Alfred Antony Christy - Universitetet i Agder
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Alfred Antony Christy

Professor

Professor

E-post:
alfred.christy@uia.no
Telefon:
38 14 15 02
Mobil:
922 92 181
Kontor:
J1060 ( Gimlemoen 25, Kristiansand )
Avdeling:
Institutt for naturvitenskapelige fag

Bakgrunn

Professor Alfred A. Christy

Field of Expertise: Infrared sSpectroscopy, Mass spectrometry, Analytical Chemistry

Last changed: 2014-05-28 13:43:56

Publikasjoner

  • Christy Alfred Antony, Angkuratipakorn Thamonwan, Singkhonrat Jirada, Comparison of Water Adsorption Properties of Cellulose and Cellulose Nanocrystals Studied by Near-Infrared Spectroscopy and Gravimetry (2017). Key Engineering Materials . ISSN 1013-9826. 735 s 235 - 235 doi: 10.4028/www.scientific.net/KEM.735.235
  • Christy Alfred Antony, Soonthenhut Siraporn, Angkuratipakorn Thamonwan, Water Structure in Proteins in Solid State Studied by Near Infrared Spectroscopy (2017). Key Engineering Materials . ISSN 1013-9826. 735 s 168 - 172 doi: doi:10.4028/www.scientific.net/KEM.735.168
  • Christy Alfred Antony Heat induced synthesis of linolenic acid isomers-A reference standard (2016). Advances in Natural and Applied Sciences . ISSN 1995-0772. 10 (17), s 19 - 22
  • Christy Alfred Antony, Arachchi Subashini L., Thermally Induced Cis-Trans Isomerisation in Trilinolein Studied by Infrared Spectroscopy and Gas Chromatography (2016). Advances in Natural and Applied Sciences . ISSN 1995-0772. 10 (4), s 168 - 176
  • Christy Alfred Antony, Fernando N.R., Thermally induced chemical reactions in castor oil studied by infrared spectroscopy and gas chromatography: Determination of activation energy for the dehydration of ricinoleic acid (2016). Advances in Natural and Applied Sciences . ISSN 1995-0772. 10 (13), s 146 - 156
  • Christy Alfred Antony Water adsorption properties of free and dehydrated β-cyclodextrin studied by near infrared spectroscopy and gravimetry (2016). Key Engineering Materials . ISSN 1013-9826. 689 s 143 - 147 doi: 10.4028/www.scientific.net/KEM.689.143
  • Christy Alfred Antony Adsorption and Dehydration of Water Molecules from α, β and γ Cyclodextrins-A study by TGA analysis and gravimetry (2015). Advanced Materials Research . ISSN 1022-6680. 1120-1121 s 886 - 890 doi: 10.4028/www.scientific.net/AMR.1120-1121.886
  • Christy Alfred Antony Insights into the Chemistry of Adsorption of Water Molecules by Cyclodextrins as Studied by Near Infrared Spectroscopy (2015). Advances in Natural and Applied Sciences . ISSN 1995-0772. 9 (14), s 7 - 13
  • Christy Alfred Antony The Adsorption of Water Molecules on Titanium (iv) Oxide Surface as Studied by Near Infrared Spectroscopy (2015). Advances in Natural and Applied Sciences . ISSN 1995-0772. 9 (14), s 14 - 19
  • Christy Alfred Antony Adsorption of alcohols onto zinc selenide (ZnSe) crystal surface (2014). Advanced Materials Research . ISSN 1022-6680. 1035 s 277 - 280 doi: 10.4028/www.scientific.net/AMR.1035.277
  • Christy Alfred Antony Comparison of water adsorption characteristics of oligo and polysaccharides of α-glucose STUDIED by near infrared spectroscopy (2014). Advanced Materials Research . ISSN 1022-6680. 1035 s 476 - 482 doi: 10.4028/www.scientific.net/AMR.1035.476
  • Christy Alfred Antony, Barth Tanja, Francis George William, Preliminary photochemical studies of fluorene in various aqueous media (2014). AMERICAN JOURNAL OF SCIENTIFIC AND INDUSTRIAL RESEARCH . ISSN 2153-649X. 5 s 97 - 103 doi: 10.5251/ajsir.2014.5.3.97.103
  • Christy Alfred Antony The Nature of Silanol Groups on the Surfaces of Silica, Modified Silica and Some Silica Based Materials (2014). Advanced Materials Research . ISSN 1022-6680. 998-999 s 3 - 10 doi: 10.4028/www.scientific.net/AMR.998-999.3
  • Christy Alfred Antony Chemistry of desiccant properties of carbohydrate polymers as studied by near-infrared spectroscopy (2013). Industrial & Engineering Chemistry Research . ISSN 0888-5885. 52 (12), s 4510 - 4516 doi: 10.1021/ie302199k
  • Christy Alfred Antony Near Infrared Spectroscopic Study on the Adsorption of Methanol on Silica Gel (2013). Advanced Materials Research . ISSN 1022-6680. 650 s 150 - 155 doi: doi:10.4028/www.scientific.net/AMR.650.150
  • Christy Alfred Antony The nature of rest silanol groups on the surfaces of silica based solid phase extraction materials (2013). Advanced Materials Research . ISSN 1022-6680. 650 s 66 - 71 doi: doi:10.4028/www.scientific.net/AMR.650.66
  • Christy Alfred Antony, Nkansah Marian Asantewah, Barth Tanja, Catalytic oxidation and reduction of polycyclic aromatic hydrocarbons (PAHs) present as mixtures in hydrothermal media (2012). Polycyclic aromatic compounds (Print) . ISSN 1040-6638. 32 (3), s 408 - 422 doi: 10.1080/10406638.2012.663451
  • Christy Alfred Antony Effect of Heat on the Adsorption Properties of Silica Gel (2012). International Journal of Engineering and Technology . ISSN 1793-8236. 4 (4), s 484 - 488
  • Francis George William, Christy Alfred Antony, Øygarden Jostein, Pyrolytic formation of pyrolytic aromatic hydrocarbons from sesquiterpenes (2012). Food Chemistry . ISSN 0308-8146. 135 (3), s 1316 - 1322 doi: 10.1016/j.foodchem.2012.06.033
  • Nkansah Marian Asantewah, Christy Alfred Antony, Barth Tanja, Francis George William, The use of lightweight expanded clay aggregate (LECA) as sorbent for PAHs removal from water (2012). Journal of Hazardous Materials . ISSN 0304-3894. 217 s 360 - 365 doi: 10.1016/j.jhazmat.2012.03.038
  • Christy Alfred Antony Effect of hydrothermal treatment on adsorption properties of silica gel (2011). Industrial & Engineering Chemistry Research . ISSN 0888-5885. 50 (9), s 5543 - 5549 doi: 10.1021/ie1018468
  • Christy Alfred Antony Near infrared spectroscopic characterisation of surface hydroxyl groups on hydrothermally treated silica gel (2011). International Journal of Chemical and Environmental Engineering . ISSN 2078-0737. 2 (1), s 27 - 32
  • Christy Alfred Antony, Svendsen Monica Lian, Francis George William, Pyrolytic formation of polyaromatic hydrocarbons from steroid hormones (2011). Food Chemistry . ISSN 0308-8146. 124 (4), s 1466 - 1472 doi: 10.1016/j.foodchem.2010.07.109
  • Bobon Miroslav, Christy Alfred Antony, Kluvanec Daniel, Illusova Ludmilla, State of water molecules and silanol groups in opal minerals: a near infrared spectroscopic study of opals from Slovakia (2011). Physics and chemistry of minerals . ISSN 0342-1791. 38 (10), s 809 - 818 doi: 10.1007/s00269-011-0453-0
  • Nkansah Marian Asantewah, Christy Alfred Antony, Barth Tanja, The use of anthracene as a model compound in a comparative study of hydrous pyrolysis methods for industrial waste remediation (2011). Chemosphere . ISSN 0045-6535. 84 (4), s 403 - 408 doi: 10.1016/j.chemosphere.2011.03.061
  • Christy Alfred A. Isomerization of 9c11t/10t12c CLA in Triacylglycerols (2010). Lipids . ISSN 0024-4201. 45 (8), s 733 - 741 doi: 10.1007/s11745-010-3452-x
  • Christy Alfred A. New insights into the surface functionalities and adsorption evolution of water molecules on silica gel surface: A study by second derivative near infrared spectroscopy (2010). Vibrational Spectroscopy . ISSN 0924-2031. 54 (1), s 42 - 49 doi: 10.1016/j.vibspec.2010.06.003
  • Christy Alfred A. The Fate of Phthalates in Surface Waters During Humus Removal by Precipitation (2010). International Journal of Arts and Sciences . ISSN 1557-718X. 3 (9), s 11 - 22
  • Christy Alfred A. Thermally induced Isomerisation kinetics of the 9c11t and 10t12c Conjugate Linoleic Acids in triacylglycerols as studied by FT-IR spectrometry aided by gas chromatography (2010). The Open Spectroscopy Journal . ISSN 1874-3838. 4 s 41 - 48
  • Andersen Dag Olav, Christy Alfred A., Water Chemistry in the Confluence Zone Downstream a Limestone Treated Lake and an Acid Tributary: Principal Component Analyses Including Warm and Cold Winters and an Episode High in Sea-Salts (2010). International Journal of Arts and Sciences . ISSN 1557-718X. 3 (9), s 23 - 35
  • Christy Alfred A. Evidence in the formation of conjugated linoleic acids from thermally induced 9t12t linoleic acid: a study by gas chromatography and infrared spectroscopy (2009). Chemistry and Physics of Lipids . ISSN 0009-3084. 161 (2), s 86 - 94 doi: 10.1016/j.chemphyslip.2009.07.002
  • Christy Alfred A., Zhanfeng Xu, Harrington Peter de B., Thermal degradation and isomerisation kinetics of triolein studied by infrared spectrometry and GC-MS combined with chemometrics (2009). Chemistry and Physics of Lipids . ISSN 0009-3084. 158 (1), s 22 - 31 doi: 10.1016/j.chemphyslip.2008.12.002
  • Christy Alfred A. Thermal induction of 9t12t linoleic acid: A new pathway for the formation of Conjugated Linoleic Acids (2009). International Journal of Engineering and Technology . ISSN 1793-8236. 1 (4), s 330 - 332
  • Christy Alfred A. Thermally Induced Isomerization of Trilinolein and Trilinoelaidin at 250 A degrees C: Analysis of Products by Gas Chromatography and Infrared Spectroscopy (2009). Lipids . ISSN 0024-4201. 44 (12), s 1105 - 1112 doi: 10.1007/s11745-009-3363-x
  • Christy Alfred A. Quantitative determination of surface area of silica gel particles by near infrared spectroscopy and chemometrics (2008). Colloids and Surfaces A: Physicochemical and Engineering Aspects . ISSN 0927-7757. 322 (1-3), s 248 - 252 doi: 10.1016/j.colsurfa.2008.03.021
  • Gjessing Egil T, Steiro Christine, Becher Georg, Christy Alfred A., Reduced analytical availability of polychlorinated biphenyls (PCB's) in colored surface water (2007). Chemosphere . ISSN 0045-6535. 66 (4), s 644 - 649 doi: 10.1016/j.chemosphere.2006.07.086
  • Christy Alfred A. Infrared Spectroscopy and Partial Least Square Calibration in the Simultaneous Quantification of Isolated trans and Conjugated Linoleic Acids (2006).
  • Christy Alfred A., Kvalheim Olav, Latent-variable analysis of multivariate data in infrared spectrometry (2006).
  • Christy Alfred A., Egeberg Per K., Quantitative determination of saturated and unsaturated fatty acids in edible oils by infrared spectroscopy and chemometrics (2006). Chemometrics and Intelligent Laboratory Systems . ISSN 0169-7439. 82 (01.feb), s 130 - 136
  • Christy Alfred A. Redusert analytisk tilgjengelighet for PCB i humusfarget vann (2006). Vann . ISSN 0042-2592. 2 s 118 - 126
  • Christy Alfred A., Guo JX, Liu Quanru, Li MY, Wu ZL, The effect of alkali on crude oil/water interfacial properties and the stability of crude oil emulsions (2006). Colloids and Surfaces A: Physicochemical and Engineering Aspects . ISSN 0927-7757. 273 (01.mar), s 213 - 218
  • Christy Alfred A. Partial Least Squares Processing of Near-Infrared Spectra for Discrimination and Quantification of Adulterated Olive Oils (2005). Spectroscopy Letters . ISSN 0038-7010. 38 s 839 - 851
  • Christy Alfred A., Egeberg Per K., Quantitative determination of surface silanol groups in silicagel by deuterium exchange combined with infrared spectroscopy and chemometrics (2005). The Analyst . ISSN 0003-2654. 130 (5), s 738 - 744
  • Li MY, Lin MQ, Wu ZL, Christy Alfred A., The influence of NaOH on the stability of paraffinic crude oil emulsion (2005). Fuel . ISSN 0016-2361. 84 s 183 - 187
  • Christy Alfred A. The Detection and Quantification of Adulteration in OliveOil by Near-Infrared Spectroscopy and Chemometrics (2004). Analytical Sciences . ISSN 0910-6340. 20 (6), s 935 - 940
  • Christy Alfred A., Østensen Eilif, Egeberg Per K., Simultaneous quantitative determination of isolated trans fatty acids and conjugated linoleic acids in oils and fats by chemometric analysis of the infrared profiles (2003). Vibrational Spectroscopy . ISSN 0924-2031. 2031 (33), s 37 - 48
  • Christy Alfred A. Interfacial Film Properties of Asphaltenes and resins (2002). Fuel . ISSN 0016-2361. (81), s 1847 - 1853
  • Christy Alfred A. The effect of molecular parameters on the stability of water-in-crude oil emulsions studied by IR and UV spectroscopy (2002). Colloids and Surfaces . ISSN 0166-6622. 197 (01.mar), s 193 - 201
  • Egeberg Per K., Christy Alfred A., Eikenes Morten, The molecular size of natural organic matter (NOM) determined by diffusivimetry and seven other methods (2002). Water Research . ISSN 0043-1354. 36 s 925 - 932 doi: 10.1016/S0043-1354(01)00313-X
  • Christy Alfred A. The study of self-association of alcohols by near-infrared spectroscopy and multivariate 2D techniques (2002). Journal of Physical Chemistry A . ISSN 1089-5639. 106 (37), s 8543 - 8553
  • Christy Alfred A. Preparation and Spectroscopic Studies of Diorganotin(IV) Complexes with Adenosine and Related Compounds (2001). Journal of Radioanalytical and Nuclear Chemistry . ISSN 0236-5731. 247 (1), s 79 - 87
  • Christy Alfred A. Quantitative analysis in diffuse reflectance infrared spectrometry: Thiocyanate Levels in Miswak Aqueous Extracts (2001). Trends in Applied Spectroscopy . ISSN . 3 s 25 - 33
  • Christy, Alfred A. (2001). Modern Fourier Transform Infrared Spectroscopy. ISBN 444500448. 376 s.
  • Christy Alfred Antony, Soonthenhut Siraporn, Angkuratipakorn Thamonwan, Water Structure in Proteins in Solid State Studied by Near Infrared Spectroscopy (2017). Key Engineering Materials . ISSN 1013-9826. 735 s 168 - 172 doi: doi:10.4028/www.scientific.net/KEM.735.168
  • Christy Alfred Antony, Angkuratipakorn Thamonwan, Singkhonrat Jirada, Comparison of Water Adsorption Properties of Cellulose and Cellulose Nanocrystals Studied by Near-Infrared Spectroscopy and Gravimetry (2017). Key Engineering Materials . ISSN 1013-9826. 735 s 235 - 235 doi: 10.4028/www.scientific.net/KEM.735.235
  • Christy Alfred Antony Heat induced synthesis of linolenic acid isomers-A reference standard (2016). Advances in Natural and Applied Sciences . ISSN 1995-0772. 10 (17), s 19 - 22
  • Christy Alfred Antony UV/Visible and Infrared spectroscopy (2016).
  • Christy Alfred Antony Spectroscopic techniques in Chemistry (2016).
  • Christy Alfred Antony Thermally Induced Dehydration of Castor Oil Studied by Infrared Spectroscopy and Gas Chromatography (2016).
  • Christy Alfred Antony Applications of Near Infrared Spectroscopy in the Analysis of Surface Hydroxyl Groups on solid surfaces (2016).
  • Christy Alfred Antony Thermally induced cis-trans isomerization in trilinolein studied by infrared spectroscopy and gas chromatography (2016).
  • Christy Alfred Antony Applications of Near Infrared Spectroscopy in the Analysis of Water Adsorption on Hydroxyl Groups of solid samples (2016).
  • Christy Alfred Antony, Fernando N.R., Thermally induced chemical reactions in castor oil studied by infrared spectroscopy and gas chromatography: Determination of activation energy for the dehydration of ricinoleic acid (2016). Advances in Natural and Applied Sciences . ISSN 1995-0772. 10 (13), s 146 - 156

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