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... As a non-active material component, the binder can effectively maintain the integrity of battery electrodes. In this work, based on the inspired structure of fishing nets, a three-dimensional mesh adhesive using widely sourced raw materials CMC and β-CD was designed. These cross-linked cyclodextrins have the advantage of dispersing the stress at the anchor point and moderating the significant volu ...
cyclodextrins, etc ; drugs; magnetic fields; pH; temperature; Show all 5 Subjects
Abstract:
... Cyclodextrins (CDs) are widely employed in biomedical applications because of their unique structures. Various biomedical applications can be achieved in a spatiotemporally controlled manner by integrating the host–guest chemistry of CDs with stimuli-responsive functions. In this review, we summarize the recent advances in stimuli-responsive supramolecular assemblies based on the host–guest chemis ...
cyclodextrins, etc ; cellulose; chitosan; coordination polymers; decontamination; Show all 5 Subjects
Abstract:
... Polysaccharide/MOF composite membranes have captured the interests of many researchers during decontamination of polluted environments. Their popularity can be attributed to the relatively high chemical and thermal stabilities of these composite membranes. Chitosan is among the polysaccharides extensively used during the synthesis of hybrid membranes with MOFs. The applications of chitosan/MOF com ...
cyclodextrins, etc ; food chemistry; food industry; solubility; Show all 4 Subjects
Abstract:
... This review offers a vision of the chemical behaviour of natural ingredients, synthetic drugs and other related compounds complexed using cyclodextrins. The review takes care of different sections related to i) the inclusion complexes formation with cyclodextrins, ii) the determination of the inclusion formation constant, iii) the most used methods to prepare host inclusion in the non-polar cavity ...
cyclodextrins, etc ; absorption; aqueous solutions; hybrids; nitroanilines; pH; Show all 6 Subjects
Abstract:
... A new set of hybrid guest molecules bearing organic and inorganic residues have been studied for their recognition by cyclodextrins in aqueous solution. The guest molecules consist of nitroanilines linked through their amino group to the dodecahydrido-closo-dodecaborate cluster B₁₂H₁₂²⁻, which serves as an anchor group. They show sizable affinity to cyclodextrins, and unexpected photophysical prop ...
cyclodextrins, etc ; electron paramagnetic resonance spectroscopy; oxygen; skeleton; Show all 4 Subjects
Abstract:
... Mechanochromic cyclodextrins (MCDs) that can generate blue radical species, which are exceptionally stable toward atmospheric oxygen and can thus be quantitatively characterized via electron paramagnetic resonance (EPR) spectroscopy, were synthesized. MCDs have a defined structure that consists of a diarylbibenzofuranone skeleton mechanophore sandwiched between two CDs. Grinding tests and EPR meas ...
cyclodextrins, etc ; cations; chromatography; enantiomers; enantioselectivity; oxalates; pharmacokinetics; Show all 7 Subjects
Abstract:
... An highly sensitive, rapid and enantioselective method was developed for the enantioseparation and determination of citalopram enantiomers by cation selective exhaustive injection-sweeping-cyclodextrin modified electrokinetic chromatography (CSEI-sweeping-CDEKC). The optimized conditions were: 50 mM pH 3.0 phosphate solution with 25 mg·mL⁻¹ S-β-CD used as background buffer, 50 mbar 300 s hydrodyna ...
cyclodextrins, etc ; detection limit; hydrazine; schiff bases; toxicity; Show all 5 Subjects
Abstract:
... The development of convenient assays for the determination of hydrazine (N₂H₄) has drawn significant attention due to the high toxicity of this substance. Herein, we developed a concise, rapid and ultrasensitive surface-enhanced Raman scattering (SERS) sensor for N₂H₄ detection based on alpha-cyclodextrin-silver nanoparticles (α-CD-AgNPs) modified by 4-mercaptobenzaldehyde (4-MBA). The 4-MBA molec ...
cyclodextrins, etc ; chemical species; chromatography; quinine; surface area; synergism; Show all 6 Subjects
Abstract:
... Seeking for single-column versatile chiral separation methodology is the ultimate goal for analysts engrossed in enantioseparation. However, the versatility and selectivity are always contradictory due to negative influence among the recognition domains and the relatively low surface concentrations in a limited support surface area. Herein, we reported a novel series of quinine (QN) bridged cyclod ...
cyclodextrins, etc ; derivatization; drugs; enantiomers; industry; optical isomerism; peptides; spectroscopy; Show all 8 Subjects
Abstract:
... Chiral recognition is of highly interest in the areas of chemistry, pharmaceuticals, and bioscience. An effective strategy of enantiomeric determination of amino acids (AAs) was developed in this work. All 19 natural AAs enantiomers can be easily distinguished by ion mobility-mass spectrometry of the non-covalent complexes of AAs with cyclodextrins (α-CD, β-CD and γ-CD) and Mg²⁺ without any chemic ...
cyclodextrins, etc ; apoptosis; curcumin; endocytosis; hepatoma; histology; lysosomes; pH; reticulin; Show all 9 Subjects
Abstract:
... Herein, a pH-responsive cyclodextrin derivative (R6H4-CMβCD) with cell-penetrating ability was successfully synthesized, and curcumin-loaded nanoparticles (R6H4-CMβCD@CUR NPs, RCCNPs) were developed to improve its efficacy in hepatoma. RCCNPs could improve the cell uptake compared with CMβCD@CUR NPs (CCNPs) and were internalized into cells mainly through endocytosis mediated by reticulin and macro ...
cyclodextrins, etc ; bioavailability; butyric acid; colorectal neoplasms; encapsulation; models; stomach; tributyrin; Show all 8 Subjects
Abstract:
... Tributyrin, a good butyric acid donor, has the potential to prevent colon cancer. The cyclodextrin-tributyrin inclusion complexes synthesized by enzymatic methods have the advantages of low costs and simple technology. However, the structure as well as compositions of the inclusion complexes and release behaviors of inclusion guest molecules have not been elucidated. We evaluated the properties an ...
cyclodextrins, etc ; bioavailability; food chemistry; hydrophilicity; hydrophobicity; molecular dynamics; solubility; transportation; Show all 8 Subjects
Abstract:
... Cyclodextrins (CDs) have a hollow structure with a hydrophobic interior and hydrophilic exterior. Forming inclusion complexes with CDs will maximize the bioavailability of natural compounds and enable active components to be processed into functional foods, medicines, additives, and so forth. However, experimental methods cannot explain CD–guest binding at the atomic level. Different models have b ...
cyclodextrins, etc ; active ingredients; antioxidants; foods; microbial growth; nutrition; oxidation; polymers; Show all 8 Subjects
Abstract:
... This review was focused on describing the combination of electrospinning and cyclodextrin inclusion complexes as one of the newest alternatives for the development of food packaging materials with antimicrobial and/or antioxidant properties. The advantages of this technological combination, the routes to design the active materials, the characterization and application of such materials were revie ...
cyclodextrins, etc ; antibacterial properties; catalytic activity; encapsulation; fibrosis; hydrogels; luminescence; medicine; Show all 8 Subjects
Abstract:
... Multicharged cyclodextrin (CD) supramolecular assemblies, including those based on positively/negatively charged modified mono-6-deoxy-CDs, per-6-deoxy-CDs, and random 2,3,6-deoxy-CDs, as well as parent CDs binding positively/negatively charged guests, have been extensively applied in chemistry, materials science, medicine, biological science, catalysis, and other fields. In this review, we primar ...
cyclodextrins, etc ; antifouling activities; desorption; hydrophilicity; irradiation; polymers; topology; ultraviolet radiation; Show all 8 Subjects
Abstract:
... Bacterial infections from biomedical devices pose a great threat to the health of humans and thus place a heavy burden on society. Therefore, developing efficient antibacterial surfaces has attracted much attention. However, it is a challenge to identify or develop a combination that efficiently integrates multiple functions via topological tailoring and on-demand function-switch via non-contact a ...
cyclodextrins, etc ; biosensors; cytotoxicity; diabetes; diagnostic techniques; drugs; hydrogels; nanocarriers; ototoxicity; Show all 9 Subjects
Abstract:
... Cyclodextrins are extensively employed in drug delivery systems like inclusion complexes, metal-organic frameworks, functionalized or PEGylated conjugates, and other nanocarrier systems such as nanosponges or hydrogel nanoparticles for targeted effect or prolonged release action. Applications of CDs range from drug-loaded nanocarrier systems useful for disease conditions (such as cancer, diabetes, ...
cyclodextrins, etc ; droplets; emulsions; flocculation; gum arabic; light microscopy; methylcellulose; polymers; viscosity; Show all 9 Subjects
Abstract:
... Polymers are desirable to improve emulsion stability by stuffing them into the continuous phase. How to get information on the droplet dispersion states of the emulsions remains a challenge, as the emulsion characteristics are dictated by two intertwining components, the polymer matrix and the droplets. Herein, we use an amphiphilic polymer, gum arabic (GA), to mediate the droplet flocculation of ...
cyclodextrins, etc ; capsid; ligands; molecular dynamics; nanocarriers; permeability; sodium dodecyl sulfate; temperature; Show all 8 Subjects
Abstract:
... Membranes based on cyclodextrin complexes can be used as functional nanocarrier envelopers by chemical modifications of the cyclodextrin hydroxyl groups or by encapsulating different ligands in their cavities. Molecular dynamics simulations of monolayers and bilayers based on supramolecular complexes consisting of two α or β-cyclodextrin and one sodium dodecylsulfate or dodecane at 283 K and at 29 ...
cyclodextrins, etc ; chemical structure; diabetes; human nutrition; hydrocolloids; maltodextrins; resistant starch; spring; Show all 8 Subjects
Abstract:
... With the incidence of chronic diseases such as diabetes increasing worldwide, an increasing appreciation of the link between food and health has led many consumers to seek out functional foods, which are specifically designed to reduce the incidences of chronic diseases. The production of healthy foods has become a major focus of food scientists. Starches are one of the most widely consumed ingred ...