Salary: Research Assistant - £33,951 - £35,608 Research Associate - £35,636 - £46,049 Newcastle University is a great place to work, with excellent benefits. We have a generous holiday package; plus the opportunity to buy more, great pension schemes and a number of health and wellbeing initiatives to support you. Closing Date: 13 May 2026 The Role We are seeking a highly skilled, motivated Research Associate in Advanced Injectable Biomaterials to join Dr Ana Ferreira-Duarte’s group. This role contributes to a UKRI-funded programme developing next‑generation injectable, electroactive, naturally derived biomaterials for cartilage tissue engineering and joint immunomodulation. The successful applicant will work in a multidisciplinary environment spanning biomaterials formulation, electroactive materials, conjugation chemistry, nanoscale characterisation, and immunomodulatory system development. They will design, synthesise, and characterise electroactive collagen-based hydrogels and fibrous matrices, fabricate nanoparticles for controlled immunomodulator delivery, and conduct in‑vitro biological assessment. Applicants must be able to start on 1 September 2026 and must hold – or be demonstrably able to obtain – the right to work in the UK by that date. For further information on The School of Engineering, please click here For full details about this vacancy and essential information on how to apply, visit our Job Vacancies web page at http://www.ncl.ac.uk/vacancies/. To apply, please complete the online application form, upload your CV, and provide a supporting statement demonstrating how you meet the essential criteria. For informal enquiries, please contact Dr Ana Ferreira-Duarte (ana.ferreira-duarte@ncl.ac.uk). Key Accountabilities Develop and optimise electroactive, naturally derived injectable biomaterials (e.g., collagen-based hydrogels and fibrous matrices). Apply chemical conjugation and functionalisation techniques, including click and bio-orthogonal chemistries, to integrate bioactive peptides, domains, or immunomodulators. Design, synthesise, and characterise immunomodulatory materials-based delivery systems from natural-derived or biocompatible polymers. Perform multimodal material characterisation, including: AFM (including PFM or other nanoscale electromechanical modes) SEM/TEM Confocal microscopy Rheology FTIR, XRD, XPS Evaluate degradation profiles, electroactive behaviour, microstructure, mechanical properties, and injectability. Conduct biological assessment, including cell viability, phenotype, ECM deposition, and immunomodulatory profiling in vitro. Contribute to mechanotransduction studies using dynamic loading systems. Collaborate with academic, clinical and industrial partners across the project network. Disseminate research through peer-reviewed publications, conferences, and reports. Contribute to the supervision of PG students and help foster a collaborative, inclusive research culture. Manage time effectively to meet project milestones and reporting deadlines. The Person Knowledge, Skills and Experience PhD in Biomaterials, Bioengineering, Polymer Chemistry, Tissue Engineering, or a closely related discipline Strong, evidenced experience with electroactive naturally derived biomaterials (e.g., collagen, peptide-based matrices) Demonstrated proficiency in chemistry and conjugation techniques, including functionalisation of biomaterials Proven, hands-on expertise in AFM, including nanoscale mechanical or electrical characterisation modes Experience with multimodal characterisation: SEM/TEM, rheology, FTIR, XPS, XRD, confocal imaging Practical experience in the fabrication, optimisation, and characterisation of nanoparticles or materials for drug/immunomodulator delivery Experience with mammalian cell culture and biological assays to assess biomaterial performance Evidence of effective scientific communication (publications, presentations) Ability to work independently and collaboratively in a multidisciplinary environment Strong organisational and time‑management skills Desirable Experience with responsive biomaterials (mechanical, piezoelectric, dynamic compression environments) Experience with immunomodulatory systems (e.g., macrophages, PBMCs) Understanding of biomaterial–immune system interactions Experience in regenerative medicine or cartilage tissue engineering Evidence of industrial engagement or interdisciplinary collaborations Evidence of supervision of students Attributes and Behaviour Excellent interpersonal and communication skills, with the ability to work effectively across disciplines Commitment to teamwork, inclusivity, and a supportive research culture Proactive approach to problem solving and ability to innovate Enthusiasm for research excellence and ambition to contribute to group growth Qualifications A Masters degree (or equivalent) in in a relevant subject such as Biomaterials, Bioengineering, polymeric chemistry or related discipline (Research Assistant) A PhD in (or equivalent) in a relevant subject such as Biomaterials, Bioengineering, polymeric chemistry or related discipline (Research Associate) Newcastle University is a global University where everyone is treated with dignity and respect. As a University of Sanctuary, we aim to provide a welcoming place of safety for all, offering opportunities to people fleeing violence and persecution. We are committed to being a fully inclusive university which actively recruits, supports and retains colleagues from all sectors of society. We value diversity as well as celebrate, support and thrive on the contributions of all of our employees and the communities they represent. We are proud to be an equal opportunities employer and encourage applications from individuals who can complement our existing teams, we believe that success is built on having teams whose backgrounds and experiences reflect the diversity of our university and student population. At Newcastle University we hold a Gold Athena Swan award in recognition of our good employment practices for the advancement of gender equality. We also hold a Race Equality Charter Bronze award in recognition of our work towards tackling race inequality in higher education REC. We are a Disability Confident employer and will offer an interview to disabled applicants who meet the essential criteria for the role as part of the offer and interview scheme. In addition, we are a member of the Euraxess initiative supporting researchers in Europe. Requisition ID: 29267