A highly specific and sensitive turn-on fluorescence probe for hypochlorite detection and its bioimaging applications

MXene, a 2D material, is used as a filler to manufacture polymer electrolytes with high ionic conductivity because of its unique sheet shape, large specific surface area and high aspect ratio. Because MXene has numerous -OH groups on its surface, it can cause dehydration and condensation reactions with poly(4-styrenesulfonic acid) (PSSA) and consequently create pathways for the conduction of cations. The movement of Grotthuss-type hydrogen ions along the cation-conduction pathway is promoted and a high ionic conductivity can be obtained. In addition, when electrolytes composed of a conventional acid or metal salt alone is applied to an electrochromic device (ECD), it does not bring out fast response time, high coloration efficiency and transmittance contrast simultaneously. Therefore, dual-cation electrolytes are designed for high-performance ECDs. Bis(trifluoromethylsulfonyl)amine lithium salt (LiTFSI) was used as a source of lithium ions and PSSA crosslinked with MXene was used as a source of protons. Dual-Cation electrolytes crosslinked with MXene was applied to an indium tin oxide-free, all-solution-processable ECD. The effect of applying the electrolyte to the device was verified in terms of response time, coloration efficiency and transmittance contrast. The ECD with a size of 5 × 5 cm2 showed a high transmittance contrast of 66.7%, fast response time (8 s/15 s) and high coloration efficiency of 340.6 cm2/C.

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Doped Emitting Cesium Silver Halides as X‐Ray Scintillator with Fast Response Time, High Absorption Coefficient, and Light Yield

Advanced Photonics Research ◽

10.1002/adpr.202100066 ◽

2021 ◽

pp. 2100066

Author(s):

Jia-Li Yao ◽

Zi-Xu Zhang ◽

Xiao-Qi Sun ◽

Tong Chang ◽

Jing-Fu Guo ◽

...

Keyword(s):

Absorption Coefficient ◽

Response Time ◽

Light Yield ◽

Fast Response ◽

Silver Halides ◽

X Ray ◽

Fast Response Time ◽

High Absorption Coefficient ◽

High Absorption

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A tetraphenylethene based polarity dependent turn-on fluorescence strategy for selective and sensitive detection of Hg2+ in aqueous medium and in living cells

Tetrahedron Letters ◽

10.1016/j.tetlet.2013.10.105 ◽

2014 ◽

Vol 55 (1) ◽

pp. 70-73 ◽

Cited By ~ 21

Author(s):

Sevilay Ozturk ◽

Serdar Atilgan

Keyword(s):

Aqueous Medium ◽

Living Cells ◽

Sensitive Detection ◽

Turn On

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A naked-eye visible and turn-on fluorescence probe for Fe3+ and its bioimaging application in living cells

Sensors and Actuators B Chemical ◽

10.1016/j.snb.2016.06.123 ◽

2016 ◽

Vol 237 ◽

pp. 501-508 ◽

Cited By ~ 20

Author(s):

Yaming Liu ◽

Jinyu Zhang ◽

Jiaxi Ru ◽

Xiang Yao ◽

Yang Yang ◽

...

Keyword(s):

Fluorescence Probe ◽

Living Cells ◽

Naked Eye ◽

Turn On

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Isothiocyanato-Tolanes Based High Birefringence and Fast Response Time Mixtures for Photonic Applications

Molecular Crystals and Liquid Crystals ◽

10.1080/15421400600653993 ◽

2006 ◽

Vol 453 (1) ◽

pp. 215-226 ◽

Cited By ~ 6

Author(s):

Sebastian Gauza ◽

Chien-Hui Wen ◽

Yang Zhao ◽

Shin-Tson Wu ◽

Anna Ziółek ◽

...

Keyword(s):

Response Time ◽

Fast Response ◽

Fast Response Time ◽

High Birefringence

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Development of High-Efficiency Zn2SiO4:Mn Thin Films for Flat Panel Cathodoluminescent Displays

MRS Proceedings ◽

10.1557/proc-471-305 ◽

1997 ◽

Vol 471 ◽

Cited By ~ 2

Author(s):

J. Liu ◽

D. C. Morton ◽

M. R. Miller ◽

Y. Li ◽

E. W. Forsythe ◽

...

Keyword(s):

Thin Film ◽

Thin Films ◽

Electrical Conductivity ◽

Response Time ◽

Decay Time ◽

High Efficiency ◽

Fast Response ◽

Flat Panel ◽

Powder Phosphor ◽

Fast Response Time

ABSTRACTZn2SiO4:Mn thin films were deposited and studied as thin film phosphors for flat panel cathodoluminescent displays. Crystallized films with improved electrical conductivity were obtained after conventional and rapid thermal annealings in a N2 environment at 850Xy11100 °C for 0.25 to 60 minutes. A maximum cathodoluminescent efficiency of 1.3 Lm/W was achieved under dc excitation at 1500 volts. The luminescent emission from these thin films was peaked around 525 nm. The decay time of these films was controlled in the range of 2 to 10 ms by varying the deposition and annealing parameters. The fast response time of these thin films overcomes the long decay limitation of the Zn2SiO4:Mn powder phosphor in practical display applications.

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