Selective adsorption and release of cationic organic dye molecules on mesoporous borosilicates

2012 ◽  
Vol 32 (6) ◽  
pp. 1461-1468 ◽  
Author(s):  
Manidipa Paul ◽  
Nabanita Pal ◽  
Asim Bhaumik
Keyword(s):  
Selective Adsorption ◽  
Organic Dye ◽  
Dye Molecules ◽  
Adsorption And Release

Organic Dye Molecules as Single Photon Sources for Optical Quantum Technologies

2021 ◽  
Author(s):  
Pietro Lombardi ◽  
Ramin Emadi ◽  
Rocco Duquennoy ◽  
Ghiilam Murtaza ◽  
Maja Colautti ◽  
...  
Keyword(s):  
Single Photon ◽  
Organic Dye ◽  
Dye Molecules ◽  
Photon Sources

Optical Properties of Organic Dye Molecules Incorporated within Different Zeolitic Structures

2011 ◽  
Vol 58 (4(2)) ◽  
pp. 1035-1038 ◽  
Author(s):  
Hyunjin Lim ◽  
Hyeonsik Cheong ◽  
Sungeun Choi ◽  
Yea Na Choi ◽  
Jin Seok Lee
Keyword(s):  
Optical Properties ◽  
Organic Dye ◽  
Dye Molecules

scholarly journals On the design of molecular excitonic circuits for quantum computing: the universal quantum gates

2020 ◽  
Vol 22 (5) ◽  
pp. 3048-3057 ◽  
Author(s):  
Maria A. Castellanos ◽  
Amro Dodin ◽  
Adam P. Willard
Keyword(s):  
Quantum Computing ◽  
Organic Dye ◽  
Quantum Gates ◽  
Dye Molecules ◽  
Universal Quantum ◽  
Excitonic States

This manuscript presents a strategy for controlling the transformation of excitonic states through the design of circuits made up of coupled organic dye molecules.

Structural tuning of zinc–porphyrin frameworks via auxiliary nitrogen-containing ligands towards selective adsorption of cationic dyes

2019 ◽  
Vol 55 (46) ◽  
pp. 6527-6530 ◽  
Author(s):  
Xiao-Ning Wang ◽  
Jiang-Li Li ◽  
Yu-Meng Zhao ◽  
Jiandong Pang ◽  
Bao Li ◽  
...  
Keyword(s):  
Selective Adsorption ◽  
Cationic Dyes ◽  
Dye Molecules ◽  
Zinc Porphyrin ◽  
Interior Surface

Three novel zinc–porphyrin MOFs have been synthesized by using versatile N-containing ligands. The open Watson–Crick pair in the interior surface in one Zn-MOF has been presented, which could endow the related MOF with excellent selective adsorption of dye molecules.

Highly effective and fast removal of anionic carcinogenic dyes via an In3-cluster-based cationic metal–organic framework with nitrogen-rich ligand

2020 ◽  
Vol 4 (1) ◽  
pp. 182-188 ◽  
Author(s):  
Xinyao Liu ◽  
Bing Liu ◽  
Jarrod F. Eubank ◽  
Yunling Liu
Keyword(s):  
Metal Organic Framework ◽  
Organic Ligand ◽  
Organic Dye ◽  
Dye Molecules ◽  
Highly Effective ◽  
Metal Organic ◽  
Rapid Removal ◽  
Fast Removal ◽  
Organic Framework

A novel cationic MOFs (In-TATAB) built by In3-cluster and nitrogen-rich organic ligand with new (3,6)-c topology has been successfully designed and synthesized. It shows highly effective and rapid removal of anionic carcinogenic organic dye molecules.

Reaction products of organic dye molecules with acid-treated montmorillonite

Clay Minerals ◽  
1983 ◽  
Vol 18 (4) ◽  
pp. 447-458 ◽  
Author(s):  
R. Fahn ◽  
K. Fenderl
Keyword(s):  
Electron Microscopy ◽  
Amorphous Silica ◽  
Acid Treatment ◽  
Organic Dye ◽  
Dye Molecules ◽  
Reaction Products ◽  
Acid Attack ◽  
Colour Intensity ◽  
Transmission Electron ◽  
Octahedral Cations

AbstractDuring the reaction of solutions of the leuco dyes crystal violet lactone and N-benzoyl leuco methylene blue with acid-treated montmarillonite (as occurs with carbonless copying papers), most of the offered dye is intercalated within the interlayers of the montmorillonite structure remaining after acid attack. This phenomenon was demonstrated by XRD and also by high-resolution transmission electron microscopy. During acid treatment, octahedral cations are dissolved from exposed edges of the montmorillonite lamellae and amorphous silica builds up in these areas. As a result, the BET(N2) specific surface area increases from ∼60 m2/g to ∼300 m2/g and, consequently, the theoretical reactivity towards leuco dyes. Nevertheless, only small quantities of the dye molecules are adsorbed onto the amorphous silica. The excellent colour intensity and, in particular, the resistance to fading in the light of the montmorillonite dye complexes may be explained by the protected position of the dye molecules within the interlayers of the montmorillonite.

Fluorescence decay dynamics of organic dye molecules in solution

1995 ◽  
Vol 348 ◽  
pp. 197-200 ◽  
Author(s):  
A. Grofcsik ◽  
M. Kubinyi ◽  
W.J. Jones
Keyword(s):  
Fluorescence Decay ◽  
Organic Dye ◽  
Dye Molecules
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