Publications 

49. Tanpichai S., Yuwawech K., Wimolmala E., Srimarut Y., Woraprayote W., and Malila Y., Enhanced physical, mechanical and barrier properties of chitosan films via tannic acid crosslinking. RSC Advances. 2025; 15: 30742. <<Link>>

48. Chantaramanee T., Tanpichai S., and Boonmahitthisud A., Effect of borax loading on self-healing properties of epoxidized natural rubber. RSC Advances. 2025; 15: 12087.  <<Link>>

47. Kaewtong C., Saikrasun S., Tanpichai S., and Cheerarot O., Synthesis of superabsorbent polymers based on sulfated starch and study of their water absorption properties. Starch. 2025; 77(3): 2400017. <<Link>>

46. Chantaramanee T., Tanpichai S., Boonmahitthisud A., Wongjampee T., and Tanpichai S., pH-responsive cross-linked chitin nanofiber-reinforced chitosan films with red cabbage anthocyanins for intelligent food packaging: Properties, freshness monitoring, and stability. Carbohydrate Polymers. 2025; 356:123373. <<Link>>

45. Tanpichai S., and Biswas S., Water hyacinth as a renewable source of cellulose nanofibers: Fabrication and properties of optically transparent nanocomposites. Journal of Natural Fibers. 2024; 21(1): 2429180. <<Link>>

44. Chantaramanee T., Tanpichai S., and Boonmahitthisud A. Crosslinking of epoxidized natural rubber with borax for self-healing and self-repairing properties: pH dependence., Macromolecular Rapid Communications. 2024; 45(2): 2300512. <<Link>>

43. Suthatho A., Rattanawongkun P., Tawichai N., Tanpichai S., Boonmahitthisud A., and Soykeabkaew N., Low-density all-cellulose composites made from cotton textile waste with promising thermal insulation and acoustic absorption properties. ACS Applied Polymer Materials. 2024; 6(1): 390–397. <<Link>>

42. Tanpichai S., Thongdonson K. and Boonmahitthisud A. Enhancement of the mechanical properties and water barrier properties of thermoplastic starch nanocomposite films by chitin nanofibers: Biodegradable coating for extending banana shelf life. Journal of Materials Research and Technology. 2023; 26: 5617–5625. <<Link>>

41. Tanpichai S., Pumpuang L., Srimarut Y., Woraprayote W. and Malila Y., Development of chitin nanofiber coatings for prolonging shelf life and inhibiting bacterial growth on fresh cucumbers. Scientific Reports. 2023; 13(1): 13195. <<Link>>

40. Boonmahitthisud A., Thongdonson K. and Tanpichai S., Preparation of chitin nanofibers from shrimp shell waste by partial deacetylation and mechanical treatment Journal of Natural Fibers. 2023; 20(2): 2229515. <<Link>>

39. Boonmahitthisud A., Booranapunpong C., Pattaradechakul C. and Tanpichai S., Development of water-resistant paper using chitosan and plant-based wax extracted from banana leaves. International Journal of Biological Macromolecules. 2023; 240: 124412. <<Link>>

38. Tanpichai S., Thongdeelerd C., Chantaramanee T. and Boonmahitthisud A., Property enhancement of epoxidized natural rubber nanocomposites with water hyacinth-extracted cellulose nanofibers. International Journal of Biological Macromolecules. 2023; 234:123741. <<Link>>

37. Tanpichai S. and Wimolmala E. Facile single-step preparation of cellulose nanofibers by TEMPO-mediated oxidation and their nanocomposites. Journal of Natural Fibers. 2022; 19(15):10094–11100. <<Link>>

36. Tanpichai S., Mekcham S., Kongwittaya C., Kiwijaroun W., Thongdonsun K., Thongdeelerd and Boonmahitthisud A., Extraction of Nanofibrillated Cellulose from Water Hyacinth Using a High Speed Homogenizer. Journal of Natural Fibers. 2022; 19(13): 5676–5696. <<Link>>

35. Tanpichai S., Srimarut Y., Woraprayote W. and Malila Y., Chitosan coating for the preparation of multilayer coated paper for food-contact packaging: Wettability, mechanical properties, and overall migration. International Journal of Biological Macromolecules. 2022; 213: 534–545. <<Link>>

34. Tanpichai S., Phoothong F. and Boonmahitthisud A., Superabsorbent cellulose-based hydrogels cross-liked with borax. Scientific Reports. 2022; 12: 8920. <<Link>>

33.  Tanpichai S., Boonmahitthisud A., Soykeabkaew N. and Ongthip L., Review of the recent developments in all-cellulose nanocomposites: Properties and applications. Carbohydrate Polymers. 2022; 286: 119192. <<Link>>

32.  Sutrisno E., Tanpichai S. and Chuangchote S., Production of esterified nanofibrillated cellulose from a lesser-known wood species (Macaranga hypoleuca). Bioresources. 2022; 17(1): 922–938. <<Link>>

31.  Tanpichai S., Recent development of plant-derived nanocellulose in polymer nanocomposite foams and multifunctional applications: A mini-review. Express Polymer letters. 2022; 16(1): 52–74. <<Link>>

30.  Yang X., Biswas S., Han J., Tanpichai S., Li C., Chen C., Zhu S., Das K. and Yano H., Surface and interface engineering for nanocellulosic advanced materials. Advanced Materials.   2021; 33: 2002246. <<Link>>

29. Chawalitsakunchai W., Dittanet P., Loykulnunt S., Sae-oui P. Tanpichai S., Suebsai A. and Prapainainar P., Properties of natural rubber reinforced with nanocellulose  from pineapple leaf agricultural waste. Materials Today Communications. 2021; 28: 102594. <<Link>>

28. Yuwawech K., Wootthikanokkhan J. and Tanpichai S., Performance of functionalized graphene nanoplatelets as barrier enhancing fillers in polymer encapsulating film. Journal of Applied Polymer Science.2021; 138(18): 50351. <<Link>>

27.  Tanpichai S., Witayakran S., Wootthikanokkhan J., Srimarut Y., Woraprayote W. and Malila Y., Mechanical and antibacterial properties of the chitosan coated cellulose paper for packaging applications: Effect of molecular weight types and concentrations of chitosan. International Journal of Biological Macromolecules. 2020; 155: 1510–1519. <<link>>

26.  Tanpichai S., Biswas S., Witayakran S. and Yano H., Optically transparent tough  nanocomposites with a hierarchical structure of cellulose nanofiber networks prepared by Pickering emulsion method. Composites Part A: Applied Science and Manufacturing. 2020; 132: 105811. <<Link>>

25.  Tanpichai S., Biswas S., Witayakran S. and Yano H., Water hyacinth: A sustainable lignin-poor cellulose source for the production of cellulose nanofibers. ACS Sustainable Chemistry & Engineering. 2019; 7(23): 18884–18893. <<Link>>

24.  Biswas S., Sano H., Yang X., Tanpichai S., Shams MD. and Yano H., Highly thermal-resilient AgNW transparent electrode and optical device on thermomechanically superstable cellulose nanorod-reinforced nanocompostes. Advanced Optical Materials. 2019; 7(15):1900532. <<Link>>

23.  Tanpichai S., Witayakran S., Srimarut Y., Woraprayote W., Malila Y., Porosity, density and mechanical properties of the paper of steam exploded bamboo microfiberscontrolled by nanofibrillated cellulose. Journal of Materials Research and Technology. 2019; 8(4): 3612–3622. <<Link>>

22.  Tanpichai S., Boonmahitthisud A. and Witayakran S., Use of Steam Explosion as a Green Alternative Method to Prepare Pulp from Pineapple Leaves.  Journal of Metals, Materials and Minerals. 2019; 29(2): 110–114.  <<Link>>

21.  Biswas S., Tanpichai S., Witiyakran S., Yang X., Shams MD. and Yano H., Thermally superstable cellulosic-nanorod-reinforced transparent substrates featuring micro surface patterns. ACS Nano. 2019; 13(2): 2015–2023. <<Link>>

20.  Tanpichai S., Witayakran S. and Boonmahitthisud A., Study on structural and thermal properties of cellulose microfibers isolated from pineapple leaves using steam explosion. Journal of Environmental Chemical Engineering. 2019; 7(1): 102836. <<Link>>

19.  Yuwawech K., Wootthikanokkhan J. and Tanpichai S., Transparency, moisture barrier property, and performance of the alternative solar cell encapsulants based on PU/PVDC blend reinforced with different types of cellulose nanocrystals. Materials for Renewable and Sustainable Energy. 2018; 7(4): 21. <<Link>>

18.  Tanpichai S. and Witayakran S., All-cellulose composites from pineapple leaf microfibers. Polymer Composites. 2018; 39(3): 895–903.  <<Link>>

17. Tanpichai S. and Wootthikanokkhan J., Reinforcing abilities of microfibers and nanofibrillated cellulose in poly(lactic acid) composites. Science and Engineering of Composite Materials. 2018; 25(2): 395–401. <<Link>>

16.  Tanpichai S. and Oksman K., Cross-linked poly(vinyl alcohol) composite films with cellulose nanocrystals: Mechanical and thermal properties. Journal of Applied Polymer Science. 2018; 135(3): 45710. <<Link>>

15. Tanpichai S. A comparative study of nanofibrillated cellulose and microcrystalline cellulose as reinforcements in all-cellulose composites. Journal of Metals, Materials and Minerals. 2018; 28(1): 10–15. <<Link>>

14. Yuwawech K., Wootthikanokkhan J., Wanwong S. and Tanpichai S., Polyurethane/esterified cellulose nanocrystals composites as a transparent moisture barrier coating for encapsulation of dye sensitized solar cells. Journal of Applied Polymer Science. 2017; 134(45): 45010. <<Link>>

13. Tanpichai S. and Witayakran S., All-cellulose composite laminates prepared from pineapple leaf fibers treated with steam explosion and alkaline treatment. Journal of Reinforced Plastics and Composites. 2017; 36(16): 1146–1155.  <<Link>>

12. Tanpichai S. and Oksman K., Cross-linked nanocomposite hydrogels based on cellulose nanocrystals and PVA: Mechanical properties and creep recovery. Composites Part A: Applied Science and Manufacturing. 2016; 88: 226–233.  <<Link>>

11. Song T., Tanpichai S. and Oksman K., Cross-linked polyvinyl alcohol (PVA) foams reinforced with cellulose nanocrystals (CNCs). Cellulose. 2016; 23(3): 1925–1938. <<Link>>

10. Oksman K., Aitomäki Y., Mathew A., Siqueira G., Zhou Q., Butylina S., Tanpichai S., Zhou X. and Hooshmand S., Review of the recent developments in cellulose nanocomposite processing. Composites Part A: Applied Science and Manufacturing. 2016; 83: 2–18.  <<Link>>

9.   Isarankura Na Ayutthaya S., Tanpichai S., Sangkhun W. and Wootthikanokkhan J., Effect of clay content on morphology and processability of electrospun keratin/poly(lactic acid) nanofiber. International Journal of Biological Macromolecules. 2016; 85: 585–595. <<Link>>

8.   Yuwawech K., Wootthikanokkhan J. and Tanpichai S., Enhancement of thermal, mechanical and barrier properties of EVA solar cell encapsulating films by reinforcing with esterified cellulose nanofibers. Polymer Testing. 2015; 48: 12–22. <<Link>>

7.   Isarankura Na Ayutthaya S., Tanpichai S. and Wootthikanokkhan J., Keratin extracted from chicken feather waste: Extraction, preparation, and structural characterization of the keratin and keratin/biopolymer films and electrospuns. Journal of Polymers and the Environment. 2015; 23: 506–516. <<Link>>

6.   Yuwawech K., Wootthikanokkhan J. and Tanpichai S., Effects of two different cellulose nanofiber types on properties of poly(vinyl alcohol) composite films. Journal of Nanomaterials. 2015; 908689. <<Link>>

5.   Tanpichai S., Sampson W.W. and Eichhorn S.J. Stress-transfer in microfibrillated cellulose reinforced poly(vinyl alcohol) composites using Raman spectroscopy. Composites Part A: Applied Science and Manufacturing. 2014; 65: 186–191. <<Link>>

4.   Tanpichai S., Sampson W.W. and Eichhorn S.J. Stress-transfer in microfibrillated cellulose reinforced poly(lactic acid) composites using Raman spectroscopy. Composites Part A: Applied Science and Manufacturing. 2012; 43(7): 1145–1152. <<Link>>

3.   Tanpichai S., Quero F., Nogi M., Yano H., Young R.J., Lindstrom T., Sampson W.W. and Eichhorn S.J. Effective young's modulus of bacterial and microfibrillated cellulose fibrils in fibrous networks. Biomacromolecules. 2012; 13(5): 1340–1349. <<Link>>

2.   Bulota M., Tanpichai S., Hughes M. and Eichhorn S.J. Micromechanics of TEMPO-oxidized fibrillated cellulose composites. ACS Applied Materials and Interfaces. 2012; 4(1): 331–337. <<Link>>

1.   Jaruttrakool R., Tanpichai S., Pentrakoon D. and Potiyaraj P. Reactive blending of thermoplastic polyurethane and polypropylene. International Polymer Processing. 2010; 25(5): 327–333. <<Link>>

1.  Tanpichai S., All-cellulose composites: Processing, properties, and applications in Cellulose: Development, processing, and applications edited by Abu Zahrim Yaser, Mohd Sani Sarjadi, and Junidah Lamaming. 2023. CRC Press. <<Link>>

19. Silprasert P.,  Boonmahitthisud A., and Tanpichai S., Using borax as a cross-linking agent in poly(vinyl alcohol) /hemp-extracted cellulose hydrogels. Materials Science Forum. 2024; 118: 121–126. <<Link>>

18. Phaonoeng P.,  Tanpichai S., and Boonmahitthisud A., Preparation of silver nanoparticles deposited on TEMPO-oxidized cellulose nanofibers. Solid State Phenomena. 2024; 356: 83–88. <<Link>>

17. Kaeokanphai P.,  Tanpichai S., and Boonmahitthisud A., Chitosan-based coating incorporated with chitin nanofibers for extension of the shelf life of fruits. Solid State Phenomena. 2024; 356: 101–106. <<Link>>

16. Thongdonson K., Boonmahitthisud A. and Tanpichai S., Effect of sodium hydroxide on properties of shrimp-shells-extracted chitin nanofibers. Journal of Physics: Conference Series. 2022; 2175: 012019. <<Link>>

15.  Sutrisno E., Tanpichai S., Phiriyawirut M. and Chuangchote S., Investigation of cellulose nanofibers (CNFs) from Macaranga hypoleucha pulp in chemical treatment phase. Materials Today: Proceedings. 2020; 23(4): 674–680. <<Link>>

14.  Yuwawech K., Wootthikanokkhan J. and Tanpichai S., Preparation and Characterization of Iron Oxide Decorated Graphene Nanoplatelets for Use as Barrier Enhancing Fillers in Polyurethane Based Solar Cell Encapsulant. Materials Today: Proceedings. 2020; 23(4): 703–711. <<Link>>

13.  Tanpichai S., Facile preparation of cellulose nanofibers prepared by TEMPO-mediated oxidation. IOP Conference Series: Materials Science and Engineering. 2020; 773: 012001. <<Link>>

12.  Sutrisno E., Tanpichai S. and Chuangchote S., Isolation and characterization of cellulose nanofibers (CNFs) from Macaranga hypoleuca. IOP Conference Series: Earth and Environmental Science. 2020; 415: 012003. <<Link>>

11.  Phoothong F., Boonmahitthisud A. and Tanpichai S., Using borax as a cross-linking agent in cellulose-based hydrogels. IOP Conference Series: Materials Science and Engineering. 2019; 600: 012013. <<Link>>

10.  Thungphotrakul N., Dittanet P., Loykulnunt S., Tanpichai S. and Parpainainar P., Synthesis of sodium lignosulfonate from lignin extracted from oil palm empty fruit bunches by acid/alkaline treatment for reinforcement in natural rubber composites. IOP Conference Series: Materials Science and Engineering. 2019; 526: 012022. <<Link>>

9.   Chawalitsakunchai W., Dittanet P., Loykulnunt S., Tanpichai S. and Prapainainar P., Extraction of nanocellulose from pineapple leaves by acid hydrolysis and pressurized acid hydrolysis for reinforcement in natural rubber composites. IOP Conference Series: Materials Science and Engineering. 2019; 526: 012019. <<Link>>

8.    Tanpichai S., Aachri M., Pattananuwat P. and Potiyaraj P., Conductive paper of reduced graphene oxide and nanofibrillated cellulose. IOP Conference Series: Materials Science and Engineering. 2019; 526: 012009. <<Link>>

7.    Tanpichai S. and Oksman K., Aligned-porous-structured poly(vinyl alcohol) foams with cellulose nanodcrystals. AIP Conference Proceedings. 2018; 2010: 020007. <<Link>>

6.   Witayakran W. And Tanpichai S. Properties of cellulose microfibers extracted from pineapple leaves by steam explosion. Advanced Materials Research. 2015; 1131: 231–234. <<Link>>

5.   Tanpichai S. and Witayakran S., Mechanical properties of all-cellulose composites made from pineapple leaf microfibers. Key Engineering Materials. 2015; 659: 453–457. <<Link>>

4.   Tanpichai S. and Wootthikanokkhan J., Mechanical properties of poly(lactic acid) composites reinforced with microfibrillated cellulose prepared using high speed blending. Journal of Metals, Materials and Minerals. 2014; 24 (2): 55–60. <<Link>>

3.    Phanwiroj P., Tanpichai S. and Potiyaraj P. Effect of preparation parameters on morphology of cellulose nanowhiskers. Advanced Materials Research. 2014; 1044-1045: 35–38. <<Link>>

2.    Tanpichai S., Sampson W.W. and Eichhorn S.J. Microfibrillated cellulose reinforced poly(vinyl alcohol) composites. Advanced Materials Research. 2013; 747: 359–362. <<Link>>

1.    Potiyaraj P., Tanpichai S. and Phanwiroj P. Physical properties of PP/recycled PET blends prepared by pulverization technique. Advanced Materials Research. 2012; 488-489: 109–113. <<Link>>

1. Tanpichai S., and Yuwawech K., Development of cross-linked chitosan films reinforced with chitin nanofibers. The 8th International Conference on Nanoscience and Technology, 2–5 July 2025, Chiang Mai, Thailand.

2. Tanpichai S., and Boonmahitthisud A., Cross-linked chitosan-based films with pH-responsive properties for meat freshness monitoring. The 8th International Conference on Materials Design and Applications, 11–14 April 2025, Kyoto, Japan.

3. Tanpichai S., and Boonmahitthisud A., Chitin nanofiber/chitosan coatings for food shelf-life extension. The 6th International Conference on Nanomaterials, Materials and Manufacturing Engineering, 21–23 October 2024, Singapore.

4.  Tanpichai S., and Boonmahitthisud A., Enhancing properties of thermoplastic starch composite films with chitin nanofibers. The 7th International Conference on Materials Design and Applications, 9–12 April 2024, Tokyo, Japan.

5.   Kaewkanphai P., Tanpichai S., and Boonmahitthisud A., Chitosan–based coating incorporated with chitin nanofibers for extension of the shelf life of fruits. The 12th International Conference on Nanostructures, Nanomaterials and Nanoengineering 2023, 27–29 October 2023, Fukuoka, Japan.

6.  Phaonoeng P., Tanpichai S., and Boonmahitthisud A., Preparation of silver nanoparticles deposited on TEMPO-oxidized cellulose nanofibers. The 12th International Conference on Nanostructures, Nanomaterials and Nanoengineering 2023, 27–29 October 2023, Fukuoka, Japan.

7. Silprasert P., Tanpichai S., and Boonmahitthisud A., Using borax as a cross-linking agent in poly(vinyl alcohol)/hemp-extracted cellulose hydrogels. The 8th International Conference on Materials Technology and Applications, 27–29 October 2023, Fukuoka, Japan.

8. Chantaramanee T., Tanpichai S., and Boonmahitthisud A., Use of borax as a crosslinker in Epoxidized Natural Rubber. The 8th International Conference on Materials Technology and Applications, 27–29 October 2023, Fukuoka, Japan.

9.    Tanpichai S., Pumpuang L., Srimarut Y., Woraprayote W., and Malila Y., Effects of acetylation conditions on properties of chitin nanofibers for extending the shelf life of Fresh food products. International Conference on Materials Science, Engineering and Technology, 7–9 September 2023, Singapore.

10. Tanpichai S., Wongjampee T., and Boonmahitthisud A., Chitin nanofiber-reinforced chitosan films: Enhancing mechanical and barrier properties for sustainable packaging. Material Today Conference 2023, 2–5 August 2023, Singapore.

11. Tanpichai S., Development of chitin nanofibers extracted from shrimp shells for shelf-life extension of food. International Conference and Exhibition on Science, Technology and Engineering of Materials, 29 November–2 December 2022, Chonburi, Thailand.

12. Wongjampee T., Boonmahitthisud A., and Tanpichai S., Effects of citric acid on properties of chitosan/chitin nanofiber composite films. The 11th International Conference on Material Science and Engineering Technology, 26–28 November 2022, Tokyo, Japan.

13. Tanpichai S., and Boonmahitthisud A., Development of chitin nanofibers for smart packaging applications. Thailand Research Expo 2022, 1–5 August 2022, Bangkok, Thailand.

14. Wongjampee T., Boonmahitthisud A., and Tanpichai S., Preparation of composite films based on chitosan and surface-deacetylated chitin nanofibers. Pure and Applied Chemistry International Conference 2022, 30 June–1 July 2022, Bangkok, Thailand.

15. Tanpichai S., Transparent cellulose nanofiber reinforced nanocomposites with superior performances. The International Polymer Conference of Thailand, 1–2 July 2021, Online (Invited Speaker).

16. Thongdonson K., Boonmahitthisud A., and Tanpichai S., Effect of sodium hydroxide on properties of shrimp shells-extracted chitin nanofibers. The 21st International Union of Material Research Societies-International Conference in Asia, 23–26 February 2021, Chiang Mai, Thailand.

17. Kongsaengkaew U., Tanpichai S., and Boonmahitthisud A., Effects of the concentrations of the oxidizing agent on properties of water hyacinth extracted cellulose nanofibers. The 8th National and International Conference 2020 and E-san relations Education administration Conference 12th "Higher Education's Move and Trend to Combat COVID-19”, 7 November 2020, Khon Kaen, Thailand.

18. Thongdeelerd C., Tanpichai S., and Boonmahitthisud A., Nanocomposites of epoxidized natural rubber/cellulose nanofibers. The 8th National and International Conference 2020 and E-san relations Education administration Conference 12th "Higher Education's Move and Trend to Combat COVID-19”, 7 November 2020, Khon Kaen, Thailand.

19. Yuwawech K., Wootthikanokkhan J., and Tanpichai S., Preparation, characterization and performance of flexible organic photovoltaic encapsulants based on photocurable polyurethane acrylate. Pure and Applied Chemistry International Conference 2020, 13–14 February 2020, Bangkok, Thailand.

20. Tanpichai S., Biswas S., and Yano H., Performances of cellulose nanofiber reinforced composites prepared by Pickering emulsification. The 2nd International Conference on Materials Research and Innovation. 16–17 December 2019, Bangkok, Thailand.

21. Sutrisno E., Tanpichai S., and Chuangchote S., Isolation and characterization of cellulose nanofibers (CNFs) from Macaranga hyproleuca. International Conference on Adopting the Renewable Bioenergy and Waste Utilization to Support Circular Economy and Sustainable Environment. 28–29 August 2019, Bogor, Indonesia.

22. Yano H., Sato F., Biswas S., and Tanpichai S., Functionalization of the CNF sheet surface by the imprint method. The 26th Annual Meeting of the Cellulose Society. 11–12 July 2019, Fukuoka, Japan.

23. Phoothong F., Boonmahitthisud A., and Tanpichai S. Using borax as a cross-linking agent in cellulose-based hydrogels. The 2nd International Conference on Composite Materials Science and Technology. 22–25 May 2019, Tokyo, Japan.

24. Tanpichai S., Is it worth to study nanocellulose?. NAF-TRF Workshop on Nanocellulose 2019. 6–9 March 2019, Pattaya, Thailand.

25. Yuwawech K., Wootthikanokkhan J., and Tanpichai S., Effects of iron oxide grafted graphene nanoplatelets on morphology and barrier properties of polyurethane based solar cell encapsulant. Pure and Applied Chemistry International Conference 2019. 7–8 February 2019, Bangkok, Thailand.

26. Tanpichai S., Aachri M., Pattananuwat P., and Potiyaraj P., Conductive paper of reduced graphene oxide and nanofibrillated cellulose. International Conference on Materials Research and Innovation. 17–21 December 2018, Bangkok, Thailand.

27. Chawalitsakunchai W., Dittanet P., Loykulnunt S., Tanpichai S., and Prapainainar P., Extraction of nanocellulose from pineapple leaves by acid hydrolysis and pressurized acid hydrolysis for reinforcement in natural rubber composites. International Conference on Materials Research and Innovation. 17–21 December 2018, Bangkok, Thailand.

28. Thungphotrakul N., Dittanet P., Loykulnunt S., Tanpichai S., and Prapainainar P., Synthesis of sodium lignosufonate from lignin extracted from oil palm empty fruit bunches by acid/alkaline treatment for reinforcement in natural rubber composites. International Conference on Materials Research and Innovation. 17–21 December 2018, Bangkok, Thailand.

29. Yuwawech K., Wootthikanokkhan J., and Tanpichai S., Preparation and characterizations of iron oxide decorated graphene nanoplatelets for use as barrier enhancing fillers in polyurethane based solar cell encapsulant. The 6th Thailand International Nanotechnology Conference. 12–14 December 2018. Pathum Thani, Thailand.

30. Sutrisno E., Chuangchote S., Tanpichai S., and Phiriyawirut M., Study preparation for fabricating cellulose nanofibers (CNFs) from pulp of Macaranga sp. The 6th Thailand International Nanotechnology Conference. 12–14 December 2018. Pathum Thani, Thailand.

31. Tanpichai S., Boonmahitthisud A., and Witayakran S., Use of Steam Explosion as a Green Alternative Method to Prepare Pulp from Pineapple Leaves The 10th International Conference on Materials Science and Technology. 6–7 September 2018, Bangkok, Thailand.

32. Tanpichai S., Biswas S., and Yano H., Transparent cellulose nanofibers reinforced composites for electronic devices. International Conference on Science and Technology of Emerging Materials 2018. 18–20 July 2018, Pattaya, Thailand.

33. Tanpichai S., Biswas S., and Yano H., Transparent nanocomposites reinforced with cellulose nanofibers from bagasse. The 13th International Conference on ecomaterials. 19–23 November 2017, Bangkok, Thailand.

34. Tanpichai S., Comparison of nanofibrillated cellulose and microcrystalline cellulose as reinforcements in all-cellulose composites. The 4th International Cellulose Conference. 17–20 October 2017, Fukuoka, Thailand.

35. Tanpichai S., Should we use nanocellulose to prepare composites?. NAF-TRF Workshop on Nanocellulose 2017. 11–14 September 2017, Khon Kaen, Thailand.

36. Tanpichai S., The preparation of transparent cellulose nanofiber reinforced composites. Thailand-Japan Joint Research Meeting on Nanomaterials and Nanocomposites. 7 September 2017, Bangkok, Thailand.

37. Tanpichai S., and Witayakran S., All-cellulose composite laminates from pineapple leaf fibers. The 9th International Conference on Materials Science and Technology. 14–15 December 2016, Bangkok, Thailand.

38. Tanpichai S., Self-reinforced composites from pineapple leaf fibers. The 10th Asian-Australasian Conference on Composite Materials. 16–19 October 2016, Busan, South Korea.

39. Phanwiroj P., Tanpichai S., and Potiyaraj P., Preparation and characterization of biodegradable composites from a green polymer and cellulose nanowhiskers. Advances in Functional Materials 2016. 8–11 August 2016, Jeju, South Korea.

40. Tanpichai S., and Oksman K., Mechanical and thermal properties of cellulose nanocrystals reinforced poly(vinyl alcohol) hydrogels. The 251st ACS National Meeting. 13–17 March 2016, San Diego, USA.

41. Tanpichai S., and Oksman K., Effects of cellulose nanocrystals as reinforcement on mechanical properties of poly(vinyl alcohol) hydrogels. 2015 Swedish-Finnish workshop: New materials from trees. 15–17 June 2015, Stockholm, Sweden.

42. Tanpichai S., Kaew-in K., and Potiyaraj P., Effect of the plain-woven fabrics on mechanical properties of composites. International Conference on Advanced Materials, Structures and Mechanical Engineering 2015. 29–31 May 2015, Incheon, South Korea.

43. Yuwawech K., Wootthikanokkhan J., and Tanpichai S., Preparation and investigation of cellulose nanofibers/ ethylene vinyl acetate copolymer composites. The 7th National Science Research Conference. 30–31 March 2015, Phitsanulok, Thailand.

44. Tanpichai S., and Witayakran S., Mechanical properties of all-cellulose composites Made from Pineapple Leaf Microfibers. The 8th International Conference on Materials Science and Technology. 15–16 December 2014, Bangkok, Thailand.

45. Phanwiroj P., Tanpichai S., and Potiyaraj P., Parameter effect on green cellulose nanowhiskers. The 40th Congress on Science and Technology of Thailand. 2–4 December 2014, Khon Kaen, Thailand.

46. Kaew-in K., Tanpichai S., and Potiyaraj P., Effect of surface dissolution on all-cellulose composites of woven fabrics of sisal fibers. The 40th Congress on Science and Technology of Thailand. 2–4 December 2014, Khon Kaen, Thailand.

47. Witayakran W. and Tanpichai S., Properties of cellulose microfibers extracted from pineapple leaves by steam explosion. The 4th Thailand International Nanotechnology Conference 2014. 25–28 September 2014, Pathumthani, Thailand.

48. Phanwiroj P., Tanpichai S., and Potiyaraj P., Effect of preparation parameters on morphology of cellulose nanowhiskers. 2014 International Conference on Frontiers of Energy, Materials and Information Engineering. 22–23 August 2014, Hong Kong.

49.  Tanpichai S., and Wootthikanokkhan J., Effect of microfibrillated cellulose prepared using a high speed blender on poly(lactic acid) composites. MACRO 2014. 6–11 July 2014, Chiang Mai, Thailand.

50. Na Ayutthaya S., Tanpichai S., and Wootthikanokkhan J., Preparation and structural characterization of chicken feather keratin/PLA/nanofiber mats. MACRO 2014. 6–11 July 2014, Chiang Mai, Thailand.

51. Tanpichai S., Sampson W. W., and Eichhorn S. J., Microfibrillated cellulose reinforced poly(vinyl alcohol) composites. The 4th International Conference on Multi-Functional Materials and Structures. 14–17 July 2013, Bangkok, Thailand.

52. Tanpichai S., Sampson W. W., and Eichhorn S. J., Mechanical properties and micromechanics of nanofibrillated cellulose sheets. The 14th European Conference on Composite Materials. 7–10 July 2010, Budapest, Hungary.

53. Potiyaraj P., and Tanpichai S., Effects of PE wax as a processing aid on the physical properties of PP/ recycling PET blends. Asian Workshop on Polymer Processing 2006. 6–8 December 2006, Bangkok, Thailand.