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Hire Dr. Mahmood R.

Canada

USD 35 /hr

Material Science & Mechanical Engineering Expert | Research & Scientific Writing

Profile Summary

I am a research scientist and consultant specializing in Material Science, Mechanical Engineering, and Biomedical Applications, with 10+ years of experience in academic research and scientific publishing. I hold a PhD in Material Science & Engineering and have authored 33+ ISI-indexed papers in high-impact journals with 880+ citations. My expertise spans 3D printing, microneedles, biomaterials, microfluidics, and mechanical properties of materials, with ongoing research in advanced drug delivery systems and biomedical device fabrication. As a research writing and publication consultant, I provide professional assistance in: ✅ Research Paper Writing & Editing – Structuring, drafting, and refining manuscripts for publication. ✅ Review Paper & Book Chapter Consultation – Helping researchers develop comprehensive literature reviews and book chapters. ✅ Journal Submission & Publication Support – Guidance on addressing reviewers’ comments. ✅ Technical & Scientific Writing – Paraphrasing, improving readability, and ensuring clarity in research documents. ✅ Plagiarism & Language Check – Ensuring high-quality, publication-ready manuscripts. I am passionate about helping researchers publish high-quality papers by providing expert feedback and strategic insights into the publication process. If you need professional guidance for your research manuscript, let’s connect!

Subject Matter Expertise

• ☆ Mechanical Engineering
• ☆ Mechanical Design
• ☆ Microfluidics
• ☆ Material Sourcing
• ☆ Reverse Engineering
• ☆ Device Fabrication
• ☆ Product Design
• ☆ Product Prototyping
• ☆ CAD & 3D Modeling
• ☆ Design for Manufacturing
• ☆ 2D Drawing
• ☆ Peer Review
• ☆ Technical & Scientific Writing
• ☆ Manuscript & Journal Article Writing
• ☆ Literature Review
• ☆ Systematic Literature Review
• ☆ Scientific Proofreading & Editing
• ☆ 3D Printing/Additive Manufacturing

Services

• Writing
• Research
• Product Development

Writing Technical Writing

Research Technology Scouting, Scientific and Technical Research, Systematic Literature Review

Product Development Material Sourcing, Manufacturing, Concept Development, Prototyping, Reverse Engineering, Device Fabrication

Work Experience

Postdoctoral Fellow

University of Victoria

January 2022 - Present

Education

PhD (Material Science and Engineering)

Islamic Azad University

September 2014 - January 2020

Master of Science (MSc.) (Mechanical Engineering)

Islamic Azad University

September 2008 - February 2013

bachelor of science (Mechanical Engineering)

KN Toosi University of Technology

September 1991 - September 1996

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Razzaghi, Mahmood, Bakhtiari, Sanaz Soleymani Eil, Charest, Gabriel, Fortin, David, Akbari, Mohsen (2025). Microneedle arrays for brain drug delivery: the potential of additive manufacturing . Transactions of the Canadian Society for Mechanical Engineering.

Mahmood Razzaghi, Amir Seyfoori, Esfandyar Askari, Mohammad Hossein Karimi, Mohsen Akbari (2024). High-density culturing of the dermal fibroblast cells on hydrogel-based soft microcarriers for cell therapy application . Chemical Engineering Journal.

Abrari, H., Ahmadi, T., Nekouie, V., Dehaghani, M. Taghian, Amiri, M., Razzaghi, M., Bakhsheshi-Rad, H. R. (2024). A study on combination of alkaline treatment and PLA/f-CNTs composite coating on corrosion, biocompatibility and antibacterial activity of Mg alloy . Materials Today Communications.

Razzaghi, Mahmood, Ninan, Joel Alexander, Akbari, Mohsen (2024). Advancements in Materials for 3D-Printed Microneedle Arrays: Enhancing Performance and Biocompatibility . Preprints.org.

Razzaghi, Mahmood, Ninan, Joel Alexander, Akbari, Mohsen (2024). Advancements in Materials for 3D-Printed Microneedle Arrays: Enhancing Performance and Biocompatibility . Micromachines.

Motaharinia, A., Drelich, J. W., Goldman, J., Bakhsheshi-Rad, H. R., Sharif, S., Ismail, A. F., Razzaghi, M. (2024). Current status and recent advances in magnesium-matrix syntactic foams: Preparation, mechanical properties, and corrosion behavior . Journal of Materials Research and Technology.

Razzaghi, Mahmood, Ninan, Joel Alexander, Azimzadeh, Mostafa, Askari, Esfandyar, Najafabadi, Alireza Hassani, Khademhosseini, Ali, Akbari, Mohsen (2024). Remote-Controlled Sensing and Drug Delivery via 3D-Printed Hollow Microneedles . Advanced Healthcare Materials.

Mahmood Razzaghi, Erik Pagan, Evan Stefanek, Amir Seyfoori, Behnad Chehri, Ali Mousavi, Pietro Arnaldi, Zineb Ajji, Daniela Ravizzoni Dartora, Seyed Mohammad Hossein Dabiri, et al. (2023). A handheld bioprinter for multi-material printing of complex constructs . Biofabrication.

Mahmood Razzaghi, Mohsen Akbari (2023). The Effect of 3D Printing Tilt Angle on the Penetration of 3D-Printed Microneedle Arrays . Micromachines.

Mahmood Razzaghi, Mohsen Akbari (2023). The Effect of 3D Printing Tilt Angle on the Penetration of 3D-Printed Microneedle Arrays . Micromachines.

Mahmood Razzaghi, Erik Pagan, Evan Stefanek, Amir Seyfoori, Behnad Chehri, Ali Mousavi, Pietro Arnaldi, Zineb Ajji, Daniela Ravizzoni Dartora, Seyed Mohammad Hossein Dabiri, et al.(2023). A handheld bioprinter for multi-material printing of complex constructs . Biofabrication. {IOP} Publishing

Mahmood Razzaghi, Amir Seyfoori, Erik Pagan, Esfandyar Askari, Alireza Hassani Najafabadi, Mohsen Akbari(2023). 3D Printed Hydrogel Microneedle Arrays for Interstitial Fluid Biomarker Extraction and Colorimetric Detection . Polymers. 15. (6). p. 1389. {MDPI} {AG}

Mahmood Razzaghi, Vahid Monfared, Hamid Reza Bakhsheshi-Rad, D. Toghraie, Maboud Hekmatifar, Filippo Berto(2023). A Review Study for Creep in Different Nanocomposites . Metals and Materials International. Springer Science and Business Media {LLC}

Razzaghi, Mahmood, Pagan, Erik, Stefanek, Evan, Seyfoori, Amir, Chehri, Behnad, Mousavi, Ali, Arnaldi, Pietro, Ajji, Zineb, Dartora, Daniela Ravizzoni, Dabiri, Seyed Mohammad Hossein, et al. (2023). A handheld bioprinter for multi-material printing of complex constructs . Biofabrication.

Razzaghi, Mahmood, Seyfoori, Amir, Pagan, Erik, Askari, Esfandyar, Najafabadi, Alireza Hassani, Akbari, Mohsen (2023). 3D Printed Hydrogel Microneedle Arrays for Interstitial Fluid Biomarker Extraction and Colorimetric Detection . Polymers.

Razzaghi, Mahmood, Monfared, Vahid, Bakhsheshi-Rad, Hamid Reza, Toghraie, D., Hekmatifar, Maboud, Berto, Filippo (2023). A Review Study for Creep in Different Nanocomposites . Metals and Materials International.

Mahmood Razzaghi, Amir Seyfoori, Mohsen Akbari (2023). 3D Printing for Localized Cancer Therapy . Advanced Clinical Pharmacy - Research, Development and Practical Applications.

Abazari, S., Shamsipur, A., Bakhsheshi-Rad, H. R., Drelich, J. W., Goldman, J., Sharif, S., Ismail, A. F., Razzaghi, M. (2023). Magnesium-based nanocomposites: A review from mechanical, creep and fatigue properties . Journal of Magnesium and Alloys.

Razzaghi, Mahmood, Akbari, Mohsen (2023). The Effect of 3D Printing Tilt Angle on the Penetration of 3D-Printed Microneedle Arrays . Micromachines.

Mahmood Razzaghi, Mohammadreza Daroonparvar, Hamid Reza Bakhsheshi-Rad, Abbas Saberi, Ashish K Kasar, Seeram Ramakrishna, Pradeep L. Menezes, Manoranjan Misra, Ahmad Fauzi Ismail, Safian Sharif, et al.(2022). Surface modification of magnesium alloys using thermal and solid-state cold spray processes: Challenges and latest progresses . Journal of Magnesium and Alloys. 10. (8). p. 2025--2061. Elsevier {BV}

Mahmood Razzaghi, Shokoh Parham, Anousheh Zargar Kharazi, Hamid Reza Bakhsheshi-Rad, Mahshid Kharaziha, Ahmad Fauzi Ismail, Safian Sharif, Filippo Berto(2022). Antimicrobial Synthetic and Natural Polymeric Nanofibers as Wound Dressing: A Review . Advanced Engineering Materials. 24. (6). p. 2101460. Wiley

Mahmood Razzaghi, Abbas Saberi, Hamid Reza Bakhsheshi-Rad, Ahmad Fauzi Ismail, Safian Sharif, Seeram Ramakrishna, Filippo Berto(2022). The Effect of Co-Encapsulated GO-Cu Nanofillers on Mechanical Properties, Cell Response, and Antibacterial Activities of Mg-Zn Composite . Metals. 12. (2). p. 207. {MDPI} {AG}

Mahmood Razzaghi, Abbas Saberi, Hamid Reza Bakhsheshi-Rad, Ahmad Fauzi Ismail, Safian Sharif, Seeram Ramakrishna, Filippo Berto(2022). The Effect of Co-Encapsulated GO-Cu Nanofillers on Mechanical Properties, Cell Response, and Antibacterial Activities of Mg-Zn Composite . Metals. 12. (2). p. 207. {MDPI} {AG}

Mahmood Razzaghi, Abbas Saberi, Hamid Reza Bakhsheshi-Rad, Ahmad Fauzi Ismail, Safian Sharif, Seeram Ramakrishna, Filippo Berto (2022). The Effect of Co-Encapsulated GO-Cu Nanofillers on Mechanical Properties, Cell Response, and Antibacterial Activities of Mg-Zn Composite . Metals.

Razzaghi, Mahmood, Saberi, Abbas, Bakhsheshi-Rad, Hamid Reza, Ismail, Ahmad Fauzi, Sharif, Safian, Ramakrishna, Seeram, Berto, Filippo (2022). The Effect of Co-Encapsulated GO-Cu Nanofillers on Mechanical Properties, Cell Response, and Antibacterial Activities of Mg-Zn Composite . Metals.

Mahmood Razzaghi, Sanaz Soleymani Eil Bakhtiari, Hamid Reza Bakhsheshi-Rad, Ahmad Fauzi Ismail, Safian Sharif, Seeram Ramakrishna, Filippo Berto (2022). Effects of nanomaterials on biodegradation of biomaterials . Biodegradation and Biodeterioration At the Nanoscale.

Mohammadreza Daroonparvar, Charles M. Kay, M.A. Mat Yajid, H.R. Bakhsheshi-Rad, M. Razzaghi (2022). Fundamentals of additive manufacturing of metallic components by cold spray technology . Tribology of Additively Manufactured Materials.

Razzaghi, Mahmood, Parham, Shokoh, Kharazi, Anousheh Zargar, Bakhsheshi-Rad, Hamid Reza, Kharaziha, Mahshid, Ismail, Ahmad Fauzi, Sharif, Safian, RamaKrishna, Seeram, Berto, Filippo (2022). Antimicrobial Synthetic and Natural Polymeric Nanofibers as Wound Dressing: A Review . Advanced Engineering Materials.

Razzaghi, Mahmood, Daroonparvar, Mohammadreza, Bakhsheshi-Rad, Hamid Reza, Saberi, Abbas, Kasar, Ashish K., Ramakrishna, Seeram, Menezes, Pradeep L., Misra, Manoranjan, Ismail, Ahmad Fauzi, Sharif, Safian, et al. (2022). Surface modification of magnesium alloys using thermal and solid-state cold spray processes: Challenges and latest progresses . Journal of Magnesium and Alloys.

Mahmood Razzaghi, Sanaz Soleymani Eil Bakhtiari, Hamid Reza Bakhsheshi-Rad, Saeed Karbasi, Mohamadreza Tavakoli, Ahmad Fauzi Ismail, Safian Sharif, Seeram RamaKrishna, Xiongbiao Chen, Filippo Berto(2021). 3‐Dimensional Printing of Hydrogel‐Based Nanocomposites: A Comprehensive Review on the Technology Description, Properties, and Applications . Advanced Engineering Materials. 23. (10). p. 2100477. Wiley

Mahmood Razzaghi, Vahid Monfared, Hamid Reza Bakhsheshi-Rad, Seeram Ramakrishna, Filippo Berto(2021). A Brief Review on Additive Manufacturing of Polymeric Composites and Nanocomposites . Micromachines. 12. (6). p. 704. {MDPI} {AG}

Mahmood Razzaghi, Vahid Monfared, Hamid Reza Bakhsheshi-Rad, Seeram Ramakrishna, Filippo Berto(2021). A Brief Review on Additive Manufacturing of Polymeric Composites and Nanocomposites . Micromachines. 12. (6). p. 704. {MDPI} {AG}

Mahmood Razzaghi, Vahid Monfared, Hamid Reza Bakhsheshi-Rad, Seeram Ramakrishna, Filippo Berto (2021). A Brief Review on Additive Manufacturing of Polymeric Composites and Nanocomposites . Micromachines.

Mahmood Razzaghi, Hamid Reza Bakhsheshi-Rad, Esah Hamzah, Wong See Ying, Safian Sharif, Ahmad Fauzi Ismail, Filippo Berto(2021). Improved Bacteriostatic and Anticorrosion Effects of Polycaprolactone/Chitosan Coated Magnesium via Incorporation of Zinc Oxide . Materials. 14. (8). p. 1930. {MDPI} {AG}

Mahmood Razzaghi, Hamid Reza Bakhsheshi-Rad, Esah Hamzah, Wong See Ying, Safian Sharif, Ahmad Fauzi Ismail, Filippo Berto (2021). Improved Bacteriostatic and Anticorrosion Effects of Polycaprolactone/Chitosan Coated Magnesium via Incorporation of Zinc Oxide . Materials.

Hamid Reza Bakhsheshi-Rad and Mohammadreza Daroonparvar and Muhamad Azizi Mat Yajid and Pankaj Kumar and Mahmood Razzaghi and Ahmad Fauzi Ismail and Safian Sharif and Filippo Berto(2021). Characterization and Corrosion Behavior Evaluation of Nanostructured TiO2 and Al2O3-13 wt.%TiO2 Coatings on Aluminum Alloy Prepared via High-Velocity Oxy-Fuel Spray . Journal of Materials Engineering and Performance. Springer Science and Business Media {LLC}

Razzaghi, Mahmood, Bakhsheshi-Rad, Hamid Reza, Hamzah, Esah, Ying, Wong See, Sharif, Safian, Ismail, Ahmad Fauzi, Berto, Filippo (2021). Improved Bacteriostatic and Anticorrosion Effects of Polycaprolactone/Chitosan Coated Magnesium via Incorporation of Zinc Oxide . Materials.

Razzaghi, Mahmood, Bakhsheshi-Rad, Hamid Reza, Daroonparvar, Mohammadreza, Yajid, Muhamad Azizi Mat, Kumar, Pankaj, Ismail, Ahmad Fauzi, Sharif, Safian, Berto, Filippo (2021). Characterization and Corrosion Behavior Evaluation of Nanostructured TiO₂ and Al₂O₃-13 wt.%TiO₂ Coatings on Aluminum Alloy Prepared via High-Velocity Oxy-Fuel Spray . Journal of Materials Engineering and Performance.

Mahmood Razzaghi, Farnoosh Pahlevanzadeh, Hamid Reza Bakhsheshi-Rad, Dermot Brabazon, Mahshid Kharaziha, Ahmad Fauzi Ismail, Safian Sharif, Filippo Berto (2021). Additive Manufacturing of Polymer Matrix Composites . Encyclopedia of Materials: Composites.

Pahlevanzadeh, F., Bakhsheshi-Rad, H. R., Kharaziha, M., Kasiri-Asgarani, M., Omidi, M., Razzaghi, M., Ismail, Ahmad Fauzi, Sharif, Safian, RamaKrishna, Seeram, Berto, F. (2021). CNT and rGO reinforced PMMA based bone cement for fixation of load bearing implants: Mechanical property and biological response . Journal of the Mechanical Behavior of Biomedical Materials.

Razzaghi, Mahmood, Kasiri-Asgarani, Masoud, Bakhsheshi-Rad, Hamid Reza, Ghayour, Hamid (2021). In vitrobioactivity and corrosion of PLGA/hardystonite composite-coated magnesium-based nanocomposite for implant applications . International Journal of Minerals, Metallurgy and Materials.

Razzaghi, Mahmood, Monfared, Vahid, Bakhsheshi-Rad, Hamid Reza, Ramakrishna, Seeram, Berto, Filippo (2021). A Brief Review on Additive Manufacturing of Polymeric Composites and Nanocomposites . Micromachines.

Razzaghi, Mahmood, Soleymani Eil Bakhtiari, Sanaz, Bakhsheshi-Rad, Hamid Reza, Karbasi, Saeed, Tavakoli, Mohamadreza, Ismail, Ahmad Fauzi, Sharif, Safian, RamaKrishna, Seeram, Chen, Xiongbiao, Berto, Filippo (2021). 3-Dimensional Printing of Hydrogel-Based Nanocomposites: A Comprehensive Review on the Technology Description, Properties, and Applications . Advanced Engineering Materials.

Mahmood Razzaghi and Masoud Kasiri-Asgarani and Hamid Reza Bakhsheshi-Rad and Hamid Ghayour(2020). In vitro bioactivity and corrosion of PLGA/hardystonite composite-coated magnesium-based nanocomposite for implant applications . International Journal of Minerals, Metallurgy and Materials. Springer Science and Business Media {LLC}

Mahmood Razzaghi, Somayeh Abazari, Ali Shamsipur, Hamid Reza Bakhsheshi-Rad, Ahmad Fauzi Ismail, Safian Sharif, Seeram Ramakrishna, Filippo Berto(2020). Carbon Nanotubes (CNTs)-Reinforced Magnesium-Based Matrix Composites: A Comprehensive Review . Materials. 13. (19). p. 4421. {MDPI} {AG}

Mahmood Razzaghi, Somayeh Abazari, Ali Shamsipur, Hamid Reza Bakhsheshi-Rad, Ahmad Fauzi Ismail, Safian Sharif, Seeram Ramakrishna, Filippo Berto (2020). Carbon Nanotubes (CNTs)-Reinforced Magnesium-Based Matrix Composites: A Comprehensive Review . Materials.

Mahmood Razzaghi, Sanaz Soleymani Eil Bakhtiari, Hamid Reza Bakhsheshi-Rad, Saeed Karbasi, Mohamadreza Tavakoli, Ahmad Fauzi Ismail, Seeram RamaKrishna, Filippo Berto(2020). Polymethyl Methacrylate-Based Bone Cements Containing Carbon Nanotubes and Graphene Oxide: An Overview of Physical, Mechanical, and Biological Properties . Polymers. 12. (7). p. 1469. {MDPI} {AG}

Mahmood Razzaghi, Sanaz Soleymani Eil Bakhtiari, Hamid Reza Bakhsheshi-Rad, saeed karbasi, Mohamadreza Tavakoli, Ahmad Fauzi Ismail, Seeram Ramakrishna, Filippo Berto (2020). Polymethyl Methacrylate-Based Bone Cements Containing Carbon Nanotubes and Graphene Oxide: An Overview of Physical, Mechanical, and Biological Properties . Polymers.

Mahmood Razzaghi and Masoud Kasiri-Asgarani and Hamid Reza Bakhsheshi-Rad and Hamid Ghayour(2020). Microstructure, mechanical properties, and in-vitro biocompatibility of nano- NiTi reinforced Mg–3Zn-0.5Ag alloy: Prepared by mechanical alloying for implant applications . Composites Part B: Engineering. 190. p. 107947. Elsevier {BV}

Razzaghi, Mahmood, Kasiri-Asgarani, Masoud, Bakhsheshi-Rad, Hamid Reza, Ghayour, Hamid (2020). Microstructure, mechanical properties, and in-vitro biocompatibility of nano- NiTi reinforced Mg-3Zn-0.5Ag alloy: Prepared by mechanical alloying for implant applications . Composites Part B: Engineering.

Razzaghi, Mahmood, Abazari, Somayeh, Shamsipur, Ali, Bakhsheshi-Rad, Hamid Reza, Ismail, Ahmad Fauzi, Sharif, Safian, Ramakrishna, Seeram, Berto, Filippo (2020). Carbon Nanotubes (CNTs)-Reinforced Magnesium-Based Matrix Composites: A Comprehensive Review . Materials.

Razzaghi, Mahmood, Bakhtiari, Sanaz Soleymani Eil, Bakhsheshi-Rad, Hamid Reza, Karbasi, Saeed, Tavakoli, Mohamadreza, Ismail, Ahmad Fauzi, RamaKrishna, Seeram, Berto, Filippo (2020). Polymethyl Methacrylate-Based Bone Cements Containing Carbon Nanotubes and Graphene Oxide: An Overview of Physical, Mechanical, and Biological Properties . Polymers.

(2019). In Vitro Degradation, Antibacterial Activity and Cytotoxicity of Mg-3Zn-xAg Nanocomposites Synthesized by Mechanical Alloying for Implant Applications . Journal of Materials Engineering and Performance.

Razzaghi, Mahmood, Kasiri-Asgarani, Masoud, Bakhsheshi-Rad, Hamid Reza, Ghayour, Hamid (2019). In Vitro Degradation, Antibacterial Activity and Cytotoxicity of Mg-3Zn-xAg Nanocomposites Synthesized by Mechanical Alloying for Implant Applications . Journal of Materials Engineering and Performance.

Hamid R. Bakhsheshi-Rad and Esah Hamzah and Ahmad F. Ismail and Madzlan Aziz and Masoud Kasiri-Asgarani and Hamid Ghayour and Mahmood Razzaghi and Zhina Hadisi(2017). In vitro corrosion behavior, bioactivity, and antibacterial performance of the silver-doped zinc oxide coating on magnesium alloy . Materials and Corrosion. 68. (11). p. 1228--1236. Wiley

Razzaghi, Mahmood, Bakhsheshi-Rad, Hamid R., Hamzah, Esah, Ismail, Ahmad F., Aziz, Madzlan, Kasiri-Asgarani, Masoud, Ghayour, Hamid, Hadisi, Zhina (2017). In vitro corrosion behavior, bioactivity, and antibacterial performance of the silver-doped zinc oxide coating on magnesium alloy . Materials and Corrosion/werkstoffe und Korrosion.

CNT and rGO reinforced PMMA based bone cement for fixation of load bearing implants: Mechanical property and biological response .

BOOK CHAPTER

Mahmood Razzaghi, Sanaz Soleymani Eil Bakhtiari, Hamid Reza Bakhsheshi-Rad, Ahmad Fauzi Ismail, Safian Sharif, Seeram Ramakrishna, Filippo Berto(2022). Effects of nanomaterials on biodegradation of biomaterials . Biodegradation and Biodeterioration At the Nanoscale. p. 105--135. Elsevier

Mohammadreza Daroonparvar, Charles M. Kay, M.A. Mat Yajid, H.R. Bakhsheshi-Rad, M. Razzaghi(2022). Fundamentals of additive manufacturing of metallic components by cold spray technology . Tribology of Additively Manufactured Materials. p. 39--85. Elsevier

Farnoosh Pahlevanzadeh and Hamid Reza. Bakhsheshi-Rad and Dermot Brabazon and Mahshid Kharaziha and Ahmad F. Ismail and Safian Sharif and Mahmood Razzaghi and Filippo Berto(2021). Additive Manufacturing of Polymer Matrix Composites . Reference Module in Materials Science and Materials Engineering. Elsevier