Rotaxane functionalized acid-terminated self-assembled siloxane monolayers on non-conducting surfaces - XPS, AFM and TRF

Monika Lubomska; Oksana Karban; Audrius Pugžlys; Euan R. Kay; Jenny K.Y. Wong; David A. Leigh; Petra Rudolf

doi:10.1109/ICTON.2006.248334

Rotaxane functionalized acid-terminated self-assembled siloxane monolayers on non-conducting surfaces - XPS, AFM and TRF

Monika Lubomska^*, Oksana Karban, Audrius Pugžlys, Euan R. Kay, Jenny K.Y. Wong, David A. Leigh, Petra Rudolf

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Mechanically interlocked molecules such as rotaxanes are fascinating for their potential in molecular-scale devices. Rotaxane, stimuli-responsive "molecular shuttles" are molecules where a macrocyclic 'bead' is locked onto a linear "thread" by bulky "stoppers". Large amplitude motion of the macrocycle can be induced by external stimuli (e.g. light, electrons, heat, pH, polarity of the environment etc.). While the solution chemistry of rotaxanes has been explored extensively, the study of the surface chemistry of these species has been limited to a few examples. Here we report detailed direct information on the surface morphology and the packing of rotaxane on self-assembled monolayer on quartz and silicon oxide/Si(110) followed by the photophysical studies.

Original language	English
Title of host publication	2006 International Conference on Transparent Optical Networks, ICTON 2006
Pages	273-278
Number of pages	6
Volume	2
DOIs	https://doi.org/10.1109/ICTON.2006.248334
Publication status	Published - 1 Dec 2006
Event	2006 International Conference on Transparent Optical Networks, ICTON 2006 - Nottingham, United Kingdom Duration: 18 Jun 2006 → 22 Jun 2006

Conference

Conference	2006 International Conference on Transparent Optical Networks, ICTON 2006
Country/Territory	United Kingdom
City	Nottingham
Period	18/06/06 → 22/06/06

Keywords

Atomic force microscopy
Rotaxane
Time resolved fluorescence
X-ray photoemission spectroscopy

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10.1109/ICTON.2006.248334

Cite this

Lubomska, M., Karban, O., Pugžlys, A., Kay, E. R., Wong, J. K. Y., Leigh, D. A., & Rudolf, P. (2006). Rotaxane functionalized acid-terminated self-assembled siloxane monolayers on non-conducting surfaces - XPS, AFM and TRF. In 2006 International Conference on Transparent Optical Networks, ICTON 2006 (Vol. 2, pp. 273-278). Article 4013730 https://doi.org/10.1109/ICTON.2006.248334

@inproceedings{9e205fa007674453a61eeb73d18beb6e,

title = "Rotaxane functionalized acid-terminated self-assembled siloxane monolayers on non-conducting surfaces - XPS, AFM and TRF",

abstract = "Mechanically interlocked molecules such as rotaxanes are fascinating for their potential in molecular-scale devices. Rotaxane, stimuli-responsive {"}molecular shuttles{"} are molecules where a macrocyclic 'bead' is locked onto a linear {"}thread{"} by bulky {"}stoppers{"}. Large amplitude motion of the macrocycle can be induced by external stimuli (e.g. light, electrons, heat, pH, polarity of the environment etc.). While the solution chemistry of rotaxanes has been explored extensively, the study of the surface chemistry of these species has been limited to a few examples. Here we report detailed direct information on the surface morphology and the packing of rotaxane on self-assembled monolayer on quartz and silicon oxide/Si(110) followed by the photophysical studies.",

keywords = "Atomic force microscopy, Rotaxane, Time resolved fluorescence, X-ray photoemission spectroscopy",

author = "Monika Lubomska and Oksana Karban and Audrius Pug{\v z}lys and Kay, {Euan R.} and Wong, {Jenny K.Y.} and Leigh, {David A.} and Petra Rudolf",

year = "2006",

month = dec,

day = "1",

doi = "10.1109/ICTON.2006.248334",

language = "English",

isbn = "1424402360",

volume = "2",

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}

Lubomska, M, Karban, O, Pugžlys, A, Kay, ER, Wong, JKY, Leigh, DA & Rudolf, P 2006, Rotaxane functionalized acid-terminated self-assembled siloxane monolayers on non-conducting surfaces - XPS, AFM and TRF. in 2006 International Conference on Transparent Optical Networks, ICTON 2006. vol. 2, 4013730, pp. 273-278, 2006 International Conference on Transparent Optical Networks, ICTON 2006, Nottingham, United Kingdom, 18/06/06. https://doi.org/10.1109/ICTON.2006.248334

Rotaxane functionalized acid-terminated self-assembled siloxane monolayers on non-conducting surfaces - XPS, AFM and TRF. / Lubomska, Monika; Karban, Oksana; Pugžlys, Audrius et al.
2006 International Conference on Transparent Optical Networks, ICTON 2006. Vol. 2 2006. p. 273-278 4013730.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Rotaxane functionalized acid-terminated self-assembled siloxane monolayers on non-conducting surfaces - XPS, AFM and TRF

AU - Lubomska, Monika

AU - Karban, Oksana

AU - Pugžlys, Audrius

AU - Kay, Euan R.

AU - Wong, Jenny K.Y.

AU - Leigh, David A.

AU - Rudolf, Petra

PY - 2006/12/1

Y1 - 2006/12/1

N2 - Mechanically interlocked molecules such as rotaxanes are fascinating for their potential in molecular-scale devices. Rotaxane, stimuli-responsive "molecular shuttles" are molecules where a macrocyclic 'bead' is locked onto a linear "thread" by bulky "stoppers". Large amplitude motion of the macrocycle can be induced by external stimuli (e.g. light, electrons, heat, pH, polarity of the environment etc.). While the solution chemistry of rotaxanes has been explored extensively, the study of the surface chemistry of these species has been limited to a few examples. Here we report detailed direct information on the surface morphology and the packing of rotaxane on self-assembled monolayer on quartz and silicon oxide/Si(110) followed by the photophysical studies.

AB - Mechanically interlocked molecules such as rotaxanes are fascinating for their potential in molecular-scale devices. Rotaxane, stimuli-responsive "molecular shuttles" are molecules where a macrocyclic 'bead' is locked onto a linear "thread" by bulky "stoppers". Large amplitude motion of the macrocycle can be induced by external stimuli (e.g. light, electrons, heat, pH, polarity of the environment etc.). While the solution chemistry of rotaxanes has been explored extensively, the study of the surface chemistry of these species has been limited to a few examples. Here we report detailed direct information on the surface morphology and the packing of rotaxane on self-assembled monolayer on quartz and silicon oxide/Si(110) followed by the photophysical studies.

KW - Atomic force microscopy

KW - Rotaxane

KW - Time resolved fluorescence

KW - X-ray photoemission spectroscopy

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DO - 10.1109/ICTON.2006.248334

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SN - 1424402360

SN - 9781424402366

VL - 2

SP - 273

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BT - 2006 International Conference on Transparent Optical Networks, ICTON 2006

T2 - 2006 International Conference on Transparent Optical Networks, ICTON 2006

Y2 - 18 June 2006 through 22 June 2006

ER -

Rotaxane functionalized acid-terminated self-assembled siloxane monolayers on non-conducting surfaces - XPS, AFM and TRF

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