Two-Photon Fluorescent Holographic Rewritable Micropatterning

Ishow, Eléna; Brosseau, Arnaud; Clavier, Gilles; Nakatani, Keitaro; Pansu, Robert; Vachon, Jean-Jacques; Tauc, Patrick; Chauvat, Dominique; Mendonça, Cleber Renato; Piovesan, Erick

doi:10.1021/ja0735756

Cited by 71 publications

(57 citation statements)

References 17 publications

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“…In addition, SRGs can be erased using uniform light or heating above T g 11 and then reconstructed, suggesting possible applications such as for active optical devices and memories. 6,9,[12][13][14] However, this method also has a significant disadvantage: its use of azobenzene compounds as optical elements. Such use is undesirable because both the trans and cis isomers of push-pull-type azobenzene compounds, which are typically used to form SRG materials, have strong absorption bands in the vis region.…”

Section: Introductionmentioning

confidence: 99%

Facile one-step photopatterning of polystyrene films

Ubukata

Moriya

Yokoyama

2012

Polym J

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The development of nano-and micropatterned materials is a key component of advanced nanotechnology. We report herein, a photo-based method for patterning general-purpose polymer films. Patterned ultraviolet (UV) light irradiation of a thin polystyrene film under controlled temperature generates surface relief structures by mass transfer from shaded to irradiated areas. The resulting surface relief structure can be arbitrarily erased by heating and reconstructed by patterned UV light irradiation, and this process is repeatable. This new method thus enables fabrication of dynamic reversible patterning structures from various general polymers.

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Section: Introductionmentioning

confidence: 99%

Facile one-step photopatterning of polystyrene films

Ubukata

Moriya

Yokoyama

2012

Polym J

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“…Triarylamine compounds present interesting optical properties that can be exploited for applications such as, for example, active layers for two-photon holographic rewritable micropatterning [28], fluorescence photoswitching materials [29]. More recently, triarylamine compounds have also been used as electron donor for organic photovoltaic functional materials, leading to a reinforcement of the conversion efficiency of solar cells [30].…”

Section: Introductionmentioning

confidence: 99%

Two-photon absorption properties of a novel class of triarylamine compounds

Piovesan

Boni

Ishow

et al. 2010

Chemical Physics Letters

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a b s t r a c tTwo-photon absorption spectra of a triarylamine compounds dissolved in toluene were measured using the well-known Z-scan technique, employing 120-fs laser pulse-width. According to the results, an extra band located at around 900 nm was observed only for triarylamine with azoaromatic units. On the other hand, a shift in the two-photon absorption band for triarylamine, with and without azoaromatic units, is observed when different electron donor/acceptors groups are changed. The fitting of the spectra, using sum-over-states model, allowed us to obtain the spectroscopic parameters of each molecule, which appears to be in reasonable agreement with molecules presenting similar structural moieties.

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“…[9] Other chemicals and reagents were obtained from commercial sources and used as received. The elemental analyses for C, H, and N were performed with a PE2400 elemental analyzer.…”

Section: Methodsmentioning

confidence: 99%

Three Coordination Polymers Constructed with Zinc(II), 3,3′‐Thiodipropionic Acid, and Bipyridyl Ligands: Syntheses, Crystal Structures and Luminescent Properties

Cheng

Shen

Zhang

et al. 2015

Zeitschrift anorg allge chemie

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Abstract. Three zinc(II) coordination polymers {[Zn(tdpa)(bpe)]· 2H 2 O} n (1), [Zn(tdpa)(bpp)] n (2), and [Zn(tdpa)(bpypa)] n (3) were obtained by solvothermal reactions of Zn(NO 3 ) 2 ·6H 2 O with 3,3Ј-thiodipropionic acid (H 2 tdpa) and corresponding N-donor ligands, namely, trans-1,2-bis(4-pyridyl)ethylene (bpe), 1,3-bis(4-pyridyl)propane (bpp), and 4,4Ј-bis(4-pyridyl)diphenylamine (bpypa) respectively. Complexes 1-3 were characterized by elemental analysis, IR spectroscopy, as well as powder and single-crystal X-ray diffraction. Com-

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Two-Photon Fluorescent Holographic Rewritable Micropatterning

Cited by 71 publications

References 17 publications

Facile one-step photopatterning of polystyrene films

Facile one-step photopatterning of polystyrene films

Two-photon absorption properties of a novel class of triarylamine compounds

Three Coordination Polymers Constructed with Zinc(II), 3,3′‐Thiodipropionic Acid, and Bipyridyl Ligands: Syntheses, Crystal Structures and Luminescent Properties

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