Characterization of calcite spines of planktonic foraminifers (Globigerinidae)

Kenta Izumida; Mihiro Takasaki; Rina Fujimaki; Yukiko Nagai; Yuya Oaki; Kimiyoshi Naito; Yoshihisa Tanaka; Shinji Shimode; Takashi Toyofuku; Hiroaki Imai

doi:10.1039/d2ce00110a

Characterization of calcite spines of planktonic foraminifers (Globigerinidae)

Kenta Izumida, Mihiro Takasaki, Rina Fujimaki, Yukiko Nagai, Yuya Oaki, Kimiyoshi Naito, Yoshihisa Tanaka, Shinji Shimode, Takashi Toyofuku, Hiroaki Imai

応用化学科

研究成果: Article › 査読

1 被引用数 (Scopus)

抄録

Calcitic spines ∼1 μm in diameter are projecting from a trochospiral test of a spinose planktonic foraminifer. According to electron diffraction, Raman spectra, and detailed electron microscope observation, the spines were found to be a single-crystal-like calcite that has a nanogranular texture containing microstrain. An organic envelope protects the biogenic calcite against dissolution in water. Their unique mechanical and chemical properties are ascribed to the specific micro- and nanoscopic structures.

本文言語	English
ページ（範囲）	2446-2450
ページ数	5
ジャーナル	CrystEngComm
巻	24
号	13
DOI	https://doi.org/10.1039/d2ce00110a
出版ステータス	Published - 2022 3月 2

ASJC Scopus subject areas

化学 (全般)
材料科学（全般）
凝縮系物理学

文献へのアクセス

10.1039/d2ce00110a

他のファイルとリンク

引用スタイル

@article{0bb2171f6896411da90d260ddbec7578,

title = "Characterization of calcite spines of planktonic foraminifers (Globigerinidae)",

abstract = "Calcitic spines ∼1 μm in diameter are projecting from a trochospiral test of a spinose planktonic foraminifer. According to electron diffraction, Raman spectra, and detailed electron microscope observation, the spines were found to be a single-crystal-like calcite that has a nanogranular texture containing microstrain. An organic envelope protects the biogenic calcite against dissolution in water. Their unique mechanical and chemical properties are ascribed to the specific micro- and nanoscopic structures.",

author = "Kenta Izumida and Mihiro Takasaki and Rina Fujimaki and Yukiko Nagai and Yuya Oaki and Kimiyoshi Naito and Yoshihisa Tanaka and Shinji Shimode and Takashi Toyofuku and Hiroaki Imai",

note = "Funding Information: This work was supported by JSPS KAKENHI grant number JP21H01627. Publisher Copyright: {\textcopyright} 2022 The Royal Society of Chemistry",

year = "2022",

month = mar,

day = "2",

doi = "10.1039/d2ce00110a",

language = "English",

volume = "24",

pages = "2446--2450",

journal = "CrystEngComm",

issn = "1466-8033",

publisher = "Royal Society of Chemistry",

number = "13",

}

TY - JOUR

T1 - Characterization of calcite spines of planktonic foraminifers (Globigerinidae)

AU - Izumida, Kenta

AU - Takasaki, Mihiro

AU - Fujimaki, Rina

AU - Nagai, Yukiko

AU - Oaki, Yuya

AU - Naito, Kimiyoshi

AU - Tanaka, Yoshihisa

AU - Shimode, Shinji

AU - Toyofuku, Takashi

AU - Imai, Hiroaki

PY - 2022/3/2

Y1 - 2022/3/2

N2 - Calcitic spines ∼1 μm in diameter are projecting from a trochospiral test of a spinose planktonic foraminifer. According to electron diffraction, Raman spectra, and detailed electron microscope observation, the spines were found to be a single-crystal-like calcite that has a nanogranular texture containing microstrain. An organic envelope protects the biogenic calcite against dissolution in water. Their unique mechanical and chemical properties are ascribed to the specific micro- and nanoscopic structures.

AB - Calcitic spines ∼1 μm in diameter are projecting from a trochospiral test of a spinose planktonic foraminifer. According to electron diffraction, Raman spectra, and detailed electron microscope observation, the spines were found to be a single-crystal-like calcite that has a nanogranular texture containing microstrain. An organic envelope protects the biogenic calcite against dissolution in water. Their unique mechanical and chemical properties are ascribed to the specific micro- and nanoscopic structures.

UR - http://www.scopus.com/inward/record.url?scp=85126990022&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85126990022&partnerID=8YFLogxK

U2 - 10.1039/d2ce00110a

DO - 10.1039/d2ce00110a

M3 - Article

AN - SCOPUS:85126990022

SN - 1466-8033

VL - 24

SP - 2446

EP - 2450

JO - CrystEngComm

JF - CrystEngComm

IS - 13

ER -

Characterization of calcite spines of planktonic foraminifers (Globigerinidae)

抄録

ASJC Scopus subject areas

文献へのアクセス

他のファイルとリンク

フィンガープリント

引用スタイル