Organisation / Company UNIVERSIDAD CATÓLICA DE MURCIA - FUNDACIÓN UNIVERSITARIA SAN ANTONIO DE MURCIA Research Field Chemistry » Analytical chemistry Researcher Profile First Stage Researcher (R1) Positions Master Positions Country Spain Application Deadline 31 Jul 2025 - 00 :
00 (Europe / Madrid) Type of Contract Temporary Job Status Full-time Is the job funded through the EU Research Framework Programme? Not funded by a EU programme Is the Job related to staff position within a Research Infrastructure? NoOffer DescriptionThe Close2Cell project addresses the growing need for innovative analytical tools that enable real-time, continuous single-cell analysis of ions and proteins. This project proposes a disruptive sensing approach based on label- free potentiometric nanosensors capable of detecting potassium, sodium, calcium, pH, chloride, bicarbonate, and Interleukin-6 (IL-6).For IL-6 detection, the approach uniquely leverages endogenous potassium levels within cells as an indirect biomarker, using selective protein– antibody interactions to perturb potassium ion transfer across a selective membrane. This mechanism is integrated into the potentiometric sensor for indirect IL-6 quantification.The project explores multiple innovation strategies to design and validate versatile potentiometric nanoprobes with high analytical performance tailored for single-cell applications. These sensors will be tested in artificial media, cytosolic samples, and cell- based systems using various cell lines under stimulation (e.G., pharmaceutical exposure). This approach is minimally invasive, cost-effective, and aligned with sustainable innovation in health monitoring.Close2Cell supports Sustainable Development Goals 3 and 10, promoting Good Health and Well-Being and Reducing Inequalities. The outcomes are expected to contribute significantly to understanding cellular physiology and pathology, particularly in the context of the EU Mission :
Cancer .Candidate Profile – RequirementsWe are seeking highly motivated and qualified candidates for a PhD fellowship at UCAM-SENS. Applicants must have :
A completed M.Sc. degree in Chemistry, Chemical Engineering, Biochemistry, Biotechnology, Nanotechnology, or related disciplines.Hands-on experience in one or more of the following is highly desirable :
O (Bio)chemical sensors and electrochemistryo Analytical chemistryo Single-cell detection techniqueso Conducting polymersExperience in cell culture is considered valuable.Proficiency in English (minimum level B2 or equivalent ). Please attach certification.Please attach supporting documentation such as publications or Master’s thesis if available.Desired Personal SkillsAt UCAM-SENS, we value candidates who are :
Goal-oriented and persistentCapable of working independently and collaborativelyProfessional in approach and communicationAble to manage and analyze complex scientific challengesBeyond academic qualifications, personal motivation and suitability will be strongly considered in the selection process.Application RequirementsPlease submit the following documents :
O Include academic background, professional experience, relevant skillso State degree titles, awarding institutions, and graduation yearso Explain your interest in UCAM-SENS and this PhD positiono Describe how your background aligns with the project and your future goals3. Publications or Technical Reportso Include abstracts and web links if documents are lengthy4. Reference Letterso From previous supervisors or academic instructorsWhat We OfferA fully funded 3-year PhD position at UCAM-SENS, an international and dynamic research hubIntegration into small, focused research clusters led by senior scientistsMonthly salary in accordance with UCAM’s doctoral fellowshipsAssistance with relocation and settling in Murcia and at UCAMA supportive, innovative, and collaborative environmentThe PhD project can be customized to match your skills and interests, covering foundational chemical sensing and applications in health, sports, food, or environmental fieldsClose mentorship by Prof. Maria CuarteroERC Fellow) and Prof. Gastón Crespo, internationally recognized researchers with :
O Over 200 publications (85% Q1, 80% D1)o 5 international patentso Several startup venturesA mentorship approach focused on growth, mutual respect, and the development of scientific and interpersonal skillsWhere to applyE-mailRequirementsResearch Field Chemistry Education Level Master Degree or equivalentAdditional Information Work Location(s)Number of offers available 1 Company / Institute UCAM HiTech, Sport & Health Innovation Hub Country Spain GeofieldJ-18808-Ljbffr
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