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Thermal Behavior of Benzoic Acid/Isonicotinamide Binary Cocrystals (2015)
Journal Article
Buanz, A., Prior, T. J., Burley, J. C., Raimi-Abraham, B. T., Telford, R., Hart, M., Seaton, C. C., Davies, P. J., Scowen, I. J., Gaisford, S., & Williams, G. R. (2015). Thermal Behavior of Benzoic Acid/Isonicotinamide Binary Cocrystals. Crystal growth & design, 15(7), 3249-3256. https://doi.org/10.1021/acs.cgd.5b00351

© 2015 American Chemical Society. A comprehensive study of the thermal behavior of the 1:1 and 2:1 benzoic acid/isonicotinamide cocrystals is reported. The 1:1 material shows a simple unit cell expansion followed by melting upon heating. The 2:1 crys... Read More about Thermal Behavior of Benzoic Acid/Isonicotinamide Binary Cocrystals.

Doping of inorganic materials in microreactors – preparation of Zn doped Fe₃O₄ nanoparticles (2015)
Journal Article
Simmons, M. D., Jones, N., Evans, D. J., Wiles, C., Watts, P., Salamon, S., Escobar Castillo, M., Wende, H., Lupascu, D. C., & Francesconi, M. G. (2015). Doping of inorganic materials in microreactors – preparation of Zn doped Fe₃O₄ nanoparticles. Lab on a chip, 15(15), 3154-3162. https://doi.org/10.1039/c5lc00287g

Microreactor systems are now used more and more for the continuous production of metal nanoparticles and metal oxide nanoparticles owing to the controllability of the particle size, an important property in many applications. Here, for the first time... Read More about Doping of inorganic materials in microreactors – preparation of Zn doped Fe₃O₄ nanoparticles.

Synthesis and conformational studies of calixarene analogue chiral [3.3.1]metacyclophanes (2015)
Journal Article
Islam, M. M., Hirotsugu, T., Thuery, P., Matsumoto, T., Tanaka, J., Elsegood, M. R., Redshaw, C., & Yamato, T. (2015). Synthesis and conformational studies of calixarene analogue chiral [3.3.1]metacyclophanes. Journal of molecular structure, 1098, 47-54. https://doi.org/10.1016/j.molstruc.2015.05.036

Trihydroxy[3.3.1]metacyclophane, which can be regarded as an unsymmetrical or incomplete “homocalix[3]arene”, has been prepared from trimethoxy[3.3.1]metacyclophane by demethylation with trimethylsilyl iodide in MeCN. Di-O-methylation at the lower ri... Read More about Synthesis and conformational studies of calixarene analogue chiral [3.3.1]metacyclophanes.

Non-close-packed breath figures via ion-partitioning-mediated self-assembly (2015)
Journal Article
Aw, J. E., Goh, G. T. W., Huang, S., Reithofer, M. R., Thong, A. Z., & Chin, J. M. (2015). Non-close-packed breath figures via ion-partitioning-mediated self-assembly. Langmuir : the ACS journal of surfaces and colloids, 31(24), 6688-6694. https://doi.org/10.1021/la504656j

We report a one-step method of forming non-close-packed (NCP) pore arrays of micro- and sub-micropores using chloroform-based solutions of polystyrene acidified with hydrogen bromide for breath figure (BF) patterning. As BF patterning takes place, wa... Read More about Non-close-packed breath figures via ion-partitioning-mediated self-assembly.

Synthesis and bioactivity of a conjugate composed of green tea catechins and hyaluronic acid (2015)
Journal Article
Lee, F., Lim, J., Reithofer, M. R., Lee, S. S., Chung, J. E., Hauser, C. A. E., & Kurisawa, M. (2015). Synthesis and bioactivity of a conjugate composed of green tea catechins and hyaluronic acid. Polymer chemistry, 6(24), 4462-4472. https://doi.org/10.1039/c5py00495k

(-)-Epigallocatechin-3-gallate (EGCG) is a green tea polyphenol that has several biological activities, including anti-cancer activity and anti-inflammation. Hyaluronic acid (HA) is a naturally-occurring polysaccharide that is widely used as a biomat... Read More about Synthesis and bioactivity of a conjugate composed of green tea catechins and hyaluronic acid.

Stabilised columnar mesophases formed by 1 : 1 mixtures of hexaalkoxytriphenylenes with a hexaphenyltriphenylene-based polymer (2015)
Journal Article
McLaren, S. R., Tate, D. J., Lozman, O. R., Mehl, G. H., & Bushby, R. J. (2015). Stabilised columnar mesophases formed by 1 : 1 mixtures of hexaalkoxytriphenylenes with a hexaphenyltriphenylene-based polymer. Journal of Materials Chemistry C, 3(22), 5754-5763. https://doi.org/10.1039/c5tc00661a

The synthesis is reported for a main chain polymer in which the repeat units are 2,3,6,7,10,11-hexaphenyltriphenylene moieties linked through flexible dodecyl chains. In compositions with a series of 2,3,6,7,10,11-hexakis(alkoxy)triphenylenes (HATn)... Read More about Stabilised columnar mesophases formed by 1 : 1 mixtures of hexaalkoxytriphenylenes with a hexaphenyltriphenylene-based polymer.

Tailoring pH-responsive acrylic acid microgels with hydrophobic crosslinks for drug release (2015)
Journal Article
Lu, B., Tarn, M. D., Pamme, N., & Georgiou, T. K. (2015). Tailoring pH-responsive acrylic acid microgels with hydrophobic crosslinks for drug release. Journal of Materials Chemistry B, 3(22), 4524-4529. https://doi.org/10.1039/c5tb00222b

Amphiphilic microgels based on the hydrophilic acrylic acid (AA) and hydrophobic crosslinks of different compositions were synthesised using a lab-on-a-chip device. The microgels were formed by polymerising hydrophobic droplets. The droplets were gen... Read More about Tailoring pH-responsive acrylic acid microgels with hydrophobic crosslinks for drug release.

Immobilized photosensitizers for antimicrobial applications (2015)
Journal Article
Spagnul, C., Turner, L. C., & Boyle, R. W. (2015). Immobilized photosensitizers for antimicrobial applications. Journal of photochemistry and photobiology. B, Biology, 150(September), 11-30. https://doi.org/10.1016/j.jphotobiol.2015.04.021

Photodynamic antimicrobial chemotherapy (PACT) is a very promising alternative to conventional antibiotics for the efficient inactivation of pathogenic microorganisms; this is due to the fact that it is virtually impossible for resistant strains to d... Read More about Immobilized photosensitizers for antimicrobial applications.

Vanadium(V) tetra-phenolate complexes: synthesis, structural studies and ethylene homo-(co-)polymerization capability (2015)
Journal Article
Redshaw, C., Walton, M. J., Elsegood, M. R. J., Prior, T. J., & Michiue, K. (2015). Vanadium(V) tetra-phenolate complexes: synthesis, structural studies and ethylene homo-(co-)polymerization capability. RSC advances, 5(109), 89783-89796. https://doi.org/10.1039/c5ra20177b

Reaction of α,α,α′,α′-tetrakis(3,5-di-tert-butyl-2-hydroxyphenyl)-p-xylene (p-L¹H₄) with two equivalents of [VO(OR)₃] (R = nPr, tBu) in refluxing toluene afforded, after work-up, the complexes {[VO(OnPr)(THF)]₂ (μ-p-L¹)}·2(THF) (1·2(THF)) or {[VO(OtB... Read More about Vanadium(V) tetra-phenolate complexes: synthesis, structural studies and ethylene homo-(co-)polymerization capability.

Integrated microfluidic lab-on-a-chip systems for F-18 radiotracer synthesis, purification and quality control (2015)
Journal Article
Archibald, S., Pamme, N., Brown, N., & Tarn, M. (2015). Integrated microfluidic lab-on-a-chip systems for F-18 radiotracer synthesis, purification and quality control. Journal of nuclear medicine, 56(Supplement 3), Article 167

Objectives Dose-on-demand radiotracer production, whereby a single dose is generated using a compact synthesis unit with radioisotope from a mini-cyclotron or external supply is an interesting prospect for widening the availabilty of radiotracers. We... Read More about Integrated microfluidic lab-on-a-chip systems for F-18 radiotracer synthesis, purification and quality control.

Nanotoxicity of polyelectrolyte-functionalized titania nanoparticles towards microalgae and yeast: Role of the particle concentration, size and surface charge (2015)
Journal Article
Al-Awady, M. J., Greenway, G. M., & Paunov, V. N. (2015). Nanotoxicity of polyelectrolyte-functionalized titania nanoparticles towards microalgae and yeast: Role of the particle concentration, size and surface charge. RSC advances, 5(46), 37044-37059. https://doi.org/10.1039/c5ra05577f

We studied the nanotoxicity of titania nanoparticles (TiO₂NPs) of various hydrodynamic diameters and crystallite sizes towards C. reinhardtii microalgae and S. cerevisiae (yeast) upon illumination with UV and visible light. The cell viability was ass... Read More about Nanotoxicity of polyelectrolyte-functionalized titania nanoparticles towards microalgae and yeast: Role of the particle concentration, size and surface charge.

Self-propulsion of liquid marbles: Leidenfrost-like levitation driven by marangoni flow (2015)
Journal Article
Bormashenko, E., Bormashenko, Y., Grynyov, R., Aharoni, H., Whyman, G., & Binks, B. P. (2015). Self-propulsion of liquid marbles: Leidenfrost-like levitation driven by marangoni flow. Journal of physical chemistry. C, 119(18), 9910-9915. https://doi.org/10.1021/acs.jpcc.5b01307

Self-propulsion of liquid marbles filled with aqueous alcohol solutions and placed on a water surface is reported. The characteristic velocity of the marbles is ca. 0.1 m/s. The phenomenon of self-propulsion is related to the Marangoni solutocapillar... Read More about Self-propulsion of liquid marbles: Leidenfrost-like levitation driven by marangoni flow.

Synthesis, structural studies, kinetic stability, and oxidation catalysis of the late first row transition metal complexes of 4,10-dimethyl-1,4,7,10-tetraazabicyclo[6.5.2]pentadecane (2015)
Journal Article
Matz, D. L., Jones, D. G., Roewe, K. D., Gorbet, M.-J., Zhang, Z., Chen, Z., Prior, T. J., Archibald, S. J., Yin, G., & Hubin, T. J. (2015). Synthesis, structural studies, kinetic stability, and oxidation catalysis of the late first row transition metal complexes of 4,10-dimethyl-1,4,7,10-tetraazabicyclo[6.5.2]pentadecane. Dalton Transactions : an international journal of inorganic chemistry, 44(27), 12210-12224. https://doi.org/10.1039/c5dt00742a

© The Royal Society of Chemistry 2015. Synthetic details for 4,11-dimethyl-1,4,8,11-tetraazabicyclo[6.5.2]pentadecane, the dimethyl ethylene cross-bridged homocyclen ligand are presented for the first time. Its novel Mn 2+ , Fe 2+ , Mn 3+ , and Fe 3+... Read More about Synthesis, structural studies, kinetic stability, and oxidation catalysis of the late first row transition metal complexes of 4,10-dimethyl-1,4,7,10-tetraazabicyclo[6.5.2]pentadecane.

NMR study of a bimesogenic liquid crystal with two nematic phases (2015)
Journal Article
Burnell, E. E., Dong, R. Y., Kohlmeier, A., Tamba, M. G., Welch, C., & Mehl, G. H. (2015). NMR study of a bimesogenic liquid crystal with two nematic phases. Molecular crystals and liquid crystals, 610(1), 100-107. https://doi.org/10.1080/15421406.2015.1025211

Recent interest in bimesogenic liquid crystals showing two nematic phases has led us to investigate the nematic mean-field interactions in these nematic phases by using rigid solutes as probes. The nematic potential that is modelled by two independen... Read More about NMR study of a bimesogenic liquid crystal with two nematic phases.

PET/PDT theranostics: Synthesis and biological evaluation of a peptide-targeted gallium porphyrin (2015)
Journal Article
Bryden, F., Savoie, H., Rosca, E. V., & Boyle, R. W. (2015). PET/PDT theranostics: Synthesis and biological evaluation of a peptide-targeted gallium porphyrin. Dalton Transactions : an international journal of inorganic chemistry, 44(11), 4925-4932. https://doi.org/10.1039/c4dt02949f

The development of novel theranostic agents is an important step in the pathway towards personalised medicine, with the combination of diagnostic and therapeutic modalities into a single treatment agent naturally lending itself to the optimisation an... Read More about PET/PDT theranostics: Synthesis and biological evaluation of a peptide-targeted gallium porphyrin.

A model study of enhanced oil recovery by flooding with aqueous surfactant solution and comparison with theory (2015)
Journal Article
Fletcher, P. D. I., Savory, L. D., Woods, F., Clarke, A., & Howe, A. M. (2015). A model study of enhanced oil recovery by flooding with aqueous surfactant solution and comparison with theory. Langmuir : the ACS journal of surfaces and colloids, 31(10), 3076-3085. https://doi.org/10.1021/la5049612

With the aim of elucidating the details of enhanced oil recovery by surfactant solution flooding, we have determined the detailed behavior of model systems consisting of a packed column of calcium carbonate particles as the porous rock, n-decane as t... Read More about A model study of enhanced oil recovery by flooding with aqueous surfactant solution and comparison with theory.

Solvent effect and fluorescence response of the 7-tert-butylpyrene-dipicolylamine linkage for the selective and sensitive response toward Zn(II) and Cd(II) ions (2015)
Journal Article
Kowser, Z., Tomiyasu, H., Jiang, X., Rayhan, U., Redshaw, C., & Yamato, T. (2015). Solvent effect and fluorescence response of the 7-tert-butylpyrene-dipicolylamine linkage for the selective and sensitive response toward Zn(II) and Cd(II) ions. New journal of chemistry = Nouveau journal de chimie, 39(5), 4055-4062. https://doi.org/10.1039/c4nj02363c

The different binding behaviour of 7-tert-butylpyrene based chemosensors bearing dipicolylamine (Dpa) linkages at the 1,3-positions was investigated in various solvents for the sensing of Zn(II) and Cd(II).The potential mono-chelating ligand L1 follo... Read More about Solvent effect and fluorescence response of the 7-tert-butylpyrene-dipicolylamine linkage for the selective and sensitive response toward Zn(II) and Cd(II) ions.

Vanadyl calix[6]arene complexes: Synthesis, structural studies and ethylene homo-(co-)polymerization capability (2015)
Journal Article
Redshaw, C., Walton, M., Michiue, K., Chao, Y., Walton, A., Elo, P., Sumerin, V., Jiang, C., & Elsegood, M. R. J. (2015). Vanadyl calix[6]arene complexes: Synthesis, structural studies and ethylene homo-(co-)polymerization capability. Dalton Transactions : an international journal of inorganic chemistry, 44(27), 12292-12303. https://doi.org/10.1039/c5dt00376h

Treatment of p-tert-butylcalix[6]areneH₆ (L⁶H₆) with in situ [LiVO(Ot-Bu)₄] afforded, after work-up, the dark green complex [Li(MeCN)₄][V₂(O)₂Li(MeCN)(L⁶H₂)₂]·8MeCN (1·8MeCN). On one occasion, the reaction led to the formation of a mixture of product... Read More about Vanadyl calix[6]arene complexes: Synthesis, structural studies and ethylene homo-(co-)polymerization capability.

Palladium-bismuth intermetallic and surface-poisoned catalysts for the semi-hydrogenation of 2-methyl-3-butyn-2-ol (2015)
Journal Article
Cherkasov, N., Ibhadon, A. O., McCue, A. J., Anderson, J. A., & Johnston, S. K. (2015). Palladium-bismuth intermetallic and surface-poisoned catalysts for the semi-hydrogenation of 2-methyl-3-butyn-2-ol. Applied catalysis. A, General, 497, 22-30. https://doi.org/10.1016/j.apcata.2015.02.038

The effects of poisoning of Pd catalysts with Bi and annealing in a polyol (ethylene glycol) were studied on the semi-hydrogenation of 2-methyl-3-butyn-2-ol (MBY). An increase in the Pd:Bi ratio from 7 to 1 in the Bi-poisoned catalysts decreased the... Read More about Palladium-bismuth intermetallic and surface-poisoned catalysts for the semi-hydrogenation of 2-methyl-3-butyn-2-ol.