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Items where Greenwich Author is "Leharne, Stephen"

Items where Greenwich Author is "Leharne, Stephen"

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Jump to: Aminobutyric acid, structural isomers, thermal study, thermogravimetric analysis, differencial scanning calorimetry | Chlorogenic acid; Pyrolysis; Thermal decomposition; TGA peak fitting; Solid-state kinetics; Polyphenols | Co-crystals, Thermally Stimulated Current, pharmaceutical importance, molecular mobility | GABA, γ-Aminobutyric acid, DL-α-Aminobutyric acid, DL-β-Aminobutyric acid, Compensation analysis Differential scanning calorimetry, Thermal gravimetric analysis, Thermally stimulated depolarisation current spectroscopy | IR, raman, DFT, Urazole, 4-Methylurazole | PVC, crystallinity | Phospholipids; Dehydrated phosphatidylcholines; Differential scanning calorimetry; Phase transitions | Pickering emulsion, creosote, remediation, porous media | Raman spectra, FTIR spectra, DFT, rhodanines, normal coordinate analysis | Raman spectroscopy, IR spectroscopy, N,N-'-dicyclohexylcarbodiimide, DFT calculations | Raman, FTIR, density functional theory, drugs, organic molecules, excipients, polymers | Surfactant polymer, Non-ionic surfactant, Triblock copolymer, Propylene oxide copolymer, Ethylene oxide copolymer, Aqueous solution, Dilute solution, Phase transitions, Temperature, NMR spectrometry, Segmental movement, Experimental study, Ether copolymer | TEMPUS, MCHEM, Modernisation of higher education system in Serbia, chemistry, environmental sciences, pedagogical principles | TSDC, Phospholipids, relaxations, mobility, stability | Thermally Stimulated Current, molecular mobility, stability, low molecular weight organics | aggregates, high sensitivity differential scanning calorimetry, micelles, monomer concentration, oxyethylene/oxypropylene/oxyethylene triblock copolymers, surfactants | aminobutyric acid, structural isomers, thermal analysis, TGA, DSC | bentonite, kaolin, oscillatory rheology, pickering emulsions, sand | binder, chitin, co-processing, disintegrant, mannitol | bioactivity, glutathione, low molecular weight chitosan, nanoparticles, oral insulin | bioassay tests, chemical characterisation, Cu, Pb, sequential extraction, street dust, Zn | block copolymer, ethylene oxide copolymer, propylene oxide copolymer, dilute solution, phase transitions, thermodynamic analysis, | block-copolymer micelles, solubilization, remediation, thermodynamics, sorption, removal, water, sites | borehole optimisation system, GIS, PCE, probabilistic risk modelling, urban groundwater | borehole prioritisation index, chlorinated solvents, GIS, groundwater, Permo-Triassic Sandstone aquifer, risk assessment | calorimetry, ethylene oxide, propylene, oxide block copolymers | chemicals, lead, road dusts, environmental impact, | chitin, DMAc, XRPD, NMR, molecular mechanics | chitin, metal silicates, coprecipitation, disintegrants, binders | chitosan, drug-delivery, mucoadhesive | chlorogenic acid, thermogravimetry, thermal analysis, decomposition | co-crystals, thermal analysis, stability | coal tar, Nonaqueous Phase Liquids, (NAPLs), Polynuclear Aromatic Hydrocarbons, (PAHs), Light Nonaqueous Phase Liquids, (LNAPLs), Dense Nonaqueous Phase Liquids, (DNAPLs), asphaltenes | differential scanning calorimetry, aqueous-solutions, block-copolymers, nonionic surfactants, sorption, sediments, silica | education, TEMPUS project, chemistry | ethylene oxide propylene oxide block copolymers, soil properties, hydraulic conductivity, water retention and inhibition | gel melting, plasticizers | heavy-metals, street dusts, environmental lead, extraction, speciation, cadmium, retention, children, copper, zinc | ibuprofen, tromethamine, cyclodextrin, phase solubility, complex characterization | insulin, oligochitosan, low molecular weight chitosan, polyelectrolyte complex, stability | lubricant, magnesium stearate, crushing strength, disintegration time, Ibuprofen, Gemfibrozil | magnesium oxide, desorption, absorption, aqueous solution, chromatography, magnesium silicate, FT-IR, XRPD, NMR, TGA, CP-MAS-NMR | maize starch, permeability, pregelatinization, magnesium silicate, co-precipitation, dry granulation | metal, air pollution, article, moss, nonhuman, plant, United Kingdom, Bryophyta, bryophytes, Hypnum cupressiforme, | micellar liquid chromatography, MLC, micelle size, partitioning, phthalate esters, thermodynamics | n-isopropylacrylamide, particles, macromolecules, polymerization, chains | oily delivery systems, chitosan, labrasol, plurol, oleique, oleic acid | organic-compounds, liquid-chromatography, soil, solubilization, sorption, water, systems, phase | peak fitting, thermal decomposition, thermal analysis, thermogravimetric analysis | phase-behavior, micellization, water, transitions | plasticized PVC, crystallinity changes | poloxamer, chemical structure, differential scanning calorimetry, nonhuman, temperature, pluronic f 87, | polycyclic aromatic-hydrocarbons, oscillatory shear measurements, triblock copolymers, poly(ethylene oxide), nonionic surfactant, organic-compounds, light-scattering, block-copolymers, gel formation, soil columns | polymers, adsorption | polyoxyethylene, polyoxypropylene, diblock-copolymers, soil, surface tension | road dusts, environmental impact, chemicals | saturation determination, micellar systems, isothermal titration calorimetry, (ITC), micelles, partitioning, phthalate ester, sodium dodecyl sulphate | sodium dodecyl sulphate, colloidal microgels, high sensitivity differential scanning calorimetry, viscometry, turbidity, light scattering, sorption isotherm, conductivity | spectrum analysis, Raman, rhodanines, molecular structure, dimerization, silver | surfactant, calorimetry, high-sensitivity dsc, thermodynamics, micelle | surfactant, soil water, surface tension | surfactants, sorption, soil, critical micelle concentration | thermal analysis, aminobutyric acid, structural isomers | thermal stability, alanin, isomers | thermal stability, alanine stereo-isomers, thermally stimulated current spectroscopy (TSC) | thermogravimetry, thermal analysis, amino acid, structural isomerism, stereo isomerism | triassic sandstone aquifer, biogradation, contamination, biotransformation, transformations, trichloroethene, hydrocarbons, attentuation, recharge, MTBE
Number of items: 68.

Aminobutyric acid, structural isomers, thermal study, thermogravimetric analysis, differencial scanning calorimetry

Owusu-Ware, S. K., Chowdhry, B. Z., Leharne, S. A. and Antonijevic, M. D. ORCID: 0000-0002-5847-7886 (2010) Thermal studies of the structural isomers of aminobutyric acid. The AAPS Journal, 12 (S2). p. 2353. ISSN 1550-7416

Chlorogenic acid; Pyrolysis; Thermal decomposition; TGA peak fitting; Solid-state kinetics; Polyphenols

Owusu-Ware, Samuel, Leharne, Stephen, Chowdhry, Babur and Antonijevic, Milan ORCID: 0000-0002-5847-7886 (2013) Quantitative analysis of overlapping processes in the non-isothermal decomposition of chlorogenic acid by peak fitting. Thermochimica Acta, 565. pp. 27-33. ISSN 0040-6031 (Print), 1872-762X (Online) (doi:https://doi.org/10.1016/j.tca.2013.04.029)

Co-crystals, Thermally Stimulated Current, pharmaceutical importance, molecular mobility

Cherry, A., Leharne, S., Chowdhry, B. and Antonijevic, M. ORCID: 0000-0002-5847-7886 (2011) Thermally Stimulated Current (TSC) spectroscopy studies of a pharmaceutically relevant co-crystal. The AAPS Journal, 13 (S2). ISSN 1550-7416

GABA, γ-Aminobutyric acid, DL-α-Aminobutyric acid, DL-β-Aminobutyric acid, Compensation analysis Differential scanning calorimetry, Thermal gravimetric analysis, Thermally stimulated depolarisation current spectroscopy

Owusu-Ware, Samuel K., Chowdhry, Babur, Leharne, Stephen A. and Antonijevic, Milan D. ORCID: 0000-0002-5847-7886 (2013) Novel analytical approaches for the study of mobility and relaxation phenomena in positional isomers of GABA. Physical Chemistry Chemical Physics, 15 (46). pp. 20046-20053. ISSN 1463-9076 (Print), 1463-9084 (Online) (doi:https://doi.org/10.1039/C3CP52670D)

IR, raman, DFT, Urazole, 4-Methylurazole

Ryall, John P., Dines, Trevor J., Chowdhry, Babur Z., Leharne, Stephen A. and Withnall, Robert (2010) Vibrational spectra and structures of urazole and 4-methylurazole: DFT calculations of the normal modes in aqueous solution and in the solid state, and the influence of hydrogen bonding. Chemical Physics, 373 (3). pp. 219-227. ISSN 0301-0104 (doi:https://doi.org/10.1016/j.chemphys.2010.05.014)

PVC, crystallinity

Leharne, S.A. and Park, G.S. (1983) The gelation and rigidity modulus of dilute poly(vinyl chloride) gels in phthalate plasticizer solutions. British Polymer Journal, 19 (12). pp. 1147-1152. ISSN 0014-3057 (doi:https://doi.org/10.1016/0014-3057(83)90011-3)

Phospholipids; Dehydrated phosphatidylcholines; Differential scanning calorimetry; Phase transitions

Owusu-Ware, Samuel K., Chowdhry, Babur Z., Leharne, Stephen A. and Antonijevic, Milan D. ORCID: 0000-0002-5847-7886 (2016) Phase behaviour of dehydrated phosphatidylcholines. Journal of Thermal Analysis and Calorimetry, 127 (1). pp. 415-421. ISSN 1388-6150 (Print), 1572-8943 (Online) (doi:https://doi.org/10.1007/s10973-016-5957-x)

Pickering emulsion, creosote, remediation, porous media

Torres, Luis, Iturbe, Rosario, Snowden, M. J. ORCID: 0000-0002-1087-2692 , Chowdhry, B. Z. and Leharne, Stephen (2007) Can Pickering emulsion formation aid the removal of creosote DNAPL from porous media? Chemosphere, 71 (1). pp. 123-132. ISSN 0045-6535 (doi:https://doi.org/10.1016/j.chemosphere.2007.09.053)

Raman spectra, FTIR spectra, DFT, rhodanines, normal coordinate analysis

Jabeen, Saima, Dines, Trevor J., Leharne, Stephen A., Withnall, Robert and Chowdhry, Babur Z. (2010) A vibrational spectroscopic investigation of rhodanine and its derivatives in the solid state. Journal of Raman Spectroscopy, 41 (10). pp. 1306-1317. ISSN 0377-0486 (doi:https://doi.org/10.1002/jrs.2573)

Raman spectroscopy, IR spectroscopy, N,N-'-dicyclohexylcarbodiimide, DFT calculations

Chowdhry, Babur Z., Dines, Trevor J., Leharne, Stephen A., Ryall, John P., Shadi, Iqbal T. and Withnall, Robert (2011) Vibrational spectroscopy and DFT calculations of N,N′-dicyclohexylcarbodiimide. Journal of Raman Spectroscopy, 42 (2). pp. 230-238. ISSN 0377-0486 (doi:https://doi.org/10.1002/jrs.2674)

Raman, FTIR, density functional theory, drugs, organic molecules, excipients, polymers

Ryall, John R., Dines, Trevor J., Chowdhry, Babur Z., Leharne, Stephen A. and Withnall, Robert (2011) Vibrational spectra and structures of the anions of urazole and 4-methylurazole: DFT calculations of the normal modes and the influence of hydrogen bonding. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 78 (3). pp. 918-925. ISSN 1386-1425 (doi:https://doi.org/10.1016/j.saa.2010.10.028)

Surfactant polymer, Non-ionic surfactant, Triblock copolymer, Propylene oxide copolymer, Ethylene oxide copolymer, Aqueous solution, Dilute solution, Phase transitions, Temperature, NMR spectrometry, Segmental movement, Experimental study, Ether copolymer

Beezer, A.E., Mitchell, J. ORCID: 0000-0003-2945-3292 , Rees, N.H., Armstrong, J., Chowdhry, B.Z., Leharne, S. and Buckton, G. (1991) NMR evidence for a novel phase transition in aqueous solutions of pluronic F87 (poloxamer 237). Journal of Chemical Research, Synopses (9). pp. 254-255. ISSN 0308-2342

TEMPUS, MCHEM, Modernisation of higher education system in Serbia, chemistry, environmental sciences, pedagogical principles

Antonijević, Milan D. ORCID: 0000-0002-5847-7886 , Jovančićević, Branimir, Gržetić, Ivan, Ivančev-Tumbas, Ivana, Anđelković, Tatjana, Popović, Ivanka, Matović, Zoran D., Marjanović, Vesna, Schwarzbauer, Jan, Čáslavský, Josef, Trebše, Polonca and Leharne, Stephen A. (2013) Modernisation of Post-Graduate Studies in Environmental Sciences - an example of TEMPUS project activities. In: 6th Symposium Chemistry and Environmental Protection – EnviroChem 2013, 21-24 May 2013, Vršac, Serbia. (Unpublished)

TSDC, Phospholipids, relaxations, mobility, stability

Owusu-Ware, Samuel, Chowdhry, Babur, Leharne, Stephen and Antonijevic, Milan ORCID: 0000-0002-5847-7886 (2014) Thermally Stimulated Depolarisation Current (TSDC) as a Novel Analytical Approach for the Study of Anhydrous Phospholipids. In: The 11th European Symposium on Thermal Analysis and Calorimetry, 17-21 August 2014, Espoo, Finland. (Submitted)

Thermally Stimulated Current, molecular mobility, stability, low molecular weight organics

Cherry, Anthony J., Leharne, Stephen, Chowdhry, Babur and Antonijevic, Milan ORCID: 0000-0002-5847-7886 (2011) The use of thermally stimulated current (TSC) spectroscopy in the study of low molecular weight organic compounds. In: UK PharmSci - The Science of Medicine, 31 Aug - 2 Sep 2011, Nottingham, UK. (Unpublished)

aggregates, high sensitivity differential scanning calorimetry, micelles, monomer concentration, oxyethylene/oxypropylene/oxyethylene triblock copolymers, surfactants

Patterson, I., Chowdhry, B.Z. and Leharne, S. (1996) Evaluation of surfactant monomer concentrations in equilibrium with micelles and their temperature dependence for oxyethylene/oxypropylene/oxyethylene triblock copolymers using DSC. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 111 (3). pp. 213-222. ISSN 0927-7757 (doi:https://doi.org/10.1016/0927-7757(96)03541-8)

aminobutyric acid, structural isomers, thermal analysis, TGA, DSC

Owusu-Ware, Samuel K., Chowdhry, Babur Z., Leharne, Stephen A. and Antonijevic, Milan D. ORCID: 0000-0002-5847-7886 (2010) Thermal kinetic studies of the isomers of aminobutyric acid. In: The Use of Thermal Methods in the Investigation of Biomaterials, 24 Nov 2010, Manchester, UK. (Unpublished)

bentonite, kaolin, oscillatory rheology, pickering emulsions, sand

Torres, L. G., Iturbe, R., Snowden, M. J. ORCID: 0000-0002-1087-2692 , Chowdhry, B. Z. and Leharne, S. A. (2007) Preparation of o/w emulsions stabilized by solid particles and their characterization by oscillatory rheology. Colloids and Surfaces A: Physiochemical and Engineering Aspects, 302 (1-3). pp. 439-448. ISSN 0927-7757 (doi:https://doi.org/10.1016/j.colsurfa.2007.03.009)

binder, chitin, co-processing, disintegrant, mannitol

Daraghmeh, Nidal, Rashid, Iyad, Al Omari, Mahmoud M.H., Leharne, Stephen A., Chowdhry, Babur Z. and Badwan, Adnan (2010) Preparation and characterization of a novel co-processed excipient of chitin and crystalline mannitol. Biomedical and Life Sciences: American Association of Pharmaceutical Scientists, 11 (4). pp. 1558-1571. ISSN 1530-9932 (Online) (doi:https://doi.org/10.1208/s12249-010-9523-8)

bioactivity, glutathione, low molecular weight chitosan, nanoparticles, oral insulin

Al-Kurdi, Zakieh I., Chowdhry, Babur Z., Leharne, Stephen A., Qinna, Nidal A., Al-Omari, Mahmoud M.H. and Badwan, Adnan A. (2015) Influence of glutathione on the bioactivity of subcutaneously or orally administered insulin to rats. Protein and Peptide Letters, 22 (6). pp. 489-496. ISSN 0929-8665 (Print), 1875-5305 (Online) (doi:https://doi.org/10.2174/0929866522666150421112645)

bioassay tests, chemical characterisation, Cu, Pb, sequential extraction, street dust, Zn

Wang, W.H., Wong, M.H., Leharne, S. and Fisher, B. (1998) Fractionation and biotoxicity of heavy metals in urban dusts collected from Hong Kong and London. Environmental Geochemistry and Health, 20 (4). pp. 185-198. ISSN 0269-4042 (Print), 1573-2983 (Online) (doi:https://doi.org/10.1023/A:1006530300522)

block copolymer, ethylene oxide copolymer, propylene oxide copolymer, dilute solution, phase transitions, thermodynamic analysis,

Beezer, A. E., Mitchard, N., Mitchell, J. ORCID: 0000-0003-2945-3292 , Armstrong, J. K., Chowdhry, B. Z., Leharne, S. and Buckton, G. (1992) High-sensitivity differential scanning microcalorimetry of phase transitions in dilute solutions of poly(oxyethylene)+poly(oxypropylene)+poly(oxyethylene) block copolymers. Journal of Chemical Research, Synopses (7). pp. 236-237. ISSN 0308-2342

block-copolymer micelles, solubilization, remediation, thermodynamics, sorption, removal, water, sites

Paterson, Iain F., Chowdhry, Babur Z. and Leharne, Stephen A. (1999) Polycyclic aromatic hydrocarbon extraction from a coal tar-contaminated soil using aqueous solutions of nonionic surfactants. Chemosphere, 38 (13). pp. 3095-3107. ISSN 0045-6535 (doi:https://doi.org/10.1016/S0045-6535(98)00515-3)

borehole optimisation system, GIS, PCE, probabilistic risk modelling, urban groundwater

Tait, N. G., Davison, R. M., Leharne, S. A. and Lerner, D. N. (2008) Borehole Optimisation System (BOS) - a case study assessing options for abstraction of urban groundwater in Nottingham, UK. Environmental Modelling & Software, 23 (5). pp. 611-621. ISSN 1364-8152 (doi:https://doi.org/10.1016/j.envsoft.2007.09.001)

borehole prioritisation index, chlorinated solvents, GIS, groundwater, Permo-Triassic Sandstone aquifer, risk assessment

Tait, N.G., Lerner, D.N., Smith, J.W.N. and Leharne, S.A. (2004) Prioritisation of abstraction boreholes at risk from chlorinated solvent contamination on the UK Permo-Triassic Sandstone aquifer using a GIS. Science of the Total Environment, 319 (1-3). pp. 77-98. ISSN 0048-9697 (doi:https://doi.org/10.1016/S0048-9697(03)00438-8)

calorimetry, ethylene oxide, propylene, oxide block copolymers

Armstrong, Jonathan K., Parsonage, John, Chowdhry, Babur, Leharne, Stephen, Mitchell, John ORCID: 0000-0003-2945-3292 , Beezer, Anthony, Lohner, Karl and Laggner, Peter (1993) Scanning densitometric and calorimetric studies of poly(ethylene oxide)/poly(propylene oxide)/poly(ethylene oxide) triblock copolymers (poloxamers) in dilute aqueous solution. Journal of Physical Chemistry, 97 (15). pp. 3904-3909. ISSN 0022-3654 (doi:https://doi.org/10.1021/j100117a042)

Mitchard, N.M., Beezer, A.E., Mitchell, J.C., Armstrong, J.K., Chowdhry, B.Z., Leharne, S. and Buckton, G. (1992) Thermodynamic analysis of scanning calorimetric transitions observed for dilute aqueous solutions of ABA block copolymers. Journal of Physical Chemistry, 96 (23). pp. 9507-9512. ISSN 0022-3654 (doi:https://doi.org/10.1021/j100202a079)

chemicals, lead, road dusts, environmental impact,

Evans, Ellis, Ma, Matthew, Kingston, Lynda, Leharne, Stephen and Chowdhry, Babur (1992) The speciation pattern of lead in street dusts and soils in the vicinity of two London schools. Environment International: A Journal of Environmental Science, Risk & Health, 18 (2). pp. 153-162. ISSN 0160-4120 (doi:https://doi.org/10.1016/0160-4120(92)90003-M)

chitin, DMAc, XRPD, NMR, molecular mechanics

Daraghmeh, Nidal H., Chowdhry, Babur Z., Leharne, Stephen A., Al Omari, Mahmoud M. and Badwan, Adnan A. (2011) Chapter 2 - chitin. In: Brittain, Harry G., (ed.) Profiles of Drug Substances, Excipients and Related Methodology. Profiles of Drug Substances, Excipients and Related Methodology, 36 . Elsevier Inc., USA, pp. 37-102. ISBN 978-0-12-387667-6 ISSN 1871 5125 (Hardcover Series) (doi:https://doi.org/10.1016/B978-0-12-387667-6.00002-6)

chitin, metal silicates, coprecipitation, disintegrants, binders

Rashid, Iyad, Daraghmeh, Nidal, Al-Remawi, Mayyas, Leharne, Stephen A., Chowdhry, Babur Z. and Badwan, Adnan (2009) Characterization of chitin–metal silicates as binding superdisintegrants. Journal of Pharmaceutical Sciences, 98 (12). pp. 4887-4901. ISSN 0022-3549 (Print), 1520-6017 (Online) (doi:https://doi.org/10.1002/jps.21781)

chitosan, drug-delivery, mucoadhesive

Cherry, Anthony J., Chowdhry, Babur Z., Leharne, Stephen A. and Antonijevic, Milan D. ORCID: 0000-0002-5847-7886 (2010) Application of thermal methods to the study of structural and stereo-isomeric amino acids in the solid-state. In: UK PharmSci 2010 The Science of Medicines, 1-3 Sep 2010, Nottingham, UK. (Unpublished)

chlorogenic acid, thermogravimetry, thermal analysis, decomposition

Owusu-Ware, Samuel K., Chowdhry, Babur Z., Leharne, Stephen A. and Antonijevic, Milan D. ORCID: 0000-0002-5847-7886 (2010) Thermal decomposition of chlorogenic acid in different atmospheres. Journal of Pharmacy and Pharmacology, 62 (10). pp. 1357-1358. ISSN 0022-3573 (Print), 2042-7158 (Online) (doi:https://doi.org/10.1111/j.2042-7158.2010.01178.x)

co-crystals, thermal analysis, stability

Cherry, Anthony J., Chowdhry, Babur Z., Leharne, Stephen A. and Antonijevic, Milan D. ORCID: 0000-0002-5847-7886 (2010) Thermal analysis of a new co-crystal system. In: The Use of Thermal Methods in the Investigation of Biomaterials, 24 Nov 2010, Manchester, UK. (Unpublished)

coal tar, Nonaqueous Phase Liquids, (NAPLs), Polynuclear Aromatic Hydrocarbons, (PAHs), Light Nonaqueous Phase Liquids, (LNAPLs), Dense Nonaqueous Phase Liquids, (DNAPLs), asphaltenes

Wilson, R. D., Briers, H. and Leharne, S. A. (2008) Linking changes in coal tar NAPL physical properties and compositional chemistry. In: Trefry, Michael G., (ed.) Groundwater Quality: Securing Groundwater Quality in Urban and Industrial Environments. IAHS Publication (324). IAHS Press, Wallingford, Oxfordshire, pp. 372-379. ISBN 978-1-901502-79-4

differential scanning calorimetry, aqueous-solutions, block-copolymers, nonionic surfactants, sorption, sediments, silica

Paterson, Iain F., Chowdhry, Babur Z. and Leharne, Stephen A. (2000) An investigation of adsorption at the air–water and soil–water interfaces for non-micellizing ethylene oxide–propylene oxide surfactants. Chemosphere, 40 (12). pp. 1399-1405. ISSN 0045-6535 (doi:https://doi.org/10.1016/S0045-6535(99)00280-5)

education, TEMPUS project, chemistry

Antonijević, Milan D. ORCID: 0000-0002-5847-7886 , Ivančev-Tumbas, Ivana, Andjelković, Tatjana, Popović, Ivanka, Juranić, Ivan, Jovancicević, Branimir, Schwarzbauer, Jan and Leharne, Stephen A. (2011) Modernisation of post-graduate studies in chemistry - an example of TEMPUS project activities. In: EUROanalysis 2011. 16th European Conference on Analytical Chemistry - "Challenges in Modern Analytical Chemistry", 11–15 Sep 2011, Belgrade, Serbia. (Unpublished)

ethylene oxide propylene oxide block copolymers, soil properties, hydraulic conductivity, water retention and inhibition

Hagenhoff, Kerstin, Dong, Jingfeng, Chowdhry, Babur, Torres, Luis and Leharne, Stephen (2011) The effects of ethylene oxide-propylene oxide-ethylene oxide block copolymers on the physical properties of soils. Physics and Chemistry of the Earth, Parts A/B/C, 37-39. pp. 18-25. ISSN 1474-7065 (doi:https://doi.org/10.1016/j.pce.2011.04.005)

gel melting, plasticizers

Leharne, S.A. and Park, G.S. (1985) The gel-sol transition of dilute poly(vinyl chloride) gels in phthalate plasticisers. European Polymer Journal, 21 (4). pp. 383-386. ISSN 0014-3057 (doi:https://doi.org/10.1016/0014-3057(85)90195-8)

heavy-metals, street dusts, environmental lead, extraction, speciation, cadmium, retention, children, copper, zinc

Serrano-Belles, Consuello and Leharne, Stephen (1997) Assessing the potential for lead release from road dusts and soils. Environmental Geochemistry and Health, 19 (3). pp. 89-100. ISSN 0269-4042 (Print), 1573-2983 (Online) (doi:https://doi.org/10.1023/A:1018450521760)

ibuprofen, tromethamine, cyclodextrin, phase solubility, complex characterization

Al Omari, Mahmoud M., Daraghmeh, Nidal H., El-Barghouthi, Musa I., Zughul, Mohammad B., Chowdhry, Babur Z., Leharne, Stephen A. and Badwan, Adnan A. (2009) Novel inclusion complex of ibuprofen tromethamine with cyclodextrins: Physico-chemical characterization. Journal of Pharmaceutical and Biomedical Analysis, 50 (3). pp. 449-458. ISSN 0731-7085 (doi:https://doi.org/10.1016/j.jpba.2009.05.031)

insulin, oligochitosan, low molecular weight chitosan, polyelectrolyte complex, stability

Al-Kurdi, Zakieh, Chowdhry, Babur Z., Leharne, Stephen A., Omari, Mahmoud and Badwan, Adnan (2015) Low molecular weight chitosan–insulin polyelectrolyte complex: characterization and stability studies. Marine Drugs, 13 (4). pp. 1765-1784. ISSN 1660-3397 (doi:https://doi.org/10.3390/md13041765)

lubricant, magnesium stearate, crushing strength, disintegration time, Ibuprofen, Gemfibrozil

Rashid, Iyad, Daraghmeh, Nidal, Al-Remawi, Mayyas, Leharne, Stephen A., Chowdhry, Babur Z. and Badwan, Adnan (2010) Characterization of the impact of magnesium stearate lubrication on the tableting properties of chitin-Mg silicate as a superdisintegrating binder when compared to Avicel (R) 200. Powder Technology, 203 (3). pp. 609-619. ISSN 0032-5910 (doi:https://doi.org/10.1016/j.powtec.2010.06.028)

magnesium oxide, desorption, absorption, aqueous solution, chromatography, magnesium silicate, FT-IR, XRPD, NMR, TGA, CP-MAS-NMR

Rashid, Iyad, Daraghmed, Nidal H., Al Omari, Mahmoud M., Chowdhry, Babur Z., Leharne, Stephen A., Hodali, Hamdallah A. and Badwan, Adnan A. (2011) Chapter 7 - magnesium silicate. In: Brittain, Harry G., (ed.) Profiles of Drug Substances, Excipients, and Related Methodology. Profiles of Drug Substances, Excipients and Related Methodology, 36 . Elsevier Inc., USA, pp. 241-285. ISBN 978-0-12-387667-6 (doi:https://doi.org/10.1016/B978-0-12-387667-6.00007-5)

maize starch, permeability, pregelatinization, magnesium silicate, co-precipitation, dry granulation

Rashid, Iyad, Al-Remawi, Mayyas, Leharne, Stephen A., Chowdhry, Babur Z. and Badwan, Adnan (2011) A novel multifunctional pharmaceutical excipient: Modification of the permeability of starch by processing with magnesium silicate. International Journal of Pharmaceutics, 411. pp. 18-26. ISSN 0378-5173 (online) (doi:https://doi.org/10.1016/j.ijpharm.2011.03.011)

metal, air pollution, article, moss, nonhuman, plant, United Kingdom, Bryophyta, bryophytes, Hypnum cupressiforme,

Leharne, Stephen, McPhee, Euan and Kingston, Lynda (1990) The pattern of metal deposition to a woodland ecosystem as revealed by bryophyte analysis. Environmental Monitoring and Assessment, 15 (2). pp. 131-141. ISSN 0167-6369 (Print), 1573-2959 (Online) (doi:https://doi.org/10.1007/BF00398911)

micellar liquid chromatography, MLC, micelle size, partitioning, phthalate esters, thermodynamics

Waters, Laura J., Leharne, S.A., Mitchell, J.C. ORCID: 0000-0003-2945-3292 and Hanrahan, J.P. (2007) Determination of micelle/water partition coefficients and associated thermodynamic data for dialkyl phthalate esters. Journal of Thermal Analysis and Calorimetry, 90 (1). pp. 283-288. ISSN 1388-6150 (Print), 1572-8943 (Online) (doi:https://doi.org/10.1007/s10973-006-7792-y)

n-isopropylacrylamide, particles, macromolecules, polymerization, chains

Woodward, Nicola C., Chowdhry, Babur Z., Snowden, Martin J. ORCID: 0000-0002-1087-2692 , Leharne, Stephen A., Griffiths, P.C. ORCID: 0000-0002-6686-1271 and Winnington, Angie L. (2003) Calorimetric investigation of the influence of cross-linker concentration on the volume phase transition of poly(N-isopropylacrylamide) colloidal microgels. Langmuir, 19 (8). pp. 3202-3211. ISSN 0743-7463 (Print), 1520-5827 (Online) (doi:https://doi.org/10.1021/la020881i)

oily delivery systems, chitosan, labrasol, plurol, oleique, oleic acid

Assaf, Shereen M., Al-Jbour, Nawzat D., Eftaiha, Ala'a F., Elsayed, Amani M., Al-Remawi, Mayyas M., Qinna, Nidal A., Chowdhry, Babur, Leharne, Stephen and Badwan, Adnan A. (2011) Factors involved in formulation of oily delivery system for proteins based on PEG-8 caprylic/capric glycerides and polyglyceryl-6 dioleate in a mixture of oleic acid with Chitosan. Journal of Dispersion Science and Technology, 32 (5). pp. 623-633. ISSN 0193-2691 (Print), 1532-2351 (Online) (doi:https://doi.org/10.1080/01932691003659775)

organic-compounds, liquid-chromatography, soil, solubilization, sorption, water, systems, phase

Paterson, Iain F., Chowdhry, Babur Z. and Leharne, Stephen A. (1999) Predicting surfactant modified soil/water distribution coefficients using micellar HPLC. Chemosphere, 38 (2). pp. 263-273. ISSN 0045-6535 (doi:https://doi.org/10.1016/S0045-6535(98)00193-3)

peak fitting, thermal decomposition, thermal analysis, thermogravimetric analysis

Owusu-Ware, Samuel, Chowdhry, Babur Z., Leharne, Stephen A. and Antonijevic, Milan D. ORCID: 0000-0002-5847-7886 (2010) Deconvolution of complex TG-DTG data: applications in pharmaceutical systems. In: V Congress of Pharmacists of Serbia, 10-17 Oct 2010, Belgrade, Serbia. (Unpublished)

phase-behavior, micellization, water, transitions

Paterson, Iain, Armstrong, Jonathan, Chowdhry, Babur and Leharne, Stephen (1997) Thermodynamic model fitting of the calorimetric output obtained for aqueous solutions of oxyethylene-oxypropylene-oxyethylene triblock copolymers. Langmuir, 13 (8). pp. 2219-2226. ISSN 0743-7463 (Print), 1520-5827 (Online) (doi:https://doi.org/10.1021/la960432g)

plasticized PVC, crystallinity changes

Leharne, Stephen A., Park, Geoffrey S. and Norman, Ronald H. (1979) Slow elastic modulus changes in plasticised poly (vinyl chloride). British Polymer Journal, 11 (1). pp. 7-12. ISSN 1934-256X (Online) (doi:https://doi.org/10.1002/pi.4980110103)

poloxamer, chemical structure, differential scanning calorimetry, nonhuman, temperature, pluronic f 87,

Mitchard, Neil, Beezer, Anthony, Rees, Nicolas, Mitchell, John ORCID: 0000-0003-2945-3292 , Leharne, Stephen, Chowdhry, Babur and Buckton, Graham (1990) Polyoxyethylene–polyoxypropylene block copolymers: a novel phase transition in aqueous solutions of pluronic F87 (poloxamer 237). Journal of the Chemical Society, Chemical Communications (13). pp. 900-901. ISSN 0022-4936 (doi:https://doi.org/10.1039/C39900000900)

polycyclic aromatic-hydrocarbons, oscillatory shear measurements, triblock copolymers, poly(ethylene oxide), nonionic surfactant, organic-compounds, light-scattering, block-copolymers, gel formation, soil columns

Paterson, Iain F., Chowdhry, Babur Z. and Leharne, Stephen A. (1999) Investigations of naphthalene solubilization in aqueous solutions of ethylene oxide-b-propylene oxide-b-ethylene oxide copolymers. Langmuir, 15 (19). pp. 6187-6194. ISSN 0743-7463 (Print), 1520-5827 (Online) (doi:https://doi.org/10.1021/la980964s)

polymers, adsorption

Snowden, M. ORCID: 0000-0002-1087-2692 , Chowdhry, B. and Leharne, S. (1997) Good mixers. Chemistry in Britain, 33 (12). pp. 46-49. ISSN 0009-3106

polyoxyethylene, polyoxypropylene, diblock-copolymers, soil, surface tension

Hagenhoff, Kerstin, Dong, Jingfeng, Chowdhry, Babur, Torres, Luis and Leharne, Stephen (2012) The impact of four ethylene oxide–propylene oxide block copolymers on the surface tension of dispersions of soils and minerals in water. Physics and Chemistry of the Earth, Parts A/B/C, 37-39. pp. 58-64. ISSN 1474-7065 (doi:https://doi.org/10.1016/j.pce.2010.11.002)

road dusts, environmental impact, chemicals

Leharne, Stephen, Charlesworth, David and Chowdhry, Babur (1992) A survey of metal levels in street dusts in an inner London neighbourhood. Environment International: A Journal of Environmental Science, Risk & Health, 18 (3). pp. 263-270. ISSN 0160-4120 (doi:https://doi.org/10.1016/0160-4120(92)90109-H)

saturation determination, micellar systems, isothermal titration calorimetry, (ITC), micelles, partitioning, phthalate ester, sodium dodecyl sulphate

Waters, Laura.J., Leharne, S.A. and Mitchell, J.C. ORCID: 0000-0003-2945-3292 (2005) Saturation determination of micellar systems using isothermal titration calorimetry. Journal of Thermal Analysis and Calorimetry, 80 (1). pp. 43-47. ISSN 1388-6150 (Print), 1572-8943 (Online) (doi:https://doi.org/10.1007/s10973-005-0611-z)

sodium dodecyl sulphate, colloidal microgels, high sensitivity differential scanning calorimetry, viscometry, turbidity, light scattering, sorption isotherm, conductivity

Woodward, Nicola C., Chowdhry, Babur Z., Leharne, Stephen A. and Snowden, Martin J. ORCID: 0000-0002-1087-2692 (2000) The interaction of sodium dodecyl sulphate with colloidal microgel particles. European Polymer Journal, 36 (7). pp. 1355-1364. ISSN 0014-3057 (doi:https://doi.org/10.1016/S0014-3057(99)00207-4)

spectrum analysis, Raman, rhodanines, molecular structure, dimerization, silver

Jabeen, Saima, Dines, Trevor J., Withnall, Robert, Leharne, Stephen A. and Chowdhry, Babur Z. (2009) Surface-enhanced Raman scattering studies of rhodanines: Evidence for substrate surface-induced dimerization. Physical Chemistry Chemical Physics, 11 (34). pp. 7476-7483. ISSN 1463-9076 (Print), 1463-9084 (Online) (doi:https://doi.org/10.1039/b905008f)

surfactant, calorimetry, high-sensitivity dsc, thermodynamics, micelle

Buckton, G., Chowdhry, Babur, Armstrong, J. K., Leharne, Stephen, Bouwstra, J. A. and Hofland, H. E. J. (1992) The use of high-sensitivity differential scanning calorimetry to characterize dilute aqueous dispersions of surfactants. International Journal of Pharmaceutics, 83 (1-3). pp. 115-121. ISSN 0378-5173 (doi:https://doi.org/10.1016/0378-5173(82)90013-8)

surfactant, soil water, surface tension

Hagenhoff, Kerstin, Dong, Jingfeng, Chowdhry, Babur Z. and Leharne, Stephen Anthony (2009) Aqueous solution of anionic surfactants mixed with soils show a synergistic reduction in surface tension. Water, Air, & Soil Pollution, 209 (1-4). pp. 3-13. ISSN 0049-6979 (Print), 1573-2932 (Online) (doi:https://doi.org/10.1007/s11270-009-0175-9)

surfactants, sorption, soil, critical micelle concentration

Paterson, Iain F., Chowdhry, Babur Z., Carey, Paula J. and Leharne, Stephen A. (1999) Examination of the adsorption of ethylene oxide–propylene oxide triblock copolymers to soil. Journal of Contaminant Hydrology, 40 (1). pp. 37-51. ISSN 0169-7722 (doi:https://doi.org/10.1016/S0169-7722(99)00034-0)

thermal analysis, aminobutyric acid, structural isomers

Owusu-Ware, S., Leharne, S., Chowdhry, B. and Antonijevic, M. ORCID: 0000-0002-5847-7886 (2011) Studies of the relationship between molecular mobility and the thermal stability of the isomers of aminobutyric acid. AAPS Journal, 13 (S2). ISSN 1550-7416

thermal stability, alanin, isomers

Cherry, Anthony J., Chowdhry, Babur Z., Leharne, Stephen A. and Antonijevic, Milan D. ORCID: 0000-0002-5847-7886 (2010) Thermal studies of L, D and β-alanine. In: Thermal Analysis Conference, 30-31 March 2010, Aldermaston, Suffolk, UK. (Unpublished)

thermal stability, alanine stereo-isomers, thermally stimulated current spectroscopy (TSC)

Cherry, A.J., Chowdhry, B.Z., Leharne, S.A. and Antonijevic, M.D. ORCID: 0000-0002-5847-7886 (2010) Thermal stability assessment of alanine stereo-isomers using thermally stimulated current spectroscopy (TSC). The AAPS Journal, 12 (S2). p. 2354. ISSN 1550-7416

thermogravimetry, thermal analysis, amino acid, structural isomerism, stereo isomerism

Cherry, Anthony J., Chowdhry, Babur Z., Leharne, Stephen A. and Antonijevic, Milan D. ORCID: 0000-0002-5847-7886 (2010) Application of thermal methods to the study of structural- and stereo-isomeric amino acids in the solid-state. Journal of Pharmacy and Pharmacology, 62 (10). pp. 1320-1321. ISSN 0022-3573 (Print), 2042-7158 (Online) (doi:https://doi.org/10.1111/j.2042-7158.2010.01178.x)

triassic sandstone aquifer, biogradation, contamination, biotransformation, transformations, trichloroethene, hydrocarbons, attentuation, recharge, MTBE

Tait, N.G., Davison, R.M., Whittaker, J.J., Leharne, S.A. and Lerner, D.N. (2004) Borehole Optimisation System (BOS) — a GIS based risk analysis tool for optimising the use of urban groundwater. Environmental Modelling & Software, 19 (12). pp. 1111-1124. ISSN 1364-8152 (doi:https://doi.org/10.1016/j.envsoft.2003.11.014)

This list was generated on Tue Mar 19 06:48:43 2024 UTC.