Dr. R V Coorey
Department of Physics
Publications
Thermal capacity as a function of moisture content of sri lankan wood species
Thermal capacity as a function of moisture content of sri lankan wood species: Wheatstone bridge method, S. Anusha L Samarasekara and Ramal V. Coorey,Proceedings of the Technical Sessions, Institute of Physics, Sri Lanka, 27 (2011) 9-16
Symposium to felicitate International Programs in Physical Sciences (IPPS)
Symposium to felicitate International Programs in Physical Sciences (IPPS), Uppsala University, Sweden, Proceedings held at the University of Peradeniya on the Jan 10th, 11th 2011, Edited by L. Dissanayake, M.A. Careem, T.R. Ariyaratne and R.V. Coorey
Study of the effect of temperature on water permeation through carbon nanotubes subjected to an induced pressure gradient: A molecular dynamics simulation
Study of the effect of temperature on water permeation through carbon nanotubes subjected to an induced pressure gradient: A molecular dynamics simulation, Hiran Anushka Seram and Ramal V. Coorey, Samantha Weerasinghe, Proceedings of the Technical Sessions, Institute of Physics, Sri Lanka, 27 (2011) 17-25
Study of non-linear stress-strain curves of locally available low density polyurethane foams
Study of non-linear stress-strain curves of locally available low density polyurethane foams, I. D. Ishan Pradeep Iddamalgoda and Ramal V. Coorey, Proceedings of the Technical Sessions, Institute of Physics, Sri Lanka, 27(2011) 1-8
Ion- and Photon- Induced Mass Spectrometry of Natural Products: Ion formation, matrix effects and instrumentation
Ion- and Photon- Induced Mass Spectrometry of Natural Products: Ion formation, matrix effects and instrumentation, Edited by Ramal Coorey, VDM Verlag Dr. MüIler Aktiengesellschaft & Co., Germany, 2011 (ISBN No: 978-3-639-21602-8)
Study of elastic properties of reinforcing steel bars, J. A. Shayan R. Peiris andRamal V. Coorey, Proceedings of the Technical Sessions, Institute of Physics, Sri Lanka, 26 (2010)
Molecular dynamic simulation of heat capacities and diffusion coefficients as a function of temperature of tri-atomic molecules
Molecular dynamic simulation of heat capacities and diffusion coefficients as a function of temperature of tri-atomic molecules, Charith S. Peris and Ramal V. Coorey and Samantha Weerasinghe, Proceedings of the Technical Sessions, Institute of Physics, Sri Lanka, 26 (2010)
Use of matrix-assisted laser desorption/ionisation (MALDI) mass spectrometry in the structural confirmation of metal complexes
Use of matrix-assisted laser desorption/ionisation (MALDI) mass spectrometry in the structural confirmation of metal complexes, L.K.H.K. Alwis, R.V. Coorey, D.D.N.B. Daya, T.R. Ariyaratne, B.G.K. Perera, K.S.A. Thilakarathna, R.M De Silva and S. Hewage, 10th International Conference Desorption 2004, St. Petersburg, Russia, August 29 – September 2, 2004, P51
Design and construction of an electrostatic ion reflector for a matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometer
Design and construction of an electrostatic ion reflector for a matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometer, L.K.H.K. Alwis, T.R. Ariyaratne, D.D.N.B. Daya and R.V. Coorey, Proc 60th Annual Session, Sri Lanka Assoc. Advmt. Sci. 527E1 (2004) 224
Design and construction of a low cost linear matrix-assisted laser desorption/ ionization time-of-flight mass spectrometer with pneumatic controls
Design and construction of a low cost linear matrix-assisted laser desorption/ ionization time-of-flight mass spectrometer with pneumatic controls, L.K.H.K. Alwis, T.R. Ariyaratne, D.D.N.B. Daya and R.V. Coorey, Abstracts, Joint Academic Sessions, Faculties of Science & Medicine, University of Colombo, Sri Lanka, June 2004, 21
Design and construction of a low cost control system to automate a MALDI-TOF mass spectrometer, T.W.S. Goonetileke
Design and construction of a low cost control system to automate a MALDI-TOF mass spectrometer, T.W.S. Goonetileke, L.K.H.K. Alwis, R.V. Coorey, T.R. Ariyaratne and D.D.N.B. Daya, Abstracts, Joint Academic Sessions, Faculties of Science & Medicine, University of Colombo, Sri Lanka, June 2004, 22
Application of matrix-assisted laser desorption/ionization (MALDI) mass spectrometry to metal complexes
Application of matrix-assisted laser desorption/ionization (MALDI) mass spectrometry to metal complexes, L.K.H.K. Alwis, R.V. Coorey, D.D.N.B. Daya, T.R. Ariyaratne, B.G.K. Perera, K.S.A.Thilakarathna, R.M De Silva and S. HewageAbstracts, Joint Academic Sessions, Faculties of Science & Medicine, University of Colombo, Sri Lanka, June 2004, 24
Applications of mass spectrometry to characterize the components present in a curcumin sample
Applications of mass spectrometry to characterize the components present in a curcumin sample, R.V. Coorey and P. Håkansson, Sri Lankan Journal of Physics, 4, 11 (2003)
Low mass ions observed in plasma desorption mass spectrometry of high explosives
Low mass ions observed in plasma desorption mass spectrometry of high explosives, K. Håkansson, R.V. Coorey, R.A. Zubarev, V.L. Talrose and P. Håkansson , J. Mass Spectrom. 35 (2000) 337
Construction of a matrix assisted laser desorption/ioinisation time-of-flight mass spectrometer
Construction of a matrix assisted laser desorption/ioinisation time-of-flight mass spectrometer, R.V. Coorey, T.R. Ariyaratne, D.D.N.Barlo Daya and W.M.K.P. Wijayartana, Sri Lanka Journal of Physics-Vol 1 (2000-March) 33
Interaction between explosive- and analyte layers in explosive matrix assisted plasma desorption mass spectrometry
Interaction between explosive- and analyte layers in explosive matrix assisted plasma desorption mass spectrometry, K. Håkansson, R.A. Zubarev, R.V. Coorey and P. Hakansson, Rapid Commun. Mass Spectrom., 13, 1169 (1999)
Interaction between explosive- and analyte layers in explosive matrix assisted plasma desorption mass spectrometry
Interaction between explosive- and analyte layers in explosive matrix assisted plasma desorption mass spectrometry, R.V. Coorey, K. Håkansson, R.A. Zubarev, and P. Håkansson, 47th ASMS conference on mass spectrometry and allied topics, Dallas, Texas, June 13-17, 1999
The possible role of high explosive matrices in MALDI
The possible role of high explosive matrices in MALDI, V. Talrose, M.A. Baldwin, R. Zubarev, K. Håkansson, R. Coorey, V. Laiko, R. Whittal, F.C. Walls and A.L. Burlingame, 46th ASMS conference on mass spectrometry and allied topics, in Florida, June, 1998
Comparative studies of natural products using soft ionisation techniques
Comparative studies of natural products using soft ionisation techniques, Ramal V. Coorey, Gamini Piyadasa, Per Håkansson and Kristina Håkansson, 10th Nordic Conference on mass spectrometry, Umeå, Sweden, August, 22-25, 1998
An investigation on the applicability of plasma desorption mass spectrometry in the study of natural product compounds
An investigation on the applicability of plasma desorption mass spectrometry in the study of natural product compounds, D.D.N. B. Daya, U.K. Abeywarna, T.R. Ariyaratne, R.V. Coorey, C.K.G. Piyadasa, W.M.K.P. Wijayarathna and S. Mohottalage, Book of Abstracts, Proc 53rd Annual Session, Sri Lanka Assoc. Advmt. Sci. E2-38 (1997) 362-3
Performance of a new two-way ion production facility constructed for a plasma desorption mass spectrometer
Performance of a new two-way ion production facility constructed for a plasma desorption mass spectrometer, D.D.N.B. Daya, U.K. Abeywarne, T.R. Ariyaratne,R.V. Coorey, C.K.G. Piyadasa and W.M.K.P. Wijayarathna , Book of Abstracts,Proc. 52nd Annual Sessions of Sri Lanka Assoc. Advmt. Sci. E1-518 (1996) 171
Peptide sequence information by partial acid hydrolysis: an analysis by matrix-assisted laser desorption ionization mas spectrometry
Peptide sequence information by partial acid hydrolysis: an analysis by matrix-assisted laser desorption ionization mas spectrometry, R.V. Coorey, P. Hakansson, R.A. Zubarev and T.R. Ariyaratne, Book of Abstracts, 52nd Annual Sessions of Sri Lanka Assoc. Advmt. Sci., E1-518 (1996) 184
Performance of the newly constructed linear time-of-flight plasma desorption mass spectrometer
Performance of the newly constructed linear time-of-flight plasma desorption mass spectrometer, C.K.G. Piyadasa, U.K. Abeywarna, T.R. Ariyaratna, R.V. Coorey, D.D.N.B. Daya and W.M.K.P. Wijayarathna, Book of Abstracts, 51st Annual Sessions of Sri Lanka Assoc. Advmt. Sci. E1-06 (1995) 341
Performance of an electrostatic lens (einzel lens) as an ion maneuvering device in a time-of-flight mas spectrometer
Performance of an electrostatic lens (einzel lens) as an ion maneuvering device in a time-of-flight mas spectrometer, C.K.G. Piyadasa, U.K. Abeywarna, T.R. Ariyaratna,R.V. Coorey, D.D.N.B. Daya and W.M.K.P. Wijayarathna, Book of Abstracts, 51stAnnual Sessions of Sri Lanka Assoc. Advmt. Sci. E1-07 (1995) 343
252Cf – plasma desorption mass spectra of penicillins and the stabilization of molecular ions by cationization
252Cf – plasma desorption mass spectra of penicillins and the stabilization of molecular ions by cationization, R.V. Coorey, U.K. Abeywarna, T.R. Ariyaratne, D.D.N.B. Daya and C.K.G. Piyadasa, Book of Abstracts, 49th Annual Session, Sri Lanka Assoc. Advmt. Sci., E1-18 (1993) 197