All Outputs (18)

Mono-oxo molybdenum(VI) and tungsten(VI) complexes bearing chelating aryloxides: synthesis, structure and ring opening polymerization of cyclic esters (2018)
Journal Article
Sun, Z., Zhao, Y., Prior, T. J., Elsegood, M. R., Wang, K., Xing, T., & Redshaw, C. (2019). Mono-oxo molybdenum(VI) and tungsten(VI) complexes bearing chelating aryloxides: synthesis, structure and ring opening polymerization of cyclic esters. Dalton Transactions : an international journal of inorganic chemistry, 48(4), 1454-1466. https://doi.org/10.1039/c8dt04566f

The mono-oxo aryloxide complexes [M(O)(L1)2] (M = Mo (1·hexane), W(2·2MeCN)) have been prepared from [Mo(O)(Cl)4] or [W(O)(Ot-Bu)4] and two equivalents of the di-phenol 2,2/-ethylidenebis(4,6-di-tert-butylphenol) L1H2, respectively. Use of in-situ ge... Read More about Mono-oxo molybdenum(VI) and tungsten(VI) complexes bearing chelating aryloxides: synthesis, structure and ring opening polymerization of cyclic esters.

Supramolecular drug inclusion complex constructed from cucurbit[7]uril and the hepatitis B drug Adefovir (2018)
Journal Article
Feng, H., Kan, J., Redshaw, C., Bian, B., Tao, Z., & Xiao, X. (2019). Supramolecular drug inclusion complex constructed from cucurbit[7]uril and the hepatitis B drug Adefovir. Supramolecular chemistry, 31(4), 260-267. https://doi.org/10.1080/10610278.2018.1562193

The interaction between cucuribit[7]uril (Q[7]) and Adefovir (ADV) has been studied in aqueous solution by 1H NMR spectroscopy, electronic absorption spectroscopy, Isothermal Titration Calorimetry and mass spectrometry. The results revealed that an i... Read More about Supramolecular drug inclusion complex constructed from cucurbit[7]uril and the hepatitis B drug Adefovir.

Synthesis of new calixarene-based scandium precursors for medical imaging (2018)
Thesis
Alamri, M. A. R. (2018). Synthesis of new calixarene-based scandium precursors for medical imaging. (Thesis). University of Hull. Retrieved from https://hull-repository.worktribe.com/output/4222917

Targeted radionuclide therapy is a new and an effective approach for cancer imaging and therapy complementary to the existing methods. In the last decade, the use of metal complexes in imaging and therapy has gained commonality in most clinical situa... Read More about Synthesis of new calixarene-based scandium precursors for medical imaging.

Synthesis and characterization of Schiff-base complexes as medical imaging precursors (2018)
Thesis
Alqarni, S. A. A. (2018). Synthesis and characterization of Schiff-base complexes as medical imaging precursors. (Thesis). University of Hull. Retrieved from https://hull-repository.worktribe.com/output/4222935

Schiff-base compounds have been utilized in the medical field as antibiotics, antifungal, anti-inflammatory and antiviral agents. The presence of nitrogen, oxygen and sulphur atoms in chelating Schiff-base compounds showed great biological activities... Read More about Synthesis and characterization of Schiff-base complexes as medical imaging precursors.

A study of the interaction between cucurbit[8]uril and alkyl substituted 4-pyrrolidinopyridinium salts (2018)
Journal Article
Xu, W., Kan, J., Yang, B., Prior, T. J., Bian, B., Xiao, X., Tao, Z., & Redshaw, C. (2019). A study of the interaction between cucurbit[8]uril and alkyl substituted 4-pyrrolidinopyridinium salts. Chemistry - An Asian Journal, 14(1), 235-242. https://doi.org/10.1002/asia.201801498

The interaction between cucuribit[8]uril (Q[8]) and a series of 4-pyrrolidinopyridinium salts bearing aliphatic substituents at the pyridinium nitrogen, namely 4-(C4H8N)C5H5NRBr, where R = Et (g1), n-butyl (g2), n-pentyl (g3), n-hexyl (g4), n-octyl (... Read More about A study of the interaction between cucurbit[8]uril and alkyl substituted 4-pyrrolidinopyridinium salts.

Pyrene-fused pyrazaacenes with eight rectilinearly arranged aromatic rings (2018)
Journal Article
Wang, C. Z., Feng, X., Elsegood, M. R., Warwick, T. G., Teat, S. J., Redshaw, C., Bi, Y. S., & Yamato, T. (2019). Pyrene-fused pyrazaacenes with eight rectilinearly arranged aromatic rings. Asian journal of organic chemistry an ACES journal, 8(1), 155-160. https://doi.org/10.1002/ajoc.201800608

A series of pyrene-fused azaacene-type conjugated molecules containing two pyrazine units and up to eight rectilinearly arranged aromatic rings were prepared by condensation coupling reactions in moderate yields. The geometries and electronic structu... Read More about Pyrene-fused pyrazaacenes with eight rectilinearly arranged aromatic rings.

Macrocycle encapsulation triggered supramolecular pKa shift: A fluorescence indicator for detecting octreotide in aqueous solution (2018)
Journal Article
Yin, T., Zhang, S., Li, M., Redshaw, C., & Ni, X.-L. (2019). Macrocycle encapsulation triggered supramolecular pKa shift: A fluorescence indicator for detecting octreotide in aqueous solution. Sensors and actuators. B, Chemical, 281, 568-573. https://doi.org/10.1016/j.snb.2018.10.136

Supramolecular pKa shifts, have attracted much attention in catalytic and biomimetic studies because of their excellent property to modify the acidity or basicity of the substrate in aqueous media by host-guest inclusion. Here, Fluorescence indicator... Read More about Macrocycle encapsulation triggered supramolecular pKa shift: A fluorescence indicator for detecting octreotide in aqueous solution.

Vanadyl sulfates: molecular structure, magnetism and electrochemical activity (2018)
Journal Article
Ignaszak, A., Patterson, N., Radtke, M., Elsegood, M. R., Frese, J. W., Lipman, J. L., Yamato, T., Sanz, S., Brechin, E. K., Prior, T. J., & Redshaw, C. (2018). Vanadyl sulfates: molecular structure, magnetism and electrochemical activity. Dalton Transactions : an international journal of inorganic chemistry, 47(44), 15983-15993. https://doi.org/10.1039/c8dt03626h

Reaction of differing amounts of vanadyl sulfate with p-tert-butylthiacalix[4]areneH4 and base allows access to the vanadyl-sulfate species [NEt4]4[(VO)4(3-OH)4(SO4)4]∙1/2H2O (1), [HNEt3]5[(VO)5(3-O)4(SO4)4]∙4MeCN (2∙4MeCN) and [NEt4]2[(VO)6(O)2(SO... Read More about Vanadyl sulfates: molecular structure, magnetism and electrochemical activity.

A multifunctional tripodal fluorescent probe for the recognition of Cr3+, Al3+, Zn2+ and F− with controllable ESIPT processes (2018)
Journal Article
Zhang, H., Sun, T., Ruan, Q., Zhao, J.-L., Mu, L., Zeng, X., Jin, Z., Su, S., Luo, Q., Yan, Y., & Redshaw, C. (2019). A multifunctional tripodal fluorescent probe for the recognition of Cr3+, Al3+, Zn2+ and F− with controllable ESIPT processes. Dyes and pigments : an international journal, 162, 257-265. https://doi.org/10.1016/j.dyepig.2018.10.025

Three 4-(benzo[d]thiazol-2-yl)-2,5-dihydroxybenzaldehyde fluorophores were introduced to construct a tripodal multifunctional ESPIT fluorescence probe L. The fluorescent analysis revealed that probe L exhibited excellent recognition capabilities towa... Read More about A multifunctional tripodal fluorescent probe for the recognition of Cr3+, Al3+, Zn2+ and F− with controllable ESIPT processes.

Synthesis, Crystal Structure, and Cytotoxicity Studies of titanacalix[4 and 8]arene Complexes (2018)
Journal Article
Miller-Shakesby, D. M., Nigam, S., Hughes, D. L., Lopez-Estelles, E., Elsegood, M. R., Cawthorne, C. J., Archibald, S. J., & Redshaw, C. (2018). Synthesis, Crystal Structure, and Cytotoxicity Studies of titanacalix[4 and 8]arene Complexes. Dalton Transactions : an international journal of inorganic chemistry, 47(27), 8992-8999. https://doi.org/10.1039/c8dt01992d

© 2018 The Royal Society of Chemistry. Reaction of 5,11,17,23-tetra-tert-butyl-dihydroxy-26,28-bis(2-pentoxy)calix[4]arene (L(OH)2(Opentyl)2) with [TiCl4] afforded the dichlorotitanoacalix[4]arene complex [TiCl2L(O)2(Opentyl)2] (1) in good yield. Hyd... Read More about Synthesis, Crystal Structure, and Cytotoxicity Studies of titanacalix[4 and 8]arene Complexes.

A study of the interaction between inverted cucurbit[6]uril and symmetric viologens (2018)
Journal Article
Bai, D., Gao, Z., Tao, Z., Xiao, X., Prior, T. J., Wei, G., Liu, Q., & Redshaw, C. (2018). A study of the interaction between inverted cucurbit[6]uril and symmetric viologens. New journal of chemistry = Nouveau journal de chimie, 42(13), 11085-11092. https://doi.org/10.1039/c8nj01589a

The interaction between inverted cucuribit[6]uril (iQ[6]) and a series of symmetric viologens bearing aliphatic substituents, namely dicationic dialkyl-4,4′-bipyridinium guests where the alkyl substituent is CH3(CH2)n (n = 1, 3 and 5) or benzyl, has... Read More about A study of the interaction between inverted cucurbit[6]uril and symmetric viologens.

A review on the recent advances in the reductions of carbon–carbon/oxygen multiple bonds including aromatic rings using Raney Ni–Al Alloy or Al powder in the presence of noble metal catalysts in water (2018)
Journal Article
Rayhan, U., Kowser, Z., Islam, M. N., Redshaw, C., & Yamato, T. (2018). A review on the recent advances in the reductions of carbon–carbon/oxygen multiple bonds including aromatic rings using Raney Ni–Al Alloy or Al powder in the presence of noble metal catalysts in water. Topics in catalysis, 61(7-8), 560-574. https://doi.org/10.1007/s11244-018-0994-2

Over the past few years, heterogeneous catalysts have attracted much attention with a view to lowering reaction temperatures and improving the selectivity of many organic syntheses. When it comes to designing or optimizing a catalyst, a lot of attent... Read More about A review on the recent advances in the reductions of carbon–carbon/oxygen multiple bonds including aromatic rings using Raney Ni–Al Alloy or Al powder in the presence of noble metal catalysts in water.

Two-photon-absorption properties of pyrene-based dipolar D-π-A fluorophores (2018)
Journal Article
Wang, C. Z., Zhang, R., Sakaguchi, K., Feng, X., Yu, X., Elsegood, M. R. J., Teat, S. J., Redshaw, C., & Yamato, T. (2018). Two-photon-absorption properties of pyrene-based dipolar D-π-A fluorophores. Chemphotochem, 2(8), 749-756. https://doi.org/10.1002/cptc.201800053

Two-photon absorption (TPA) properties of pyrene-based derivatives are rare as a result of the limited number of controllable synthetic methods to prepare them. However, these materials are in great demand given their potential practical application... Read More about Two-photon-absorption properties of pyrene-based dipolar D-π-A fluorophores.

A hexahomotrioxacalix[3]arene-based ditopic receptor for alkylammonium ions controlled by Ag + ions 4 (2018)
Journal Article
Georghiou, P., Elsegood, M., Teat, S., Elsegood, M. R., Jiang, X.-K., Ikejiri, Y., Wu, C., Rahman, S., Georghiou, P. E., Zeng, X., Elsegood, M. R. J., Warwick, T. G., Redshaw, C., Teat, S. J., & Yamato, T. (2018). A hexahomotrioxacalix[3]arene-based ditopic receptor for alkylammonium ions controlled by Ag + ions 4. Molecules, 23(2), 467. https://doi.org/10.3390/molecules23020467

A receptor cone-1 based on a hexahomotrioxacalix[3]arene bearing three pyridyl groups 21 was successfully synthesized, which has a C3-symmetric conformation and is capable of binding 22 alkylammonium and metal ions simultaneously in a cooperative fas... Read More about A hexahomotrioxacalix[3]arene-based ditopic receptor for alkylammonium ions controlled by Ag + ions 4.

A three-dimensional (time, wavelength and intensity) functioning fluorescent probe for the selective recognition/discrimination of Cu2+, Hg2+, Fe3+ and F- ions (2018)
Journal Article
Ruan, Q., Mu, L., Zeng, X., Zhao, J. L., Zeng, L., Chen, Z. M., Yang, C., Wei, G., & Redshaw, C. (2018). A three-dimensional (time, wavelength and intensity) functioning fluorescent probe for the selective recognition/discrimination of Cu2+, Hg2+, Fe3+ and F- ions. Dalton Transactions : an international journal of inorganic chemistry, 47(11), 3674-3678. https://doi.org/10.1039/c7dt04785a

We have strategically incorporated three different fluorophores at tren to construct a multi-energy donor/acceptor “smart” probe L. This probe operates by using three-dimensional scales (response time, wavelength and fluorescence intensity) which all... Read More about A three-dimensional (time, wavelength and intensity) functioning fluorescent probe for the selective recognition/discrimination of Cu2+, Hg2+, Fe3+ and F- ions.

Host-guest interaction of cucurbit[8]uril with n-(3-aminopropyl)cyclohexylamine: Cyclohexyl encapsulation triggered ternary complex (2018)
Journal Article
Xia, Y., Wang, C.-Z., Tian, M., Tao, Z., Ni, X.-L., Prior, T. J., & Redshaw, C. (2018). Host-guest interaction of cucurbit[8]uril with n-(3-aminopropyl)cyclohexylamine: Cyclohexyl encapsulation triggered ternary complex. Molecules, 23(1), 175. https://doi.org/10.3390/molecules23010175

2018 by the authors. The host-guest interaction of a series of cyclohexyl-appended guests with cucurbit[8]uril (Q[8] ) was studied by 1 H NMR spectroscopy, isothermal titration calorimetry (ITC), and X-ray crystallography. The X-ray structure reveale... Read More about Host-guest interaction of cucurbit[8]uril with n-(3-aminopropyl)cyclohexylamine: Cyclohexyl encapsulation triggered ternary complex.

Multiple photoluminescence from pyrene-fused hexaarylbenzenes with aggregation-enhanced emission features (2018)
Journal Article
Venkatesan, P., Yamato, T., Elsegood, M. R., Wang, C.-Z., Noda, Y., Wu, C., Feng, X., Venatesan, P., Cong, H., Elsegood, M. R. J., Warwick, T. G., Teat, S. J., Redshaw, C., & Yamato, P. T. (2018). Multiple photoluminescence from pyrene-fused hexaarylbenzenes with aggregation-enhanced emission features. Asian journal of organic chemistry an ACES journal, 7(2), 444-450. https://doi.org/10.1002/ajoc.201700563

© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Multiple photoluminescence, which included monomer emission, excimer emission, and charge-transfer emission processes, has been observed from new pyrene-fused hexaarylbenzene (HAB) compounds, which... Read More about Multiple photoluminescence from pyrene-fused hexaarylbenzenes with aggregation-enhanced emission features.

Pyrene-based color-tunable dipolar molecules: Synthesis, characterization and optical properties (2018)
Journal Article
Wang, C. Z., Feng, X., Kowser, Z., Wu, C., Akther, T., Elsegood, M. R. J., Redshaw, C., & Yamato, T. (2018). Pyrene-based color-tunable dipolar molecules: Synthesis, characterization and optical properties. Dyes and pigments : an international journal, 153, 125-131. https://doi.org/10.1016/j.dyepig.2018.01.003

© 2018 Elsevier Ltd A controllable regioselective approach to achieve dipolar functionalization at the active sites (1,3-positions) and K-region (5,9-positions) of pyrene is demonstrated. Following this strategy, a set of dipolar 1,3-diphenyl-5,9-di(... Read More about Pyrene-based color-tunable dipolar molecules: Synthesis, characterization and optical properties.