ionic liquid-based dye: a dyed plasticizer for rapid

ionic liquid-based dye: a “dyed plasticizer” for rapid and

Ionic liquid-based dye: A “Dyed plasticizer” for rapid and

The prepared ionic liquid-based dye contained approximately 40% dye relative to the formula [P 66614] 2 [NP], as confirmed by proton NMR measurements and elemental analysis. Optimized PVC content of the plasticized PVC membrane, without leaching of dye, was 10 wt%.

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ionic liquid-based dye: a “dyed plasticizer” for rapid and

Ionic liquid-based dye: A “Dyed plasticizer” for rapid and

The prepared ionic liquid-based dye contained approximately 40% dye relative to the formula [P 66614] 2 [NP], as confirmed by proton NMR measurements and elemental analysis. Optimized PVC content of the plasticized PVC membrane, without leaching of dye, was 10 wt%. Under these conditions, surprisingly, the membrane exhibited fully reversible

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hideaki hisamoto's research works | osaka prefecture

Hideaki Hisamoto's research works | Osaka Prefecture

Ionic Liquid-based Dye: A “Dyed Plasticizer” for Rapid and Highly Sensitive Anion Optodes Based on a Plasticized PVC Membrane An ionic liquid-based dye was synthesized and directly used as

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2-nitrophenyl octyl ether 99% | 37682-29-4

2-Nitrophenyl octyl ether 99% | 37682-29-4

Ionic liquid-based dye: A ?Dyed plasticizer? for rapid and highly sensitive anion optodes based on a plasticized PVC membrane. Mizuta T, et al. Sensors and Actuators B, Chemical, 258(1-2), 1125-1130 (2018)

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a highly fluorescent hydrophilic ionic liquid as a potential

A Highly Fluorescent Hydrophilic Ionic Liquid as a Potential

Ionic liquid-based dye: A “Dyed plasticizer” for rapid and highly sensitive anion optodes based on a plasticized PVC membrane. Sensors and Actuators B: Chemical 2018, 258, 1125-1130. DOI: 10.1016/j.snb.2017.11.183.

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regioselective immobilization of a pvc membrane composed of

Regioselective Immobilization of a PVC Membrane Composed of

Very recently, we have developed a plasticizer-free PVC membrane composed of PVC and ionic liquid-based dye, which was called a “dyed plasticizer” due to its dual functions of color-change response and plasticization. 19 This PVC membrane could contain an extremely high concentration of dye because a conventional plasticizer was not needed.

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kenji sueyoshi | osaka prefecture university, sakai | opu

Kenji SUEYOSHI | Osaka Prefecture University, Sakai | OPU

Ionic Liquid-based Dye: A “Dyed Plasticizer” for Rapid and Highly Sensitive Anion Optodes Based on a Plasticized PVC Membrane An ionic liquid-based dye was synthesized and directly used as

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tatsuro endo | osaka prefecture university, sakai | opu

Tatsuro ENDO | Osaka Prefecture University, Sakai | OPU

Ionic Liquid-based Dye: A “Dyed Plasticizer” for Rapid and Highly Sensitive Anion Optodes Based on a Plasticized PVC Membrane An ionic liquid-based dye was synthesized and directly used as

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enzyme-responsive fluorescent nanoemulsion based on

Enzyme-responsive fluorescent nanoemulsion based on

Ionic Liquid-based Dye: A “Dyed Plasticizer” for Rapid and Highly Sensitive Anion Optodes Based on a Plasticized PVC Membrane An ionic liquid-based dye was synthesized and directly used as

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development of a rapid and highly sensitive plasticized pvc

Development of a Rapid and Highly Sensitive Plasticized PVC

The absorbance response of the PVC membrane using a BTB-based ionic liquid was decreased by ca. 37 % using the repetitive introduction of acid and base solutions, and reached to exhibit a stable and reproducible response. The concentration of dye was 20∼70-times higher than that of the conventional ones.

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study and implementation of ionic liquids in paper-based

Study and Implementation of ionic liquids in paper-based

Additionally, a dyed plasticizer can introduce an excess amount of a chromoionophore into the optode membrane, which is expected to result in vivid colorimetric signals on paper substrates. To achieve a rapid assay of the target ions, nanoparticle-based IL-doped ISOs will be applied into PADs for anion determination.

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2-nitrophenyl octyl ether 99% | 37682-29-4

2-Nitrophenyl octyl ether 99% | 37682-29-4

Ionic liquid-based dye: A ?Dyed plasticizer? for rapid and highly sensitive anion optodes based on a plasticized PVC membrane. Mizuta T, et al. Sensors and Actuators B, Chemical, 258(1-2), 1125-1130 (2018)

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ionic liquids roles and perspectives in electrolyte for dye

Ionic Liquids Roles and Perspectives in Electrolyte for Dye

In 2005, they reported other ruthenium-based dyes in DSSCs, namely N719/N749 dye, which had resulted in high cell efficiency of ~11–12%. In 2018, a cell efficiency of 14.3% was recorded, which was the highest by far (under standard light intensity) by using cobalt (III/II) tris(1,10-phenanthroline) complex as redox couple in the electrolyte

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ionic liquid inspired alkalinochromic salts based on

Ionic liquid inspired alkalinochromic salts based on

The preparation of the dye salts is fully detailed in the Electronic Supplementary Material (ESM). Briefly, HCl-neutralized forms of the two dyes were ion exchanged with Li[Tf 2 N], through a metathesis reaction commonly employed for water-immiscible ionic liquid preparation, to produce [E T (30)][Tf 2 N] and [E T (33)][Tf 2 N], which are organo- and ionic liquid soluble spectroscopically

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room temperature ionic liquids as useful overlayers for

Room Temperature Ionic Liquids As Useful Overlayers for

An array of quartz crystals coated with different room-temperature ionic liquids (RTILs) is proposed for the analysis of flavors by quartz crystal microbalance (QCM) measurements. Seven RTILs were adopted as sensing layers, all containing imidazolium or phosphonium cations, differing from one another in the length and branching of alkyl groups and neutralized by different anions. The array was

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chapter 10: polymer electrolytes for dye-sensitized solar

Chapter 10: Polymer electrolytes for dye-sensitized solar

In a liquid electrolyte DSSC, rapid re-reduction of dye cations by the redox electrolyte (equation 10.10) competes effectively with equation 10.8, and therefore charge recombination to the redox electrolyte, equation 10.9, is the primary recombination loss pathway limiting device efficiency. 30, 61 In polymer electrolyte-based DSSC, however

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development of a rapid and highly sensitive plasticized pvc

Development of a Rapid and Highly Sensitive Plasticized PVC

The absorbance response of the PVC membrane using a BTB-based ionic liquid was decreased by ca. 37 % using the repetitive introduction of acid and base solutions, and reached to exhibit a stable and reproducible response. The concentration of dye was 20∼70-times higher than that of the conventional ones.

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study and implementation of ionic liquids in paper-based

Study and Implementation of ionic liquids in paper-based

Additionally, a dyed plasticizer can introduce an excess amount of a chromoionophore into the optode membrane, which is expected to result in vivid colorimetric signals on paper substrates. To achieve a rapid assay of the target ions, nanoparticle-based IL-doped ISOs will be applied into PADs for anion determination.

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ionic liquid–based click-ionogels | science advances

Ionic liquid–based click-ionogels | Science Advances

Gels that are freeze-resistant and heat-resistant and have high ultimate tensile strength are desirable in practical applications owing to their potential in designing flexible energy storage devices, actuators, and sensors. Here, a simple method for fabricating ionic liquid (IL)–based click-ionogels using thiol-ene click chemistry under mild condition is reported. These click-ionogels

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porous membranes built up from hydrophilic poly(ionic liquid

Porous Membranes Built Up from Hydrophilic Poly(ionic liquid

Alessandro Dani, Karoline Täuber, Weiyi Zhang, Helmut Schlaad, Jiayin Yuan, Stable Covalently Photo‐Crosslinked Poly(Ionic Liquid) Membrane with Gradient Pore Size, Macromolecular Rapid Communications, 10.1002/marc.201700167, 38, 16, (2017).

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ionic liquids in the synthesis and modification of polymers

Ionic liquids in the synthesis and modification of polymers

Ionic liquid plasticizers have shown much less of a tendency for leaching and excellent migration resistance. 47 This area of application of ionic liquids has been recently reviewed. 48 Polymer–ionic liquid composites obtained in situ may also serve as precursors for crosslinked porous polymeric materials.

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prediction of absorption spectrum shifts in dyes adsorbed on

Prediction of Absorption Spectrum Shifts in Dyes Adsorbed on

Insight into quinoxaline containing d–π–a dyes for dye-sensitized solar cells with cobalt and iodine based electrolytes: the effect of π-bridge on the HOMO energy level and photovoltaic

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‪ryuji kawano‬ - ‪google scholar‬

‪Ryuji Kawano‬ - ‪Google Scholar‬

Ionic liquid crystal as a hole transport layer of dye-sensitized solar cells. N Yamanaka, R Kawano, W Kubo, T Kitamura, Y Wada, M Watanabe, Chemical communications, 740-742. , 2005. 157. 2005. Anomaly of charge transport of an iodide/tri-iodide redox couple in an ionic liquid and its importance in dye-sensitized solar cells.

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method of stripping dyes from high-boiling non-ionic media

Method of stripping dyes from high-boiling non-ionic media

What is claimed is: 1. A method of stripping dyes from waterless dye compositions comprising: (a) thoroughly mixing a waterless dye composition, containing at least one dye dissolved or dispersed in a high-boiling, nonionic liquid organic medium, with the extraction solvent dimethylsulfoxide that is essentially immiscible with the high-boiling, nonionic liquid organic medium and in which the

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