by 9 publications

References 10 publications

Boron Carbon Nitride-Based Poly β-Cyclodextrin/Sulfur-Doped Quantum Dot-Modified Electrodes for Highly Sensitive Detection of 2-Amino-5-Nitrophenol

Boron Carbon Nitride-Based Poly β-Cyclodextrin/Sulfur-Doped Quantum Dot-Modified Electrodes for Highly Sensitive Detection of 2-Amino-5-Nitrophenol

Optimization of the Reaction Parameters of Immobilized Escherichia coli for β‐Cyclodextrin Production

Effect of water-dimethyl sulfoxide solvents on thermodynamic parameters of complex formation between benzoic acid and 2-hydroxypropyl-β-cyclodextrin

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