Intracellular concentration map of magnesium in whole cells by combined use of x-ray fluorescence microscopy and atomic force microscopy

Federica Wolf; Valentina Trapani; S Lagomarsino; S Iotti; G Farruggia; A Cedola; M Fratini; I Bukreeva; A Notargiacomo; L Mastrototaro; C Marraccini; A Sorrentino; I Mcnulty; S Vogt; D Legnini; S Kim; A Gianoncelli; J. A. M Maier

Intracellular concentration map of magnesium in whole cells by combined use of x-ray fluorescence microscopy and atomic force microscopy

Federica Wolf, Valentina Trapani, S Lagomarsino, S Iotti, G Farruggia, A Cedola, M Fratini, I Bukreeva, A Notargiacomo, L Mastrototaro, C Marraccini, A Sorrentino, I Mcnulty, S Vogt, D Legnini, S Kim, A Gianoncelli, J. A. M Maier

Risultato della ricerca: Contributo in rivista › Articolo in rivista

17 Citazioni (Scopus)

Abstract

We report a novel experimental approach to derive quantitative concentration map of light elements in whole cells by combining two complementary nano-probe methods: X-ray fluorescence microscopy (XRFM) and atomic force microscopy (AFM). The concentration is derived by normalizing point-by-point the elemental (here Mg) spatial distribution obtained by XRFM, by the thickness measured using AFM. The considerable difference between the elemental distribution and the concentration maps indicates that this procedure is essential to obtain reliable information on the role and function of elements in whole cells

Lingua originale	English
pagine (da-a)	834-840
Numero di pagine	7
Rivista	Spectrochimica Acta, Part B: Atomic Spectroscopy
Stato di pubblicazione	Pubblicato - 2011

Keywords

atomic force microscopy
cell element concentration
magnesium
synchrotron radiation
x-ray fluorescence microscopy

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Wolf, F., Trapani, V., Lagomarsino, S., Iotti, S., Farruggia, G., Cedola, A., Fratini, M., Bukreeva, I., Notargiacomo, A., Mastrototaro, L., Marraccini, C., Sorrentino, A., Mcnulty, I., Vogt, S., Legnini, D., Kim, S., Gianoncelli, A., & Maier, J. A. M. (2011). Intracellular concentration map of magnesium in whole cells by combined use of x-ray fluorescence microscopy and atomic force microscopy. Spectrochimica Acta, Part B: Atomic Spectroscopy, 834-840.

Wolf, Federica ; Trapani, Valentina ; Lagomarsino, S ; Iotti, S ; Farruggia, G ; Cedola, A ; Fratini, M ; Bukreeva, I ; Notargiacomo, A ; Mastrototaro, L ; Marraccini, C ; Sorrentino, A ; Mcnulty, I ; Vogt, S ; Legnini, D ; Kim, S ; Gianoncelli, A ; Maier, J. A. M. / Intracellular concentration map of magnesium in whole cells by combined use of x-ray fluorescence microscopy and atomic force microscopy. In: Spectrochimica Acta, Part B: Atomic Spectroscopy. 2011 ; pagg. 834-840.

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title = "Intracellular concentration map of magnesium in whole cells by combined use of x-ray fluorescence microscopy and atomic force microscopy",

abstract = "We report a novel experimental approach to derive quantitative concentration map of light elements in whole cells by combining two complementary nano-probe methods: X-ray fluorescence microscopy (XRFM) and atomic force microscopy (AFM). The concentration is derived by normalizing point-by-point the elemental (here Mg) spatial distribution obtained by XRFM, by the thickness measured using AFM. The considerable difference between the elemental distribution and the concentration maps indicates that this procedure is essential to obtain reliable information on the role and function of elements in whole cells",

keywords = "atomic force microscopy, cell element concentration, magnesium, synchrotron radiation, x-ray fluorescence microscopy, atomic force microscopy, cell element concentration, magnesium, synchrotron radiation, x-ray fluorescence microscopy",

author = "Federica Wolf and Valentina Trapani and S Lagomarsino and S Iotti and G Farruggia and A Cedola and M Fratini and I Bukreeva and A Notargiacomo and L Mastrototaro and C Marraccini and A Sorrentino and I Mcnulty and S Vogt and D Legnini and S Kim and A Gianoncelli and Maier, {J. A. M}",

year = "2011",

language = "English",

pages = "834--840",

journal = "Spectrochimica Acta, Part B: Atomic Spectroscopy",

issn = "0584-8547",

publisher = "Elsevier Science Limited:Oxford Fulfillment Center, PO Box 800, Kidlington Oxford OX5 1DX United Kingdom:011 44 1865 843000, 011 44 1865 843699, EMAIL: asianfo@elsevier.com, tcb@elsevier.co.UK, INTERNET: http://www.elsevier.com, http://www.elsevier.com/locate/shpsa/, Fax: 011 44 1865 843010",

}

Wolf, F, Trapani, V, Lagomarsino, S, Iotti, S, Farruggia, G, Cedola, A, Fratini, M, Bukreeva, I, Notargiacomo, A, Mastrototaro, L, Marraccini, C, Sorrentino, A, Mcnulty, I, Vogt, S, Legnini, D, Kim, S, Gianoncelli, A & Maier, JAM 2011, 'Intracellular concentration map of magnesium in whole cells by combined use of x-ray fluorescence microscopy and atomic force microscopy', Spectrochimica Acta, Part B: Atomic Spectroscopy, pagg. 834-840.

Intracellular concentration map of magnesium in whole cells by combined use of x-ray fluorescence microscopy and atomic force microscopy. / Wolf, Federica; Trapani, Valentina; Lagomarsino, S; Iotti, S; Farruggia, G; Cedola, A; Fratini, M; Bukreeva, I; Notargiacomo, A; Mastrototaro, L; Marraccini, C; Sorrentino, A; Mcnulty, I; Vogt, S; Legnini, D; Kim, S; Gianoncelli, A; Maier, J. A. M.

In: Spectrochimica Acta, Part B: Atomic Spectroscopy, 2011, pag. 834-840.

Risultato della ricerca: Contributo in rivista › Articolo in rivista

TY - JOUR

T1 - Intracellular concentration map of magnesium in whole cells by combined use of x-ray fluorescence microscopy and atomic force microscopy

AU - Wolf, Federica

AU - Trapani, Valentina

AU - Lagomarsino, S

AU - Iotti, S

AU - Farruggia, G

AU - Cedola, A

AU - Fratini, M

AU - Bukreeva, I

AU - Notargiacomo, A

AU - Mastrototaro, L

AU - Marraccini, C

AU - Sorrentino, A

AU - Mcnulty, I

AU - Vogt, S

AU - Legnini, D

AU - Kim, S

AU - Gianoncelli, A

AU - Maier, J. A. M

PY - 2011

Y1 - 2011

N2 - We report a novel experimental approach to derive quantitative concentration map of light elements in whole cells by combining two complementary nano-probe methods: X-ray fluorescence microscopy (XRFM) and atomic force microscopy (AFM). The concentration is derived by normalizing point-by-point the elemental (here Mg) spatial distribution obtained by XRFM, by the thickness measured using AFM. The considerable difference between the elemental distribution and the concentration maps indicates that this procedure is essential to obtain reliable information on the role and function of elements in whole cells

AB - We report a novel experimental approach to derive quantitative concentration map of light elements in whole cells by combining two complementary nano-probe methods: X-ray fluorescence microscopy (XRFM) and atomic force microscopy (AFM). The concentration is derived by normalizing point-by-point the elemental (here Mg) spatial distribution obtained by XRFM, by the thickness measured using AFM. The considerable difference between the elemental distribution and the concentration maps indicates that this procedure is essential to obtain reliable information on the role and function of elements in whole cells

KW - atomic force microscopy

KW - cell element concentration

KW - magnesium

KW - synchrotron radiation

KW - x-ray fluorescence microscopy

KW - atomic force microscopy

KW - cell element concentration

KW - magnesium

KW - synchrotron radiation

KW - x-ray fluorescence microscopy

UR - http://hdl.handle.net/10807/31526

M3 - Article

SP - 834

EP - 840

JO - Spectrochimica Acta, Part B: Atomic Spectroscopy

JF - Spectrochimica Acta, Part B: Atomic Spectroscopy

SN - 0584-8547

ER -

Intracellular concentration map of magnesium in whole cells by combined use of x-ray fluorescence microscopy and atomic force microscopy

Abstract

Keywords

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