The Application of Confocal Raman Spectroscopy in Mussels Shell

doi:10.3964/j.issn.1000-0593(2020)03-0744-06

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋地质与环境重点实验室

	The Application of Confocal Raman Spectroscopy in Mussels Shell
	Cui Nan-nan 1,2,3,5; Du Zeng-feng 2,3,5; Zhang Xin 1,2,3,4,5; Luan Zhen-dong 2,3,5; Xi Shi-chuan 1,2,3,5; Li Lian-fu 1,2,3,5; Wang Min-xiao 2,3,5; Wang Bing 2,3,5; Liang Zheng-wei 1,2,3,5; Liu Jing 1,2,3,5
刊名	SPECTROSCOPY AND SPECTRAL ANALYSIS
	2020-03-01
卷号	40 期号:3 页码:744-754
关键词	Mussel The confocal Raman spectroscopy Calcite Aragonite
ISSN号	1000-0593
DOI	10.3964/j.issn.1000-0593(2020)03-0744-06
通讯作者	Zhang Xin()
英文摘要	Mussels are widely distributed in global waters, from offshore shallow waters to hydrothermal vents and cold seeps in the deep oceans. Mussels secrete calcium carbonate and form shells to protect their soft tissues. The nancomposite properties of mussel shell and the application prospects in biomaterial, tissue engineering and bionics have attracted much attention of scientists. The Raman spectroscopy is a kind of non-destructive, non-contact, simultaneous multi-component analysis detection technique, and can provide mineral information of samples. The mineral composition and distribution patterns of the shells and the nacre layers of the mussels collected from four different study sites (cold seeps in the Southwest of Taiwan, Desmos hydrothermal Field, Laboratory rearing, and Dalian-offshore) were obtained using the confocal Raman technique. The results showed that both of the prismatic layer and the nacre layers of the mussels are calcium carbonate. The Raman shifts of the primatic layers locate at 711 and 281 cm(-1) indicating the mineral composition of prismatic layer is calcite. The mineral composition of nacre exists difference in different environment although the shell nacre is mainly calcium carbonate ; the mineral of nacre in Dalian-offshore is aragonite. The Raman shifts of aragonite are at 706 and 206 cm(-1). Aragonite crystallizes poor. The mineral of nacre layers grown in hydrothermal field and cultured in laboratory are aragonite (706 and 206 cm(-1)) with good crystallization. The mineral of mussel nacre in cold seep is aragonite (706 and 206 cm(-1)) and contains a little calcite. The Raman shifts of calcite are at 711 and 281 cm(-1). Taking the living environment conditions into consideration, the results suggested that difference in the mineral composition and distribution patterns in the mussel shells are probably caused by different physical and chemical properties within the four environments. Moreover the nacre layers is more sensitive to the pressure change of living environment. Our work also showed that the Raman spectroscopy is a quick and effective technique that can be used to analyze the mineral composition of mussels in different environments and may shine some lights on the study of the life processes and adaptive mechanisms of mussels in deep oceans.
WOS研究方向	Spectroscopy
语种	英语
出版者	OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS
WOS记录号	WOS:000528837900014
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/167346]
专题	海洋研究所_海洋地质与环境重点实验室
通讯作者	Zhang Xin
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res, Qingdao 266071, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Cui Nan-nan,Du Zeng-feng,Zhang Xin,et al. The Application of Confocal Raman Spectroscopy in Mussels Shell[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2020,40(3):744-754.
APA	Cui Nan-nan.,Du Zeng-feng.,Zhang Xin.,Luan Zhen-dong.,Xi Shi-chuan.,...&Yan Jun.(2020).The Application of Confocal Raman Spectroscopy in Mussels Shell.SPECTROSCOPY AND SPECTRAL ANALYSIS,40(3),744-754.
MLA	Cui Nan-nan,et al."The Application of Confocal Raman Spectroscopy in Mussels Shell".SPECTROSCOPY AND SPECTRAL ANALYSIS 40.3(2020):744-754.