Preparation of chiral selective membranes for electrodialysis separation of racemic mixture

Wang, Jun; Fu, Chunjiang; Lin, Tao; Yu, Li; Zhu, Shengli

doi:10.1016/j.memsci.2005.09.049

Cited by 12 publications

(4 citation statements)

References 16 publications

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“…The immobilization of cyclodextrin onto the solid substrate could be achieved by simply blending cyclodextrin into membrane casting solution [23], electrostatic interaction between cyclodextrin copolymer and substrate [24], impregnating cyclodextrin polymer into a porous substrate [25] as well as covalent bond between cyclodextrin and substrate [26][27][28], etc.…”

Section: Ft-ir and Morphological Analysesmentioning

confidence: 99%

Preparation and enantiomer separation characteristics of chitosan/β-cyclodextrin composite membranes

Wang

Chu

Song

et al. 2007

Journal of Membrane Science

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Section: Ft-ir and Morphological Analysesmentioning

confidence: 99%

Preparation and enantiomer separation characteristics of chitosan/β-cyclodextrin composite membranes

Wang

Chu

Song

et al. 2007

Journal of Membrane Science

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“…Studies show that there are several reported works about the synthesis of PVA/β‐CD systems and use of them in the various areas, such as removing the phenolic compounds from the water, dye removing from the water, drug delivery systems, chiral selective ion‐exchange membrane, removal of ibuprofen from pharmaceutical sewage, biosensors, and food industry . However, our study showed, there is not any published report in regard to the preparation of nanocomposite hydrogel film of PVA/GA/βCD‐IC as antibacterial drug delivery system.…”

Section: Introductionmentioning

confidence: 67%

Preparation and characterization of polyvinyl alcohol/β‐cyclodextrin/GO‐Ag nanocomposite with improved antibacterial and strength properties

Pooresmaeil

Namazi

2018

Polymers for Advanced Techs

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In this work, new hydrogel films based on polyvinyl alcohol (PVA) and β-cyclodextrin (β-CD) were prepared with the aim of studying their ability as an antibacterial and drug carrier system. Gallic acid (GA) was used as an antibacterial drug which was encapsulated into the β-CD cavity, and finally, β-CD inclusion complex (GA/βCD-IC) was prepared. On the other hand, silver nanoparticles (AgNPs) were synthesized on the graphene oxide (GO) surface (GO-Ag), and the obtained GO-Ag was used to enhance the antibacterial properties and mechanical strength of their films. FT-IR and DSC analysis approved the formation of cross-linking with glutaraldehyde between the PVA and β-CD. Hydrogel films were characterized using XRD and SEM. The disc diffusion method showed the antibacterial activity for the films containing GO-Ag and GA. Due to the good strength, elasticity, WVP, and swelling ability, PVA/GA/βCD-IC/GO-Ag can be proposed as a potential antibacterial drug delivery system.

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“…These hydrogels have special properties, such as nontoxicity, lack of carcinogenicity, good biocompatibility, bioadhesivity, good mechanical properties, high degree of swelling in water and ease of processing [5]. These properties make PVA an excellent biomaterial which can be used in a variety of applications such as controlled drug delivery [6,7], artificial tissue and organs [8,9], wound bandages and dressings [10], separation process [11], etc.…”

Section: Membrany Wykonane Z Mieszanek Poli(alkoholu Winylowego) Z B-mentioning

confidence: 99%

Membranes based on poly(vinyl alcohol)/β-cyclodextrin blends

Paduraru¹,

Vasile²,

Paţachia³

et al. 2010

Polimery

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Membranes based on poly(vinyl alcohol)/b-cyclodextrin blends Summary-Membranes based on poly(vinyl alcohol)/b-cyclodextrin (PVA/b-CD) with various compositions have been prepared by using a series of three freezing/thawing cycles. The membranes were studied with scanning electron microscopy (SEM), X-ray diffraction (XRD), differential scanning calorimetry (DSC) and also water swelling tests as well as contact angle measurements have been performed. The swelling kinetics of membranes in water at different temperatures have been also evaluated. It was established that the membrane properties are influenced by the b-cyclodextrin (b-CD) content and the pores diameter. The crystalline fraction in PVA/b-CD membranes increases with the increase of b-CD content.

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Preparation of chiral selective membranes for electrodialysis separation of racemic mixture

Cited by 12 publications

References 16 publications

Preparation and enantiomer separation characteristics of chitosan/β-cyclodextrin composite membranes

Preparation and enantiomer separation characteristics of chitosan/β-cyclodextrin composite membranes

Preparation and characterization of polyvinyl alcohol/β‐cyclodextrin/GO‐Ag nanocomposite with improved antibacterial and strength properties

Membranes based on poly(vinyl alcohol)/β-cyclodextrin blends

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