Araştırma Makalesi

Anodonta anatina midye kabuklarının yapısı ve sertlik özelliklerinin araştırılması

Cilt: 40 Sayı: 2 15 Haziran 2023
PDF İndir
EN TR

Investigation of the structure and hardness properties of Anodonta anatina mussel shells

Abstract

In this study, the shell structure of the freshwater mussel Anodonta anatina (Linnaeus, 1758) which has a widespread population in Gölbaşı Lake (Hatay) and is not economically exploited, was microscopically examined at a morphological level. It was determined that the shells of Anodonta anatina, which are not under significant fishing pressure, are mostly found discarded along the shores of the lake. This mussel species is important as a composite biological material with multifunctional roles in freshwater ecology. Considering the potential use of freshwater mussel shells as a biological material, an assessment of the shell structure, physical properties, mechanical strength, shell microstructure, and morphological characteristics of A. anatina was conducted. When cross-sections of the shell taken from the umbo, middle periostracum, and the region close to the pallial edge were examined in the dorsal-ventral direction, it was determined that the periostracum layer in the umbo region had a more prismatic and polygonal structure. The interior of the shell was found to consist of a shiny nacreous layer. In nacreous shell sections, it was observed that the nacreous layer contained more distinct layers near the pallial edge. Vickers microhardness tests were performed on individual shells, and it was found that the hardness value of the inner layer was the highest (625.5 ±172.7 HV), while the outer layer had a lower hardness value (531.5 ±110.7 HV). Based on XRF data, it was shown that the seashell powder is mainly composed of calcium oxide (98.8% wt., CaO) as a biological material.

Keywords

Kaynakça

  1. Barthelat, F., Rim, J., & Espinosa, H. (2009). A review on the structure and mechanical properties of mollusk shells – Perspectives on synthetic biomimetic materials. Applied Scanning Probe Methods XIII, (pp.17-44). Berlin: Springer. https://doi.org/10.1007/978-3-540-85049-6_2
  2. Carter, J.G. (1991). Evolutionary significance of shell microstructure in the palaeotaxodonta, pteriomorphia and ısofilibranchia (Bivalvia: Mollusca). Skeletal Biomineralization: Patterns, Processes and Evolutionary Trends, 135-296. https://doi.org/10.1007/978-1-4899-5740-5_10
  3. Carter, J. G., Harries, P., Malchus, N., Sartori, A., Anderson, L., Bieler, R., Bogan, A., Coan, E., Cope, J., Cragg, S., Garcia-March, J., Hylleberg, J., Kelley, P., Kleemann, K., Kriz, J., McRoberts, C., Mikkelsen, P.,
  4. Pojeta, Jr., J., Skelton, P.W., Temkin, I., Yancey, T., & Zieritz, A. (2012). Illustrated Glossary of the Bivalvia. Kansas, Treatise Online. https://doi.org/10.17161/to.v0i0.4322
  5. Chakraborty, A., Parveen, S., Chanda, D. K., & Aditya, G. (2020). An insight into the structure, composition and hardness of a biological material: the shell of freshwater mussels. Royal Society of Chemistry Advances, 10(49), 29543-29554. https://doi.org/10.1039/d0ra04271d
  6. Checa, A. (2000). A new model for periostracum and shell formation in Unionidae (Bivalvia, Mollusca). Tissue and Cell, 32(5), 405-416. https://doi.org/10.1054/tice.2000.0129
  7. De Paula, S. M., & Silveira, M. (2009). Studies on molluscan shells: Contributions from microscopic and analytical methods. Micron, 40(7), 669-690. https://doi.org/10.1016/j.micron.2009.05.006
  8. Dhanaraj, K., & Suresh, G. (2018). Conversion of waste sea shell (Anadara granosa) into valuable nanohydroxyapatite (nHAp) for biomedical applications. Vacuum, 152, 222-230. https://doi.org/10.1016/j.vacuum.2018.03.021

Ayrıntılar

Birincil Dil

İngilizce

Konular

Çevre Bilimleri , Deniz Mühendisliği (Diğer) , Kimya Mühendisliği , Su Omurgasızları

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

10 Haziran 2023

Yayımlanma Tarihi

15 Haziran 2023

Gönderilme Tarihi

29 Kasım 2022

Kabul Tarihi

29 Mayıs 2023

Yayımlandığı Sayı

Yıl 1970 Cilt: 40 Sayı: 2

Kaynak Göster

APA
Öksüz, K. E., & Şereflişan, H. (2023). Investigation of the structure and hardness properties of Anodonta anatina mussel shells. Ege Journal of Fisheries and Aquatic Sciences, 40(2), 132-139. https://doi.org/10.12714/egejfas.40.2.07

Cited By