All Outputs (1148)

Pickering emulsions responsive to CO₂/N₂ and light dual stimuli at ambient temperature (2016)
Journal Article
Jiang, J., Ma, Y., Cui, Z., & Binks, B. P. (2016). Pickering emulsions responsive to CO₂/N₂ and light dual stimuli at ambient temperature. Langmuir : the ACS journal of surfaces and colloids, 32(34), 8668-8675. https://doi.org/10.1021/acs.langmuir.6b01475

A dual stimulus-responsive n-octane-in-water Pickering emulsion with CO₂/N₂ and light triggers is prepared using negatively charged silica nanoparticles in combination with a trace amount of dual switchable surfactant, 4-butyl-4-(4-N,N-dimethylbutoxy... Read More about Pickering emulsions responsive to CO₂/N₂ and light dual stimuli at ambient temperature.

“Janus” calixarenes: double–sided molecular linkers for facile, multi-anchor point, multi-functional, surface modification (2016)
Journal Article
Buttress, J. P., Day, D. P., Courtney, J. M., Lawrence, E. J., Hughes, D. L., Blagg, R. J., Crossley, A., Matthews, S. E., Redshaw, C., Page, P. C. B., & Wildgoose, G. G. (2016). “Janus” calixarenes: double–sided molecular linkers for facile, multi-anchor point, multi-functional, surface modification. Langmuir : the ACS journal of surfaces and colloids, 32(31), 7806-7813. https://doi.org/10.1021/acs.langmuir.6b02222

We herein report the synthesis of novel "Janus" calix[4]arenes bearing four "molecular tethering" functional groups on either the upper or lower rims of the calixarene. These enable facile multipoint covalent attachment to electrode surfaces with mon... Read More about “Janus” calixarenes: double–sided molecular linkers for facile, multi-anchor point, multi-functional, surface modification.

Polymorphism in metal complexes of thiazole-4-carboxylic acid (2016)
Journal Article
Meundaeng, N., Rujiwatra, A., & Prior, T. J. (2016). Polymorphism in metal complexes of thiazole-4-carboxylic acid. Transition Metal Chemistry, 41(7), 783-793. https://doi.org/10.1007/s11243-016-0079-7

Five new molecular complexes of chemical formula [M(4-tza)₂(H₂O)₂] (M = Co, Ni, and Cu) and a complex of [Cu(4-tza)₂]∙4H₂O using thiazole-4-carboxylic acid (4-tza) as the ligand have been successfully synthesized and structurally characterized by sin... Read More about Polymorphism in metal complexes of thiazole-4-carboxylic acid.

Aspartate-Based CXCR4 Chemokine Receptor Binding of Cross-Bridged Tetraazamacrocyclic Copper(II) and Zinc(II) Complexes (2016)
Journal Article
Maples, R. D., Cain, A. N., Burke, B. P., Silversides, J. D., Mewis, R. E., D'huys, T., Schols, D., Linder, D. P., Archibald, S. J., & Hubin, T. J. (2016). Aspartate-Based CXCR4 Chemokine Receptor Binding of Cross-Bridged Tetraazamacrocyclic Copper(II) and Zinc(II) Complexes. Chemistry: a European journal, 22(36), 12916-12930. https://doi.org/10.1002/chem.201601468

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim The CXCR4 chemokine receptor is implicated in a number of diseases including HIV infection and cancer development and metastasis. Previous studies have demonstrated that configurationally restricted... Read More about Aspartate-Based CXCR4 Chemokine Receptor Binding of Cross-Bridged Tetraazamacrocyclic Copper(II) and Zinc(II) Complexes.

Compartmentalized droplets for continuous flow liquid-liquid interface catalysis (2016)
Journal Article
Zhang, M., Wei, L., Chen, H., Du, Z., Binks, B. P., & Yang, H. (2016). Compartmentalized droplets for continuous flow liquid-liquid interface catalysis. Journal of the American Chemical Society, 138(32), 10173-10183. https://doi.org/10.1021/jacs.6b04265

To address the limitations of batch organic-aqueous biphasic catalysis, we develop a conceptually novel method termed Flow Pickering Emulsion or FPE, to process biphasic reactions in a continuous flow fashion. This method involves the compartmentaliz... Read More about Compartmentalized droplets for continuous flow liquid-liquid interface catalysis.

Novel stabilisation of emulsions by soft particles: polyelectrolyte complexes (2016)
Journal Article
Bago Rodriguez, A. M., Binks, B. P., & Sekine, T. (2016). Novel stabilisation of emulsions by soft particles: polyelectrolyte complexes. Faraday Discussions, 191, 255-285. https://doi.org/10.1039/c6fd00011h

We put forward the concept of a novel particle stabiliser of oil-water emulsions being the polyelectrolyte complex (PEC) formed between oppositely charged water-soluble polymers, in cases where either polymer alone is incapable of stabilising an emul... Read More about Novel stabilisation of emulsions by soft particles: polyelectrolyte complexes.

Click-modified hexahomotrioxacalix[3]arenes as fluorometric and colorimetric dual-modal chemosensors for 2,4,6-trinitrophenol (2016)
Journal Article
Wu, C., Zhao, J. L., Jiang, X. K., Ni, X. L., Zeng, X., Redshaw, C., & Yamato, T. (2016). Click-modified hexahomotrioxacalix[3]arenes as fluorometric and colorimetric dual-modal chemosensors for 2,4,6-trinitrophenol. Analytica Chimica Acta, 936, 216-221. https://doi.org/10.1016/j.aca.2016.06.045

A new type of chemosensor-based approach to the detection of 2,4,6-trinitrophenol (TNP) is described in this paper. Two hexahomotrioxacalix[3]arene-based chemosensors 1 and 2 were synthesized through click chemistry, which exhibited high binding affi... Read More about Click-modified hexahomotrioxacalix[3]arenes as fluorometric and colorimetric dual-modal chemosensors for 2,4,6-trinitrophenol.

Monolith-based68Ga processing: A new strategy for purification to facilitate direct radiolabelling methods (2016)
Journal Article
He, P., Burke, B. P., Clemente, G. S., Brown, N., Pamme, N., & Archibald, S. J. (2016). Monolith-based68Ga processing: A new strategy for purification to facilitate direct radiolabelling methods. Reaction Chemistry and Engineering, 1(4), 361-365. https://doi.org/10.1039/c6re00081a

The post-processing of68Ga generator eluate by means of a novel high capacity cation-exchange silica monolith column has been validated in this work. Quantitative release of a purified68Ga solution in high concentration can be achieved using weak aci... Read More about Monolith-based68Ga processing: A new strategy for purification to facilitate direct radiolabelling methods.

Synthesis and evaluation of a novel fluorescent sensor based on hexahomotrioxacalix[3]arene for Zn²+ and Cd²+ (2016)
Journal Article
Jiang, X.-K., Ikejiri, Y., Jin, C.-C., Wu, C., Zhao, J.-L., Ni, X.-L., Zeng, X., Redshaw, C., & Yamato, T. (2016). Synthesis and evaluation of a novel fluorescent sensor based on hexahomotrioxacalix[3]arene for Zn²+ and Cd²+. Tetrahedron, 72(32), 4854-4858. https://doi.org/10.1016/j.tet.2016.06.055

A novel type of selective and sensitive fluorescent sensor having triazole rings as the binding sites on the lower rim of a hexahomotrioxacalix[3]arene scaffold in a cone conformation is reported. This sensor has desirable properties for practical ap... Read More about Synthesis and evaluation of a novel fluorescent sensor based on hexahomotrioxacalix[3]arene for Zn²+ and Cd²+.

Mesophase structure and behaviour in bulk and restricted geometry of a dimeric compound exhibiting a nematic-nematic transition (2016)
Journal Article
Sebastián, N., Tamba, M. G., Stannarius, R., de la Fuente, M. R., Salamonczyk, M., Cukrov, G., Gleeson, J., Sprunt, S., Jákli, A., Welch, C., Ahmed, Z., Mehl, G. H., & Eremin, A. (2016). Mesophase structure and behaviour in bulk and restricted geometry of a dimeric compound exhibiting a nematic-nematic transition. Physical chemistry chemical physics : PCCP, 18(28), 19299-19308. https://doi.org/10.1039/c6cp03899a

We present structural studies of a dimeric compound composed of a central heptyl spacer linking two mesogens consisiting of terphenyl units at which two adjacent fluoro groups are attached to each central ring. The terminal rings are linked to pentyl... Read More about Mesophase structure and behaviour in bulk and restricted geometry of a dimeric compound exhibiting a nematic-nematic transition.

Fluctuation modes of a twist-bend nematic liquid crystal (2016)
Journal Article
Parsouzi, Z., Shamid, S. M., Borshch, V., Challa, P. K., Baldwin, A. R., Tamba, M. G., Welch, C., Mehl, G. H., Gleeson, J. T., Jakli, A., Lavrentovich, O. D., Allender, D. W., Selinger, J. V., & Sprunt, S. (2016). Fluctuation modes of a twist-bend nematic liquid crystal. Physical Review X, 6(2), 021041-1-021041-16. https://doi.org/10.1103/PhysRevX.6.021041

We report a dynamic light-scattering study of the fluctuation modes in a thermotropic liquid crystalline mixture of monomer and dimer compounds that exhibits the twist-bend nematic (NTB) phase. The results reveal a spectrum of overdamped fluctuations... Read More about Fluctuation modes of a twist-bend nematic liquid crystal.

Structural studies of Schiff-base [2 + 2] macrocycles derived from 2,2′-oxydianiline and the ROP capability of their organoaluminium complexes (2016)
Journal Article
Yang, W., Zhao, K.-Q., Prior, T. J., Hughes, D. L., Arbaoui, A., Elsegood, M. R. J., & Redshaw, C. (2016). Structural studies of Schiff-base [2 + 2] macrocycles derived from 2,2′-oxydianiline and the ROP capability of their organoaluminium complexes. Dalton Transactions : an international journal of inorganic chemistry, 45(30), 11990-12005. https://doi.org/10.1039/c6dt01997h

The molecular structures of a number of solvates of the [2+2] Schiff-base macrocycles {[2-(OH)-5-(R)-C₆H₂-1,3-(CH)₂][O(2-C₆H₄N)₂]}₂ (R = Me L¹H₂, tBu L²H₂, Cl L³H₂), formed by reacting 2,6-dicarboxy-4-R-phenol with 2,2/-oxydianiline (2-aminophenyleth... Read More about Structural studies of Schiff-base [2 + 2] macrocycles derived from 2,2′-oxydianiline and the ROP capability of their organoaluminium complexes.

Synthesis and characterization of biodegradable lignin nanoparticles with tunable surface properties (2016)
Journal Article
Richter, A. P., Bharti, B., Armstrong, H. B., Brown, J. S., Plemmons, D., Paunov, V. N., Stoyanov, S. D., & Velev, O. D. (2016). Synthesis and characterization of biodegradable lignin nanoparticles with tunable surface properties. Langmuir : the ACS journal of surfaces and colloids, 32(25), 6468-6477. https://doi.org/10.1021/acs.langmuir.6b01088

Lignin nanoparticles can serve as biodegradable carriers of biocidal actives with minimal environmental footprint. Here we describe the colloidal synthesis and interfacial design of nanoparticles with tunable surface properties using two different li... Read More about Synthesis and characterization of biodegradable lignin nanoparticles with tunable surface properties.

Extended π-conjugated pyrene derivatives: structural, photophysical and electrochemical properties (2016)
Journal Article
Feng, X., Seto, N., Wang, C.-Z., Matsumoto, T., Tanaka, J., Wei, X.-F., Elsegood, M. R., Horsburgh, L., Redshaw, C., & Yamato, T. (2016). Extended π-conjugated pyrene derivatives: structural, photophysical and electrochemical properties. ChemistrySelect, 1(9), 1926-1932. https://doi.org/10.1002/slct.201600598

This article presents a set of extended π-conjugated pyrene derivatives, namely 1,3-di(arylethynyl)-7-tert-butylpyrenes, which were synthesized by a Pd-catalyzed Sonogashira coupling reaction of 1,3-dibromo-7-tert-butylpyrenes with the corresponding... Read More about Extended π-conjugated pyrene derivatives: structural, photophysical and electrochemical properties.

Cellular internalisation, bioimaging and dark and photodynamic cytotoxicity of silica nanoparticles doped by {Mo₆I₈}⁴⁺ metal clusters (2016)
Journal Article
Solovieva, A. O., Vorotnikov, Y. A., Trifonova, K. E., Efremova, O. A., Krasilnikova, A. A., Brylev, K. A., Vorontsova, E. V., Avrorov, P. A., Shestopalova, L. V., Poveshchenko, A. F., Mironov, Y. V., & Shestopalov, M. A. (in press). Cellular internalisation, bioimaging and dark and photodynamic cytotoxicity of silica nanoparticles doped by {Mo₆I₈}⁴⁺ metal clusters. Journal of Materials Chemistry B, 4(28), 4839-4846. https://doi.org/10.1039/c6tb00723f

Silica nanoparticles (SNPs) doped by hexanuclear molybdenum cluster complexes [{Mo₆X₈}L₆]n (X = Cl, Br, or I; L = various inorganic or organic ligands) have been recently suggested as materials with a high potential for biomedical applications due to... Read More about Cellular internalisation, bioimaging and dark and photodynamic cytotoxicity of silica nanoparticles doped by {Mo₆I₈}⁴⁺ metal clusters.

A ratiometric Al³⁺ ion probe based on the coumarin-quinoline FRET system (2016)
Journal Article
Zhu, Q., Li, L., Mu, L., Zeng, X., Redshaw, C., & Wei, G. (2016). A ratiometric Al³⁺ ion probe based on the coumarin-quinoline FRET system. Journal of Photochemistry and Photobiology A: Chemistry, 328, 217-224. https://doi.org/10.1016/j.jphotochem.2016.06.006

A coumarin-quinoline based fluorescence resonance energy transfer (FRET) system (TCQ) has been synthesized and employed as a ratiometric fluorescence probe. The selective fluorescent response of the probe TCQ toward Al³⁺ was devised by employing a qu... Read More about A ratiometric Al³⁺ ion probe based on the coumarin-quinoline FRET system.

Fluorescent turn-on sensors based on pyrene-containing Schiff base derivatives for Cu2+ recognition: spectroscopic and DFT computational studies (2016)
Journal Article
Kowser, Z., Jin, C.-C., Jiang, X., Rahman, S., Georghiou, P. E., Ni, X.-L., Zeng, X., Redshaw, C., & Yamato, T. (2016). Fluorescent turn-on sensors based on pyrene-containing Schiff base derivatives for Cu2+ recognition: spectroscopic and DFT computational studies. Tetrahedron, 72(30), 4575-4581. https://doi.org/10.1016/j.tet.2016.06.017

A new fluorescent chemosensor L1, pyrene containing long chain Schiff base derivative in 1-position has been synthesized. Similarly, the receptors L2 and L3 are also designed in order to compare the binding ability for detection of Cu2+. The receptor... Read More about Fluorescent turn-on sensors based on pyrene-containing Schiff base derivatives for Cu2+ recognition: spectroscopic and DFT computational studies.

Thiacalix[4]arene derivatives bearing imidazole units : a ditopic hard/soft receptor for Na⁺ and K⁺/Ag⁺ with an allosteric effect and a reusable extractant for dichromate anions (2016)
Journal Article
Zhao, J.-L., Wu, C., Zeng, X., Rahman, S., Georghiou, P. E., Elsegood, M. R., Warwick, T. G., Redshaw, C., Teat, S. J., & Yamato, T. (2016). Thiacalix[4]arene derivatives bearing imidazole units : a ditopic hard/soft receptor for Na⁺ and K⁺/Ag⁺ with an allosteric effect and a reusable extractant for dichromate anions. ChemistrySelect, 1(8), 1541-1547. https://doi.org/10.1002/slct.201600245

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Two novel receptors 5,11,17,23-tetra-tert-butyl-25,27-bis[(ethoxycarbonyl)methoxy]-26,28-bis-[1-methyl-(imidazole)meth-oxy] -2,8,14,20-tetra-thiacalix[4]arene (L1) and 5,11,17,23-tetra-tert-butyl-25... Read More about Thiacalix[4]arene derivatives bearing imidazole units : a ditopic hard/soft receptor for Na⁺ and K⁺/Ag⁺ with an allosteric effect and a reusable extractant for dichromate anions.

Interaction of a symmetrical α,α',δ,δ'-Tetramethyl-cucurbit[6]uril with Ln³⁺ : potential applications for isolation of lanthanides (2016)
Journal Article
Yang, B., Gao, Z.-Z., Lu, J.-H., Zhu, Q.-J., Xue, S.-F., Tao, Z., Prior, T. J., Redshaw, C., Wei, G., & Xiao, X. (2016). Interaction of a symmetrical α,α',δ,δ'-Tetramethyl-cucurbit[6]uril with Ln³⁺ : potential applications for isolation of lanthanides. CrystEngComm RSC, 18(26), 5028-5035. https://doi.org/10.1039/c6ce00134c

The interaction of a symmetrical α,α′,δ,δ′-tetramethyl-cucurbit[6]uril (TMeQ[6]) with a series of lanthanide cations (Ln³⁺) was investigated in neutral water and in acidic solution. Analysis by single crystal X-ray diffraction revealed that different... Read More about Interaction of a symmetrical α,α',δ,δ'-Tetramethyl-cucurbit[6]uril with Ln³⁺ : potential applications for isolation of lanthanides.

Anomalous increase in nematic-isotropic transition temperature in dimer molecules induced by magnetic field (2016)
Journal Article
Salili, S. M., Tamba, M. G., Sprunt, S. N., Welch, C., Mehl, G. H., Jákli, A., & Gleeson, J. T. (2016). Anomalous increase in nematic-isotropic transition temperature in dimer molecules induced by magnetic field. Physical review letters, 116(21-27 May), Article 217801. https://doi.org/10.1103/PhysRevLett.116.217801

We have determined the nematic-isotropic transition temperature as a function of applied magnetic field in three different thermotropic liquid crystalline dimers. These molecules are comprised of two rigid calamitic moieties joined end to end by flex... Read More about Anomalous increase in nematic-isotropic transition temperature in dimer molecules induced by magnetic field.