DNA–cyclodextrin–inorganic hybrid material for absorbent of various harmful compounds

Yamada, Masashi; Tabuchi, Shinya

doi:10.1016/j.matchemphys.2010.11.026

Cited by 6 publications

(2 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, in the pectin‐SiNSi composite material, the stretching vibration of the SiOSi group at 1000−1200 cm −1 appeared. Generally, the trimethoxysilyl group, such as Si(OCH 3 ) 3 group in SiNSi, hydrolyzes stepwise in water to give the corresponding silanols, and ultimately condense to siloxanes .…”

Section: Resultsmentioning

confidence: 96%

Preparation of pectin‐inorganic composite material as accumulative material of metal ions

Yamada

Shiiba

2015

J of Applied Polymer Sci

Self Cite

View full text Add to dashboard Cite

Pectin is one of the biopolymers in the cell walls of all plant tissues, but the pectin-containing materials have been discarded as industrial waste in food-processing factories. We prepared a water-insoluble pectin-inorganic composite material by mixing pectin and a silane coupling reagent, bis(3-trimethoxysilylpropyl)amine. The mechanical strength of the pectin-inorganic composite material was higher than that of the pectin material without the addition of an inorganic component. In addition, the thermal stability of the composite material increased with the addition of the inorganic component. Furthermore, when the pectin-inorganic composite materials were incubated in an aqueous solution of Cu(II), Zn(II), or In(III), these composite materials effectively accumulated not only the heavy metal ions, but also rare-earth metal ions. Additionally, based on the infrared (IR) measurements, the metal ion accumulative mechanism into the composite material is described. As a result, the IR spectra suggested an electrostatic interaction between the metal ion and carboxy group in the pectin.

show abstract

Section: Resultsmentioning

confidence: 96%

Preparation of pectin‐inorganic composite material as accumulative material of metal ions

Yamada

Shiiba

2015

J of Applied Polymer Sci

Self Cite

View full text Add to dashboard Cite

show abstract

“…The molecule inclusion and recognition behaviors as well as the combination of the solubilizing properties of β‐CD and the biocompability of poly(dimethylsiloxanes) with grafted CD are also used for drug delivery systems . Other siloxane‐CD derivatives were applied for photoluminescence sensing and absorption of various compounds …”

Section: Introductionmentioning

confidence: 99%

Noncovalent linkage of telechelic oligo(dimethylsiloxanes) via end group attachment of host‐cyclodextrins and guest‐adamantanes or guest‐ferrocenes

Knudsen¹,

Kergl²,

Paulsen³

et al. 2013

J. Polym. Sci. Part A: Polym. Chem.

View full text Add to dashboard Cite

In this article, we report the noncovalent linkage of terminal substituted oligo(dimethylsiloxanes) bearing cyclodextrins (CD) as host endgroups and adamantan or ferrocene, respectively, as guest endgroups. Structural characterization was performed by 1H NMR‐, IR‐, and mass spectroscopy. Electron microscopy studies show significant differences in the surface structure of the individual derivatives. In addition, the ferrocene‐terminated di‐and poly(dimethylsiloxanes) are distinguished by a red‐ox activity and reversibility, which also makes the complexes between the ferrocene‐ and CD functionalized siloxanes switchable via electrochemical stimuli. The evidence for a successful complexation of the end groups, and thus the successful supramolecular formation of the siloxane strands, was even performed by shift of the protons in the 1H NMR spectra. © 2013 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2013, 51, 2472–2482

show abstract

Preparation of DNA–cyclodextrin–silica composite by sol–gel method and its utilization as an environmental material

Yamada

Nakayama

2012

Materials Chemistry and Physics

View full text Add to dashboard Cite

DNA–cyclodextrin–inorganic hybrid material for absorbent of various harmful compounds

Cited by 6 publications

References 27 publications

Preparation of pectin‐inorganic composite material as accumulative material of metal ions

Preparation of pectin‐inorganic composite material as accumulative material of metal ions

Noncovalent linkage of telechelic oligo(dimethylsiloxanes) via end group attachment of host‐cyclodextrins and guest‐adamantanes or guest‐ferrocenes

Preparation of DNA–cyclodextrin–silica composite by sol–gel method and its utilization as an environmental material

Contact Info

Product

Resources

About