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Dr Oliver McNeilly

Research Fellow

United Kingdom

I earned my Bachelor of Biomedical Science (Honours) in 2019 and completed my PhD in Science (Microbiology) late 2023 at the University of Technology Sydney (UTS), Australia. My doctoral research focused on unraveling the molecular and phenotypic mechanisms of antimicrobial silver adaptation in Acinetobacter baumannii, a priority bacterial pathogen. This work utilised conventional microbiology, advanced microscopy, molecular biology, and bioinformatics techniques.

 

Following my PhD, I transitioned into a role as a Postdoctoral Research Assistant, where I primarily trained and supervised Honours, Masters, and PhD students in the lab. Additionally, I gained industry research experience, working as a Postdoctoral Researcher on a short-term, externally funded Phase 0 clinical trial project through UTS. This project aimed to develop a novel, high-throughput diagnostic pipeline for Chlamydia trachomatis as part of a vaccine development program.

 

Currently, I am a Postdoctoral Research Fellow in the Department of Infection Biology (DIB) at LSHTM, where a focus on isolating and characterising monoclonal antibodies for the therapeutic treatment of multi-drug resistant A. baumannii.

Affiliations

Department of Infection Biology
Faculty of Infectious and Tropical Diseases

Research

  • Antimicrobial resistance
  • Bacteriology
  • Biofilms
  • Fluorescence microscopy
  • Genomics
  • Acinetobacter baumannii and other priority pathogens

Selected Publications

Molecular insights into silver nanoparticle resistance in Acinetobacter baumannii and unique adaptations to ionic silver.
MCNEILLY, O; Mediati, DG; Pittorino, MJ; Mann, R; Söderström, B; Hamidian, M; Gunawan, C;
2025
npj antimicrobials and resistance
Molecular evolution of silver nanoparticle resistance in a bacterial pathogen and a unique adaptation response to ionic silver
MCNEILLY, O; Mediati, DG; Pittorino, MJ; Mann, R; Söderström, B; Hamidian, M; Gunawan, C;
2025
openRxiv
Nanoscale Titanium Surface Engineering via Low-Temperature Hydrothermal Etching for Enhanced Antimicrobial Properties.
Morel, J; MCNEILLY, O; Grundy, S; Brown, T; Gunawan, C; Amal, R; Scott, JA;
2023
ACS applied materials & interfaces
Development of Nanoparticle Adaptation Phenomena in Acinetobacter baumannii: Physiological Change and Defense Response.
MCNEILLY, O; Mann, R; Cummins, ML; Djordjevic, SP; Hamidian, M; Gunawan, C;
2023
Microbiology spectrum
Evolution of biofilm-forming pathogenic bacteria in the presence of nanoparticles and antibiotic: adaptation phenomena and cross-resistance.
Mann, R; Holmes, A; MCNEILLY, O; Cavaliere, R; Sotiriou, GA; Rice, SA; Gunawan, C;
2021
Journal of nanobiotechnology
Antibacterial Activity of Reduced Graphene Oxide
Mann, R; Mitsidis, D; Xie, Z; MCNEILLY, O; Ng, YH; Amal, R; Gunawan, C;
2021
Journal of Nanomaterials
Emerging Concern for Silver Nanoparticle Resistance in <i>Acinetobacter baumannii</i> and Other Bacteria.
MCNEILLY, O; Mann, R; Hamidian, M; Gunawan, C;
2021
Frontiers in microbiology
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