Article

Guin, Saurav and Krämer, Tobias and Dempsey, Eithne (2023) A single-step enzyme-free electrochemical assay of N-acetyl-D-neuraminic acid. Electrochimica Acta, 460 (142618). pp. 1-9. ISSN 0013-4686

Mokwebo, K.V. and Murphy, E. and Guin, S.K. and Camisasca, A. and Giordani, S. and Breslin, Carmel B. and Iwuoha, E.I. and Dempsey, Eithne (2023) Copper-modified carbon nano-onions as electrode modifiers for the electroanalysis of the antiretroviral drug Efavirenz. Electrochimica Acta, 461. p. 142639. ISSN 0013-4686

Luo, Yiran and Barwa, Tara N. and Herdman, Karen and Dempsey, Eithne and Breslin, Carmel B. (2023) Electroanalysis of metronidazole using exfoliated MoS2 sheets and electrodeposited amorphous MoSx. Electrochimica Acta, 462. p. 142778. ISSN 0013-4686

Sukanya, R and Barwa, TN and Luo, Y and Dempsey, Eithne and Breslin, Carmel B. (2022) Emerging Layered Materials and Their Applications in the Corrosion Protection of Metals and Alloys. Sustainability, 14 (7).

Guin, Saurav K. and Velasco-Torrijos, Trinidad and Dempsey, Eithne (2022) Explorations in a galaxy of sialic acids: a review of sensing horizons, motivated by emerging biomedical and nutritional relevance. Sensors & Diagnostics, 1 (1). pp. 10-70. ISSN 2635-0998

Halpin, Grace and McEntee, Sinead and Dwyer, Catherine and Lawless, Fergal and Dempsey, Eithne (2022) Lactose Biosensor Development and Deployment in Dairy Product Analysis. Journal of the Electrochemical Society, 169 (037528). pp. 1-14. ISSN 0013-4651

McKeever, Colm and Callan, Sarah and Warren, Susan and Dempsey, Eithne (2022) Magnetic nanoparticle modified electrodes for voltammetric determination of propellant stabiliser diphenylamine. Talanta, 238 (123039). pp. 1-13. ISSN 0039-9140

Hou, Yike and Mushtaq, Asim and Tang, Zhe and Dempsey, Eithne and Wu, Yuling and Lu, Yuguang and Tian, Cong and Farheen, Jabeen and Kong, Xiangdong and Iqbal, M. Zubair (2022) ROS-responsive Ag-TiO2 hybrid nanorods for enhanced photodynamic therapy of breast cancer and antimicrobial applications. Journal of Science: Advanced Materials and Devices, 7 (100417). pp. 1-9. ISSN 2468-2179

Jemmeli, Dhouha and Dridi, Chérif and Abbas, Mohammed Nooredeen and Dempsey, Eithne (2021) Development of highly sensitive and selective bisphenol A sensor based on a cobalt phthalocyanine-modified carbon paste electrode: application in dairy analysis. Analytical Methods, 13 (39). pp. 4674-4682. ISSN 1759-9660

Soon, Geok Hong and Deasy, Mary and Dempsey, Eithne (2021) An Electrochemical Evaluation of Novel Ferrocene Derivatives for Glutamate and Liver Biomarker Biosensing. Biosensors, 11 (8). p. 254. ISSN 2079-6374

Halpin, Grace and Herdman, Karen and Dempsey, Eithne (2021) Electrochemical investigations into enzymatic polymerisation of 1,10-phenanthroline-5,6-dione as a redox mediator for lactate sensing. Sensors and Actuators Reports, 3. p. 100032. ISSN 2666-0539

Mushtaq, Asim and Zhao, Ruibo and Luo, Dandan and Dempsey, Eithne and Wang, Xiumei and Iqbal, M. Zubair and Kong, Xiangdong (2021) Magnetic hydroxyapatite nanocomposites: The advances from synthesis to biomedical applications. Materials & Design, 197. p. 109269. ISSN 0264-1275

Zubair Iqbal, M. and Ali, Israt and Khan, Waheed S. and Kong, Xiangdong and Dempsey, Eithne (2021) Reversible self-assembly of gold nanoparticles in response to external stimuli. Materials & Design, 205. p. 109694. ISSN 0264-1275

Barrett, Stephen and De Franco, Michele and Kellett, Andrew and Dempsey, Eithne and Marzano, Cristina and Erxleben, Andrea and Gandin, Valentina and Montagner, Diego (2020) Anticancer activity, DNA binding and cell mechanistic studies of estrogen-functionalised Cu(II) complexes. Journal of Biological Inorganic Chemistry, 25. pp. 49-60. ISSN 0949-8257

Jemmeli, Dhouha and Mchiri, Chadlia and Dridi, Cherif and Nasri, Habib and Dempsey, Eithne (2020) Development of a new bisphenol A electrochemical sensor based on a cadmium(ii) porphyrin modified carbon paste electrode. RSC Advances, 10. pp. 31740-31747. ISSN 2046-2069

Menezes, Camilo and Malo-Estepa, Irene and Johnston, Dayle and Delaney, Aoife and Crowe, Mark and Diskin, Michael and Dempsey, Eithne (2020) Electrochemical assay of sorbitol dehydrogenase at PEDOT modified electrodes – a new milk biomarker for confirmation of pregnancy in dairy cattle. The Analyst, 145 (22). pp. 7267-7278. ISSN 0003-2654

Murphy, Brian and Dempsey, Eithne (2020) Evaluation of an Ag85B Immunosensor with Potential for Electrochemical Mycobacterium Tuberculosis Diagnostics. ECS Journal of Solid State Science and Technology, 9 (11). p. 115011. ISSN 2162-8769

Doaga, Rodica and McCormac, Timothy and Dempsey, Eithne (2020) Functionalized magnetic nanomaterials for electrochemical biosensing of cholesterol and cholesteryl palmitate. Microchimica Acta, 187 (4). ISSN 0026-3672

Kelch, Jessica and Delaney, Aoife and Kelleher, Fintan and Baker, Priscilla and Iwuoha, Emmanuel and Dempsey, Eithne (2020) Impedimetric and electrochemical evaluation of a new redox active steroid derivative for hormone immunosensing. Biosensors and Bioelectronics, 150 (111876). ISSN 0956-5663

Murphy, Brian and Singh, Baljit and Delaney, Aoife and Warren, Susan and Dempsey, Eithne (2020) Phenothiazine Redox Active Conducting Polymer Films at Nanocomposite Surfaces. Journal of The Electrochemical Society, 167 (2). 027525. ISSN 1945-7111

Fredj, Zina and Ben Ali, Mounir and Abbas, Mohammed Nooredeen and Dempsey, Eithne (2020) Simultaneous determination of ascorbic acid, uric acid and dopamine using silver nanoparticles and copper monoamino-phthalocyanine functionalised acrylate polymer. Analytical Methods, 12 (31). pp. 3883-3891. ISSN 1759-9660

Barrett, Stephen and De Franco, Michele and Kellett, Andrew and Dempsey, Eithne and Marzano, Cristina and Erxleben, Andrea and Gandin, Valentina and Montagner, Diego (2019) Anticancer activity, DNA binding and cell mechanistic studies of estrogen- functionalised Cu(II) complexes. Journal of Biological Inorganic Chemistry, 25. pp. 49-60. ISSN 0949-8257

Fredj, Zina and Ali, Mounir Ben and Abbas, Mohammed Nooredeen and Dempsey, Eithne (2019) Determination of prostate cancer biomarker acid phosphatase at a copper phthalocyanine-modified screen printed gold transducer. Analytica Chimica Acta, 1057. pp. 98-105. ISSN 0003-2670

Singh, Baljit and Flampouri, Evangelia and Dempsey, Eithne (2019) Electrochemical enzyme-linked immunosorbent assay (e-ELISA) for parasitic nematode Ostertagia ostertagi (brown stomach worm) infections in dairy cattle. The Analyst, 144 (19). pp. 5748-5754. ISSN 0003-2654

Warren, Susan and Munteanu, Grigore and Rathod, Dhanraj and McCormac, Timothy and Dempsey, Eithne (2019) Scanning electrochemical microscopy imaging of poly (3,4-ethylendioxythiophene)/thionine electrodes for lactate detection via NADH electrocatalysis. Biosensors and Bioelectronics, 137. pp. 15-24. ISSN 0956-5663

Fredj, Zina and Ben Ali, Mounir and Singh, Baljit and Dempsey, Eithne (2018) Simultaneous voltammetric detection of 5-hydroxyindole acetic acid and 5-hydroxytryptamine at an electropolymerised glassy carbon transducer modified with platinised carbon nanofibers. Microchimica Acta, 185. p. 412. ISSN 1436-5073

Dempsey, Eithne and Rathod, Dhanraj (2018) Disposable Printed Lateral Flow Electrochemical Immunosensors for Human Cardiac Troponin T. IEEE Sensors Journal, 18 (5). pp. 1828-1834. ISSN 1530-437X

O'Hara, Tony and Seddon, Brian and O'Connor, Andrew and McClean, Siobhan and Singh, Baljit and Iwuoha, Emmanuel and Fuku, Xolile and Dempsey, Eithne (2017) Quantum Dot Nanotoxicity Investigations Using Human Lung Cells and TOXOR Electrochemical Enzyme Assay Methodology. ACS Sensors, 2 (1). pp. 165-171. ISSN 2379-3694

Zhybak, Mykhailo T. and Fayura, Lyubov Y. and Boretsky, Yuriy R. and Gonchar, Mykhailo V. and Sibirny, Andriy A. and Dempsey, Eithne and Turner, Anthony P.F. and Korpan, Yaroslav I. (2017) Amperometric L-arginine biosensor based on a novel recombinant arginine deiminase. Microchimica Acta, 184 (8). pp. 2679-2686. ISSN 1436-5073

O'Hara, Tony and Seddon, Brian and McClean, Siobhan and Dempsey, Eithne (2017) A portable chemical toxicity biochip based on electronic enzymatic monitoring of cytotoxic effects on fish cells. Sensors and Actuators B: Chemical, 243. pp. 271-278. ISSN 0925-4005

Saeed, Ayman Ali and Singh, Baljit and Nooredeen Abbas, Mohammed and Dempsey, Eithne (2016) Evaluation of Bismuth Modified Carbon Thread Electrode for Simultaneous and Highly Sensitive Cd (II) and Pb (II) Determination. Electroanalysis, 28 (9). pp. 2205-2213. ISSN 1040-0397

Zhybak, Mykhailo T. and Vagin, Mikhail Yu and Beni, Valerio and Liu, Xianjie and Dempsey, Eithne and Turner, Anthony P.F. and Korpan, Yaroslav I. (2016) Direct detection of ammonium ion by means of oxygen electrocatalysis at a copper-polyaniline composite on a screen-printed electrode. Microchimica Acta, 183. pp. 1981-1987. ISSN 1436-5073

Zhybak, Mykhailo T. and Beni, Valerio and Vagin, Mikhail Yu and Dempsey, Eithne and Turner, Anthony P.F. and Korpan, Yaroslav I. (2016) Creatinine and urea biosensors based on a novel ammonium ion-selective copper-polyaniline nano-composite. Biosensors and Bioelectronics, 77. pp. 505-511. ISSN 0956-5663

Fuku, Xolile and Singh, Baljit and Ajayi, Rachel F. and Jijana, Abongile N. and Baker, Priscilla and Dempsey, Eithne and Iwuoha, Emmanuel (2015) A gallium telluride quantum dots bioelectrode system for human epidermal growth factor receptor-2 (Her2/neu) oncogene signalling. Analytical Methods, 7 (15). pp. 6114-6124. ISSN 1759-9660

Saeed, Ayman Ali and Singh, Baljit and Abbas, Mohammed Nooredeen and Issa, Yousry Moustafa and Dempsey, Eithne (2015) Electrocatalytic Nitrite Determination Using Iron Phthalocyanine Modified Gold Nanoparticles. Electroanalysis, 27 (5). pp. 1086-1096. ISSN 1040-0397

Abbas, Mohammed Nooredeen and Saeed, Ayman Ali and Singh, Baljit and Radowan, Abdellatef A. and Dempsey, Eithne (2015) A cysteine sensor based on a gold nanoparticle–iron phthalocyanine modified graphite paste electrode. Analytical Methods, 7 (6). 2529 -2536. ISSN 1759-9660

Rathod, Dhanraj and Warren, Susan and Seddon, Brian and Singh, Baljit and Dempsey, Eithne (2015) PENTEL actin-G immunoelectrode: Immunoassay at the tip of a pencil. Electroanalysis, 27 (1). pp. 166-176. ISSN 1040-0397

Singh, Baljit and Seddon, Brian and Dempsey, Eithne and Redington, Wynette and Dickinson, Calum (2015) Porous Core‐Shell Platinum‐Silver Nanocatalyst for the Electrooxidation of Methanol. Electroanalysis, 27 (1). pp. 135-143. ISSN 1040-0397

O'Hara, Tony and Seddon, Brian and McClean, Siobhan and Dempsey, Eithne (2014) TOXOR: Design and Application of an Electrochemical Toxicity Biosensor for Environmental Monitoring. Electroanalysis, 27 (1). pp. 58-66. ISSN 1040-0397