Prof. K R Ranjith Mahanama
Department of Chemistry
Publications
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Use of volatile tracers to determine the contribution of environmental tobacco smoke to concentrations of volatile organic compounds
Hodgson, A.T.; Daisey, J.M.; Alvenatis, L.E.; Mahanama, K.R.R.; Ten Brinke J. [1996]. Use of volatile tracers to determine the contribution of environmental tobacco smoke to concentrations of volatile organic compounds. Proceedings of Indoor Air ’96. The 7th International Conference on Indoor Air Quality and Climate, 4, 57-62
Use of volatile tracers to determine the contribution of environmental tobacco smoke to concentrations of volatile organic compounds
Hodgson, A.T.; Daisey, J.M.; Alvenatis, L.E.; Mahanama, K.R.R.; Ten Brinke J. [1996]. Use of volatile tracers to determine the contribution of environmental tobacco smoke to concentrations of volatile organic compounds. Presented at the 7th International Conference on Indoor Air Quality and Climate, July 21 – 26, Nagoya, Japan.
Toxic Volatile Organic Compounds in Simulated Environmental Tobacco Smoke: Emission factors for Exposure Assessment
Daisey, J.M.; Mahanama, K.R.R.; Hodgson, A.T. [1996]. “Toxic Volatile Organic Compounds in Simulated Environmental Tobacco Smoke: Emission factors for Exposure Assessment”. LBNL – 39966.
Indoor exposures to air toxics in environmental tobacco smoke
Daisey, J.M.; Mahanama, K.R.R.; Hodgson, A.T. [1996]. Indoor exposures to air toxics in environmental tobacco smoke. Presented at the joint meeting of the Society for Risk Analysis and the International Society of Exposure Analysis, December 08 – 12, New Orleans, Louisiana, USA.
Dynamic Behavior of Polycyclic Aromatic Hydrocarbons in Environmental Tobacco Smoke: Effects of Aging and Temperature Variation on Phase and Size Distributions
Gundel, L.A.; Mahanama, K.R.R.; Hering, S.V.; Daisey, J.M. [1996]. “Dynamic Behavior of Polycyclic Aromatic Hydrocarbons in Environmental Tobacco Smoke: Effects of Aging and Temperature Variation on Phase and Size Distributions”. LBNL – 42702.
Development of a fingerprinting method to investigate the arsenals
Development of a fingerprinting method to investigate the arsenals [2007]. Mr. A. Welianga, M.Sc. in Analytical Chemistry, University of Colombo.
Determination of organic pollutants in diesel exhaust emissions
Determination of organic pollutants in diesel exhaust emissions [1996]. Mr. A. Thyakasan, M.Sc. in Analytical Chemistry, University of Colombo. Co-supervisor: Dr. D.P. Dissanayake, Department of Chemistry, University of Colombo
Analysis of airborne pollutants – An overview
Analysis of airborne pollutants – An overview. Chapter in Atmospheric pollution. Published by Sri Lanka Association of Advancement of Science. Navaratne A.N. [Ed] pp 19- 28, 1996
Mahanama, K.R.R. Volatile Nitrosamines. LBL – 36642.
Volatile N-nitrosamines in Environment Tobacco Smoke: Sampling, Analysis, Emission Factors, and Indoor Air Exposures
Mahanama, K.R.R.; Daisey, J.M. [1995]. “Volatile N-nitrosamines in Environment Tobacco Smoke: Sampling, Analysis, Emission Factors, and Indoor Air Exposures”. LBL – 37302
Use of Volatile Tracers to Determine the Contribution of Environment Tobacco Smoke to Concentrations of Volatile Organic Compounds in Smoking Environments
Hodgson, A.T.; Daisey, J.M.; Alevantis, L.E.; Mahanama, K.R.R.; Gundel, L.A. [1995]. “Use of Volatile Tracers to Determine the Contribution of Environment Tobacco Smoke to Concentrations of Volatile Organic Compounds in Smoking Environments”. LBL – 37376.
Semi-volatile and particulate polycyclic aromatic hydrocarbons in environmental tobacco smoke: Cleanup, speciation and emission factors
Gundel, L.A.; Mahanama, K.R.R.; Daisey, J.M. [1995]. Semi-volatile and particulate polycyclic aromatic hydrocarbons in environmental tobacco smoke: Cleanup, speciation and emission factors. Environ. Sci. & Tech. 29, 1607-1614.
Wampler, D.A.; Miller-Leiden, S.; Nazaroff, W.W.; Litvak, A.; Mahanama, K.R.R.; Nematollahi, M.; Gadgil A.J. [1995]. Effectiveness of smokeless ashtray. J. Air & Waste Manage. Assoc. 45, 494-500
Direct determination of the phase distribution of semi-volatile polycyclic aromatic hydrocarbons using annular denuders
Gundel, L.A.; Lee, V.C.; Mahanama, K.R.R.; Stevens, R.K.; Daisey, J.M. [1995]. Direct determination of the phase distribution of semi-volatile polycyclic aromatic hydrocarbons using annular denuders. Atmos. Environ. 29, 1719-1733
An Improved Impregnated-filter Method for Measuring Low-level Concentrations of Toluene Diisiocynate in Air
Mahanama, K.R.R. Hodgson, A.T. [1995]. “An Improved Impregnated-filter Method for Measuring Low-level Concentrations of Toluene Diisiocynate in Air”. LBL – 36641
Toxic Volatile Organic Compounds in Environmental Tobacco Smoke: Emission Factors for Modeling Exposures of California Populations
Daisey, J.M.; Mahanama, K.R.R.; Hodgson, A.T. [1994]. “Toxic Volatile Organic Compounds in Environmental Tobacco Smoke: Emission Factors for Modeling Exposures of California Populations”. LBL – 36379.
Toxic volatile organic compounds in environmental tobacco smoke: Emission factors for modeling exposure of California populations
Daisey, J.M.; Mahanama, K.R.R.; Hodgson, A.T. [1994]. Toxic volatile organic compounds in environmental tobacco smoke: Emission factors for modeling exposure of California populations. Report submitted to California Air Resources Board. California, USA.
Semi-Volatile and Particulate Polycyclic Aromatic Hydrocarbons in Environmental Tobacco Smoke: Cleanup, Speciation and Emissions Factors
Gundel, L.A.; Mahanama, K.R.R.; Daisey, J.M. [1994]. “Semi-Volatile and Particulate Polycyclic Aromatic Hydrocarbons in Environmental Tobacco Smoke: Cleanup, Speciation and Emissions Factors”. LBL – 36157.
Selective fluorescence detection of polycyclic aromatic hydrocarbons in environmental tobacco smoke and other airborne particles
Mahanama, K.R.R.; Gundel, L.A.; Daisey, J.M. [1994]. Selective fluorescence detection of polycyclic aromatic hydrocarbons in environmental tobacco smoke and other airborne particles. Int. J. Environ. Anal. Chem. 56, 289-309.
Phase distribution of polycyclic aromatic hydrocarbons and other semi volatile compounds
Gundel, L.A.; Lee, V.C.; Mahanama, K.R.R.; Daisey, J.M.; Lane, D.A. [1994]. Phase distribution of polycyclic aromatic hydrocarbons and other semi volatile compounds. Presented at the 5th International Conference on Carbonaceous Particles in Atmosphere, August 23 – 26, Berkeley, California, USA.
New bioassay-directed chemical analysis approaches for assessing synergistic biological effects of air pollutants
Gundel, L.A.; Mahanama, K.R.R.; Daisey, J.M; Schuetzle, D.; Zinbo, M.; Kado, N.Y.; Carvalho, L.R.F.de; Gennings, C.; Tuckey, J. [1994]. New bioassay-directed chemical analysis approaches for assessing synergistic biological effects of air pollutants. Presented at the 45th Pittsburgh Conference, February 28 – March 04, Chicago, Illinois, USA.
Indoor air: Air toxics from environmental tobacco smoke.
Daisey, J.M.; Mahanama, K.R.R.; Hodgson, A.T. [1994]. Indoor air: Air toxics from environmental tobacco smoke. Presented at the 5th Annual West Coast Regional Specialty Conference on Current Issues in Air Toxics, November 09 – 10, Sacramento, California, USA.
Indoor air: Air toxics from environmental tobacco smoke
Daisey, J.M.; Mahanama, K.R.R.; Hodgson, A.T. [1994]. Indoor air: Air toxics from environmental tobacco smoke. Proceedings of the 5th Annual West Coast Conference on Current Issues in Air Toxics, 135-143
Exposure to air toxics from environmental tobacco smoke
Daisey, J.M; Mahanama, K.R.R.; Phan, T.; Hodgson, A.T. [1994]. Exposure to air toxics from environmental tobacco smoke. Presented at the 4th joint meeting of the International Society for Environmental Epidemiology and the International Society for Exposure Analysis meeting, September 18 – 21, Research Triangle Park, North Carolina, USA.
Environmental chamber studies of the fate of nicotine: Phase distribution, aging and wall deposition
Lee, V.C.; Gundel, L.A.; Mahanama, K.R.R.; Nematollahi, A.R.; Sextro, R.G.; Daisey, J.M. [1994]. Environmental chamber studies of the fate of nicotine: Phase distribution, aging and wall deposition. Presented at the 12th Annual Meeting of the American Association for Aerosol Research, August 28 – September 03, Los Angeles, California, USA.
Chemical characterization of polar organic matter in airborne particles
Gundel, L.A.; Mahanama, K.R.R.; Carvalho, L.F.R. de; Daisey, J.M. [1994]. Chemical characterization of polar organic matter in airborne particles. Presented at the 5th International Conference on Carbonaceous Particles in Atmosphere, August 23 – 26, Berkeley, California, USA.
Polycyclic aromatic hydrocarbons in indoor air and environmental tobacco smoke measured with a new integrated organic vapor-particle sampler
Gundel, L.A.; Daisey, J.M.; Mahanama, K.R.R.; Lee, V.C.; Stevens, R.K. [1993]. Polycyclic aromatic hydrocarbons in indoor air and environmental tobacco smoke measured with a new integrated organic vapor-particle sampler. Proceedings of Indoor Air ’93. The 6th International Conference on Indoor Air Quality and Climate, 1, 81-86
Polycyclic Aromatic Hydrocarbons in Indoor Air and Environmental Tobacco Smoke Measured with a New Integrated Organic Vapor-Particle Sampler
Gundel, L.A.; Daisey, J.M.; Mahanama, K.R.R. [1993]. “Polycyclic Aromatic Hydrocarbons in Indoor Air and Environmental Tobacco Smoke Measured with a New Integrated Organic Vapor-Particle Sampler”. LBL – 33683.
Indirect and direct genotoxic effects of tobacco smoke condensate on human mammary cells in culture.
Goth-Goldstein, R.; Leadon, S.A; Levine, G.; Mahanama, K.R.R.; Tischler; A.N. [1993]. Indirect and direct genotoxic effects of tobacco smoke condensate on human mammary cells in culture. Presented at the 1st Annual Scientific Conference of the Tobacco-related Disease Research Program, December 02 – 03, San Francisco, California, USA.
he phase distribution of polycyclic aromatic hydrocarbons in indoor air and environmental tobacco smoke measured with a new integrated organic vapor sampler
Gundel, L.A.; Daisey, J.M; Mahanama, K.R.R.; Lee, V.C.; Stevens, R.K. [1993]. The phase distribution of polycyclic aromatic hydrocarbons in indoor air and environmental tobacco smoke measured with a new integrated organic vapor sampler. Presented at the 6th International Conference on Indoor Air Quality and Climate, June 06 – 10, Helsinki, Finland.