All Outputs (1148)

Design, synthesis, and characterization of mesogenic amine-capped nematic gold nanoparticles with surface-enhanced plasmonic resonances (2012)
Journal Article
Yu, C. H., Schubert, C. P. J., Welch, C., Tang, B. J., Tamba, M. G., & Mehl, G. H. (2012). Design, synthesis, and characterization of mesogenic amine-capped nematic gold nanoparticles with surface-enhanced plasmonic resonances. Journal of the American Chemical Society, 134(11), 5076-5079. https://doi.org/10.1021/ja300492d

The use of the liquid-crystalline state to control the assembly of large (>5 nm) gold nanoparticles (NPs) is of considerable interest because of the promise of novel metamaterial properties of such systems. Here we report on a new approach for the pr... Read More about Design, synthesis, and characterization of mesogenic amine-capped nematic gold nanoparticles with surface-enhanced plasmonic resonances.

Ditopic receptors based on lower- and upper-rim substituted hexahomotrioxacalix[3]arenes: Cation-controlled hydrogen bonding of anion (2012)
Journal Article
Ni, X. L., Tahara, J., Rahman, S., Zeng, X., Hughes, D. L., Redshaw, C., & Yamato, T. (2012). Ditopic receptors based on lower- and upper-rim substituted hexahomotrioxacalix[3]arenes: Cation-controlled hydrogen bonding of anion. Chemistry - An Asian Journal, 7(3), 519-527. https://doi.org/10.1002/asia.201100926

Heteroditopic hexahomotrioxacalix[3]arene receptors that are capable of binding an anion and a cation simultaneously in a cooperative fashion were synthesized. The structure of one of the triamide derivatives was confirmed by single-crystal X-ray dif... Read More about Ditopic receptors based on lower- and upper-rim substituted hexahomotrioxacalix[3]arenes: Cation-controlled hydrogen bonding of anion.

Electrochemistry of organometallic lyotropic chromonic liquid crystals (2012)
Journal Article
Halls, J. E., Bourne, R. W., Wright, K. J., Partington, L. I., Tamba, M. G., Zhou, Y., Ramakrishnappa, T., Mehl, G. H., Kelly, S. M., & Wadhawan, J. D. (2012). Electrochemistry of organometallic lyotropic chromonic liquid crystals. Electrochemistry communications, 19(1), 50-54. https://doi.org/10.1016/j.elecom.2012.02.032

Two aqueous lyotropic chromonic liquid crystals made from nickel(II) or copper(II) phthalocyananine tetrasulfonic acid tetrasodium salt are prepared with characterisation through optical polarising microscopy, X-ray diffraction and conductivity. Thes... Read More about Electrochemistry of organometallic lyotropic chromonic liquid crystals.

Silicon imidonitride aerogel exhibiting macro- and meso-dual porosity (2012)
Journal Article
Rocher, V., Kelly, S. M., & Hector, A. L. (2012). Silicon imidonitride aerogel exhibiting macro- and meso-dual porosity. Microporous and Mesoporous Materials, 156, 196-201. https://doi.org/10.1016/j.micromeso.2012.02.041

Porous silicon imidonitride aerogels have been produced by combining a sol-gel process based on [Si(NH2)(NMe2)3] and ammonia that is known for producing xerogels with controlled mesoporosity, with a supercritical drying process using diethylamine to... Read More about Silicon imidonitride aerogel exhibiting macro- and meso-dual porosity.

2-Substituted 8-(2-benzhydrylarylimino)-5,6,7-trihydroquinoline-N,N′ nickel dichlorides: Synthesis, characterization and catalytic behavior towards ethylene (2012)
Journal Article
Hou, X., Liang, T., Sun, W. H., Redshaw, C., & Chen, X. (2012). 2-Substituted 8-(2-benzhydrylarylimino)-5,6,7-trihydroquinoline-N,N′ nickel dichlorides: Synthesis, characterization and catalytic behavior towards ethylene. Journal of organometallic chemistry, 708-709, 98-105. https://doi.org/10.1016/j.jorganchem.2012.02.031

A series of 2-substituted 8-(2-benzhydrylarylimino)-5,6,7- trihydroquinolines (L) was synthesized and fully characterized, and their nickel chloride complexes, namely 2-substituted 8-(2-benzhydrylarylimino)-5,6,7- trihydroquinoline-N,N′ nickel dichlo... Read More about 2-Substituted 8-(2-benzhydrylarylimino)-5,6,7-trihydroquinoline-N,N′ nickel dichlorides: Synthesis, characterization and catalytic behavior towards ethylene.

2-[1-(2,6-Dibenzhydryl-4-chlorophenylimino)ethyl]-6-[1-(arylimino)ethyl] pyridyliron(II) dichlorides: Synthesis, characterization and ethylene polymerization behavior (2012)
Journal Article
Cao, X., He, F., Zhao, W., Cai, Z., Hao, X., Shiono, T., Redshaw, C., & Sun, W. H. (2012). 2-[1-(2,6-Dibenzhydryl-4-chlorophenylimino)ethyl]-6-[1-(arylimino)ethyl] pyridyliron(II) dichlorides: Synthesis, characterization and ethylene polymerization behavior. Polymer, 53(9), 1870-1880. https://doi.org/10.1016/j.polymer.2012.02.050

A series of 2-[1-(2,6-dibenzhydryl-4-chlorophenylimino)ethyl]-6-[1- (arylimino)ethyl]pyridine ligands (L1-L5) as well as the ligand 2,6-bis[1-(2,6-dibenzhydryl-4-chloro-phenylimino)ethyl]pyridine (L6) were synthesized and reacted with FeCl2·4H2O to a... Read More about 2-[1-(2,6-Dibenzhydryl-4-chlorophenylimino)ethyl]-6-[1-(arylimino)ethyl] pyridyliron(II) dichlorides: Synthesis, characterization and ethylene polymerization behavior.

A novel Bodipy-Dipyrrin fluorescent probe: Synthesis and recognition behaviour towards Fe (II) and Zn (II) (2012)
Journal Article
Kursunlu, A. N., Guler, E., Ucan, H. I., & Boyle, R. W. (2012). A novel Bodipy-Dipyrrin fluorescent probe: Synthesis and recognition behaviour towards Fe (II) and Zn (II). Dyes and pigments : an international journal, 94(3), 496-502. https://doi.org/10.1016/j.dyepig.2012.02.006

We present the design, synthesis, characterization and spectral studies for a new Zn (II) and Fe (II) selective fluorescent probe, 4,4-Difluoro-8-{3-[(4-phenoxy-dipyrromethene)propoxy]}-4-bora-3a,4a-diazaindacene (DPYBODPY). DPBODPY consists of a ter... Read More about A novel Bodipy-Dipyrrin fluorescent probe: Synthesis and recognition behaviour towards Fe (II) and Zn (II).

Fabrication of novel lightweight composites by a hydrogel templating technique (2012)
Journal Article
Rutkevicius, M., Munusami, S. K., Watson, Z., Field, A. D., Salt, M., Stoyanov, S. D., Petkov, J., Mehl, G., & Paunov, V. N. (2012). Fabrication of novel lightweight composites by a hydrogel templating technique. Materials research bulletin, 47(4), 980-986. https://doi.org/10.1016/j.materresbull.2012.01.014

A non-conventional way of preparation of lightweight porous materials by templating hydrogels with a range of hydrophilic and hydrophobic scaffolding materials was explored. Sub-millimetre hydrogel slurries of polyacrylamide and gellan gum were templ... Read More about Fabrication of novel lightweight composites by a hydrogel templating technique.

Membrane permeation of testosterone from either solutions, particle dispersions, or particle-stabilized emulsions (2012)
Journal Article
Elliott, R. P., Johnson, A. J., Fletcher, P. D. I., & Binks, B. P. (2012). Membrane permeation of testosterone from either solutions, particle dispersions, or particle-stabilized emulsions. Langmuir : the ACS journal of surfaces and colloids, 28(5), 2510-2522. https://doi.org/10.1021/la204755m

We derive a unified model that accounts for the variation in extent and rate of membrane permeation by a permeating species with the type of donor compartment formulation (aqueous and oil solutions, particle dispersions, and oil-in-water and water-in... Read More about Membrane permeation of testosterone from either solutions, particle dispersions, or particle-stabilized emulsions.

Orthogonally bifunctionalised polyacrylamide nanoparticles: a support for the assembly of multifunctional nanodevices (2012)
Journal Article
Giuntini, F., Dumoulin, F., Daly, R., Ahsen, V., Scanlan, E. M., Lavado, A. S. P., Aylott, J. W., Rosser, G. A., Beeby, A., & Boyle, R. W. (2012). Orthogonally bifunctionalised polyacrylamide nanoparticles: a support for the assembly of multifunctional nanodevices. Nanoscale, 4(6), 2034-2045. https://doi.org/10.1039/c2nr11947a

Polyacrylamide nanoparticles bearing two orthogonal reactive functionalities were prepared by reverse microemulsion polymerisation. Water-soluble photosensitisers and peptide or carbohydrate moieties were sequentially attached to the new nanospecies... Read More about Orthogonally bifunctionalised polyacrylamide nanoparticles: a support for the assembly of multifunctional nanodevices.

Thermoresponsive triblock copolymers based on methacrylate monomers: Effect of molecular weight and composition (2012)
Journal Article
Ward, M. A., & Georgiou, T. K. (2012). Thermoresponsive triblock copolymers based on methacrylate monomers: Effect of molecular weight and composition. Soft matter, 8(9), 2737-2745. https://doi.org/10.1039/c2sm06743a

A series of amphiphilic thermoresponsive ABC triblock copolymers was synthesised by Group Transfer Polymerisation (GTP). In total nine polymers were prepared based on the non-ionic hydrophobic n-butyl methacrylate (BuMA), the ionisable hydrophilic an... Read More about Thermoresponsive triblock copolymers based on methacrylate monomers: Effect of molecular weight and composition.

2-[1-(2,4-Dibenzhydryl-6-methylphenylimino)ethyl]-6-[1-(arylimino)ethyl]pyridylcobalt(ii) dichlorides: Synthesis, characterization and ethylene polymerization behavior (2012)
Journal Article
Lai, J., Zhao, W., Yang, W., Redshaw, C., Liang, T., Liu, Y., & Sun, W.-H. (2012). 2-[1-(2,4-Dibenzhydryl-6-methylphenylimino)ethyl]-6-[1-(arylimino)ethyl]pyridylcobalt(ii) dichlorides: Synthesis, characterization and ethylene polymerization behavior. Polymer chemistry, 3(3), 787. https://doi.org/10.1039/c2py00590e

A series of cobalt(ii) dichloride complexes ligated by 2-[1-(2,4- dibenzhydryl-6-methylphenylimino) ethyl]-6-[1-(arylimino)ethyl] pyridines was synthesized and characterized by FT-IR spectroscopy and elemental analysis. The molecular structure of the... Read More about 2-[1-(2,4-Dibenzhydryl-6-methylphenylimino)ethyl]-6-[1-(arylimino)ethyl]pyridylcobalt(ii) dichlorides: Synthesis, characterization and ethylene polymerization behavior.

Effect of non-steroidal anti-inflammatory drugs and new fenamate analogues on TRPC4 and TRPC5 channels (2012)
Journal Article
Jiang, H., Zeng, B., Chen, G.-L., Bot, D., Eastmond, S., Elsenussi, S. E., Atkin, S. L., Boa, A. N., & Xu, S.-Z. (2012). Effect of non-steroidal anti-inflammatory drugs and new fenamate analogues on TRPC4 and TRPC5 channels. Biochemical Pharmacology, 83(7), 923-931. https://doi.org/10.1016/j.bcp.2012.01.014

Non-steroidal anti-inflammatory drugs (NSAIDs) are widely used anti-inflammatory therapeutic agents,among which the fenamate analogues play important roles in regulating intracellular Ca²⁺ transient and ion channels. However, the effect of... Read More about Effect of non-steroidal anti-inflammatory drugs and new fenamate analogues on TRPC4 and TRPC5 channels.

Oil Powders and Gels from Particle-Stabilized Emulsions (2012)
Journal Article
Adelmann, H., Binks, B. P., & Mezzenga, R. (2012). Oil Powders and Gels from Particle-Stabilized Emulsions. Langmuir : the ACS journal of surfaces and colloids, 28(3), 1694-1697. https://doi.org/10.1021/la204811c

We report on the use of silica particle-stabilized oil-in-water emulsions as a template for the preparation of oil powders and gels obtained in a single step by either slow or rapid evaporation of water using freeze-drying or spray-drying, respective... Read More about Oil Powders and Gels from Particle-Stabilized Emulsions.

Particle stabilization of oil-in-water-in-air materials: Powdered emulsions (2012)
Journal Article
Murakami, R., Moriyama, H., Yamamoto, M., Binks, B. P., & Rocher, A. (2012). Particle stabilization of oil-in-water-in-air materials: Powdered emulsions. Advanced materials, 24(6), 767-771. https://doi.org/10.1002/adma.201104089

Drops of a particle-stabilised oil-in-water emulsion are encapsulated in air by using hydrophobic silica particles. Such systems, termed oil-in-water-in-air powdered emulsions, show free-flowing behavior. Successful preparation of the material is ach... Read More about Particle stabilization of oil-in-water-in-air materials: Powdered emulsions.

Reply to “Analysis of NO and its metabolites by mass spectrometry. Comment on ‘Detection of nitric oxide in tissue samples by ESI-MS’” (2011)
Journal Article
Zheng, S., Webster, A., Zheng, S., Welham, K. J., Dyer, C. E., Greenman, J., Haswell, S. J., Webster, A., Zheng, S., Welham, K. J., Dyer, C. E., Greenman, J., Haswell, S. J., Zheng, S., Webster, A., Welham, K. J., Dyer, C. E., Greenman, J., Haswell, S. J., Zheng, S., …Haswell, S. J. (2011). Reply to “Analysis of NO and its metabolites by mass spectrometry. Comment on ‘Detection of nitric oxide in tissue samples by ESI-MS’”. Analyst, 136(2), 411-411. https://doi.org/10.1039/c0an00729c

Comment by Tsikas et al. (Analyst, 2011, DOI: 10.1039/c0an00411a) on the preliminary work by Shen and colleagues (Analyst, 2010, 135, 302) describing the use of ESI-MS/MS for the detection of methylpiperazinobenzenediamine, as a probe for NO in tissu... Read More about Reply to “Analysis of NO and its metabolites by mass spectrometry. Comment on ‘Detection of nitric oxide in tissue samples by ESI-MS’”.

Multiple phase inversion of emulsions stabilized by in situ surface activation of CaCO3 Nanoparticles via Adsorption of Fatty Acids (2011)
Journal Article
Cui, Z. .-G., Cui, C. .-F., Zhu, Y., & Binks, B. P. (2012). Multiple phase inversion of emulsions stabilized by in situ surface activation of CaCO3 Nanoparticles via Adsorption of Fatty Acids. Langmuir : the ACS journal of surfaces and colloids, 28(1), 314-320. https://doi.org/10.1021/la204021v

The in situ surface activation of raw CaCO3 nanoparticles by interaction with a series of sodium carboxylates of chain length between 6 and 12 as well as sodium 2-ethylhexylsulfosuccinate (AOT) was studied, and the impact of this on the stabilization... Read More about Multiple phase inversion of emulsions stabilized by in situ surface activation of CaCO3 Nanoparticles via Adsorption of Fatty Acids.

High internal phase emulsions: Catastrophic phase inversion, stability, and triggered destabilization (2011)
Journal Article
Dunstan, T. S., Fletcher, P. D., & Mashinchi, S. (2012). High internal phase emulsions: Catastrophic phase inversion, stability, and triggered destabilization. Langmuir : the ACS journal of surfaces and colloids, 28(1), 339-349. https://doi.org/10.1021/la204104m

We have investigated the formation, drop sizes, and stability of emulsions prepared by hand shaking in a closed vessel in which the emulsion is in contact with a single type of surface during its formation. The emulsions undergo catastrophic phase in... Read More about High internal phase emulsions: Catastrophic phase inversion, stability, and triggered destabilization.

Using high pressure to prepare polymorphs of the Ba2Co1-xZnxS3(0 ≤ x ≤ 1.0) compounds (2011)
Journal Article
Mezzadri, F., Gilioli, E., Calestani, G., Migliori, A., Harrison, M. R., Headspith, D. A., & Francesconi, M. G. (2012). Using high pressure to prepare polymorphs of the Ba2Co1-xZnxS3(0 ≤ x ≤ 1.0) compounds. Inorganic chemistry, 51(1), 397-404. https://doi.org/10.1021/ic201773e

In this work, high pressure was used as a tool to induce structural transition and prepare metastable polymorphs of ternary sulfides. Structural transformations under high pressure of compounds belonging to the Ba 2 Co 1-x Zn x S 3 (0 ≤ x ≤ 1.0) seri... Read More about Using high pressure to prepare polymorphs of the Ba2Co1-xZnxS3(0 ≤ x ≤ 1.0) compounds.

Synthesis, characterization and ethylene oligomerization behavior of N-(2-alkyl-5,6,7-trihydroquinolin-8-ylidene)arylaminonickel(II) dichlorides (2011)
Journal Article
Chai, W., Yu, J., Wang, L., Hu, X., Redshaw, C., & Sun, W. H. (2012). Synthesis, characterization and ethylene oligomerization behavior of N-(2-alkyl-5,6,7-trihydroquinolin-8-ylidene)arylaminonickel(II) dichlorides. Inorganica Chimica Acta, 385, 21-26. https://doi.org/10.1016/j.ica.2011.12.008

A series of N-(2-alkyl-5,6,7-trihydroquinolin-8-ylidene)arylaminonickel(II) dichloride complexes were synthesized in a one-pot reaction with nickel dichloride. All nickel complexes were characterized by elemental and spectroscopic analysis. The molec... Read More about Synthesis, characterization and ethylene oligomerization behavior of N-(2-alkyl-5,6,7-trihydroquinolin-8-ylidene)arylaminonickel(II) dichlorides.