20- Seifert, R., Gharehkhani, S., Vargas Figueroa, D., Mercuur, J., & Olson, J. Engineering the paper production by combined fiber fractionation and reinforcement with microfibrillated cellulose. Cellulose, (2023) 1-17.

19- S. Omiddezyani, V. Yousefi-Asli, E. Houshfar, S. Gharehkhani, On-demand heat transfer augmentation using magnetically triggered ferrofluid containing eco-friendly treated CoFe2O4/rGO. Powder Technology, 378 (2020) 468-486.

18- A. Ardalan, S. Aminian, A. Seyfaee, S Gharehkhani, Effects of geometrical parameters on the capture efficiency of nanoparticles under the influence of the magnetic field in a stenosed vessel. Powder Technology, (2020), Just accepted.

17- S. Gharehkhani, Y. Zhang, P. Fatehi. Lignin-derived platform molecules through TEMPO catalytic oxidation strategies. Progress in Energy and Combustion Science. 72 (2019) 59-89.

16- M. Goharkhah, S. Gharehkhani, S. Fallah, M. Ashjaee. Dynamic measurement of ferrofluid thermal conductivity under an external magnetic field. Heat and Mass Transfer. 55 (2019) 1583-92.

15- S. Gharehkhani, N. Ghavidel, P. Fatehi. Kraft Lignin–Tannic Acid as a Green Stabilizer for Oil/Water Emulsion. ACS Sustainable Chemistry & Engineering. 7 (2018) 2370-9.

14-  S. Gharehkhani, S.F.S. Shirazi, H. Yarmand, E. Montazer, S.N. Kazi, R. Ibrahim, M. Ashjaei, N.W.B.M. Zulkifli, S. Rahmati. The effect of nanocrystalline cellulose on flow properties of fiber crop aqueous suspension. Carbohydrate polymers. 184 (2018) 376-82.S.

13-  S. Gharehkhani, H. Yarmand, M.S. Goodarzi, S.F.S. Shirazi, A. Amiri, M.N.M. Zubir, K. Solangi, R. Ibrahim, S.N. Kazi, S. Wongwises. Experimental investigation on rheological, momentum and heat transfer characteristics of flowing fiber crop suspensions. International Communications in Heat and Mass Transfer. 80 (2017) 60-9.

12- H. Yarmand, N.W.B.M. Zulkifli, S. Gharehkhani, S.F.S. Shirazi, A.A. Alrashed, M.A.B. Ali, M. Dahari, S. Kazi. Convective heat transfer enhancement with graphene nanoplatelet/platinum hybrid nanofluid. International Communications in Heat and Mass Transfer. 88 (2017) 120-5.

11- H. Yarmand, S. Gharehkhani, S.F.S. Shirazi, M. Goodarzi, A. Amiri, W.S. Sarsam, M.S. Alehashem, M. Dahari, S. Kazi. Study of synthesis, stability and thermo-physical properties of graphene nanoplatelet/platinum hybrid nanofluid. International Communications in Heat and Mass Transfer. 77 (2016) 15-21.

10- H. Yarmand, S. Gharehkhani, S.F.S. Shirazi, A. Amiri, E. Montazer, H.K. Arzani, R. Sadri, M. Dahari, S. Kazi. Nanofluid based on activated hybrid of biomass carbon/graphene oxide: synthesis, thermo-physical and electrical properties. International Communications in Heat and Mass Transfer. 72 (2016) 10-5.

9- H. Yarmand, S. Gharehkhani, S.F.S. Shirazi, A. Amiri, M.S. Alehashem, M. Dahari, S. Kaz. Experimental investigation of thermo-physical properties, convective heat transfer and pressure drop of functionalized graphene nanoplatelets aqueous nanofluid in a square heated pipe. Energy Conversion and Management. 114 (2016) 38-49.

8- S.F.S. Shirazi, S. Gharehkhani, H.S.C. Metselaar, B. Nasiri-Tabrizi, H. Yarmand, M. Ahmadi, N.A.A. Osman. Ion size, loading, and charge determine the mechanical properties, surface apatite, and cell growth of silver and tantalum doped calcium silicate. RSC advances. 6 (2016) 190-200.

7- M.S. Islam, B.C. Ang, S. Gharehkhani, A.B.M. Afifi. Adsorption capability of activated carbon synthesized from coconut shell. Carbon Letters (Carbon Lett). 20 (2016) 1-9.

6- S. Gharehkhani, S.F.S. Shirazi, S.P. Jahromi, M. Sookhakian, S. Baradaran, H. Yarmand, A.A. Oshkour, S.N. Kazi, W.J. Basirun. Spongy nitrogen-doped activated carbonaceous hybrid derived from biomass material/graphene oxide for supercapacitor electrodes. Rsc Advances. 5 (2015) 40505-13.

5- S. Gharehkhani, E. Sadeghinezhad, S.N. Kazi, H. Yarmand, A. Badarudin, M.R. Safaei, M.N.M. Zubir. Basic effects of pulp refining on fiber properties—A review. Carbohydrate polymers. 115 (2015) 785-803.

4- H. Yarmand, S. Gharehkhani, G. Ahmadi, S.F.S. Shirazi, S. Baradaran, E. Montazer, M.N.M. Zubir, M.S. Alehashem, S. Kazi, M. Dahari. Graphene nanoplatelets–silver hybrid nanofluids for enhanced heat transfer. Energy conversion and management. 100 (2015) 419-28.

3- S.F.S. Shirazi, S. Gharehkhani, H. Yarmand, A. Badarudin, H.S.C. Metselaar, S.N. Kazi. Nitrogen doped activated carbon/graphene with high nitrogen level: green synthesis and thermo-electrical properties of its nanofluid. Materials Letters. 152 (2015) 192-5.

2- S.F.S. Shirazi, S. Gharehkhani, M. Mehrali, H. Yarmand, H.S.C. Metselaar, N.A. Kadri, N.A.A. Osman. A review on powder-based additive manufacturing for tissue engineering: selective laser sintering and inkjet 3D printing. Science and technology of advanced materials. (2015).

1- H. Yarmand, G. Ahmadi, S. Gharehkhani, S.N. Kazi, M.R. Safaei, M.S. Alehashem, A.B. Mahat. Entropy generation during turbulent flow of zirconia-water and other nanofluids in a square cross section tube with a constant heat flux. Entropy. 16 (2014) 6116-32.

8- S. Gharehkhani, J. Olson, Microfibrillated Cellulose Production and Application: Insights and Implications for Paper Grades, PACWEST, Jasper 2024

7- S. Gharehkhani, J. Olson, J. Drummond; H. Trajano; B. Stoeber; M. Martinez; Contrast-enhanced micro-computed tomography and scanning electron microscopy for visualization of microfibrillated cellulose in paper, TAPPI International Conference on nanotechnology for renewable materials, Vancouver 2023

6- S. Gharehkhani, J. Olson, Characterization of Microfibrillated Cellulose Derived From Mechanical Pulp, IMPC, Vancouver 2022

5- S. Gharehkhani, J. Olson, High bulk mechanical pulp papers reinforced with MFC, 17th Fundamental Research Symposium, Jesus College, Cambridge, Sep.2022

4- S. Gharehkhani, P. Fatehi, Cationic lignin copolymerization; In situ rheology studies. Poster presentation in postdoctoral fellow poster presentation competition, Category of natural science and engineering, (February 27, 2019 Lakehead University)

3- S. Gharehkhani, P. Fatehi. Lignin valorization. Oral presentation at SES Biotechnology and Allied Science Symposium (October 19, 2018 Thunder Bay, Canada)

2- S. Gharehkhani, P. Fatehi, Tailoring the wettability of kraft lignin using tannic acid. Poster presentation in postdoctoral fellow poster presentation competition, Category of natural science and engineering, (March 6, 2018 Lakehead University)

1- S. Gharehkhani, S.F.S. Shirazi, A. Gharehkhani, H. Yarmand, A. Badarudin, R. Ibrahim, S.N. Kazi. Preparation and characterization of nanocrystalline cellulose from Acacia mangium. Oral presentation at 18th international conference on micro and nano technology (January 7, 2016 Singapore)