All Outputs (33)

K-region tetrasubstituted deep-blue pyrene-based luminogens: Visual detection of trace nitroaniline (2023)
Journal Article
Cao, J. Y., Yu, Z. D., Yang, G., Wang, X. C., Jiang, L., Wang, X., …Yamato, T. (2023). K-region tetrasubstituted deep-blue pyrene-based luminogens: Visual detection of trace nitroaniline. Journal of molecular structure, 1285, Article 135490. https://doi.org/10.1016/j.molstruc.2023.135490

In recent years, fluorescence sensors have been widely used in explosive detection due to their portability and high efficiency. In the present work, two K-region tetrasubstituted deep-blue pyrene-based luminogens were designed and synthesized by int... Read More about K-region tetrasubstituted deep-blue pyrene-based luminogens: Visual detection of trace nitroaniline.

Novel fluorescent probe for sequential recognition of Zn2+ and pyrophosphate in aqueous based on aggregation-induced emission (2023)
Journal Article
Bai, Q., Xia, Y., Liang, G., Wang, C., Redshaw, C., & Xiao, X. (2023). Novel fluorescent probe for sequential recognition of Zn2+ and pyrophosphate in aqueous based on aggregation-induced emission. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 295, Article 122585. https://doi.org/10.1016/j.saa.2023.122585

A new fluorescent probe (E)-4-(4-([2,2':6',2''-terpyridin]-4'-yl)styryl)-1-dodecylpyridin-1-ium (TPy-SD), with the aggregation-induced emission (AIE) property in aqueous solution, has been synthesized and characterized. The new probe, TPy-SD exhibite... Read More about Novel fluorescent probe for sequential recognition of Zn2+ and pyrophosphate in aqueous based on aggregation-induced emission.

Supramolecular Assembly of Tetramethylcucurbit[6]uril and 2-Picolylamine (2023)
Journal Article
Fan, Y., Cen, R., Shan, P., Redshaw, C., Cong, H., Xiao, X., & Ge, Q. (2023). Supramolecular Assembly of Tetramethylcucurbit[6]uril and 2-Picolylamine. ACS Omega, 8(11), 9919–9924. https://doi.org/10.1021/acsomega.2c06989

The supramolecular assembly of symmetrical tetramethylcucurbit[6]uril (TMeQ[6]) and 2-picolylamine (AMPy) has been investigated via various techniques, including ultraviolet-visible (UV-vis) and nuclear magnetic resonance spectroscopy, isothermal tit... Read More about Supramolecular Assembly of Tetramethylcucurbit[6]uril and 2-Picolylamine.

Nanoarchitectonics of the aggregation-induced emission luminescent molecule Tetraphenylethylene-COOH (TPE-COOH): Fluorescence imaging of targeted cancer microsphere cells (2023)
Journal Article
Luo, F., Shen, L., Zhang, J., Huang, Y., Chen, T., Xu, H., …Feng, X. (2023). Nanoarchitectonics of the aggregation-induced emission luminescent molecule Tetraphenylethylene-COOH (TPE-COOH): Fluorescence imaging of targeted cancer microsphere cells. Dyes and pigments : an international journal, 214, Article 111192. https://doi.org/10.1016/j.dyepig.2023.111192

Cancer microspheres are an ideal cellular model for studying cancer stem cells. However, the lack of effective and rapid fluorescent imaging reagents for cancer microspheres has severely hampered cytological studies associated with cancer microsphere... Read More about Nanoarchitectonics of the aggregation-induced emission luminescent molecule Tetraphenylethylene-COOH (TPE-COOH): Fluorescence imaging of targeted cancer microsphere cells.

Sulfonate ligand-induced formation of alkali metal-cucurbit[5]uril-based assemblies (2023)
Journal Article
Xu, J., Wang, Q., Ge, W. W., Wu, D., Redshaw, C., & Chen, K. (2023). Sulfonate ligand-induced formation of alkali metal-cucurbit[5]uril-based assemblies. CrystEngComm, https://doi.org/10.1039/d2ce01568d

Herein, we report the use of 1,5-naphthalene disulfonic acid (H2NDS) as a structure-directing agent to construct cucurbit[5]uril-based supramolecular assemblies. In order to demonstrate the directing role played by H2NDS. {Q[5]·3[H3O]·3Cl·11H2O} (1)... Read More about Sulfonate ligand-induced formation of alkali metal-cucurbit[5]uril-based assemblies.

Stimuli-responsive mechanically interlocked molecules constructed from cucurbit[n]uril homologues and derivatives (2023)
Journal Article
Liu, J. X., Chen, K., & Redshaw, C. (2023). Stimuli-responsive mechanically interlocked molecules constructed from cucurbit[n]uril homologues and derivatives. Chemical Society Reviews, https://doi.org/10.1039/d2cs00785a

Cucurbit[n]uril supramolecular chemistry has developed rapidly since 2001 when different cucurbit[n]uril homologues (Q[n]) were successfully separated in pure form. The combination of Q[n] cavity size and various types of external stimuli has given b... Read More about Stimuli-responsive mechanically interlocked molecules constructed from cucurbit[n]uril homologues and derivatives.

4,4′-Biphenyldisulfonic acid induced coordination polymers of symmetrical tetramethyl cucurbit[6]uril with alkaline-earth metals for detection of antibiotics (2023)
Journal Article
Chen, K., Zhu, Z. Q., Zhang, M. H., Yang, X., Li, J., Chen, C., & Redshaw, C. (2023). 4,4′-Biphenyldisulfonic acid induced coordination polymers of symmetrical tetramethyl cucurbit[6]uril with alkaline-earth metals for detection of antibiotics. CrystEngComm, 25(6), 961-970. https://doi.org/10.1039/d2ce01470j

Three new coordination polymers based on macrocyclic symmetrical tetramethyl cucurbit[6]uril (TMeQ[6]) with formulae {[Ca2(C40H44N24O12)(H2O)10](C12H8O6S2)2}·13H2O (1), {[Sr(C40H44N24O12)(H2O)4](C12H8O6S2)}·13H2O (2), and {[Ba2(C40H44N24O12)(C12H8O6S... Read More about 4,4′-Biphenyldisulfonic acid induced coordination polymers of symmetrical tetramethyl cucurbit[6]uril with alkaline-earth metals for detection of antibiotics.

Supramolecular Room-Temperature Phosphorescent Hydrogel Based on Hexamethyl Cucurbit[5]uril for Cell Imaging (2023)
Journal Article
Sun, X. R., Yang, H. P., Zhang, W., Zhang, S., Hu, J. H., Liu, M., …Xiao, X. (2023). Supramolecular Room-Temperature Phosphorescent Hydrogel Based on Hexamethyl Cucurbit[5]uril for Cell Imaging. ACS Applied Materials & Interfaces, https://doi.org/10.1021/acsami.2c17891

The host-guest interaction between hexamethyl cucurbit[5]uril (HmeQ[5]) and 1,4-diaminobenzene (DB) was investigated, and a new low-molecular-weight supramolecular gel was prepared by a simple heating/mixing cooling method. The structure and properti... Read More about Supramolecular Room-Temperature Phosphorescent Hydrogel Based on Hexamethyl Cucurbit[5]uril for Cell Imaging.

A study of the supramolecular assembly formed by cucurbit[7]uril and 4-cyanophenol (2023)
Journal Article
Yu, Z. C., Lu, Y., Zhao, J., Dai, J. J., Chen, G. R., Shan, P. H., …Xiao, X. (2023). A study of the supramolecular assembly formed by cucurbit[7]uril and 4-cyanophenol. Journal of molecular structure, 1278, Article 134969. https://doi.org/10.1016/j.molstruc.2023.134969

The binding interaction between 4-cyanophenol (4-CY) and cucurbit[7]uril has been studied using 1H NMR spectroscopy, UV–vis absorption spectroscopy, fluorescence spectroscopy and X-ray crystallography. The corresponding absorption and emission spectr... Read More about A study of the supramolecular assembly formed by cucurbit[7]uril and 4-cyanophenol.

Supramolecular structural control: photochemical reactions between styrylpyridine derivative and cucurbit[7,8]urils (2023)
Journal Article
Yuan, S. W., Wu, H., Yang, X. N., Yang, M. X., Luo, Y., Min, W., …Xiao, X. (2023). Supramolecular structural control: photochemical reactions between styrylpyridine derivative and cucurbit[7,8]urils. New journal of chemistry = Nouveau journal de chimie, https://doi.org/10.1039/d2nj03718a

The use of cucurbit[n]urils to control the photochemical reactions of styrylpyridine salts has become a new strategy in supramolecular chemistry. In an aqueous solution, styrylpyridine derivatives (CHP) can form supramolecular complexes of the 1:2 an... Read More about Supramolecular structural control: photochemical reactions between styrylpyridine derivative and cucurbit[7,8]urils.

Ultralong nitrogen/sulfur Co-doped carbon nano-hollow-sphere chains with encapsulated cobalt nanoparticles for highly efficient oxygen electrocatalysis (2023)
Journal Article
Zhang, W., Guo, X., Li, C., Xue, J. Y., Xue, J., Xu, W. Y., …Lang, J. P. (2023). Ultralong nitrogen/sulfur Co-doped carbon nano-hollow-sphere chains with encapsulated cobalt nanoparticles for highly efficient oxygen electrocatalysis. Carbon Energy, https://doi.org/10.1002/cey2.317

The development of simple and effective strategies to prepare electrocatalysts, which possess unique and stable structures comprised of metal/nonmetallic atoms for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), is currently an u... Read More about Ultralong nitrogen/sulfur Co-doped carbon nano-hollow-sphere chains with encapsulated cobalt nanoparticles for highly efficient oxygen electrocatalysis.

A substituent-dependent deep-blue pyrene-based chemosensor for trace nitroaniline sensing (2023)
Journal Article
Li, H. L., Cao, J. Y., Yu, Z. D., Yang, G., Xue, Z. M., Wang, C. Z., …Yamato, T. (2023). A substituent-dependent deep-blue pyrene-based chemosensor for trace nitroaniline sensing. Materials Chemistry Frontiers, https://doi.org/10.1039/d3qm00342f

Nitroaniline (NA) is a kind of high toxicity and pathogenic amine derivative, and the trace monitoring of nitroaniline has become an urgent problem in terms of both the environment and security. Herein, two K-region multiple substituted pyrene-based... Read More about A substituent-dependent deep-blue pyrene-based chemosensor for trace nitroaniline sensing.

Supramolecular Self-assembly Formed from Cucurbit[8]uril and p-Hydroxybenzoic Acid (2023)
Journal Article
Wang, C., Yu, Z., Bai, Q., Pan, D., Prior, T. J., Tao, Z., …Xiao, X. (2023). Supramolecular Self-assembly Formed from Cucurbit[8]uril and p-Hydroxybenzoic Acid. Chemical Research in Chinese Universities, https://doi.org/10.1007/s40242-023-3119-9

The binding behavior of cucurbit[8]uril(Q[8]) and p-hydroxybenzoic acid(p-HBA) has been investigated using 1H NMR titration experiments, UV-Vis absorption, isothermal titration calorimetry(ITC), and X-ray crystallography. Results revealed that the Q[... Read More about Supramolecular Self-assembly Formed from Cucurbit[8]uril and p-Hydroxybenzoic Acid.