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Bi2WO6/C-dots/TiO2: A novel z-scheme photocatalyst for the degradation of fluoroquinolone levofloxacin from aqueous medium (2020)
Journal Article
Elumalai, S., Sharma, S., Ibhadon, A. O., Grazia Francesconi, M., Mehta, S. K., Kansal, S. K., …Baskoutas, S. (2020). Bi2WO6/C-dots/TiO2: A novel z-scheme photocatalyst for the degradation of fluoroquinolone levofloxacin from aqueous medium. Nanomaterials, 10(5), Article 910. https://doi.org/10.3390/nano10050910

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Photocatalytic materials and semiconductors of appropriate structural and morphological architectures as well as energy band gaps are materials needed for mitigating current environmental prob... Read More about Bi2WO6/C-dots/TiO2: A novel z-scheme photocatalyst for the degradation of fluoroquinolone levofloxacin from aqueous medium.

Transmissive flexoelectro-optic liquid crystal optical phase modulator with 2 π modulation (2020)
Journal Article
Wang, X., Fells, J. A. J., Ali, T., Lin, J. D., Welch, C., Mehl, G. H., …Elston, S. J. (2020). Transmissive flexoelectro-optic liquid crystal optical phase modulator with 2 π modulation. AIP Advances, 10(5), Article 055011. https://doi.org/10.1063/5.0009630

© 2020 Author(s). In this paper, we demonstrate analog phase modulation in a transmissive configuration using the flexoelectro-optic effect in short-pitch chiral nematic liquid crystal (LC) devices. Two different modes are considered, both of which a... Read More about Transmissive flexoelectro-optic liquid crystal optical phase modulator with 2 π modulation.

Aggregation-induced emission luminogen: A new perspective in the photo-degradation of organic pollutants (2020)
Journal Article
Hu, Z., Li, Y., Kang, M., Islam, M. M., Chen, M., Zhang, J., …Tang, B. Z. (2020). Aggregation-induced emission luminogen: A new perspective in the photo-degradation of organic pollutants. Ecomat, 2(2), Article e12024. https://doi.org/10.1002/eom2.12024

Both the variety and uniqueness of organic semiconductors has contributed to the rapid development of environmental engineering applications and renewable fuel production, typified by the photodegradation of organic pollutants or water splitting. Thi... Read More about Aggregation-induced emission luminogen: A new perspective in the photo-degradation of organic pollutants.

A Study of the Interaction between Cucurbit[7]uril and Alkyl Substituted 4-Pyrrolidinopyridinium Salts (2020)
Journal Article
Xu, W., Zhu, X., Bian, B., Xiao, X., Tao, Z., & Redshaw, C. (2020). A Study of the Interaction between Cucurbit[7]uril and Alkyl Substituted 4-Pyrrolidinopyridinium Salts. Chemistry, 2(2), 262-273. https://doi.org/10.3390/chemistry2020017

The interaction between cucurbit[7]uril (Q[7]) and a series of 4-pyrrolidinopyridinium salts bearing aliphatic substituents at the pyridinium nitrogen, namely 4-(C4H8N)C5H5NRBr, where R = H (C0), Et (C2), n-butyl (C4), n-hexyl (C6), has been studied... Read More about A Study of the Interaction between Cucurbit[7]uril and Alkyl Substituted 4-Pyrrolidinopyridinium Salts.

A turn-off fluorescent probe for the detection of Cu2+ based on a tetraphenylethylene-functionalized salicylaldehyde Schiff-base (2020)
Journal Article
Xie, H. F., Yu, C. J., Huang, Y. L., Xu, H., Zhang, Q. L., Sun, X. H., …Redshaw, C. (2020). A turn-off fluorescent probe for the detection of Cu2+ based on a tetraphenylethylene-functionalized salicylaldehyde Schiff-base. Materials Chemistry Frontiers, 4(5), 1500-1506. https://doi.org/10.1039/c9qm00759h

A non-planar tetraphenylethylene-functionalized salicylaldehyde Schiff-base fluorescent probe (TPE-An-Py) with aggregation-induced enhanced emission (AIEE) characteristics was synthesized via a classical Knoevenagel condensation reaction, and exhibit... Read More about A turn-off fluorescent probe for the detection of Cu2+ based on a tetraphenylethylene-functionalized salicylaldehyde Schiff-base.

A pyrenyl-appended C3v-symmetric hexahomotrioxacalix[3]arene for selective fluorescence sensing of iodide (2020)
Journal Article
Xie, H. F., Wu, C., Zou, J., Yang, Y. X., Xu, H., Zhang, Q. L., …Yamato, T. (2020). A pyrenyl-appended C3v-symmetric hexahomotrioxacalix[3]arene for selective fluorescence sensing of iodide. Dyes and pigments : an international journal, 178, Article 108340. https://doi.org/10.1016/j.dyepig.2020.108340

A new C3v-symmetric hexahomotrioxacalix[3]arene L bearing pyrene moieties as fluorophores has been designed and synthesized. L exhibits a significant fluorescence quenching response to I− even when in the presence of other potentially competing anion... Read More about A pyrenyl-appended C3v-symmetric hexahomotrioxacalix[3]arene for selective fluorescence sensing of iodide.

Stability of bubbles in wax-based oleofoams: decoupling the effects of bulk oleogel rheology and interfacial rheology (2020)
Journal Article
Saha, S., Saint-Michel, B., Leynes, V., Binks, B. P., & Garbin, V. (2020). Stability of bubbles in wax-based oleofoams: decoupling the effects of bulk oleogel rheology and interfacial rheology. Rheologica Acta, 59(4), 255-266. https://doi.org/10.1007/s00397-020-01192-x

Oleofoams are dispersions of gas bubbles in a continuous oil phase and can be stabilized by crystals of fatty acids or waxes adsorbing at the oil-air interface. Because excess crystals in the continuous phase form an oleogel, an effect of the bulk rh... Read More about Stability of bubbles in wax-based oleofoams: decoupling the effects of bulk oleogel rheology and interfacial rheology.

Temperature dependence of bend elastic constant in oblique helicoidal cholesterics (2020)
Journal Article
Iadlovska, O. S., Babakhanova, G., Mehl, G. H., Welch, C., Cruickshank, E., Strachan, G. J., …Lavrentovich, O. D. (2020). Temperature dependence of bend elastic constant in oblique helicoidal cholesterics. Physical Review Research, 2(1), Article 013238. https://doi.org/10.1103/PhysRevResearch.2.013248

Elastic moduli of liquid crystals, known as Frank constants, are of quintessential importance for understanding fundamental properties of these materials and for the design of their applications. Although there are many methods to measure the Frank c... Read More about Temperature dependence of bend elastic constant in oblique helicoidal cholesterics.

Biosensor for determining average iron content of ferritin by measuring its optical dispersion (2020)
Journal Article
Gupta, R., Alamrani, N. A., Greenway, G. M., Pamme, N., & Goddard, N. J. (2020). Biosensor for determining average iron content of ferritin by measuring its optical dispersion. Proceedings of SPIE, 11235, https://doi.org/10.1117/12.2542162

© 2020 SPIE. Average iron content of ferritin has a potential to serve as a biomarker for early identification of high-risk trauma patients at point-of-care (PoC). Appropriate therapies can then be administered to reduce morbidity and mortality. Curr... Read More about Biosensor for determining average iron content of ferritin by measuring its optical dispersion.

Supramolecular assemblies controlled by cucurbit[: N] uril size (n = 6, 7, 8 and 10) (2020)
Journal Article
Dalgarno, S. J., Xu, W., De Ng, X., Xiao, X., Bian, B., Chen, Q., …Redshaw, C. (2020). Supramolecular assemblies controlled by cucurbit[: N] uril size (n = 6, 7, 8 and 10). New journal of chemistry = Nouveau journal de chimie, 44(11), 4311-4318. https://doi.org/10.1039/d0nj00087f

This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique. A benzyl substituted 4-pyrrolidinopyridinium salt (G) with multiple active sites including benzyl, pyridinium and pyrrole groups has been synthesiz... Read More about Supramolecular assemblies controlled by cucurbit[: N] uril size (n = 6, 7, 8 and 10).

A fluorescent probe based on cucurbit[7]uril for the selective recognition of phenylalanine (2020)
Journal Article
Shan, P. H., Kan, J. L., Deng, X. Y., Redshaw, C., Bian, B., Fan, Y., …Xiao, X. (2020). A fluorescent probe based on cucurbit[7]uril for the selective recognition of phenylalanine. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 233, Article 118177. https://doi.org/10.1016/j.saa.2020.118177

© 2020 Elsevier B.V. Herein we describe a simple fluorescence quenching method for the selective recognition and determination of the amino acid phenylalanine (Phe). The use of 1H NMR spectroscopy revealed that the alkaloid palmatine (PAL) can encaps... Read More about A fluorescent probe based on cucurbit[7]uril for the selective recognition of phenylalanine.

Use of titanium complexes bearing diphenolate or calix[n]arene ligands in α-olefin polymerization and the ROP of cyclic esters (2020)
Journal Article
Santoro, O., & Redshaw, C. (2020). Use of titanium complexes bearing diphenolate or calix[n]arene ligands in α-olefin polymerization and the ROP of cyclic esters. Catalysts, 10(2), Article 210. https://doi.org/10.3390/catal10020210

In this review, we discuss the use of titanium complexes bearing either bridged diphenolate or calix[n]arene (n = 4, 6, 8) ligation, in the formation of plastics from α-olefins or via the ring opening polymerization (ROP) of cyclic esters. The synthe... Read More about Use of titanium complexes bearing diphenolate or calix[n]arene ligands in α-olefin polymerization and the ROP of cyclic esters.

Two dimensional coordination polymers based on 3,5-di(1H-imidazol-1-yl)pyridine and their fluorescence properties (2020)
Journal Article
Zhang, H., Zhu, Z. Q., Zhou, F. H., Redshaw, C., Chen, K., & Xu, J. (2020). Two dimensional coordination polymers based on 3,5-di(1H-imidazol-1-yl)pyridine and their fluorescence properties. Journal of molecular structure, 1207, Article 127818. https://doi.org/10.1016/j.molstruc.2020.127818

The solvothermal synthesis of three new 2D MOFs is reported. From the reaction of 3,5-di(1H-imidazol- 1-yl)pyridine (dip) and the metal salts Co(NO3)2$6H2O, Cd(NO3)2$4H2O or Zn(NO3)2$4H2O, the three MOFs [Co(dip)2(SCN)2] (1), {[Cd(dip)2(H2O)2]$(NO3... Read More about Two dimensional coordination polymers based on 3,5-di(1H-imidazol-1-yl)pyridine and their fluorescence properties.

Analog modulation by the flexoelectric effect in liquid crystals (2020)
Journal Article
Yip, W. C., Welch, C., Mehl, G. H., & Wilkinson, T. D. (2020). Analog modulation by the flexoelectric effect in liquid crystals. Applied optics, 59(9), 2668-2673. https://doi.org/10.1364/AO.386096

We have solved the long-standing problems of stability and hysteresis, and we are able to obtain the homogeneous uniform lying helix structure in polymer-free cholesteric liquid crystals. This is instrumental for the present work to demonstrate the a... Read More about Analog modulation by the flexoelectric effect in liquid crystals.

Use of titanocalix[4]arenes in the ring opening polymerization of cyclic esters (2020)
Journal Article
Sun, Z., Zhao, Y., Santoro, O., Elsegood, M. R., Bedwell, E. V., Zahra, K., …Redshaw, C. (2020). Use of titanocalix[4]arenes in the ring opening polymerization of cyclic esters. Catalysis science & technology, 10(6), 1619-1639. https://doi.org/10.1039/c9cy02571e

The known dichloride complexes [TiCl2L(O)2(OR)2] (type I: R = Me (1), n-Pr (2) and n-pentyl (3); L(OH)2(OR)2 = 1,3-dialkyloxy-p-tert-butylcalix[4]arene), together with the new complexes {[TiL(O)3(OR)]2(μ-Cl)2}·6MeCN (R = n-decyl (4·6MeCN)), and [Ti(N... Read More about Use of titanocalix[4]arenes in the ring opening polymerization of cyclic esters.

Water-Soluble Rhenium Phosphine Complexes Incorporating the Ph2C(X) Motif (X = O–, NH–): Structural and Cytotoxicity Studies (2020)
Journal Article
Alshamrani, A. F., Prior, T. J., Burke, B. P., Roberts, D. P., Archibald, S. J., Higham, L. J., …Redshaw, C. (2020). Water-Soluble Rhenium Phosphine Complexes Incorporating the Ph2C(X) Motif (X = O–, NH–): Structural and Cytotoxicity Studies. Inorganic chemistry, 59(4), 2367-2378. https://doi.org/10.1021/acs.inorgchem.9b03239

Reaction of [ReOCl3(PPh3)2] or [ReO2I(PPh3)2] with 2,2′-diphenylglycine (dpgH2) in refluxing ethanol afforded the air-stable complex [ReO(dpgH)(dpg)(PPh3)] (1). Treatment of [ReO(OEt)I2(PPh3)2] with 1,2,3-triaza-7-phosphaadamantane (PTA) afforded the... Read More about Water-Soluble Rhenium Phosphine Complexes Incorporating the Ph2C(X) Motif (X = O–, NH–): Structural and Cytotoxicity Studies.

Aqueous foams in the presence of surfactant crystals (2020)
Journal Article
Binks, B. P., & Shi, H. (2020). Aqueous foams in the presence of surfactant crystals. Langmuir : the ACS journal of surfaces and colloids, 36(4), 991-1002. https://doi.org/10.1021/acs.langmuir.9b03862

Aqueous foams are used extensively in many fields and anionic surfactants are commonly used foaming agents. However, potential trouble may arise when they are utilized in hard water areas and/or at low temperatures. Anionic surfactants, like sodium d... Read More about Aqueous foams in the presence of surfactant crystals.

Studies on Lewis-Acid Induced Reactions of 8-Methoxy[2.2]metacyclophanes: A New Synthetic Route to Alkylated Pyrenes (2020)
Journal Article
Monarul Islam, M., Feng, X., Wang, C. Z., Rahman, S., Alodhayb, A., Georghiou, P. E., …Yamato, T. (2020). Studies on Lewis-Acid Induced Reactions of 8-Methoxy[2.2]metacyclophanes: A New Synthetic Route to Alkylated Pyrenes. ChemistrySelect, 5(4), 1269-1274. https://doi.org/10.1002/slct.201903048

Anti-8-methoxy[2.2]metacyclophanes (MCPs) 5 a–b were obtained via pyrolysis of the corresponding syn-thiatetraoxide cyclophanes 4 a–b. Coupling reactions of 4-tert-butyl-1-methoxy-2,6-bis(mercaptomethyl)benzenes 1 a–b and 1,5-bis(chloro-methyl)-2,4-d... Read More about Studies on Lewis-Acid Induced Reactions of 8-Methoxy[2.2]metacyclophanes: A New Synthetic Route to Alkylated Pyrenes.

FISH and chips: a review of microfluidic platforms for FISH analysis (2020)
Journal Article
Rodriguez-Mateos, P., Azevedo, N. F., Almeida, C., & Pamme, N. (2020). FISH and chips: a review of microfluidic platforms for FISH analysis. Medical Microbiology and Immunology, 209(3), 373-391. https://doi.org/10.1007/s00430-019-00654-1

Fluorescence in situ hybridization (FISH) allows visualization of specific nucleic acid sequences within an intact cell or a tissue section. It is based on molecular recognition between a fluorescently labeled probe that penetrates the cell membrane... Read More about FISH and chips: a review of microfluidic platforms for FISH analysis.

Removal of Human Leukemic Cells from Peripheral Blood Mononuclear Cells by Cell Recognition Chromatography with Size Matched Particle Imprints (2020)
Journal Article
Chester, R., Das, A. A. K., Medlock, J., Nees, D., Allsup, D. J., Madden, L. A., & Paunov, V. N. (2020). Removal of Human Leukemic Cells from Peripheral Blood Mononuclear Cells by Cell Recognition Chromatography with Size Matched Particle Imprints. ACS Applied Bio Materials, 3(2), 789-800. https://doi.org/10.1021/acsabm.9b00770

We report a cell recognition chromatography approach for blood cancer cell separation from healthy peripheral blood mononuclear cells (PBMCs) based on sizematched functionalized particle imprints. Negative imprints were prepared from layers of 15 μm... Read More about Removal of Human Leukemic Cells from Peripheral Blood Mononuclear Cells by Cell Recognition Chromatography with Size Matched Particle Imprints.