Bio‐Inspired Phosphole‐Lipids: From Highly Fluorescent Organogels to Mechanically Responsive FRET

Ren, Yi; Kan, Wang Hay; Thangadurai, Venkataraman; Baumgartner, Thomas

doi:10.1002/anie.201109205

Cited by 105 publications

(50 citation statements)

References 57 publications

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“…5). 20 As a result, a dropcast film of a 100 : 1 mixture of these two phospholium salts exhibited the typical blue emission of 11a and is switched to orange upon grinding. 6).…”

Section: Mechanochromism Stimulus: Mechanical Forcementioning

confidence: 99%

Stimuli-responsive chromism in organophosphorus chemistry

Reus

Baumgartner

2016

Dalton Trans.

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Changes in color are one of the most obvious and easily followed responses that can be induced by an external stimulus. π-Conjugated organophosphorus compounds are on the rise to challenge established systems by opening up new and simple pathways to diversely modified optoelectronic properties--the main challenge for the development of new chromic materials. Relevant stimuli highlighted in this Frontier article include electronic current (electrochromism), light (photochromism), solvent polarity (solvatochromism), aggregation formation (aggregation induced emission, AIE), mechanical force (mechanochromism), temperature (thermochromism), organic solvent vapor (vapochromism), and pH (halochromism).

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“…5). 20 As a result, a dropcast film of a 100 : 1 mixture of these two phospholium salts exhibited the typical blue emission of 11a and is switched to orange upon grinding. 6).…”

Section: Mechanochromism Stimulus: Mechanical Forcementioning

confidence: 99%

Stimuli-responsive chromism in organophosphorus chemistry

Reus

Baumgartner

2016

Dalton Trans.

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“…Thus, force-induced turn-on fluorescence is realized. Baumgartner and coworkers prepared highly fluorescent organogels from a phospholelipid system [69]. A significant emission shift from blue to orange can be induced by mechanical grinding and thermal annealing due to control of fluorescence resonance energy transfer in the donor-acceptor system.…”

Section: Manipulationmentioning

confidence: 99%

Nanophotonics and supramolecular chemistry

Ariga¹,

Komatsu

Hill³

2013

Nanophotonics

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Supramolecular chemistry has become a key area in emerging bottom-up nanoscience and nanotechnology. In particular, supramolecular systems that can produce a photonic output are increasingly important research targets and present various possibilities for practical applications. Accordingly, photonic properties of various supramolecular systems at the nanoscale are important in current nanotechnology. In this short review, nanophotonics in supramolecular chemistry will be briefly summarized by introducing recent examples of control of photonic responses of supramolecular systems. Topics are categorized according to the fundamental actions of their supramolecular systems: (i) self-assembly; (ii) recognition; (iii) manipulation.

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“…1,6,8,9 In numerous studies, the sequential application of mechanical force and heat was also investigated. 29,30,32,34,36,39,[43][44][45][46][47][48][49][50][51] In a typical sequence, the solid state structure and photoluminescence color are first changed by mechanical grinding, pressing or shearing the MRL material at room temperature (r.t.); in many cases this mechanically induced state is metastable and subsequent heating causes the recovery of the initial assembly and photoluminescence color. 29,30,32,34,36,39,[43][44][45][46][47][48][49][50][51] Interestingly, the effects resulting from exposing MRL materials to mechanical stimulation or thermal treatment were so far exclusively studied separately or sequentially, whereas the simultaneous exposure of MRL materials to mechanical and thermal stimulation has remained unexplored.…”

Section: Introductionmentioning

confidence: 99%

Temperature-Dependent Mechanochromic Behavior of Mechanoresponsive Luminescent Compounds

et al. 2017

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General methods and materials S2 Synthesis of compound 1 S2 Thermogravimetric analysis (TGA) of 1 in the Y-form S4 Photoluminescence color changes of 1 induced by various stimuli S4 Characterization of the RO-form S5 Differential Scanning Calorimetry (DSC) traces S6 Absorption spectrum of 1 in chloroform S6 Emission lifetime and quantum yields measurements S7 XRD and emission spectra showing the transition from the Am-to the YG-from S8 Images and XRD spectra showing the direct transition from the Y-to the YG-form S9 Temperature-dependent MRL behavior of 2 S9 Single crystal structure of 1 in the Y-form S10 References S11

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Bio‐Inspired Phosphole‐Lipids: From Highly Fluorescent Organogels to Mechanically Responsive FRET

Cited by 105 publications

References 57 publications

Stimuli-responsive chromism in organophosphorus chemistry

Stimuli-responsive chromism in organophosphorus chemistry

Nanophotonics and supramolecular chemistry

Temperature-Dependent Mechanochromic Behavior of Mechanoresponsive Luminescent Compounds

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