DEFENCE OF MASTER THESES BY GREENANO STUDENTS

Defence of Master Theses by GREENANO Students

Members of the Consortium:

Jožef Stefan International Postgraduate School (Slovenia),

University of Lorraine (France),

Tor Vergata University of Rome (Italy), and

Institute of Structure of Matter of the National Research Council – CNR-ISM (Italy),

which jointly deliver the GREENANO Erasmus Mundus master programme, invite you to attend the master theses defences taking place on 31 August and 1 September 2026 in Nancy, France. You can attend the defences via Zoom.

DEFENCE SCHEDULE:

• Omnia Hussny Hassan Hassan Omar 31 August 2026 / 8:15 / Zoom

Title: Hybrid Plasmonic–Waveguide Resonant Gratings with Embedded Metal Nanoparticles for Enhanced Color Effect

Supervisor: Prof. Dr. Yves Jourlin

Co-Supervisor: Prof. Dr. Hervé Rinnert

Short Abstract: This research develops a new optical surface that combines tiny metal nanoparticles with light-guiding structures. By controlling the structure and laser processing, the study explores how light can be manipulated to create tunable colours and optical responses, with potential applications in advanced photonic technologies.

• Abdul Hadi 31 August 2026 / 8:20 / Zoom

Title: Iron chloride thin layer as a platform for self-assembling of magnetic molecules

Supervisor: Dr. Stefano Colonna

Co-Supervisors: Prof. Dr. Yannick Fagot-Revurat, prof. dr. Giorgio Contini

Short Abstract: This thesis investigates ultrathin iron chloride layers on gold as a platform for organizing magnetic molecules. Using surface microscopy and photoemission techniques, it explores how these nanoscale layers grow, remain stable, and how molecules and surfaces behave at their interfaces.

• Gabriel Reily Lempang 31 August 2026 / 9:05 / Zoom

Title: Advanced Aerosol-Plasma Deposition of Polydimethylsiloxane Coatings on Wood for Improving Its Surface Properties

Supervisor: Prof. Dr. Uroš Cvelbar

Co-Supervisor: Dr. Rer. Nat. Michael Thomas

Short Abstract: Wood naturally absorbs water, which can limit its durability. This thesis explores a solvent-free plasma process for applying water-repellent silicon-based coatings to wood. The coatings showed strong hydrophobicity and durability, with promising potential in protection against flame damage.

• John Lloyd Gildo 31 August 2026 / 9:15 / Zoom

Title: Simulating STM and XPS for on-Surface Synthesis and Self-Assembly

Supervisor: Dr. Conor Hogan

Co-Supervisor: Prof. Olivia Pulci

Short Abstract: DFT simulations of STM and XPS reveal how chalcogen and hydrogen bonding drive molecular self-assembly on Au(111). The study also shows how molecule-metal interactions alter electronic properties, providing insights for designing functional supramolecular materials.

• Yumna Hajjar 31 August 2026 / 10:00 / Zoom

Title: Towards structural elucidation of esparto xylan crystals: a combined approach by electron microscopy, diffraction, and spectroscopy

Supervisor: Assoc. Prof. Dr. Janez Zavašnik

Co-Supervisors: Prof. Yu Ogawa, Prof. Yoshiharu Nishiyama

Short Abstract: This thesis investigates how xylan, a renewable plant-based polymer, forms crystals. A gradual pH-adjustment method produced well-defined hexagonal crystals, while electron microscopy and diffraction revealed their structure — a step toward sustainable, bio-based materials.

• Pilar Alexia Castillo Camacho 31 August 2026 / 10:15 / Zoom

Title: Development of a Competence Passport Framework for Nanotechnology Education in Green and Digital Transition

Supervisor: Asst. Prof. Dr. Andreja Abina

Co-Supervisor: Prof. Dr. Aleksander Zidanšek

Short Abstract: This thesis develops a digital Competence Passport framework for nanotechnology students that integrates technical, sustainability, digital and transversal competencies, enabling visualisation of competence profiles and identification of development needs for the green and digital transition.

• Muhammad Sufyan Nasar 31 August 2026 / 11:00 / Zoom

Title: MOF-based Resonant Platforms

Supervisor: Prof. Roberto Paolesse

Co-Supervisor: Dr. David Muñoz-Rojas

Short Abstract: Volatile organic compounds (VOCs) are released from everyday and industrial sources, making their detection important for environmental monitoring, safety, and health. This master thesis investigates the integration of porous metal-organic framework (MOF) coatings with PiezoMEMS resonators for future gas-sensing applications. ZnO precursor layers were prepared using spin coating, NAZCA high-precision capillary printing, and AP-SALD, then converted into MOF films by MOF-CVD. The films were characterised by SEM, EDS, and GI-XRD. Overall, the work establishes practical routes for integrating MOF coatings with PiezoMEMS resonators and provides a foundation for future VOC sensing based on resonance changes.

• Raj Samnani 31 August 2026 / 11:15 / Zoom

Title: Thermo-sealed packaging for microfluidic silicon devices

Supervisor: Prof. Dr. Claudio Goletti

Co-Supervisor: Lillo Raia

Short Abstract: This thesis develops an adhesive-free method to join polymer microfluidic cartridges with silicon chips using controlled heat and applied force. The approach creates a reliable interface for compact devices and supports the development of miniaturized systems for rapid molecular diagnostics.

• Letizia Bianchi 31 August 2026 / 13:00 / Zoom

Title: Mixed-Dimensional Quasi-2D Perovskite for photovoltaic applications: optical characterization and ultrafast charge dynamics

Supervisor: Prof. Giorgio Contini

Co-Supervisor: Dr. Alessandra Paladini

Short Abstract: This thesis investigates the optoelectronic properties and ultrafast carrier dynamics of mixed-dimensional quasi-2D perovskites, focusing on the distribution and band alignment of the different phases and their role in the dynamics of photoexcited carriers on femtosecond-to-picosecond timescales.

• Milica Pena 31 August 2026 / 13:15 / Zoom

Title: Understanding the flow of gas through small-diameter microcapillaries

Supervisor: Prof. Dr. Uroš Cvelbar

Short Abstract: Gas transport through long microcapillaries of different diameters was investigated over a wide pressure range, covering different Knudsen-number regimes. Experimental data were compared with theoretical flow models to assess their validity under the investigated conditions.

• Himangshu Goswami 31 August 2026 / 14:00 / Zoom

Title: Layer Engineering for Lateral Heterojunction Perovskite Solar Cells

Supervisor: Prof. Thomas M. Brown

Co-Supervisor: Dr. Philip Schulz

Short Abstract: What actually happens inside a perovskite solar cell? This thesis explores a lateral heterojunction design that offers a direct look into the perovskite, an attempt to open up new ways of tackling open questions in a technology believed to disrupt the solar industry.

• Ram Prasanth Ramesh 31 August 2026 / 14:15 / Zoom

Title: Atomic layer deposition techniques for perovskite solar cells

Supervisors: Prof. dr. Michael Saliba, Dr. Chittaranjan Das

Co-Supervisor: Prof. Dr. Uroš Cvelbar

Short Abstract: Perovskite surfaces are chemically fragile, limiting device stability. This work repurposes a damaging reaction to intentionally degrade and then reconstruct the surface into protective interfaces or layers. The approach enables selective removal and repair, offering a pathway to durable, high-performance optoelectronic devices.

• Shafayet Yaseen 31 August 2026 / 15:00 / Zoom

Title: Localized surface plasmon resonance driven laser lithography on highly insulating substrates

Supervisor: Prof. Dr. Uroš Cvelbar

Co-Supervisor: Assoc. Prof. Dr. Janez Zavašnik

Short Abstract: Can light offer an alternative to energy intensive nanofabrication for printable electronics? This thesis explores how tiny silver nanoparticles can concentrate laser energy to create nanoscale changes. By studying different surfaces, it reveals how substrate design controls heat and could enable cleaner, low power manufacturing.

• Thuy Huong Nguyen 31 August 2026 / 15:15 / Zoom

Title: Experimental and Sustainability-Driven Investigation of High-Entropy Alloys

Supervisor: Prof. Dr. Alexandre Nominé

Short Abstract: High-entropy alloys blend five+ metals for scientifically interesting properties, but often need rare elements. Eight candidates were chosen on practical grounds, then re-assessed for sustainability. One, TiNbMoTaW, was made into a thin film by sputtering, in crystalline and amorphous forms, and fully characterized.

• Sanduni Shakila Siriwardhana 1 September 2026 / 9:00 / Zoom

Title: Fabrication and characterization of pulsed laser deposited lithium lanthanum tantalate (Li3xLa1/3-xTaO3) electrolyte for solid-state batteries

Supervisor: Assoc. Prof. Dr. Matjaž Spreitzer

Co-Supervisor: Assoc. Prof. Dr. Srečo Davor Škapin

Short Abstract: This study investigated the synthesis of Li3xLa1/3-xTaO3 (LLTaO) ceramic pellets and identified an optimal composition for thin-film fabrication by PLD on SrTiO₃ (STO) substrate. The deposited thin films were structurally, morphologically, and electrochemically characterized, contributing to the development of LLTaO as a promising solid-state electrolyte for next-generation batteries.

• Maria Daniela Serrano Larrea 1 September 2026 / 9:15 / Zoom

Title: Decoration and characterization of carbon host with CuO and its electrochemical performance in an Mg-S battery

Supervisor: Assoc. Prof. Dr. Matjaž Kavčič

Co-Supervisor: Dr. Alen Vižintin

Short Abstract: This work investigates CuO-decorated carbon cathodes for Mg-S batteries. A 10 wt.% CuO cathode achieved the highest initial capacity, ~1400 mAh g⁻¹, but capacity rapidly declined. X-ray analyses revealed sulfur conversion during discharge, highlighting the need for further optimization.

• Julia Agata Czyz 1 September 2026 / 10:15 / Zoom

Title: Effect of citric acid on the structure and properties of agar-based biodegradable films for potential sustainable packaging

Supervisor: Prof. Emanuela Gatto

Co-Supervisors: Emilie Thorel, Hugo Montan

Short Abstract: This thesis investigates citric acid in agar/PVA biodegradable films for sustainable food packaging. Citric acid acted mainly as a plasticiser in PVA but caused chain degradation in agar, while higher-molecular-weight PVA blends showed improved water resistance, highlighting the importance of formulation and processing conditions.

• Karina Nicole Enríquez Maruri 1 September 2026 / 11:00 / Zoom

Title: Effect of ascorbic acid on the hydrothermal growth and photocatalytic properties of ZnO films

Supervisor: Dr. Matejka Podlogar

Short Abstract: This thesis explores how vitamin C (ascorbic acid) can control the hydrothermal growth of zinc oxide (ZnO) films. Films grown with 3 mM vitamin C at 90°C and heat treated at 600 °C showed the highest ability to break down caffeine in water.

• Ali Eralp Birer 1 September 2026 / 11:15 / Zoom

Title: Investigation of self-organized TiO2 nanotube layers on Ti-6Al-4V alloys produced by laser beam directed-energy deposition (DED-LB) and comparison with the conventional wrought material

Supervisor: Prof. Dr. Ingrid Milošev

Co-Supervisor: Dr. Denis Sačer

Short Abstract: This study focuses on titanium alloys used for orthopaedic implants fabricated by conventional and additive manufacturing processes. Nanotube layers of titanium oxide were formed by appropriate surface modification and heat treatment to improve corrosion resistance and implant-bone integration.

• Md Shoeb 1 September 2026 / 12:45 / Zoom

Title: Cellulose-based adsorbents for CO₂ capture: Functionalization and shaping

Supervisor: Dr. Vasyl Shvalya

Co-Supervisor: Prof. Dr. Maïté Michaud

Short Abstract: Can plant-based materials help capture CO₂ directly from the air? This thesis explores aminosilane-functionalised cellulose aerogels as sustainable sorbents for direct air capture. A gas-phase grafting approach enables amine functionalisation with reduced solvent use, offering a greener and potentially more affordable pathway toward reusable CO₂ capture materials.

• Amaka Lucy Mgboh 1 September 2026 / 13:00 / Zoom

Title: Iridium-Based Nanoclusters for Water Electrolysis – A DFT Approach

Supervisor: Asst. Prof. Dr. Matej Huš

Co-Supervisor: Dr. Matic Pavlin

Short Abstract: The stability and OER activity of pure iridium and bimetallic Irn-1Co, Irn-1Fe, Irn-1Ni, and Irn-1Mn nanoclusters were investigated using density functional theory. The effects of cluster size, geometry, and alloying on OER activity were evaluated. Among the investigated systems and adsorption sites, Ir₇Co showed the lowest overpotential.

• Muhammad Waqas Afridi 1 September 2026 / 13:45 / Zoom

Title: Development of vertically structured Ti3C2Tx MXene films and investigation of silicon electrodeposition for energy storage materials

Supervisor: Asst. Prof. Dr. Neelakandan Marath Santhosh

Co-Supervisor: Prof. Jeremy Mallet

Short Abstract: This research explores a new way to arrange Ti3C2Tx MXene materials into porous, vertical structures that allow ions to move more easily through electrodes. This design could support the development of more effective materials for future batteries, supercapacitors, and other energy-storage devices.

• Kamil Dolapo Abdulkareem 1 September 2026 / 14:00 / Zoom

Title: Development of Ni(OH)₂/NiOOH–Conductive Polymer Electrochemical Sensors for Glucose Detection in Artificial Sweat

Supervisor: Asst. Prof. Dr. Kristina Žagar Soderžnik

Co-Supervisor: Dr. Jelena Vujančević

Short Abstract: A Ni(OH)₂/NiOOH–PMB modified gold screen-printed electrode was developed for non-enzymatic glucose detection in artificial sweat. The sensor achieved a sensitivity of 1094.4 µA mM⁻¹ cm⁻², a LOD of 4.57 µM, and high selectivity, demonstrating potential for wearable glucose monitoring.

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