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PUBLICATIONS

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Books
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  • Dahman, Y. Nanotechnology and Functional Materials for Engineers. Elsevier, 2017. 

  • Dahman, Y. Biomaterials Science and Technology: Fundamentals and Development. CRC, 2019 - In Press.

  • Dahman Y. Fundamentals of Chemical Reaction Engineering Kinetics. Wiley, 2020 - Under preparation. 

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Chapters in Books
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  • Dahman, Y. "Ch. 298: Production and Utilization of Bacterial Cellulose Nanofibres.” Encyclopedia of Nanoscience and Nanotechnology, 3rd ed., 2009.

  • Hamood-ur-Rehman, M., Ein-Mozafarri, F. and Dahman, Y. “Ch. 1219: Hydrodynamics of Pneumatically Agitated External Loop Airlift Bioreactors” Recent Developments in Biotechnology, Vol. 12, Bioprocess/ Biochemical Engineering, 2013.

  • Dahman, Y. “Ch. 1223: Sustainable Biobutanol is the Green Gasoline of the Future.” Recent Developments in Biotechnology, Vol. 12, Bioprocess/ Biochemical Engineering, 2013.

  • Dahman, Y. and Roy, P. “Challenges and Generations of Biofuels: Will Algae Fuel the World?” Microbial Communities and Energy Production, CRC Press (Taylor and Francis), 2014.

  • Hughes, B. and Dahman, Y. “Ch. 14: Self-Assembled NanoBiomaterials.” Fabrication and self-assembly of NanoBioMaterials,Vol. I, Applications of NanoBioMaterials (Elsevier), 2015.

  • Dahman, Y., Sulaiman, B., Chen, J. and Javaheri, H. “Ch. 1: Synthesis, Characterization and Applications of Nanoparticles.” Fabrication and self-assembly of NanoBioMaterials, Vol. I, Applications of NanoBioMaterials (Elsevier), 2015.

  • Sheikh, I and Dahman, Y. “Ch. 2: Applications of NanoBiomaterials in Hard Tissue Engineering.”  Applications of Nanobiomaterials. Vol. IV, NanoBioMaterials in Hard Tissue Engineering (Elsevier), 2016, pp 33-61.

  • AbuGhalia, M. and Dahman, Y. “Ch. 6: Recent Advances in the Synthesis, Properties, and Applications of Nanobiomaterials.” Applications of Nanobiomaterials, Vol IV, NanoBioMaterials in Hard Tissue Engineering (Elsevier), 2016.

  • Goyat, M. and Dahman, Y. “Ch. 9: Advances in Bacterial Cellulose Nanofibers: From Production to Utilization.” Cellulose and Cellulose Derivatives: Synthesis, Modification, Nanostructure and Applications, Noval Science Publisher, 2016, pp 207 – 232.

  • Hosseinabadi, H. and Dahman, Y. “Applications of Nanobiomaterials in Drug Delivery.” Strategies of Nanotechnology in Drug Delivery, Apple Academic Press, (2016).

  • Patel, N. and Dahman, Y. “Nanobiomaterials: Technology aspects and applications in tissue engineering.” Strategies of Nanotechnology in Drug Delivery, Apple Academic Press; (2016).

  • AbuGhalia, M. and Dahman, Y. “Ch. 15: Synthesis and Utilization of Natural Fiber Reinforced Biodegradable Poly(lactic acid) Bio-Nanocomposites.” Lignocellulosic Fibre and Biomass-based Composite Materials: Processing, Properties and Applications, Elsevier, 2017.

  • Khattab, M., Hady, N., and Dahman, Y. “Ch. 23: Cellulose-reinforced Nanofibre Composites: Production, Properties and Applications.” Cellulose Nanocomposites: Opportunities and Challenges, Elsevier, 2016.

  • Dahman, Y., Nasr, E., Prekh, D., Alhamami, M., and Kaur, R. “Ch.1: Nanotechnology and its Applications in Biomedical Engineering.” Emerging Trends in Nanobiomedicine, CRC Press, 2018.

  • Dahman,Y., Junior, V., Xuan, Y., Nagy, S., Saini, S., Kaur, J and Khan, B. “Ch. 7: Production and Utilization of Nanofibers as Promising Biomaterials.” Emerging Trends in Nanobiomedicine, CRC Press, 2018.

  • Dahman, Y., Dignan, C., Fiayaz, A., and Chaudhry, A. “Ch. 13: An introduction to biofuels, foods, livestock, and the environment.” Biomass, Biopolymer Based Materials, and Bioenergy - Construction, Biomedical, and other Industrial Applications, Elsevier, 2019.

  • Dahman, Y., Syed, K., Begum, S., Roy, P. and Mohtasebi, B. “Ch. 14: Biofuels: their characteristics and analysis.”, Biomass, Biopolymer Based Materials, and Bioenergy - Construction, Biomedical, and other Industrial Applications, Elsevier, 2019.

 

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Articles in Refereed Journals (Published or Accepted)

 

  • Khattab, M. and Dahman, Y. “Synthesis and Characterization of Cellulose Nanowhisker Reinforced-Poly(Caprolactone) Scaffold for Tissue Engineering Applications.” Applied Polymer Science – Springer, 2019. 

  • Rabii, A., Aldin, S., Dahman, Y, Elbeshbishy, E. “A Review on Anaerobic Co-digestion with Focus on Microbial Consortia Diversity and Digester ModePopulations and the effect of multi-stage digester configuration.” Energies, vol.12, 2019.

  • Khattab, M. and Dahman, Y.; Microbial production, ultrasound-assisted extraction and characterization of sustainable poly-3-hydroxybutyrate P(3HB) biopolymer from hemp hurd  hydrolysate using Ralstonia eutropha “Production and recovery of poly-3-hydroxybutyrate bioplastics using agro-industrial residues of hemp hurd biomass.” Bioprocess and Biosystems Engineering – Springer, 2019. 

  • Rabii, A., Aldin, S., Dahman, Y., Elbeshbishy E., “Mesophilic anaerobic co-digestion of manure and thickened waste activated sludge at different mixture ratios.” Proceedings of the Water Environment, 2018.

  • Mohtasebi1, B., Maki, M., Qin, W. and Dahman, Y. “Novel Fusants of Two and Three Clostridia for Enhanced Green Production of Biobutanol.” Biofuels Journal – CRC Taylor & Francis, 2019.

  • Khattab, M. and Dahman, Y. “Functionalized Bacterial Cellulose Nanowhiskers as Long Lasting Drugs Nanocarriers for Antibiotics and Anticancer drugs.” Canadian Journal of Chemical Engineering – Wiley, 2019.

  • AbuGhalia, M. and Dahman, Y. "Biodegradable poly (lactic acid) based scaffold: synthesis and biomedical applications." Journal of Polymer Research, vol. 24, 2017.

  • Volynets, B., Nakhoda, H., Abu Ghalia, M. and Dahman, Y. "Preparation and characterization of poly(2-hydroxyethyl methacrylate) grafted bacterial cellulose using atom transfer radical polymerization." Journal of Fibers and Polymers, vol. 18, 2017. pp 859–867.

  • AbuGhalia, M and Dahman, Y. “Optimization of mechanical properties and biodegradability of porous PLA reinforced with green nanofibers for applications in soft tissue regeneration.” Composites Science and Technology (Elsevier), 2016. 

  • AbuGhalia, M and Dahman, Y. “Comparative Investigations on Different Optimum Polymerization Conditions for the Synthesis of a Sustainable Poly (Lactic Acid).” Journal of Polymers and the Environment, vol. 26, 2018, pp 1903–1919.

  • AbuGhalia, M. and Dahman, Y. “Fabrication and enhanced mechanical properties of porous PLA/PEG copolymer reinforced with bacterial cellulose nanofibers for soft tissue engineering applications.” Polymer Testing, vol. 61, 2017, pp. 114-131.

  • Mohtasebi, B., Maki, M., Qin, W. and Dahman, Y. “Novel Fusants of Two and Three Clostridia for Enhanced Green Production of Biobutanol.” Journal of Bioporcess and Biosystems Engineering (Springer), 2016.

  • Al-Abdallah, W. and Dahman, Y. “Evaluation of possibility to produce green biocellulose nanofibers in simultaneous saccharification and fermentation of sustainable agro-industrial residues.” Biointerface Research in Applied Chemistry, vol. 6, 2016, pp. 1450-1456.

  • Volynets, B., Ein-Mozaffari, F., Dahman, Y. “Biomass processing into ethanol: pretreatment, enzymatic hydrolysis, fermentation, rheology, and mixing.” Green Processing and Synthesis, vol. 6, 2016, pp. 1–22.

  • AbuGhali, M. and Dahman, Y. "Development and Evaluation of Zeolites and Metal-Organic Frameworks for CO2 Separation and Capture." Journal of Energy Technology, vol. 4, 2016, pp. 1 – 18.

  • AbuGhali, M. and Dahman, Y. “Investigating the effect of multi-functional chain extenders on PLA/PEG copolymer properties.” International Journal of Biological Macromolecules, vol. 95, 2017, pp. 494-504.

  • AbuGhalia, M, Inuwa, I, Hassan, A, and Dahman, Y. “Viscoelastic Behavior and Mechanical Properties of Polypropylene/Nano-Calcium Carbonate Nanocomposites Modified by a Coupling Agent.” Macromolecular Research (Springer), vol. 24, 2016.

  • AbuGhali, M. and Dahman, Y. “Radiation crosslinking polymerization of poly (vinyl alcohol) and poly (ethylene glycol) with controlled drug release.” Journal of Polymer Research (Springer), vol. 22, 2015, pp. 218 – 226.

  • Nakhoda, H. and Dahman, Y. “Mechanical Properties and Biodegradability of Porous Polyurethanes Reinforced with Green Nanofibers for Applications in Tissue Engineering.” Polymer Bulletin (Springer), vol. 73, 2016, pp. 2039–2055.

  • Dahman, Y. “Response to “Comments on ‘Novel biodegradable polyurethanes reinforced with green nanofibers for applications in tissue engineering.” Canadian Chemical Engineering Journal (Wiley), vol. 93, 2015, pp. 1511-1512.

  • Syed, K. and Dahman, Y. “Novel Clostridial Fusants in Comparison with Co-Cultured Counterparts Species for Enhanced Production of Biobutanol using Green Renewable and Sustainable Feedstock.” Bioprocess and Biosystems Engineering (Springer), vol. 38, 2015, pp. 2249 – 2262.

  • Ferhan, M. and Dahman, Y. “Novel Thermostable Clostridial Strains through Protoplast Fusion for Enhanced Biobutanol (or Butanol) Production at Higher Temperature: Preliminary Study.” AIMS Energy, vol. 4, 2015, pp. 22-36.

  • Begum, S. and Dahman, Y. “Enhanced Biobutanol Production Using Novel Clostridial Fusants in Simultaneous Saccharification and Fermentation of Green Renewable Agriculture Residues.” Biofuels, Bioproducts and Biorefining (Wiley), vol. 9, 2015, pp. 529 - 544.

  • Dahman, Y. and Ugwu, C. “Cost-Competitive and Environmentally Friendly Production of Green Biodegradable Plastics of poly(3-hydroxybutyrate) from Renewable Resources of Agriculture Residues.” Journal of Bioprocess and Biosystems Engineering – Springer, vol. 37, 2014, pp. 1561-1569.

  • Nakhoda, H. and Dahman, Y. “Novel Biodegradable Polyurethanes Reinforced With Green Nanofibers for Applications in Tissue Engineering. Synthesis and Characterization.” Canadian Journal of Chemical Engineering – Wiley, vol. 92, 2014, pp. 1895–1902.

  • Dahman, Y. “Poly(Lactic Acid): Green and Sustainable Plastics.” Fermentation Technology, 2014.

  • Al-Abdallah, W. and Dahman, Y. “Production of green biocellulose nanofibers by Gluconacetobacter xylinus through utilizing the renewable resources of agriculture residues.” Journal of Chemical Technology & Biotechnology, vol. 36, 2013, pp. 1735-1743.

  • Dahman, Y. and Jayasuriya, K. “Preliminary Study of Binary Protein Adsorption System and Potential Bioseparation under Homogeneous Field of Shear in Airlift Biocontactor.” Advances in Bioscience and Biotechnology, vol. 4, 2013, pp. 710-718.

  • Rehman, M., Ein-Mozaffari F., and Dahman, Y. “Dynamic and local gas holdup studies in external loop recirculating airlift reactor with two rolls of fiberglass packing using electrical resistance tomography.” Journal of Chemical Technology & Biotechnology, vol. 88, 2013, pp. 887 - 896.

  • Rehman, M, Dahman, Y., and Ein-Mozaffari, F. “Investigation of Mixing Characteristics in a Packed-Bed External Loop Airlift Bioreactor Using Tomography Images.” Chemical Engineering Journal, vol. 213, 2012, pp. 50-61.

  • Khan, F. and Dahman, Y. “Novel Approach for the Utilization of Biocellulose Nanofibres in Polyurethane Nanocomposites for Potential Applications in Bone Tissue Implants.” Journal of Designed Monomers and Polymers, vol. 15, 2011, pp. 1-29.

  • Dahman, Y.; Jayasuriya, K. E. and Oktem, T. “Optically Transparent Nanocomposite Reinforced with Modified Cellulose Nanofibre.” Journal of Applied Polymer Science, vol. 126, 2012, pp. 188-196.

  • Thirmal, C. and Dahman, Y. “Comparisons of Existing Pretreatment, Saccharification, and Fermentation Processses for Butanol Production from Agricultural Residues.” Canadian Chemical Engineering Journal, vol. 90, 2012, pp. 745-761.

  • Volynets, B. and Dahman, Y. “Assessment of Pretreatments and Enzymatic Hydrolysis of Wheat Straw as a Sugar Source for Bioprocess Industry.” Journal of International Energy and Environment, vol. 2, 2010, pp. 427 - 442.

  • Yakubu-Gumery, F., Ein-Mozaffari, F. and Dahman, Y. “Macromixing hydrodynamic study in draft-tube airlift reactors using electrical resistance tomography.” Journal of Bioprocess and Biosystems Engineering, vol.34, 2011, pp. 135-44.

  • Islam, M.Z., Dhib, R., and Dahman, Y. “Modeling of Infrared Drying of Polymer Solutions.” Journal of Chemical Engineering & Processing, 2010.

  • Thirmal, C. and Dahman, Y. “Different Physical and Chemical Pretreatments of Wheat Straw for Enhanced Biobutanol Production in Simultaneous Saccharification and Fermentation.” Journal of International Energy and Environment, vol. 2, 2011, pp. 615 – 626.

  • Sani A, and Dahman Y. “Production of bacterial synthesized biocellulose nanofibres using different culture methods.” Journal of Chemical Technology & Biotechnology, vol. 85, 2010, pp.151-164.

  • Dahman, Y., Jayasuriya, K.E. and Kalis, M. “Potential of Biocellulose Nanofibers Production from Agricultural Renewable Resources: Preliminary Study.” Appl Biochem Biotechnol, vol. 162, 2010, pp.1647–1659.

  • Gumery F, Ein-Mozaffari F, and Dahman Y. “Characteristics of Local Flow Dynamics and Macro-Mixing in Airlift Column Reactors for Reliable Design and Scale-Up.” International Journal of Chemical Reactor Engineering, vol. 7, 2009.

  • Dahman Y. “Nanostructured biomaterials and biocomposites from bacterial cellulose nanofibers.” J Nanosci Nanotechnol, vol. 9, 2009, pp.5105-5122. 

  • Dahman, Y., Margaritis, A. “Applicability of airlift draft-tube fluidized bioreactors for binary protein mixture bioseparation.” Bioprocess Biosyst Eng, vol. 31, 2008, pp. 335–344.

  • Puskas J.E., Chen Y, Dahman Y, and Padavan D. “Polyisobutylene‐based biomaterials.” Journal of Polymer Science Part A: Polymer Chemistry, vol.42, 2004, pp. 3091-3109. 

  • Dahman, Y., Puskas, J.E., Margaritis, A. Merali, Z. and Cunningham, M. “Novel thymine-functionalized polystyrenes for applications in biotechnology. Polymer synthesis and characterization.” Macromolecules, vol. 36, 2003.

  • Puskas, J.E., Dahman, Y., Margaritis, A., and Cunningham, M., “Novel Thymine-Functionalized Polystyrenes for Applications in Biotechnology. 2. Adsorption of Model Proteins.” Biomacromolecules, vol. 5, 2004, pp. 1412-1421.

 

Articles in Refereed Journals (Submitted)

 

  • Khattab, M. and Dahman Y. “Dual-Function Poly(Caprolactone) Scaffold for Long-Term Drug Release and Tissue Engineering Applications.” Applied Polymer Science – Springer, 2019.

  • Rabii, A., Aldin, S., Dahman, Y., and Elbeshbishy, E. “Mesophilic Anaerobic co-digestion of manure and thickened waste activated sludge.” Bioresource Thechnology, 2020.

  • Rabii, A., Aldin, S., Dahman, Y., and Elbeshbishy, E. “A new approach for optimizing mixing ratio in mesophilic anaerobic co-digestion of source separated organic waste with thickened waste activated sludge.” Waste Management, 2020.

  • Rabii, A., Aldin, S., Dahman, Y., and Elbeshbishy, E. “Anaerobic co-digestion of organic waste: A renewable energy source.” Influents, 2020.

 

Selected Peer Reviewed Industrial Technical Reports (total of 28 reports)

 

  • Dahman, Y. “Production, Modification, and Utilization of B.C. Nanofibers.” Annual Report for NSERC–Industrial R&D Program, Jun 2006, London, Ontario.

  • Dahman, Y. “Nanocomposites Based on B.C. Hydrogel Polymer Matrix.” Internal Technical Report for Axcelon Biopolymers Co., Research Engineer, Jan 2006, London, Ontario.

  • Dahman, Y. “Surface Modification of B.C. Nanofibers.” Internal Technical Report for Axcelon Biopolymers Co., Research Engineer, Jun 2005, London, Ontario.

  • Dahman, Y. “Biosynthesis of B.C. in Airlift Bioreactor.” Internal Technical Report for Axcelon Biopolymers Co., Research Engineer, Jan 2005, London, Ontario.

  • Dahman, Y. “Novel Thymine Functionalized Polystyrene for Applications in Biotechnology.” Ph.D. Dissertation, 2004, University of Western Ontario.

 

Conference Proceedings

 

  • Roy, P. and Dahman, Y. “The Evolution of Green Biofuels Generations.” 8th Annual Conference for the Academy of Innovation and Entrepreneurship, August 2015, Toronto, Canada.

  • Roy, P. and Dahman, Y. “Role of Canadian Government in Advancing Green Biofuel Industry.” 8th Annual Conference for the Academy of Innovation and Entrepreneurship, August 2015, Toronto, Canada.

  • Dahman, Y. and Goyat, M. “Production of Green Biocellulose Nanofibers By Utilizing Renewable Resources of Algae.” 32nd Annual Meeting of the Canadian Biomaterials Society, May 2015, Toronto, Canada.

  • Dahman, Y. and Nakhoda, H. “Novel Green Polyurethanes Nanocellulose Composites for Applications in Tissue Engineering.” 32nd Annual Meeting of the Canadian Biomaterials Society, May 2015, Toronto, Canada,.

  • Dahman, Y., Volynets, B., Nakhoda, H. and Abu Ghalia, M. “Bacterial Cellulose Nanofibers Grafted Poly (2-hydroxyethyl methacrylate) via Atom Transfer Radical Polymerization.” 32nd Annual Meeting of the Canadian Biomaterials Society, May 2015, Toronto, Canada,.

  • Dahman, Y. and Oktem, T. “Optically Transparent BC-Nano-Hydrogel Composites.” 32nd Annual Meeting of the Canadian Biomaterials Society, May 2015, Toronto, Ontario.

  • Nakhoda, H. and Dahman, Y. “Synthesis and Characterization of Novel Biodegradable Polyurethanes Reinforced With Green Nanofibers for Applications in Tissue Engineering.” 4th International Conference on Nanotechnology: Fundamental and Applications, August 2013, Toronto, Canada.

  • Al-Abdallah, W. and Dahman, Y. “Production of Green Biocellulose Nanofibers in SHF Process from Renewable Resources.” 4th International Conference on Nanotechnology: Fundamental and Applications”, August 2013, Toronto, Canada.

  • Al-Abdallah, W. and Dahman, Y. “Production of Green Biocellulose Nanofibers in SSF Process from Renewable Resources.” 4th International Conference on Nanotechnology: Fundamental and Applications”, August 2013, Toronto, Canada.

  • Kalis, M., Jayasuriya, K. and Dahman, Y. “Production of Biocellulose Nanofibers Using Sugar Mixtures of Different Composition in the Feedstock.” 4th International Conference on Nanotechnology: Fundamental and Applications, August 2013, Toronto, Canada.

  • Al-Abdallah, W. and Dahman, Y. “Production of green biocellulose nanofibers by utilizing the renewable resources of agriculture residues.” 4th International Conference on Nanotechnology: Fundamental and Applications, August 2013, Toronto, Canada.

  • Dahman, Y. and Sani, A. “Biocellulose Nanofibers from Agriculture Wastes Using Different Culture Methods.” TechConnect World Conference and Expo, 2010, Anaheim, California, USA.

  • Dahman, Y. and Oktem, T. “Novel Class of Optically Transparent Nanocomposites.” International Conference on Nanotechnology: Fundamentals and Applications, 2013, Ottawa, Ontario.

  • Al-Abdallah, W. and Dahman, Y. “Production of green biocellulose nanofibers by utilizing the renewable resources of agriculture residues.” 62nd Canadian Chemical Engineering Conference, October 2012, Vancouver, Canada.

  • Dahman, Y., Jayasuriya, K. E. and Kalis, M. “Potential of Bacterial Cellulose Nanofibers production from Agriculture Residues.” 18th European Biomass Conference, 2010, Lyon, France.

  • Dahman, Y. “Novel Class of Nanostructured Hydrogels Reinforced with Modified Cellulose Nanofibers.” 2009 AIChE Annual Meeting; Materials Engineering and Sciences Division, November 2009, Nashville, TN, USA.

  • Dahman, Y. and Jayasuriya, K. E. “Draft Tube Biocontactors and Potential Applications in Proteins Bioseparations.” AIChE Annual Meeting: Separations Division, Nov 2009, Nashville, TN, USA.

  • Dahman, Y. and Oktem, T. “Optically Transparent Nanocomposite Reinforced with Modified Cellulose Nanofibers.” 8th World Congress of Chem. Engineering, August 2009, Montreal, Quebec.

  • Dahman, Y. and Jayasuriya, K. E. “Preliminary Study on Bioseparation of Binary Protein System in Airlift Biocontactor.” 8th World Congress of Chem. Engineering, August 2009, Montreal, Quebec.

  • Dahman, Y, Puskas, J E. and Cunningham, M. “Thymine Functionalized Polystyrenes for Applications in the Biomedical Fields.” 223rd ACS National Meeting, April 2002, Orlando, FL, USA.

  • Dahman, Y., Margaritis, A., Puskas, J. E. and Cunningham, M. “Novel Functionalized Polystyrenes for Selective Adsorption.” 22nd Canadian Biomaterials Society, June 2002, Toronto, Ontario.

 

Conference Presentations and Posters

 

  • Rabii, A., Aldin, S., Dahman, Y. and Elbeshbishy, E. “Anaerobic Co-digestion of Source Separated Organics with Thickened Waste Activated Sludge and Manure.” 55th Central CAWQ, Feb 2020, Toronto, Canada.

  • Rabii, A., El Sayed, A., Sevak, D., Aldin, S., Dahman, Y. and Elbeshbishy, E. “Optimization of anaerobic co-digestion of multi substrates for biomethane recovery.” EART19[MF1] , Jun, 2019.

  • Rabii, A., El Sayed, A., Sevak, D., Aldin, S., Dahman, Y. and Elbeshbishy, E. “Evaluation of Biomethane Recovery from Co-digestion of Source Separated Organic Waste and Thickened Waste Activated Sludge.” The 11th Western CAWQ, May 2019, Alberta.

  • Rabii, A., Aldin, S., Dahman, Y. and Elbeshbishy, E. “Influence of Mixing Ratio on anaerobic digestion of mixed feedstocks.” IWA ecoSTP, 2018, London.

  • Rabii, A., Aldin, S., Dahman, Y. and Elbeshbishy, E. “Mesophilic anaerobic co-digestion of Source Separated Organic Waste (SSO) with Thickened Waste Activated Sludge (TWAS) for Improving Biomethane Production, 9th International Conference on Recycling: Reduce, Reuse, Recycle.” Dec 2018, Vancouver, BC.

  • Rabii, A., El Sayed, A., Aldin, S., Dahman, Y. and Elbeshbishy, E. “The dynamic change of soluble contents in hydrolysis and acidification of multi feedstocks.” 9th International Conference on Recycling: Reduce, Reuse, Recycle, Dec 2018, Vancouver, BC.

  • Rabii, A., Dahman, Y. and Elbeshbishy, E.  “Mesophilic Anaerobic Co-digestion of Manure and Thickened Waste Activated Sludge at Different Mixing Ratios, Residual and Biosolids 2018.” Water Environment Federation, May 2018, Phoenix, AZ, USA.

  • Rabii, A., El Sayed, A., Aldin, S., Dahman, Y. and Elbeshbishy, E. “Improvement of Biomethane Production by Anaerobic Digestion of Multi Feedstocks- Influence of Mixing Ratio.” 53rd CAWQ, Feb 2018, Toronto, Canada.

  • Rabii, A., Dahman, Y. and Elbeshbishy, E. “Mesophilic Anaerobic Co-digestion of Manure and Thickened Waste Activated Sludge for Improving Biomethane Production.” FEAS Graduate Students Symposium, 2018, Ryerson University.

  • Rabii, A., El Sayed, A., Sevak, D., Aldin, S., Dahman, Y. and Elbeshbishy, E. “Evaluation of hydrolysis rate in anaerobic Co-digestion of Source Separated Organic Waste and Thickened Waste Activated Sludge.” The 11th Western CAWQ, May 2019, Alberta,

  • Rabii, A., Aldin, S., Dahman, Y. and Elbeshbishy, E. “Study of Hydrolysis Kinetics in Anaerobic Co-digestion of Multi Substrate for Biogas Recovery.” GRADShowcase, 2019, Ryerson University.

  • AbuGhalia, M. and Dahman, Y. "Effect of a Multifunctional Chain Extender on the Mechanical Properties and Thermal Stability of Poly (lactic acid) Synthesized via Direct Polycondensation." World Biomaterials Congress, May 2016, Montreal, Canada.

  • Roy, P. and Dahman, Y. “Role of Canadian Government in Advancing Green Biofuel Industry.” 8th Annual Conference for the Academy of Innovation and Entrepreneurship, August 2015, Toronto, Canada.

  • Dahman, Y. and Goyat, M. “Green Production of Biocellulose Nanofibers from Renewable Resources.” Bio-Inspired Ideas for Sustainable Technology, Oct. 2014, Toronto, Ontario.

  • Dahman, Y. and Goyat, M. “Production of Green Biocellulose Nanofibers By Utilizing Renewable Resources of Algae.” 32nd Annual Meeting of the Canadian Biomaterials Society, May 2015, Toronto, Ontario.

  • Dahman, Y. and Nakhoda, H. “Novel Green Polyurethanes Nanocellulose Composites for Applications in Tissue Engineering.” 32nd Annual Meeting of the Canadian Biomaterials Society, May 2015, Toronto, Ontario.

  • Dahman, Y., Volynets, B., Nakhoda, H. and Abu Ghalia, M. “Bacterial Cellulose Nanofibers Grafted Poly (2-hydroxyethyl methacrylate) via Atom Transfer Radical Polymerization.” 32nd Annual Meeting of the Canadian Biomaterials Society, May 2015, Toronto, Ontario.

  • Dahman, Y. and Oktem, T. “Optically Transparent BC-Nano-Hydrogel Composites.” 32nd Annual Meeting of the Canadian Biomaterials Society, May 2015, Toronto, Ontario.

  • Dahman, Y., Ein-Mozaffari, F. and Ur-Rahman, M. “Dynamic Study of External Loop Recirculating Gaslift Reactor Using Electrical Resistance Tomography.” 12th International Conference on Gas-Liquid & Gas-Liquid-Solid Reactor Engineering - AICHE, June 2015, NY, USA.

  • Abughalia, M. and Dahman, Y. “Synthesis and Characterization of Novel Green Poly(Lactic Acid) Via Direct Polycondensation.” 64th CSChE Conference and Exhibition, Oct. 2014, Niagara Falls, Ontario.

  • Shehata, M, Gean Ye, A., Hashemi, S., Amlah, L. and Oguamanam, D. “Experiential Learning: a Tool to Enhance Students' Learning and Perception of Their Future Career.” Ryerson Faculty Conference, May 2015, Ryerson University.

  • Nakhoda, H. and Dahman, Y. “Synthesis and Characterization of Novel Biodegradable Polyurethanes Reinforced With Green Nanofibers for Applications in Tissue Engineering.” 4th International Conference on Nanotechnology: Fundamental and Applications, August 2013, Toronto, Canada.

  • Al-Abdallah, W. and Dahman, Y. “Production of Green Biocellulose Nanofibers in SHF Process from Renewable Resources.” 4th International Conference on Nanotechnology: Fundamental and Applications, August 2013, Toronto, Canada.

  • Al-Abdallah, W. and Dahman, Y. “Production of Green Biocellulose Nanofibers in SSF Process from Renewable Resources.” 4th International Conference on Nanotechnology: Fundamental and Applications, August 2013, Toronto, Canada.

  • Kalis, M., Jayasuriya, K. and Dahman, Y. “Production of Biocellulose Nanofibers Using Sugar Mixtures of Different Composition in the Feedstock.” 4th International Conference on Nanotechnology: Fundamental and Applications, August 2013, Toronto, Canada.

  • Al-Abdallah, W. and Dahman, Y. “Production of green biocellulose nanofibers by utilizing the renewable resources of agriculture residues.”, 4th International Conference on Nanotechnology: Fundamental and Applications, August 2013, Toronto, Canada.

  • Al-Neddaff, H., Turcotte, G. and Dahman, Y. “Optimal Sugar Compositions and Conditions for Enhanced Biobutanol Bioproduction.” Poster, 60th CSChE, Oct 2010, Saskatoon, Saskatchewan.

  • Thirmal, C. and Dahman, Y. “Evaluation of Different Physical and Chemical Pretreatments of Wheat Straw for Maximum Sugar Yield.” Poster, 60th CSChE, Oct 2010, Saskatoon, Saskatchewan.

  • Sani, A. and Dahman, Y. “Different Culture Methods for the Production of Biocellulose Nanofibers using Agriculture Waste as Feedstock.” Poster, 60th CSChE, Oct 2010, Saskatoon, Saskatchewan.

  • Al Neddaff, H., Turcotte, G. and Dahman, Y. “Production of Biobutanol in SSF.” Presentation, Agricultural Bioproducts Innovation Network Conference, 2010, London, Ontario.

  • Thirmal, C. and Dahman, Y. “Different Pre-treatment Methods for Biobutanol Production.” Presentation, Agricultural Bioproducts Innovation Network Conference, 2010, London, Ontario.

  • Sani, A., Ferhan, M. and Dahman, Y. “Biocellulose Nanofibers from Agriculture Rediscues.” Presentation, Agricultural Bioproducts Innovation Network Conference, 2010, London, Ontario.

  • Volynets, B. and Dahman, Y. “Bioconversion of Crop Residues to Fermentation Sugars.” Poster, Agricultural Bioproducts Innovation Network Conference, 2010, London, Ontario.

  • Dahman, Y. and Sani, A. “Biocellulose Nanofibers from Agriculture Wastes Using Different Culture Methods.” Presentation, TechConnect World Conference and Expo: Nanotech and BioNanotech, 2010, Anaheim, California, USA.

  • Dahman, Y. and Oktem, T. “Novel Class of Nanostructured Hydrogels Reinforced with Modified Cellulose Nanofibers.” Presentation, 2009 AIChE Annual Meeting, Materials Engineering and Sciences Division, November 2009, Nashville, TN, USA.

  • Dahman, Y. and Jayasuriya, K. E. “Draft Tube Biocontactors and Potential Applications in Proteins Bioseparations.” Oral Presentation, 2009 AIChE Annual Meeting; Separations Division, November 2009, Nashville, TN, USA.

  • Dahman, Y., Sani, A., and Oktem, T. “Optically Transparent Nanocomposite Reinforced With Modified Cellulose Nanofibers.” Oral Presentation, 8th World Congress of Chemical Engineering, August 2009, Montreal, Quebec.

  • Jayasuriya, K. E. and Dahman, Y. “Preliminary Study on Bioseparation of Binary Protein System in Airlift Biocontactor.” Oral Presentation, 8th World Congress of Chemical Engineering, August 2009, Montreal, Quebec.

  • Dahman, Y. and Al-Neddaff, H. “Optimization of Feedstock Composition for Biobutanol Production.” Oral Presentation, 17th European Biomass Conference & Exhibition, July 2009, Hamburg, Germany.

  • Dahman, Y. “Advanced Nanoscale Composite Materials with Biocellulose Nanofibers as Reinforcement.” 27th Canadian Biomaterials Society Conference, May 2009, Quebec.

  • Sani, A. and Dahman, Y. “Acrylic Polymers Surface Grafting of Acetylated Bacterial Cellulose Nanofibers by Free Radical Polymerization.” Poster, Institute for Polymer Research – Thirtieth Annual Symposium, May 2008, Kitchener, Ontario.

  • Azam, H. and Dahman, Y. “Polystyrene Based Ion Exchange Resin for Protein Bioseparation in Novel Fluidized Contactor.” 58th CSChE Conference, October 2008, Ottawa, Ontario.

  • Dhib, R., Ul-Islam, Z. and Dahman, Y. “Dynamic Modeling of IR-Drying of Polymer Solution.” Oral Presentation, 58th CSChE, October 2008, Ottawa, Ontario.

  • Azam, H. and Dahman, Y. “Polystyrene Based Ion Exchange Resin for Protein Bioseparation in Novel Fluidized Contactor.” Poster, 30th Annual Symposium-Institute for Polymer Research, May 2008, Kitchener, Ontario.

  • Dhib, R., Ul-Islam, Z. and Dahman, Y. “Modeling of Infra red Drying of Polymer Solution.” Poster, Institute for Polymer Research – Thirtieth Annual Symposium, May 2008, Kitchener, Ontario.

  • Dahman, Y., Panchal, C. and Wan, W. K. “Bacterial Cellulose Based Nano-Biocomposites.” 2006 Ontario Nano Symposium, Oral Presentation, May 19, 2006, Kitchener.

  • Dahman, Y. and Margaritis, A. “Novel Air-Lift Bioreactors for Bioseparation Applications.”, 55th CSChE Conference, Oral Presentation, October 2005, Toronto, Ontario.

  • Dahman, Y., Panchal, C. and Wan, W. K. “Synthesis and Characterization of Bacterial Cellulose Based Polymer Composites Containing Methacrylate-Based copolymers For Biomedical Application.” NRC-Integrated Manufacturing Technologies Meeting, Feb. 24, 2005, London.

  • Dahman, Y., Puskas, J. E., Margaritis, A and Cunningham, M. “Novel Thymine – Functionalized Polystyrenes for Applications in Biotechnology. Adsorption of Model Proteins.” Europolymer Congress, Royal Swedish Institute of Technology, June 2003, Stockholm, SWEDEN.

  • Dahman, Y., Margaritis, A., Puskas, J. E. and Cunningham, M. “Novel Thymine Functionalized Polystyrenes For Drug Delivery.” 53rd CSChE Conference, September 2003, Hamilton, Ontario.

  • Dahman, Y., Margaritis, A., Puskas, J. E. and Cunningham, M. “Novel Functionalized Polystyrenes for Selective Phenol removal by adsorption.” 22nd Annual Conference of Canadian Biomaterials Society, June, 2002 Toronto.

  • Dahman, Y., Margaritis, A., Puskas, J. E. and Cunningham, M. “Novel Thymine Functionalized Polystyrene By Free Radical Emulsion Polymerization.” 223rd American Chemical Society (ACS) National Meeting, April 2003, Orland, USA.

  • Dahman, Y., Margaritis, A., Puskas, J. E. and Cunningham, M. “Functionalized Polystyrene Resin for Selective Adsorption and Desorption of Phenols by Hydrogen Bonding Mechanism.” 52nd CSChE Conference, September 2003, Vancouver.

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