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Iron(III) and Zinc(II) calixarene complexes: Synthesis, structural studies, and use as procatalysts for ε-caprolactone polymerization (2010)
Journal Article
Arbaoui, A., Redshaw, C., Elsegood, M. R. J., Wright, V. E., Yoshizawa, A., & Yamato, T. (2010). Iron(III) and Zinc(II) calixarene complexes: Synthesis, structural studies, and use as procatalysts for ε-caprolactone polymerization. Chemistry - An Asian Journal, 5(3), 621-633. https://doi.org/10.1002/asia.200900514

Treatment of the heterobimetallic iron(II) alkoxides [(THF)MFe(OtBu)3]2 with p-tert-butylcalix[4]areneH4 (L1H4) affords the oxo-bridged diiron(III) complexes {Fe[M(NCMe)x]2L1}2(μ-O), M=Na, x=2 1⋅8(CH3CN), M= K, x=3 2⋅3.5(CH3CN); similar use of p-tert... Read More about Iron(III) and Zinc(II) calixarene complexes: Synthesis, structural studies, and use as procatalysts for ε-caprolactone polymerization.

Shearing particle monolayers: Strain-rate frequency superposition (2010)
Journal Article
Zang, D., Langevin, D., Binks, B. P., & Wei, B. (2010). Shearing particle monolayers: Strain-rate frequency superposition. Physical review. E, Statistical, nonlinear, and soft matter physics, 81(1), 011604. https://doi.org/10.1103/PhysRevE.81.011604

We report surface shear rheological measurements on monolayers of silica nanoparticles at the air-water interface. We have used the method of strain-rate frequency superposition (SRFS) to characterize the structural relaxation. We show that the rheol... Read More about Shearing particle monolayers: Strain-rate frequency superposition.

Site-specific and stoichiometric conjugation of cationic porphyrins to antiangiogenic monoclonal antibodies (2010)
Journal Article
Alonso, C. M. A., Palumbo, A., Bullous, A. J., Pretto, F., Neri, D., & Boyle, R. W. (2010). Site-specific and stoichiometric conjugation of cationic porphyrins to antiangiogenic monoclonal antibodies. Bioconjugate chemistry, 21(2), 302-313. https://doi.org/10.1021/bc9003537

Synthesis of three new cationic thiol-reactive maleimide-porphyrin derivatives and their use in site-specific conjugation to monoclonal antibodies is reported. The selective reactivity toward thiols is demonstrated using competition experiments, wher... Read More about Site-specific and stoichiometric conjugation of cationic porphyrins to antiangiogenic monoclonal antibodies.

Desymmetrisation of (4R,5S)-4,5-diphenylimidazolidine-2-thione using pentafluorophenyl active esters (2010)
Journal Article
Andreou, A., Eames, J., Motevalli, M., Prior, T. J., & Watkinson, M. (2010). Desymmetrisation of (4R,5S)-4,5-diphenylimidazolidine-2-thione using pentafluorophenyl active esters. Tetrahedron letters; the international organ for the rapid publication of preliminary communications in organic chemistry, 51(10), 1423-1425. https://doi.org/10.1016/j.tetlet.2010.01.019

(4R,5S)-4,5-Diphenylimidazolidine-2-thione is efficiently desymmetrised by stereorandom deprotonation with NaHMDS, followed by kinetic resolution of the resulting racemic intermediate with an enantiomerically pure pentafluorophenyl active ester. The... Read More about Desymmetrisation of (4R,5S)-4,5-diphenylimidazolidine-2-thione using pentafluorophenyl active esters.

Metal catalysts for ε-caprolactone polymerisation (2010)
Journal Article
Arbaoui, A., & Redshaw, C. (2010). Metal catalysts for ε-caprolactone polymerisation. Polymer chemistry, 1(6), 801-826. https://doi.org/10.1039/b9py00334g

Economic pressure, environmental issues and ever increasing demand are driving the shift from oil-based polymers to those available from renewable resources. Ring opening polymerisation of cyclic esters is currently a topical field with metal complex... Read More about Metal catalysts for ε-caprolactone polymerisation.

Comparative PBT screening using (Q)SAR tools within REACH legislation (2009)
Journal Article
Zachary, M., & Greenway, G. M. (2009). Comparative PBT screening using (Q)SAR tools within REACH legislation. SAR and QSAR in Environmental Research, 20(1-2), 145-157. https://doi.org/10.1080/10629360902724143

Small to medium sized enterprises (SMEs) in the EU are facing challenges due to the introduction of new legislation designed to protect consumers and the environment, REACH (Registration, Evaluation, Authorisation and Restriction of CHemicals). There... Read More about Comparative PBT screening using (Q)SAR tools within REACH legislation.

Development of a high throughput screening tool for biotransformations utilising a thermophilic L-aminoacylase enzyme (2009)
Journal Article
Ngamsom, B., Hickey, A. M., Greenway, G. M., Littlechild, J. A., Watts, P., & Wiles, C. (2010). Development of a high throughput screening tool for biotransformations utilising a thermophilic L-aminoacylase enzyme. Journal of Molecular Catalysis B: Enzymatic, 63(1-2), 81-86. https://doi.org/10.1016/j.molcatb.2009.12.013

Micro-reactors containing a monolith-immobilised thermophilic l-aminoacylase, from Thermococcus litoralis, have been developed for use in biotransformation reactions and a study has been carried out to investigate the stereospecificity and stability... Read More about Development of a high throughput screening tool for biotransformations utilising a thermophilic L-aminoacylase enzyme.

The synthesis and mesomorphic properties of liquid crystals with bulky terminal groups designed for bookshelf geometry ferroelectric mixtures (2009)
Journal Article
Radini, I. A., & Hird, M. (2009). The synthesis and mesomorphic properties of liquid crystals with bulky terminal groups designed for bookshelf geometry ferroelectric mixtures. Liquid crystals, 36(12), 1417-1430. https://doi.org/10.1080/02678290903268328

The synthesis and mesomorphic properties of a systematic range of ortho difluoroterphenyls with a bulky terminal chain are detailed. The bulky terminal chain consists of either a tertiarybutyl group or a trimethylsilyl unit, each separated from the c... Read More about The synthesis and mesomorphic properties of liquid crystals with bulky terminal groups designed for bookshelf geometry ferroelectric mixtures.

EPR monitoring of vanadium(IV) species formed upon activation of vanadium(V) polyphenolate precatalysts with AlR2Cl and AlR 2Cl/ethyltrichloroacetate (R = Me, Et) (2009)
Journal Article
Soshnikov, I. E., Semikolenova, N. V., Shubin, A. A., Bryliakov, K. P., Zakharov, V. A., Redshaw, C., & Talsi, E. P. (2009). EPR monitoring of vanadium(IV) species formed upon activation of vanadium(V) polyphenolate precatalysts with AlR2Cl and AlR 2Cl/ethyltrichloroacetate (R = Me, Et). Organometallics, 28(23), 6714-6720. https://doi.org/10.1021/om900515h

Reactions of the vanadyl polyphenolate complexes {VO[p-tert-butylcalix[4] arene(O)3(OMe)]} (1) and [VO(OArCH2ArCH 2OAr)]2 (Ar = 4,6-tert-butylphenol; Ar′ = 4-tert-butylphenol) (2) with AlR3 and AlR2Cl, in the absence and in the presence of reactivato... Read More about EPR monitoring of vanadium(IV) species formed upon activation of vanadium(V) polyphenolate precatalysts with AlR2Cl and AlR 2Cl/ethyltrichloroacetate (R = Me, Et).

PDMS Microfluidic Device with an Integrated Optical Sensor for Determination of Zinc (II) in Pharmaceuticals: Toward the Production of Miniaturized Green Chemistry Analytical Systems (2009)
Journal Article
AlSuhaimi, A., Greenway, G. M., McCreedy, T., & Youngvises, N. (in press). PDMS Microfluidic Device with an Integrated Optical Sensor for Determination of Zinc (II) in Pharmaceuticals: Toward the Production of Miniaturized Green Chemistry Analytical Systems. Spectroscopy letters, 42(6-7), 370-375. https://doi.org/10.1080/00387010903187260

A simple miniaturized system was fabricated in general laboratory from polydimethylsiloxane (PDMS) according to a prototype casting and molding process permitting the construction of three-dimensional (3D) microchannel (100 mu m i.d.) with T-type net... Read More about PDMS Microfluidic Device with an Integrated Optical Sensor for Determination of Zinc (II) in Pharmaceuticals: Toward the Production of Miniaturized Green Chemistry Analytical Systems.

Effects of surfactant structure on the phase inversion of emulsions stabilized by mixtures of silica nanoparticles and cationic surfactant (2009)
Journal Article
Cui, Z. G., Yang, L. L., Cui, Y. Z., & Binks, B. P. (2010). Effects of surfactant structure on the phase inversion of emulsions stabilized by mixtures of silica nanoparticles and cationic surfactant. Langmuir : the ACS journal of surfaces and colloids, 26(7), 4717-4724. https://doi.org/10.1021/la903589e

Silica nanoparticles without any surface modification are not surface active at the toluene-water interface due to their extreme hydrophilicity but can be surface activated in situ by adsorbing cationic surfactant from water. This work investigates t... Read More about Effects of surfactant structure on the phase inversion of emulsions stabilized by mixtures of silica nanoparticles and cationic surfactant.

Detection of nitric oxide in tissue samples by ESI-MS (2009)
Journal Article
Shen, Z., Webster, A., Welham, K. J., Dyer, C. E., Greenman, J., & Haswell, S. J. (2010). Detection of nitric oxide in tissue samples by ESI-MS. Analyst, 135(2), 302-305. https://doi.org/10.1039/b917643h

A novel method to determine nitric oxide (NO) in biological tissue samples with minimal interference from the cellular detritus is described. Methylpiperazinobenzenediamine, consisting of an o-phenylenediamine and a methyl piperazine group, was chose... Read More about Detection of nitric oxide in tissue samples by ESI-MS.

Proteomic identification of putative biomarkers of radiotherapy resistance: a possible role for the 26S proteasome? (2009)
Journal Article
Smith, L., Qutob, O., Watson, M. B., Beavis, A. W., Potts, D., Welham, K. J., …Cawkwell, L. (2009). Proteomic identification of putative biomarkers of radiotherapy resistance: a possible role for the 26S proteasome?. Neoplasia, 11(11), 1194-1207. https://doi.org/10.1593/neo.09902

PURPOSE: We aimed to identify putative predictive protein biomarkers of radioresistance. EXPERIMENTAL DESIGN: Three breast cancer cell lines (MCF7, MDA-MB-231, and T47D) were used as in vitro models to study radioresistance. Inherent radiosensitiviti... Read More about Proteomic identification of putative biomarkers of radiotherapy resistance: a possible role for the 26S proteasome?.

Rapid and direct magnetization of GFP-reporter yeast for micro-screening systems (2009)
Journal Article
García-Alonso, J., Fakhrullin, R. F., & Paunov, V. N. (2010). Rapid and direct magnetization of GFP-reporter yeast for micro-screening systems. Biosensors & bioelectronics, 25(7), 1816-1819. https://doi.org/10.1016/j.bios.2009.11.016

Saccharomyces cerevisiae containing fluorescent markers are ideal candidates for applications in microfluidic screening systems as fluorescence signal is emitted without the need of additional reagents. Here we develop a method for magnetic functiona... Read More about Rapid and direct magnetization of GFP-reporter yeast for micro-screening systems.

Synthesis, structures and luminescent behaviour of tridentate salicylaldiminato-type borate complexes (2009)
Journal Article
Christou, V., Watkins, S. E., McCann, R., Redshaw, C., & Elsegood, M. R. (2010). Synthesis, structures and luminescent behaviour of tridentate salicylaldiminato-type borate complexes. Inorganica Chimica Acta, 363(6), 1173-1178. https://doi.org/10.1016/j.ica.2009.11.006

Treatment of the ligands 3,5-tBu2-2-(OH)C6H2CHNR [R = 2-(CO2H)C6H4 (1a) and 2-(CO2H)C10H6 (1b)] with trimethylborate, B(OMe)3, in toluene yields, after work-up, the yellow crystalline complexes {[3,5-tBu2-2-(O)C6H2CHNR]B(OMe)} [R = 2-(CO2)C6H4 (2a) a... Read More about Synthesis, structures and luminescent behaviour of tridentate salicylaldiminato-type borate complexes.

A direct technique for preparation of magnetically functionalised living yeast cells (2009)
Journal Article
Fakhrullin, R. F., García-Alonso, J., & Paunov, V. N. (2010). A direct technique for preparation of magnetically functionalised living yeast cells. Soft matter, 6(2), 391-397. https://doi.org/10.1039/b914065d

A direct technique for preparation of magnetically functionalised yeast cells by using polyelectrolyte mediated deposition of magnetite nanoparticles is reported. We demonstrate that the cells preserve their viability after the magnetite deposition a... Read More about A direct technique for preparation of magnetically functionalised living yeast cells.

A mechanistic study of the low pressure pyrolysis of linear siloxanes (2009)
Journal Article
Almond, M. J., Becerra, R., Bowes, S. J., Cannady, J. P., Ogden, J. S., Young, N. A., & Walsh, R. (2009). A mechanistic study of the low pressure pyrolysis of linear siloxanes. Physical chemistry chemical physics : PCCP, 11(40), 9259-9267. https://doi.org/10.1039/b910549b

Matrix isolation IR spectroscopy has been used to study the vacuum pyrolysis of 1,1,3,3-tetramethyldisiloxane (L1), 1,1,3,3,5,5-hexamethyltrisiloxane (L2) and 3H,5H-octamethyltetrasiloxane (L3) at ca. 1000 K in a flow reactor at low pressures. The hy... Read More about A mechanistic study of the low pressure pyrolysis of linear siloxanes.

Synthesis, structure and ethylene polymerisation behaviour of vanadium(iv and v) complexes bearing chelating aryloxides (2009)
Journal Article
Homden, D., Redshaw, C., Warford, L., Hughes, D. L., Wright, J. A., Dale, S. H., & Elsegood, M. R. (2009). Synthesis, structure and ethylene polymerisation behaviour of vanadium(iv and v) complexes bearing chelating aryloxides. Dalton Transactions : an international journal of inorganic chemistry, 8900-8910. https://doi.org/10.1039/b901810g

The reaction of [V(Np-tolyl)Cl3] with the sulfur-bridged diphenol ligand 2,2′-thiobis(4,6-di-tert-butylphenol), {2,2′-S[4,6-(t-Bu)2C6H2OH]2} (LSH2) afforded the complexes [V(LS)2] (1) and [VOCl 3(MeCN)2][H3Np-tolyl] (2). Complex 2 could also be prepa... Read More about Synthesis, structure and ethylene polymerisation behaviour of vanadium(iv and v) complexes bearing chelating aryloxides.

Inversion of 'dry water' to aqueous foam on addition of surfactant (2009)
Journal Article
Johnson, A. J., Rodrigues, J. A., & Binks, B. P. (2010). Inversion of 'dry water' to aqueous foam on addition of surfactant. Soft matter, 6(1), 126-135. https://doi.org/10.1039/b914706c

Addition of charged surfactant to mixtures of air, water and hydrophobic silica nanoparticles under high shear induces transitional phase inversion from a water-in-air powder to an air-in-water foam. Optical and electron microscopy reveal the non-sph... Read More about Inversion of 'dry water' to aqueous foam on addition of surfactant.