Bioinspired, cytocompatible mineralization of silica-titania composites: Thermoprotective nanoshell formation for individual chlorella cells

Eun Hyea Ko; Yeonjung Yoon; Ji Hun Park; Sung Ho Yang; Daewha Hong; Kyung Bok Lee; Hyun Kyong Shon; Tae Geol Lee; Insung S. Choi

doi:10.1002/anie.201305081

Bioinspired, cytocompatible mineralization of silica-titania composites: Thermoprotective nanoshell formation for individual chlorella cells

Eun Hyea Ko
, Yeonjung Yoon
, Ji Hun Park
, Sung Ho Yang
, Daewha Hong
, Kyung Bok Lee
, Hyun Kyong Shon
, Tae Geol Lee
, Insung S. Choi

Department of Science Education

Research output: Contribution to journal › Article › peer-review

86 Scopus citations

Abstract

Hard-shell case: Using a (RKK)₄D₈ peptide allows mineralization to occur under cytocompatible conditions. Thus individual Chlorella cells could be encapsulated within a SiO₂-TiO₂ nanoshell with high cell viability (87 %). The encapsulated Chlorella showed an almost threefold increase in their thermo-tolerance after 2 h at 45 °C.

Original language	English
Pages (from-to)	12279-12282
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	47
DOIs	https://doi.org/10.1002/anie.201305081
State	Published - 18 Nov 2013

Keywords

artificial spores
composites
cytocompatibility
encapsulation
mineralization

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title = "Bioinspired, cytocompatible mineralization of silica-titania composites: Thermoprotective nanoshell formation for individual chlorella cells",

abstract = "Hard-shell case: Using a (RKK)4D8 peptide allows mineralization to occur under cytocompatible conditions. Thus individual Chlorella cells could be encapsulated within a SiO2-TiO2 nanoshell with high cell viability (87 \%). The encapsulated Chlorella showed an almost threefold increase in their thermo-tolerance after 2 h at 45 °C.",

keywords = "artificial spores, composites, cytocompatibility, encapsulation, mineralization",

author = "Ko, \{Eun Hyea\} and Yeonjung Yoon and Park, \{Ji Hun\} and Yang, \{Sung Ho\} and Daewha Hong and Lee, \{Kyung Bok\} and Shon, \{Hyun Kyong\} and Lee, \{Tae Geol\} and Choi, \{Insung S.\}",

year = "2013",

month = nov,

day = "18",

doi = "10.1002/anie.201305081",

language = "English",

volume = "52",

pages = "12279--12282",

journal = "Angewandte Chemie - International Edition",

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T1 - Bioinspired, cytocompatible mineralization of silica-titania composites

T2 - Thermoprotective nanoshell formation for individual chlorella cells

AU - Ko, Eun Hyea

AU - Yoon, Yeonjung

AU - Park, Ji Hun

AU - Yang, Sung Ho

AU - Hong, Daewha

AU - Lee, Kyung Bok

AU - Shon, Hyun Kyong

AU - Lee, Tae Geol

AU - Choi, Insung S.

PY - 2013/11/18

Y1 - 2013/11/18

N2 - Hard-shell case: Using a (RKK)4D8 peptide allows mineralization to occur under cytocompatible conditions. Thus individual Chlorella cells could be encapsulated within a SiO2-TiO2 nanoshell with high cell viability (87 %). The encapsulated Chlorella showed an almost threefold increase in their thermo-tolerance after 2 h at 45 °C.

AB - Hard-shell case: Using a (RKK)4D8 peptide allows mineralization to occur under cytocompatible conditions. Thus individual Chlorella cells could be encapsulated within a SiO2-TiO2 nanoshell with high cell viability (87 %). The encapsulated Chlorella showed an almost threefold increase in their thermo-tolerance after 2 h at 45 °C.

KW - artificial spores

KW - composites

KW - cytocompatibility

KW - encapsulation

KW - mineralization

UR - https://www.scopus.com/pages/publications/84887542659

U2 - 10.1002/anie.201305081

DO - 10.1002/anie.201305081

M3 - Article

C2 - 24115679

AN - SCOPUS:84887542659

SN - 1433-7851

VL - 52

SP - 12279

EP - 12282

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 47

ER -

Bioinspired, cytocompatible mineralization of silica-titania composites: Thermoprotective nanoshell formation for individual chlorella cells

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Keywords

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