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Wireless electrical–molecular quantum signalling for cancer cell apoptosis (2023)
Journal Article
Jain, A., Gosling, J., Liu, S., Wang, H., Stone, E. M., Chakraborty, S., …Rawson, F. J. (2024). Wireless electrical–molecular quantum signalling for cancer cell apoptosis. Nature Nanotechnology, 19, 106-114. https://doi.org/10.1038/s41565-023-01496-y

Quantum biological tunnelling for electron transfer is involved in controlling essential functions for life such as cellular respiration and homoeostasis. Understanding and controlling the quantum effects in biology has the potential to modulate biol... Read More about Wireless electrical–molecular quantum signalling for cancer cell apoptosis.

Electrochemical Immunosensor for Ultra-Low Detection of Human Papillomavirus Biomarker for Cervical Cancer (2023)
Journal Article
Peteni, S., Ozoemena, O. C., Khawula, T., Haruna, A. B., Rawson, F. J., Shai, L. J., …Ozoemena, K. I. (2023). Electrochemical Immunosensor for Ultra-Low Detection of Human Papillomavirus Biomarker for Cervical Cancer. ACS Sensors, 8(7), 2761-2770. https://doi.org/10.1021/acssensors.3c00677

Human papillomavirus (HPV) is the causative agent for cervical cancer. Of the various types of HPV, the high-risk HPV-16 type is the most important antigenic high-risk HPV. In this work, the antigenic HPV-16 L1 peptide was immobilized on a glassy car... Read More about Electrochemical Immunosensor for Ultra-Low Detection of Human Papillomavirus Biomarker for Cervical Cancer.

Engineering nanowires in bacteria to elucidate electron transport structural–functional relationships (2023)
Journal Article
Myers, B., Catrambone, F., Allen, S., Hill, P. J., Kovacs, K., & Rawson, F. J. (2023). Engineering nanowires in bacteria to elucidate electron transport structural–functional relationships. Scientific Reports, 13(1), Article 8843. https://doi.org/10.1038/s41598-023-35553-2

Bacterial pilin nanowires are protein complexes, suggested to possess electroactive capabilities forming part of the cells’ bioenergetic programming. Their role is thought to be linked to facilitating electron transfer between cells and the external... Read More about Engineering nanowires in bacteria to elucidate electron transport structural–functional relationships.

Synthetic Biology Toolbox, Including a Single-Plasmid CRISPR-Cas9 System to Biologically Engineer the Electrogenic, Metal-Resistant Bacterium Cupriavidus metallidurans CH34 (2022)
Journal Article
Turco, F., Garavaglia, M., Van Houdt, R., Hill, P., Rawson, F. J., & Kovacs, K. (2022). Synthetic Biology Toolbox, Including a Single-Plasmid CRISPR-Cas9 System to Biologically Engineer the Electrogenic, Metal-Resistant Bacterium Cupriavidus metallidurans CH34. ACS Synthetic Biology, https://doi.org/10.1021/acssynbio.2c00130

Cupriavidus metallidurans CH34 exhibits extraordinary metabolic versatility, including chemolithoautotrophic growth; degradation of BTEX (benzene, toluene, ethylbenzene, xylene); high resistance to numerous metals; biomineralization of gold, platinum... Read More about Synthetic Biology Toolbox, Including a Single-Plasmid CRISPR-Cas9 System to Biologically Engineer the Electrogenic, Metal-Resistant Bacterium Cupriavidus metallidurans CH34.

Electric field responsive nanotransducers for glioblastoma (2022)
Journal Article
Jain, A., Jobson, I., Griffin, M., Rahman, R., Smith, S., & Rawson, F. J. (2022). Electric field responsive nanotransducers for glioblastoma. Bioelectronic Medicine, 8, Article 17. https://doi.org/10.1186/s42234-022-00099-7

Background Electric field therapies such as Tumor Treating Fields (TTFields) have emerged as a bioelectronic treatment for isocitrate dehydrogenase wild-type and IDH mutant grade 4 astrocytoma Glioblastoma (GBM). TTFields rely on alternating curre... Read More about Electric field responsive nanotransducers for glioblastoma.

The clinical and translational prospects of microneedle devices, with a focus on insulin therapy for diabetes mellitus as a case study (2022)
Journal Article
Smith, F., Sabri, A. H., Heppel, M., Fonseca, I., Chowdhury, F., Cheung, K., …Marlow, M. (2022). The clinical and translational prospects of microneedle devices, with a focus on insulin therapy for diabetes mellitus as a case study. International Journal of Pharmaceutics, 628, Article 122234. https://doi.org/10.1016/j.ijpharm.2022.122234

Microneedles have the clinical advantage of being able to deliver complex drugs across the skin in a convenient and comfortable manner yet haven't successfully transitioned to medical practice. Diabetes mellitus is a complicated disease, which is com... Read More about The clinical and translational prospects of microneedle devices, with a focus on insulin therapy for diabetes mellitus as a case study.

Enhancing Microbial Electron Transfer through Synthetic Biology and Biohybrid Approaches: Part I: Bioelectrochemistry for sustainable energy conversion (2022)
Journal Article
Myers, B., Hill, P., Rawson, F., & Kovacs, K. (2022). Enhancing Microbial Electron Transfer through Synthetic Biology and Biohybrid Approaches: Part I: Bioelectrochemistry for sustainable energy conversion. Johnson Matthey Technology Review, 66(4), 443-454. https://doi.org/10.1595/205651322X16548607638938

Traditional microbial synthesis of chemicals and fuels often rely on energy-rich feedstocks such as glucose, raising ethical concerns as they are directly competing with the food supply. Therefore, it is imperative to develop novel processes that rel... Read More about Enhancing Microbial Electron Transfer through Synthetic Biology and Biohybrid Approaches: Part I: Bioelectrochemistry for sustainable energy conversion.

Oxygen-Tolerant RAFT Polymerization Initiated by Living Bacteria (2022)
Journal Article
Gurnani, P., Bennett, M. R., Moloney, C., Catrambone, F., Turco, F., Myers, B., …Rawson, F. J. (2022). Oxygen-Tolerant RAFT Polymerization Initiated by Living Bacteria. ACS Macro Letters, 11(8), 954-960. https://doi.org/10.1021/acsmacrolett.2c00372

Living organisms can synthesize a wide range of macromolecules from a small set of natural building blocks, yet there is potential for even greater materials diversity by exploiting biochemical processes to convert unnatural feedstocks into new abiot... Read More about Oxygen-Tolerant RAFT Polymerization Initiated by Living Bacteria.

Oxygen-Tolerant RAFT Polymerization Initiated by Living Bacteria (2022)
Journal Article
Bennett, M. R., Moloney, C., Catrambone, F., Turco, F., Myers, B., Kovacs, K., …Gurnani, P. (2022). Oxygen-Tolerant RAFT Polymerization Initiated by Living Bacteria. ACS Macro Letters, 11(8), 954-960. https://doi.org/10.1021/acsmacrolett.2c00372

Living organisms can synthesize a wide range of macromolecules from a small set of natural building blocks, yet there is potential for even greater materials diversity by exploiting biochemical processes to convert unnatural feedstocks into new abiot... Read More about Oxygen-Tolerant RAFT Polymerization Initiated by Living Bacteria.

Printing biohybrid materials for bioelectronic cardio-3D-cellular constructs (2022)
Journal Article
Sanjuan-Alberte, P., Whitehead, C., Jones, J. N., Silva, J. C., Carter, N., Kellaway, S., …Rawson, F. J. (2022). Printing biohybrid materials for bioelectronic cardio-3D-cellular constructs. iScience, 25(7), Article 104552. https://doi.org/10.1016/j.isci.2022.104552

Conductive hydrogels are emerging as promising materials for bioelectronic applications as they minimize the mismatch between biological and electronic systems. We propose a strategy to bioprint biohybrid conductive bioinks based on decellularized ex... Read More about Printing biohybrid materials for bioelectronic cardio-3D-cellular constructs.