PHR1544

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关键词:'PHR1544'

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Tri- and tetra-nuclear polypyridyl ruthenium(II) complexes as antimicrobial agents.

Anil K Gorle et al.

Dalton transactions (Cambridge, England : 2003), 43(44), 16713-16725 (2014-10-02)

A series of inert tri- and tetra-nuclear polypyridylruthenium(II) complexes that are linked by the bis[4(4'-methyl-2,2'-bipyridyl)]-1,n-alkane ligand ("bb(n)" for n = 10, 12 and 16) have been synthesised and their potential as antimicrobial agents examined. Due to the modular nature of

Sol-gel synthesis and electrospraying of biodegradable (P2O5)55-(CaO)30-(Na2O)15 glass nanospheres as a transient contrast agent for ultrasound stem cell imaging.

Farzad Foroutan et al.

ACS nano, 9(2), 1868-1877 (2015-01-28)

Ultrasound imaging is a powerful tool in medicine because of the millisecond temporal resolution and submillimeter spatial resolution of acoustic imaging. However, the current generation of acoustic contrast agents is primarily limited to vascular targets due to their large size.

A rod-packing microporous hydrogen-bonded organic framework for highly selective separation of C2H2/CO2 at room temperature.

Peng Li et al.

Angewandte Chemie (International ed. in English), 54(2), 574-577 (2014-11-15)

Self-assembly of a trigonal building subunit with diaminotriazines (DAT) functional groups leads to a unique rod-packing 3D microporous hydrogen-bonded organic framework (HOF-3). This material shows permanent porosity and demonstrates highly selective separation of C2H2/CO2 at ambient temperature and pressure.

Beneficial effects of coculturing synovial derived mesenchymal stem cells with meniscus fibrochondrocytes are mediated by fibroblast growth factor 1: increased proliferation and collagen synthesis.

Xuanhe Song et al.

Stem cells international, 2015, 926325-926325 (2015-04-09)

Meniscus reconstruction is in great need for orthopedic surgeons. Meniscal fibrochondrocytes transplantation was proposed to regenerate functional meniscus, with limited donor supply. We hypothesized that coculture of synovial mesenchymal stem cells (SSC) with meniscal fibrochondrocytes (me-CH) can support matrix production

Solid phase extraction of radioyttrium from irradiated strontium target using nanostructure ion imprinted polymer formed with 1-hydroxy-4-(prop-2-enyloxy)-9,10-anthraquinone.

P Sarabadani et al.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 90, 8-14 (2014-04-01)

A new complex of 1-hydroxy-4-(prop-2-enyloxy)-9,10-anthraquinone and Y(III) was synthesized and used as the functional monomer for a novel Y(III) nanostructure ion-imprinted polymer. This polymer was used as a sorbent for fast and selective separation. The separation method was based on

Scalable high-fidelity growth of semiconductor nanorod arrays with controlled geometry for photovoltaic devices using block copolymers.

Candice I Pelligra et al.

Small (Weinheim an der Bergstrasse, Germany), 10(21), 4304-4309 (2014-07-26)

Controlled density semiconducting oxide arrays are highly desirable for matching nanometer length scales specific to emerging applications. This work demonstrates a facile one-step method for templating hydrothermal growth which provides arrays with high-fidelity tuning of nanorod spacing and diameter. This

Electrospinning of calcium carbonate fibers and their conversion to nanocrystalline hydroxyapatite.

Jani Holopainen et al.

Materials science & engineering. C, Materials for biological applications, 45, 469-476 (2014-12-11)

Calcium carbonate (CaCO3) fibers were prepared by electrospinning followed by annealing. Solutions consisting of calcium nitrate tetrahydrate (Ca(NO3)2·4H2O) and polyvinylpyrrolidone (PVP) dissolved in ethanol or 2-methoxyethanol were used for the fiber preparation. By varying the precursor concentrations in the electrospinning

Hammerhead ribozyme activity and oligonucleotide duplex stability in mixed solutions of water and organic compounds.

Shu-Ichi Nakano et al.

FEBS open bio, 4, 643-650 (2014-08-28)

Nucleic acids are useful for biomedical targeting and sensing applications in which the molecular environment is different from that of a dilute aqueous solution. In this study, the influence of various types of mixed solutions of water and water-soluble organic

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