Emission behaviours of novel V- and X-shaped fluorophores in response to pH and force stimuli
Literature Information
Hong-Yu Fu, Ning Xu, Yi-Min Pan, Xiao-Lin Lu, Min Xia
A family of novel fluorophores with V- and X-shaped skeletons is rationally designed and prepared. Due to the extended cross π-conjugation in the X-shaped ones, their emission wavelengths in both solution and the solid state exhibit considerable bathochromic shifts compared with those of the V-shaped ones. It is found that a heavy intramolecular charge transfer (ICT) effect is the primary element for the mechanofluorochromic (MFC) response of this family, and an appropriate crystallinity of the sample is also indispensible for it to be MFC-active. Additionally, most fluorophores in this family are responsive to pH stimuli and display diverse and reversible changes of emission features. Interestingly, a V-shaped fluorophore exhibits a unique size-dependent emission behaviour, which makes it a distinctive three-color emitter.
Related Literature
Double-hybrid density functionals: merging wavefunction and density approaches to get the best of both worlds
DOI: 10.1039/C3CP50907A
Plant protein interactions studied using AFM force spectroscopy: nanomechanical and adhesion properties
Ahmad Fahs, Guy Louarn
DOI: 10.1039/C3CP51007G
Structure and Li+ dynamics of Sb-doped Li7La3Zr2O12 fast lithium ion conductors
S. Ramakumar, L. Satyanarayana, Sunkara V. Manorama, Ramaswamy Murugan
DOI: 10.1039/C3CP50991E
Electrochemical synthesis of vertically aligned zinc nanowires using track-etched polycarbonate membranes as templates
Z. Liu, M. S. Ghazvini, F. Endres
DOI: 10.1039/C3CP51325D
Compact large area and high-quality Au film with a hierarchical structure and its application in SERS
Youyi Xia, Tenjiao Li, Jun Chen
DOI: 10.1039/C3CP51080H
Atomic-level 2-dimensional chemical mapping and imaging of individual dopants in a phosphor crystal
Guo-zhen Zhu, Andrew P. Knights, Gianluigi A. Botton
DOI: 10.1039/C3CP51135A
Superoxide generation from the reduction of oxygen at the carbon–oil–water triple phase boundary
Rita Nissim, Richard G. Compton
DOI: 10.1039/C3CP51732B
Multidimensional local mode calculations for the vibrational spectra of OH−(H2O)2 and OH−(H2O)2·Ar
Masato Morita, Kaito Takahashi
DOI: 10.1039/C3CP51903A
You might also like
How should waste containing N-Methoxy-N-methyl-1,3-thiazole-5-carboxamide (CAS: 898825-89-3) be handled?
Waste containing N-Methoxy-N-methyl-1,3-thiazole-5-carboxamide (CAS: 898825-89-3...
How should N-(4-Biphenylyl)dibenzo[b,d]furan-4-amine (CAS: 1318338-47-4) be stored?
N-(4-Biphenylyl)dibenzo[b,d]furan-4-amine should be stored in a tightly sealed c...
What is the market or research trend for 3-Acetamido-5-amino-2,4,6-triiodobenzoic acid (CAS: 1713-07-1)?
The market for 3-Acetamido-5-amino-2,4,6-triiodobenzoic acid (CAS: 1713-07-1) is...
How should Benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-beta-D-galactopyranoside (CAS: 61820-03-9) be stored?
Benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-beta-D-galactopyranoside (CAS: 61820-03-9) ...
What regulatory guidelines apply to 2-Ethylpiperazine dihydrochloride (CAS: 438050-52-3)?
2-Ethylpiperazine dihydrochloride (CAS: 438050-52-3) is regulated under the Glob...
What regulatory guidelines apply to 1,1'-[1,3-Phenylenebis(methylene)]bis(3-methyl-1H-pyrrole-2,5-dione) (CAS: 119462-56-5)?
1,1'-[1,3-Phenylenebis(methylene)]bis(3-methyl-1H-pyrrole-2,5-dione) (CAS: 11946...
Are there alternatives to 5-Fluoro-2-(1-pyrrolidinyl)pyridine (CAS: 1287217-79-1) in synthesis?
Several alternatives can be used in the synthesis of 5-Fluoro-2-(1-pyrrolidinyl)...
What precautions should be taken when handling 1-((2R,3R,4R,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (CAS: 153631-19-7)?
Proper personal protective equipment (PPE) must be worn when handling this compo...
What precautions should be taken when handling 6-Bromoimidazo[1,2-a]pyridin-8-amine (CAS: 676371-00-9)?
When handling 6-Bromoimidazo[1,2-a]pyridin-8-amine, it is important to wear appr...
Are there alternatives to (2S,4R)-4-(4-Nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS: 1049740-22-8) in synthesis?
Alternatives to (2S,4R)-4-(4-Nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochlo...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![5-Acetyl-2,3-dihydrobenzo[b]furan structure 5-Acetyl-2,3-dihydrobenzo[b]furan structure](https://static.chemtradehub.com/structs/908/90843-31-5-eea4.webp)
![1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, bariumsalt (2:1) structure 1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, bariumsalt (2:1) structure](https://static.chemtradehub.com/structs/110/1103-38-4-0b33.webp)
![N-[(Benzyloxy)carbonyl]serine structure N-[(Benzyloxy)carbonyl]serine structure](https://static.chemtradehub.com/structs/276/2768-56-1-77f7.webp)

