Outputs (26)

Unique Coexistence of Two Resistive Switching Modes in a Memristor Device Enables Multifunctional Neuromorphic Computing Properties (2024)
Journal Article
Jaafar, A. H., Al Habsi, S. K. S., Braben, T., Venables, C., Francesconi, M. G., Stasiuk, G. J., & Kemp, N. T. (2024). Unique Coexistence of Two Resistive Switching Modes in a Memristor Device Enables Multifunctional Neuromorphic Computing Properties. ACS Applied Materials & Interfaces, 16(33), 43816–43826. https://doi.org/10.1021/acsami.4c07820

We report on hybrid memristor devices consisting of germanium dioxide nanoparticles (GeO2 NP) embedded within a poly(methyl methacrylate) (PMMA) thin film. Besides exhibiting forming-free resistive switching and an uncommon “ON” state in pristine con... Read More about Unique Coexistence of Two Resistive Switching Modes in a Memristor Device Enables Multifunctional Neuromorphic Computing Properties.

Is the PEGylation of indium phosphide/zinc sulphide quantum dots the first step in creating a platelet biocompatible multimodal imaging agent? (2024)
Thesis
Booth, Z. Is the PEGylation of indium phosphide/zinc sulphide quantum dots the first step in creating a platelet biocompatible multimodal imaging agent?. (Thesis). Hull York Medical School. https://hull-repository.worktribe.com/output/4790560

Background:
Indium phosphide/zinc sulphide (InP/ZnS) quantum dots (QDs) are semiconductive nanoparticles that have received growing focus due to the perception that they are safer than heavy metal based QDs. InP/ZnS QDs possess a highly fluorescent... Read More about Is the PEGylation of indium phosphide/zinc sulphide quantum dots the first step in creating a platelet biocompatible multimodal imaging agent?.

Practical considerations of dissolved oxygen levels for platelet function under hypoxia (2021)
Journal Article
Kusanto, B., Gordon, A., Naylor-Adamson, L., Atkinson, L., Coupland, C., Booth, Z., Ahmed, Y., Pires, I. M., Stasiuk, G. J., Sturmey, R., Calaminus, S. D., & Arman, M. (2021). Practical considerations of dissolved oxygen levels for platelet function under hypoxia. International Journal of Molecular Sciences, 22(24), Article 13223. https://doi.org/10.3390/ijms222413223

Investigating human platelet function in low-oxygen environments is important in multiple settings, including hypobaric hypoxia (e.g., high altitude), sea level hypoxia-related disease, and thrombus stability. These studies often involve drawing bloo... Read More about Practical considerations of dissolved oxygen levels for platelet function under hypoxia.

Synthesis, characterisation and ROP catalytic evaluation of Cu(II) complexes bearing 2,2ʹ-diphenylglycine-derived moieties (2020)
Journal Article
Alshamrani, A. F. A., Santoro, O., Ounsworth, S., Prior, T. J., Stasiuk, G. J., & Redshaw, C. (2021). Synthesis, characterisation and ROP catalytic evaluation of Cu(II) complexes bearing 2,2ʹ-diphenylglycine-derived moieties. Polyhedron, 195, Article 114977. https://doi.org/10.1016/j.poly.2020.114977

The treatment of CuX2 (X = Cl, Br) with an equimolar amount of 2-2ʹ-diphenylglycine (DpgH) in EtOH at reflux afforded, after work up, the complexes [CuCl(Dpg)(EtOH)]2 (1) and [(CuBr2)2(Dpg)2Cu(EtOH)4] (2), respectively. The compounds were obtained mi... Read More about Synthesis, characterisation and ROP catalytic evaluation of Cu(II) complexes bearing 2,2ʹ-diphenylglycine-derived moieties.

Synthesis of a porphyrin with histidine-like chelate: an efficient path towards molecular PDT/SPECT theranostics (2020)
Journal Article
Yap, S. Y., Savoie, H., Renard, I., Burke, B. P., Sample, H. C., Michue-Seijas, S., Archibald, S. J., Boyle, R. W., & Stasiuk, G. J. (2020). Synthesis of a porphyrin with histidine-like chelate: an efficient path towards molecular PDT/SPECT theranostics. Chemical communications : Chem comm / the Royal Society of Chemistry, 56(75), 11090-11093. https://doi.org/10.1039/d0cc03958f

© The Royal Society of Chemistry 2020. The goal of “personalised” medicine has seen a growing interest in the development of theranostic agents. Bifunctional, and targeted-trifunctional, theranostic water-soluble porphyrins with a histidine-like chel... Read More about Synthesis of a porphyrin with histidine-like chelate: an efficient path towards molecular PDT/SPECT theranostics.

Evaluation of a bispidine‐based chelator for gallium‐68 and of the porphyrin conjugate as PET/PDT theranostic agent (2020)
Journal Article
Price, T., Yap, S. Y., Gillet, R., Savoie, H., Charbonnière, L. J., Boyle, R. W., Nonat, A. M., & Stasiuk, G. J. (2020). Evaluation of a bispidine‐based chelator for gallium‐68 and of the porphyrin conjugate as PET/PDT theranostic agent. Chemistry: a European journal, 26(34), 7602-7608. https://doi.org/10.1002/chem.201905776

In this study a bispidine ligand has been applied to the complexation of gallium(III) and radiolabelled with gallium-68 for the first time. Despite its 5-coordinate nature, the resulting complex is stable in serum for over two hours, demonstrating a... Read More about Evaluation of a bispidine‐based chelator for gallium‐68 and of the porphyrin conjugate as PET/PDT theranostic agent.

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., Stasiuk, G., & 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.

Combined magnetic resonance imaging and photodynamic therapy using polyfunctionalised nanoparticles bearing robust gadolinium surface units (2020)
Journal Article
Chabloz, N., Perry, H., Yoon, I.-C., Coulson, A., White, A., Stasiuk, G., Botnar, R., & Wilton-Ely, J. (in press). Combined magnetic resonance imaging and photodynamic therapy using polyfunctionalised nanoparticles bearing robust gadolinium surface units. Chemistry: a European journal, https://doi.org/10.1002/chem.201904757

A robust dithiocarbamate tether allows novel gadolinium units based on DOTAGA (q = 1) to be attached to the surface of gold nanoparticles (2.6 ‐ 4.1 nm diameter) along with functional units offering biocompatibility, targeting and photodynamic therap... Read More about Combined magnetic resonance imaging and photodynamic therapy using polyfunctionalised nanoparticles bearing robust gadolinium surface units.

Long-term ambient air-stable cubic CsPbBr3 perovskite quantum dots using molecular bromine (2019)
Journal Article
Thapa, S., Bhardwaj, K., Basel, S., Pradhan, S., Eling, C. J., Adawi, A. M., Bouillard, J. S. G., Stasiuk, G. J., Reiss, P., Pariyar, A., & Tamang, S. (2019). Long-term ambient air-stable cubic CsPbBr3 perovskite quantum dots using molecular bromine. Nanoscale advances, 1(9), 3388-3391. https://doi.org/10.1039/c9na00486f

We report unprecedented phase stability of cubic CsPbBr3 quantum dots in ambient air obtained by using Br2 as halide precursor. Mechanistic investigation reveals the decisive role of temperature-controlled in situ generated, oleylammonium halide spec... Read More about Long-term ambient air-stable cubic CsPbBr3 perovskite quantum dots using molecular bromine.

Synthesis and Validation of Novel Chelates for Gallium-68 PET Imaging (2019)
Thesis
Price, T. Synthesis and Validation of Novel Chelates for Gallium-68 PET Imaging. (Thesis). University of Hull. https://hull-repository.worktribe.com/output/4743579

Background:
The use of gallium-68 (68Ga) in positron emission tomography (PET) imaging is currently of great interest. This radionuclide can be produced from a small generator allowing easy access to this imaging tool. Recently, [68Ga][Ga(DOTATATE)]... Read More about Synthesis and Validation of Novel Chelates for Gallium-68 PET Imaging.