New strategy for the azido–ascorbic acid reaction: a convenient chemosensor and its imaging in garlic slice tissues
作者:Dan Zhang、Na Li、Yiming Ma、Ruixue Wang、Jinyi Wang、Junru Wang
DOI:10.1039/c8nj00589c
日期:——
Ascorbic acid (AA) is a vital nutritional factor in many fruits and plants, and abnormal levels of AA are closely associated with several diseases. Therefore, the development of convenient methods for monitoring AA levels in biological systems is of great importance. In this work, we designed and synthesized three chemosensors for the rapid turn-on detection of AA via a new strategy for the azido–ascorbic
Supramolecular [2]pseudo-rotaxane polymer containing blue anthracene donor guest and green naphthalimide acceptor host as a FRET-ON sensor for hydrogen sulfide detection
作者:Chinmayananda Gouda、Be-Nhi Pham、Pham Quoc Nhien、Tu Thi Kim Cuc、Chang-Ching Weng、Chia-Hua Wu、Judy I. Wu、Yaw-Kuen Li、Hong-Cheu Lin
DOI:10.1016/j.dyepig.2022.110873
日期:2022.12
by TRPL measurements with the shortest lifetime of 1.1 ns and FRET efficiency of 81.7% in comparison with the longer lifetime of 6.0 ns for mono-fluorophoric [2]pseudo-rotaxane polymer analogue before detection of HS−. The 1:1 host–guest molar ratio and the formation of the [2]pseudo-rotaxane polymer can be further verified using 1H NMR complexation and DOSY experiments. The effects of pH and temperature
An organic thin-film electroluminescence (=EL) device is provided. This device includes as a main constituent of an organic luminescent thin-film layer sandwiched between a couple of electrodes at least one of which is transparent, a naphthalimide derivative represented by the formula (I):
wherein R₁, R₂ and R₃ are identical or different from each other and are selected from the group consisting of hydrogen, an alkyl group, an aryl group, a substituted alkyl group, a substituted aryl group, an alkoxyl group, an amino group and an acylamino group.
INTERLAYER FILM FOR LAMINATED GLASS, AND LAMINATED GLASS
申请人:Sekisui Chemical Co., Ltd.
公开号:EP3202737A1
公开(公告)日:2017-08-09
The present invention aims to provide an interlayer film for laminated glass which prevents a double image phenomenon in a specific area of laminated glass and enables display of high contrast images at a luminance within a certain range. The present invention also aims to provide a laminated glass including the interlayer film for laminated glass. The present invention relates to an interlayer film for laminated glass, having a multilayer structure including a luminescent layer and a resin layer on at least one surface of the luminescent layer. The luminescent layer contains a thermoplastic resin, a plasticizer, and a luminescent material. The resin layer contains a thermoplastic resin and a plasticizer. The interlayer film for laminated glass has a wedge-shaped cross-sectional shape. The luminescent layer has a difference between the maximum thickness and the minimum thickness of 100 µm or less.