All Outputs (8)

Persistent near-infrared photoconductivity of ZnO nanoparticles based on plasmonic hot charge carriers (2022)
Journal Article
Ibrahem, M. A., Verrelli, E., Cheng, F., Adawi, A. M., Bouillard, J. S. G., & O'Neill, M. (2022). Persistent near-infrared photoconductivity of ZnO nanoparticles based on plasmonic hot charge carriers. Journal of applied physics, 131(10), Article 103103. https://doi.org/10.1063/5.0079006

We report on the coupling of ZnO nanoparticles with plasmonic gold nanoislands in a solution-processed photodetector, which results in a clear enhancement in the optical absorption and the electrical responsivity of ZnO nanoparticles, to cover the vi... Read More about Persistent near-infrared photoconductivity of ZnO nanoparticles based on plasmonic hot charge carriers.

Water‐soluble rhenium clusters with triazoles: the effect of chemical structure on cellular internalization and the DNA binding of the complexes (2020)
Journal Article
Konovalov, D. I., Ivanov, A. A., Frolova, T. S., Eltsov, I. V., Gayfulin, Y. M., Plunkett, L., Bazzar, M., Adawi, A. M., Bouillard, J. S. G., Baiborodin, S. I., Sinitsyna, O. I., Kuratieva, N. V., Yanshole, V. V., Efremova, O. A., & Shestopalov, M. A. (2020). Water‐soluble rhenium clusters with triazoles: the effect of chemical structure on cellular internalization and the DNA binding of the complexes. Chemistry: a European journal, 26(61), 13904-13914. https://doi.org/10.1002/chem.202001680

Here we explore the effect of the nature of organic ligands in rhenium cluster complexes [Re6Q8L6]4− (where Q=S or Se, and L=benzotriazole, 1,2,3-triazole or 1,2,4-triazole) on the biological properties of the complexes, in particular on the cellular... Read More about Water‐soluble rhenium clusters with triazoles: the effect of chemical structure on cellular internalization and the DNA binding of the complexes.

Realisation of a sub-wavelength dimple using a 193 nm wavelength photonic nano jet (2020)
Journal Article
Al-Jarwany, Q. A., Mohammed, A. F., Hamza, A. O., Bouillard, J. S., Adawi, A. M., Pamme, N., & Walton, C. D. (2020). Realisation of a sub-wavelength dimple using a 193 nm wavelength photonic nano jet. Chemical Physics Letters, 750, Article 137400. https://doi.org/10.1016/j.cplett.2020.137400

There are many areas of research that benefit from tight focussing of light. We report experimental and computational results of a laser irradiated silica microsphere, 1 μm diameter localised on an SU-8 substrate. A single pulse from an ArF excimer l... Read More about Realisation of a sub-wavelength dimple using a 193 nm wavelength photonic nano jet.

Dynamic electric field alignment of metal-organic framework micro- rods (2019)
Journal Article
Cheng, F., Young, A. J., Bouillard, J.-S. G., Kemp, N. T., Guillet-Nicolas, R., Hall, C. H., Roberts, D., Jaafar, A. H., Adawi, A. M., Kleitz, F., Imhof, A., Reithofer, M.-C. R., & Chin, J. M. (2019). Dynamic electric field alignment of metal-organic framework micro- rods. Journal of the American Chemical Society, 141(33), 12989-12993. https://doi.org/10.1021/jacs.9b06320

Alignment of Metal Organic Framework (MOF) crystals has previously been performed via careful control of oriented MOF growth on substrates, as well as by dynamic magnetic alignment. We show here that microrod crystals of the MOF NU-1000 can also be d... Read More about Dynamic electric field alignment of metal-organic framework micro- rods.

A label-free aptamer-based nanogap capacitive biosensor with greatly diminished electrode polarization effects (2019)
Journal Article
Ghobaei Namhil, Z., Kemp, C., Verrelli, E., Iles, A., Pamme, N., Adawi, A. M., & Kemp, N. (2019). A label-free aptamer-based nanogap capacitive biosensor with greatly diminished electrode polarization effects. Physical chemistry chemical physics : PCCP, 21(2), 681-691. https://doi.org/10.1039/c8cp05510f

A significant impediment to the use of impedance spectroscopy in bio-sensing is the electrode polarization effect that arises from the movement of free ions to the electrode-solution interface, forming an electrical double layer (EDL). The EDL screen... Read More about A label-free aptamer-based nanogap capacitive biosensor with greatly diminished electrode polarization effects.

From photoinduced to dark cytotoxicity via an octahedral cluster hydrolysis (2018)
Journal Article
Svezhentseva, E. V., Vorotnikov, Y. A., Solovieva, A. O., Pozmogova, T. N., Eltsov, I. V., Ivanov, A. A., Evtushok, D. V., Miroshnichenko, S. M., Yanshole, V. V., Eling, C. J., Adawi, A. M., Bouillard, J. S. G., Kuratieva, N. V., Fufaeva, M. S., Shestopalova, L. V., Mironov, Y. V., Efremova, O. A., & Shestopalov, M. A. (2018). From photoinduced to dark cytotoxicity via an octahedral cluster hydrolysis. Chemistry: a European journal, 24(68), 17915-17920. https://doi.org/10.1002/chem.201804663

Octahedral molybdenum and tungsten clusters have potential biological applications in photodynamic therapy and bioimaging. However, poor solubility and hydrolysis stability of these compounds hinder their application. The first water-soluble photolum... Read More about From photoinduced to dark cytotoxicity via an octahedral cluster hydrolysis.

Conjugated, rod-like viologen oligomers: Correlation of oligomer length with conductivity and photoconductivity (2018)
Journal Article
Chen, L., Vivier, E., Eling, C. J., Babra, T. S., Bouillard, J. S. G., Adawi, A. M., Benoit, D. M., Hartl, F., Colquhoun, H. M., Efremova, O. A., & Greenland, B. W. (2018). Conjugated, rod-like viologen oligomers: Correlation of oligomer length with conductivity and photoconductivity. Synthetic Metals, 241, 31-38. https://doi.org/10.1016/j.synthmet.2018.03.019

© 2018 An iterative synthesis has been used to produce conjugated, monodisperse, viologen-based aromatic oligomers containing up to 12 aromatic/heterocyclic rings. The methoxy-substituted oligomers were soluble in common organic solvents and could be... Read More about Conjugated, rod-like viologen oligomers: Correlation of oligomer length with conductivity and photoconductivity.

Magnetic control of MOF crystal orientation and alignment (2017)
Journal Article
Cheng, F., Marshall, E. S., Young, A. J., Robinson, P. J., Bouillard, J. S. G., Adawi, A. M., Vermeulen, N. A., Farha, O. K., Reithofer, M. R., & Chin, J. M. (2017). Magnetic control of MOF crystal orientation and alignment. Chemistry: a European journal, 23(62), 15578-15582. https://doi.org/10.1002/chem.201703812

Most metal-organic frameworks (MOFs) possess anisotropic properties, the full exploitation of which necessitates a general strategy for the controllable orientation of such MOF crystals. Current methods largely rely upon layer-by-layer MOF epitaxy or... Read More about Magnetic control of MOF crystal orientation and alignment.