Graphene Oxide Nanosheet Assisted Porous Chitosan Sponge for Hemostatic Applications

Yuanyuan Yang; Yajing Shen

doi:10.1109/NEMS51815.2021.9451400

Graphene Oxide Nanosheet Assisted Porous Chitosan Sponge for Hemostatic Applications

Yuanyuan Yang
, Yajing Shen^*

^*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

Porous sponges have received great attention in the fields of hemostatic applications, which has been required in clinical occasions over the past decades. In this work, we develop the graphene oxide nanosheet assisted chitosan sponge with simple freeze-drying process. Since chitosan owns good clotting capability, antibacterial property as well as biodegradability, the porous sponge could be applied in the hemostasis as well as wound healing. By adding the graphene oxide, the mechanical strength could be further enhanced for better wound patching. Such sponge owns high porosity exhibiting good water absorption ability. Besides, additional drugs could be loaded into sponge exhibiting time-dependent releasing performance. Biodegradability is also found in porous sponge. This work offers a simple but efficient approach for the fabrication of porous sponge, exhibiting great potential for hemostatic treatment.

Original language	English
Title of host publication	Proceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems
Publisher	IEEE
Pages	293-296
ISBN (Electronic)	978-1-6654-1941-3
DOIs	https://doi.org/10.1109/NEMS51815.2021.9451400
Publication status	Published - 2021
Event	16th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2021) - Xiamen, China Duration: 25 Apr 2021 → 29 Apr 2021 https://ieee-nems.org/2021/

Publication series

Name	Proceedings of the Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems

Conference

Conference	16th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2021)
Abbreviated title	IEEE-NEMS 2021
Place	China
City	Xiamen
Period	25/04/21 → 29/04/21
Internet address	https://ieee-nems.org/2021/

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10.1109/NEMS51815.2021.9451400

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Yang, Y., & Shen, Y. (2021). Graphene Oxide Nanosheet Assisted Porous Chitosan Sponge for Hemostatic Applications. In Proceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems (pp. 293-296). Article 9451400 (Proceedings of the Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems). IEEE. https://doi.org/10.1109/NEMS51815.2021.9451400

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title = "Graphene Oxide Nanosheet Assisted Porous Chitosan Sponge for Hemostatic Applications",

abstract = "Porous sponges have received great attention in the fields of hemostatic applications, which has been required in clinical occasions over the past decades. In this work, we develop the graphene oxide nanosheet assisted chitosan sponge with simple freeze-drying process. Since chitosan owns good clotting capability, antibacterial property as well as biodegradability, the porous sponge could be applied in the hemostasis as well as wound healing. By adding the graphene oxide, the mechanical strength could be further enhanced for better wound patching. Such sponge owns high porosity exhibiting good water absorption ability. Besides, additional drugs could be loaded into sponge exhibiting time-dependent releasing performance. Biodegradability is also found in porous sponge. This work offers a simple but efficient approach for the fabrication of porous sponge, exhibiting great potential for hemostatic treatment.",

author = "Yuanyuan Yang and Yajing Shen",

year = "2021",

doi = "10.1109/NEMS51815.2021.9451400",

language = "English",

series = "Proceedings of the Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems",

publisher = "IEEE",

pages = "293--296",

booktitle = "Proceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems",

address = "United States",

note = "16th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2021), IEEE-NEMS 2021 ; Conference date: 25-04-2021 Through 29-04-2021",

url = "https://ieee-nems.org/2021/",

}

Yang, Y & Shen, Y 2021, Graphene Oxide Nanosheet Assisted Porous Chitosan Sponge for Hemostatic Applications. in Proceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems., 9451400, Proceedings of the Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE, pp. 293-296, 16th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2021), Xiamen, China, 25/04/21. https://doi.org/10.1109/NEMS51815.2021.9451400

Graphene Oxide Nanosheet Assisted Porous Chitosan Sponge for Hemostatic Applications. / Yang, Yuanyuan ; Shen, Yajing.
Proceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems. IEEE, 2021. p. 293-296 9451400 (Proceedings of the Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Graphene Oxide Nanosheet Assisted Porous Chitosan Sponge for Hemostatic Applications

AU - Yang, Yuanyuan

AU - Shen, Yajing

PY - 2021

Y1 - 2021

N2 - Porous sponges have received great attention in the fields of hemostatic applications, which has been required in clinical occasions over the past decades. In this work, we develop the graphene oxide nanosheet assisted chitosan sponge with simple freeze-drying process. Since chitosan owns good clotting capability, antibacterial property as well as biodegradability, the porous sponge could be applied in the hemostasis as well as wound healing. By adding the graphene oxide, the mechanical strength could be further enhanced for better wound patching. Such sponge owns high porosity exhibiting good water absorption ability. Besides, additional drugs could be loaded into sponge exhibiting time-dependent releasing performance. Biodegradability is also found in porous sponge. This work offers a simple but efficient approach for the fabrication of porous sponge, exhibiting great potential for hemostatic treatment.

AB - Porous sponges have received great attention in the fields of hemostatic applications, which has been required in clinical occasions over the past decades. In this work, we develop the graphene oxide nanosheet assisted chitosan sponge with simple freeze-drying process. Since chitosan owns good clotting capability, antibacterial property as well as biodegradability, the porous sponge could be applied in the hemostasis as well as wound healing. By adding the graphene oxide, the mechanical strength could be further enhanced for better wound patching. Such sponge owns high porosity exhibiting good water absorption ability. Besides, additional drugs could be loaded into sponge exhibiting time-dependent releasing performance. Biodegradability is also found in porous sponge. This work offers a simple but efficient approach for the fabrication of porous sponge, exhibiting great potential for hemostatic treatment.

UR - https://www.scopus.com/pages/publications/85113326846

UR - https://www.scopus.com/pages/publications/85113326846#tab=impact

U2 - 10.1109/NEMS51815.2021.9451400

DO - 10.1109/NEMS51815.2021.9451400

M3 - RGC 32 - Refereed conference paper (with host publication)

T3 - Proceedings of the Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems

SP - 293

EP - 296

BT - Proceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems

PB - IEEE

T2 - 16th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2021)

Y2 - 25 April 2021 through 29 April 2021

ER -

Yang Y , Shen Y. Graphene Oxide Nanosheet Assisted Porous Chitosan Sponge for Hemostatic Applications. In Proceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems. IEEE. 2021. p. 293-296. 9451400. (Proceedings of the Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems). Epub 2021 Jun 21. doi: 10.1109/NEMS51815.2021.9451400

Graphene Oxide Nanosheet Assisted Porous Chitosan Sponge for Hemostatic Applications

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