Capturing Nitrosamines by Zeolite A:  Molecular Recognition in Subnanometer Space

Yang, Jing; Zhou, Yu; Wang, Hong Ji; Zhuang, Ting Ting; Cao, Yi; Yun, Zhi Yu; Yu, Qing; Zhu, Jian Hua

doi:10.1021/jp7119729

Cited by 28 publications

(18 citation statements)

References 37 publications

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“…13,14 Recent works include the numerical simulations of the exchange-dominated spin-wave spectra of two-dimensional (2D) MCs with line defects 15 and the theoretical investigation into point defects, and the coupling between them in 2D MCs. 16,17 Recently, Manzin et al modelled the influence of randomly distributed lattice defects on the ferromagnetic resonance behavior of 2D Ni 80 Fe 20 antidot arrays. 18 Compared to theoretical data on defect MCs (DMCs), experimental data on them are scarce.…”

Section: Introductionmentioning

confidence: 99%

Spin-wave dispersion of nanostructured magnonic crystals with periodic defects

Zhang

Lim

et al. 2016

AIP Advances

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The spin-wave dispersions in nanostructured magnonic crystals with periodic defects have been mapped by Brillouin light scattering. The otherwise perfect crystals are one-dimensional arrays of alternating 460nm-wide Ni80Fe20 stripes and 40nm-wide air gaps, where one in ten Ni80Fe20 stripes is a defect of width other than 460 nm. Experimentally, the defects are manifested as additional Brillouin peaks, lying within the first and second bandgaps of the perfect crystal, whose frequencies decrease with increasing defect stripe width. Finite-element calculations, based on a supercell comprising one defect and nine perfect Py stripes, show that the defect modes are localized about the defects, with the localization exhibiting an approximate U-shaped dependence on defect size. Calculations also reveal extra magnon branches and the opening of mini-bandgaps, within the allowed bands of the perfect crystal, arising from Bragg reflections at the boundaries of the shorter supercell Brillouin zone. Simulated magnetization profiles of the band-edge modes of the major and mini-bandgaps reveal their different symmetries and localization properties. The findings could find application in microwave magnonic devices like single-frequency passband spin-wave filters.

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Section: Introductionmentioning

confidence: 99%

Spin-wave dispersion of nanostructured magnonic crystals with periodic defects

Zhang

Lim

et al. 2016

AIP Advances

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“…[56][57][58] Though both of the digestion methods were tried for the NOFs, the crystals were not completely dissolved in the DCl/D 2 O/DMSO-d 6 solution but were in the NaOD/D 2 O solution. The previous studies reported the digestion of post-synthetically modified MIL-125 or CAU-1 (isotopological Ti or Al frameworks of NOF-11 or 12, respectively) by NaOD/D 2 O or DCl/D 2 O/DMSO-d 6 solution for NMR measurements.…”

Section: Post-synthetic Nitrosationmentioning

confidence: 99%

Light-induced nitric oxide release from physiologically stable porous coordination polymers

et al. 2015

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The development of nitric oxide (NO) releasing materials has been of significant importance due to their application in cell biology and biomedicine. Besides the macromolecular scaffold dangling NO releasing moiety, porous materials have been used to host such NO releasing molecules. Here we synthesized a series of porous coordination polymers (PCPs), in which N-nitrosamine functional groups as photoactive NO donors were introduced into the framework scaffolds by post-synthetic nitrosation of amine functionalized analogous PCPs. We further demonstrated a controlled release of NO from the PCPs by light irradiation. Though isoreticular frameworks based on octanuclear clusters of titanium or aluminium ions were chosen due to their water-stability, the frameworks showed difference in stability in cell culture media; while aluminium frameworks were less stable in water and physiological media, the titanium analogue was highly stable even under physiological conditions.

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“…The surface of LiCoO2 is coated with conductive materials such as silver 1 , carbon black 2 , carbon nanolayer 3 , multi-walled carbon nanotubes 4 and ionic liquids 5 , which can enhance the electric conductivity of the active materials.…”

Section: Introductionmentioning

confidence: 99%