Applicants
Breaking the Wall of Permanent Implants
Jana Čajková
Technical University of Košice
State the problem you plan to address:
We owe permanent implants a lot—they have transformed bone repair and remain essential in many clinical situations. But when an implant’s role is only to support healing, why should it remain in the body long after its job is done?
State your solution to the problem:
My research explores a new generation of biodegradable biomaterials that provide temporary support for bone healing and gradually disappear once their job is done. Instead of permanently replacing tissue, these materials work with the body, supporting its natural ability to regenerate.
Summarise your project in 2 sentences:
Using stem cells, I compare biodegradable biomaterials to understand how their intrinsic properties influence bone regeneration. By identifying materials that actively support the body’s natural healing processes, my research aims to advance the next generation of regenerative temporary implants.
Which aspects of your idea represent a true breakthrough or innovation, and how does it differ from or improve upon current solutions?
For decades, we have celebrated implants that last forever. But perhaps the future belongs to implants designed to safely disappear after healing is complete. My research challenges this idea by developing biomaterials that support regeneration before naturally degrading.
Who benefits from your project, and in what way?
The project could help redefine the role of implants in regenerative medicine—from permanent implants to temporary partners that support healing and leave only regenerated tissue behind.
Breaking the Wall of AI Memory Limits
Aleš Jandera
Technical University of Košice
State the problem you plan to address:
Scaling continuous-time Al (Neural ODEs) to human-scale (8B nodes) leads to crashes. High-precision solvers hit a massive memory wall, while cheap, low-precision hardware introduces rounding errors that trigger catastrophic numerical explosions in standard Euler schemes.
State your solution to the problem:
Introducing a novel State-Dependent Stochastic-Informed integrator, which mathematically splits neural dynamics, directly overwriting the massive state vector without new memory allocation need, crushes memory overhead down to zero, unlocking human-scale models on standard consumer hardware.
Summarise your project in 2 sentences:
We developed a hardware-fused mathematical integrator that stabilizes large-scale Neural ODEs against numerical divergence in stiff regimes. This framework eliminates memory overhead, allowing 8-billion-parameter continuous Al to run stably on a standard consumer hardware.
Which aspects of your idea represent a true breakthrough or innovation, and how does it differ from or improve upon current solutions?
Current Al relies on expensive supercomputers or memory-heavy solvers. Our breakthrough lies in an adaptive, state-dependent contraction mechanism that controls the dissipative contribution during spikes, thereby infinitesimal point-wise accuracy is traded for the total global structural stability.
Who benefits from your project, and in what way?
Developers and independent labs can benefit by bypassing million-dollar clusters, deploying human-scale, continuous-time Al directly on standard consumer hardware. This eliminates cloud costs and latency, enabling private, always-on personal agents or real-time edge diagnostics.
Breaking the Wall of Cadmium in Our Food
Alok Ranjan Kerketta
Comenius University Bratislava
State the problem you plan to address:
Cadmium contamination in croplands allows toxic metal to enter food crops, especially edible seeds, and microplastics may worsen plant stress and uptake. This threatens food safety on polluted farmland, where full soil remediation is slow and costly.
State your solution to the problem:
Spray lentil leaves with green-synthesized nanoparticles made from mushroom-farming waste to activate the plant’s defense and reduce cadmium movement into edible seeds. This crop-protection approach is low-cost, uses local waste, and is designed for polluted farmland where remediation is difficult.
Summarise your project in 2 sentences:
I develop foliar nanoparticles from mushroom-farming waste to reduce cadmium transfer into lentil seeds under combined cadmium and microplastic stress. The project tests a crop-protection strategy that can improve food safety on contaminated croplands without waiting for full soil remediation.
Which aspects of your idea represent a true breakthrough or innovation, and how does it differ from or improve upon current solutions?
The breakthrough is shifting from soil cleanup to crop protection. Instead of removing all contamination from land, foliar nanoparticles from mushroom waste help the plant block cadmium uptake and protect edible seeds, offering a low-cost, locally adaptable alternative.
Who benefits from your project, and in what way?
Farmers and consumers on contaminated land benefit most. The project aims to lower cadmium in edible lentil seeds, improve food safety, and offer a low-cost crop-protection strategy using farm waste, especially where full soil remediation is too expensive.
Breaking the Wall of Slow Ketone Detection
Ashish Kumar
Comenius University Bratislava
State the problem you plan to address:
I aim to solve the problem of safe, sensitive, real‑time detection of environmentally and industrially for hazardous gases where radioactive sources are undesirable or restricted.
State your solution to the problem:
By developing a corona‑discharge IMS that delivers high, stable ionization without radioactivity for monitoring.
Summarise your project in 2 sentences:
My project develops a non‑radioactive ion mobility spectrometer that uses corona discharge to generate ions for real‑time gas analysis. It targets sensitive, on‑site monitoring of environmentally and industrially relevant hazardous gases where traditional radioactive sources are impractical or restr
Which aspects of your idea represent a true breakthrough or innovation, and how does it differ from or improve upon current solutions?
My idea replaces radioactive IMS ion sources with a compact corona‑discharge source that delivers higher ion yields and tunable ion chemistry. This boosts sensitivity and selectivity while removing licensing, safety, and disposal burdens.
Who benefits from your project, and in what way?
Industrial workers, safety officers, and environmental agencies gain safer, real‑time monitoring of hazardous gases without radioactive sources, while instrument makers get a simpler, regulation‑friendly IMS platform for broader field deployment.
Breaking the Wall of Death and Accountability
Kiana Rostami
Comenius University Bratislava
State the problem you plan to address:
International law permits lethal force only where human judgment, legal justification and accountability remain possible. Autonomous weapons challenge this premise by shifting target selection to opaque systems, creating risks of unlawful death without an identifiable legal answer.
State your solution to the problem:
A legal framework is proposed to determine when lethal functions may be delegated to autonomous weapons. It translates the right to life, IHL and state responsibility into tests of human control, command traceability, auditability, targeting review and enforceable liability.
Summarise your project in 2 sentences:
This project asks whether a state may lawfully delegate lethal decision-making to autonomous weapons without undermining the protection of life. It proposes a legal framework defining who must control, justify and answer for harm caused by such systems.
Which aspects of your idea represent a true breakthrough or innovation, and how does it differ from or improve upon current solutions?
The innovation lies in reframing autonomous weapons from a question of technical accuracy to one of legal attribution, review and accountability. It improves current approaches by turning the right to life, IHL and state responsibility into concrete tests for control, traceability and liability.
Who benefits from your project, and in what way?
Lawmakers, courts, international bodies and military decision-makers benefit from clear legal criteria for regulating autonomous weapons. Civilians and victims benefit through stronger accountability, evidentiary duties and access to meaningful review after harm.
Breaking the Wall of Glued-On Catalysts
Mir Saeed Sajjadi Kalajahi
Alexander Dubček University of Trenčín
State the problem you plan to address:
Green hydrogen is expensive due to an “efficiency tax”. Standard electrodes use polymer glues (binders) that block active sites and degrade in harsh alkaline conditions. This causes massive energy losses and high maintenance, preventing clean fuel from scaling globally.
State your solution to the problem:
By developing ATLAS (Atomic-Tuned Lattice for Alkaline Splitting), I leverage High Entropy Oxides to create a binder-free, self-supporting electrode. This atomic-scale engineering ensures maximum energy flow and structural integrity without the need for fragile chemical glues.
Summarise your project in 2 sentences:
We propose ATLAS, a blueprint for the next generation of industrial electrodes. By transitioning from “painted-on” powders to integrated, conductive HEO structures, ATLAS provides a robust and efficient platform for commercial-scale hydrogen production.
Which aspects of your idea represent a true breakthrough or innovation, and how does it differ from or improve upon current solutions?
Unlike standard designs, ATLAS turns the catalyst into the electrode itself. By harnessing the “atomic chaos” of five elements, this project explores a unique synergy that allows Earth-abundant oxides to outperform noble metals like Platinum in both durability and cost.
Who benefits from your project, and in what way?
ATLAS makes green hydrogen a profitable reality. By aiming for 20% longer lifespans and 15% lower operating costs, it removes the price barrier for carbon-neutral steel, shipping, and aviation, transforming clean energy from a future goal into an immediate industrial solution.
Breaking the Wall of Creativity and Reality
Pavol Štefčák
Technical University of Košice
State the problem you plan to address:
Creating large-scale physical structures from a digital idea requires navigating a fragmented chain of incompatible tools — CAD, slicers, robot programming environments. This friction kills creative momentum and locks innovation behind technical gatekeepers.
State your solution to the problem:
Grasshopper — a visual programming sandbox — becomes the single environment where design, simulation, material logic, and six-axis robot toolpath generation all coexist and interconnect. One idea flows uninterrupted from concept to a physical large-format 3D printed object.
Summarise your project in 2 sentences:
The pipeline connects computational geometry, process parameters, and robot controlling. Anyone fluent in algorithmic thinking is enabled to fabricate physical objects.
Which aspects of your idea represent a true breakthrough or innovation, and how does it differ from or improve upon current solutions?
Grasshopper was designed as a sandbox where anything can connect to anything. We exploited exactly that — linking design algorithms, material science constraints, and FANUC robot kinematics to fabricate physical objects.
Who benefits from your project, and in what way?
When the barrier between idea and production disappears, a new generation of designers, engineers, and researchers will be able to create prototypes and produce things that previously required entire teams of specialists, thereby accelerating innovation in architecture, industry, and science.
Breaking the Wall of Nanoparticle Metabolomics
Daniel Truchan
Slovak Academy of Sciences
State the problem you plan to address:
Much scientific effort is devoted to the use of nanomaterials in biomedicine, yet current methods have not been precise at the nanoscale. We still lack a documented, mechanistic account of what actually happens to a nanoparticle after its entry into a cell.
State your solution to the problem:
The chemical signals of MoOx nanoparticles change in response to their environment. This responsivity can be used to investigate distinct phases of nanoparticle transformations in cell. Novel near-field imaging enables tens-of-nanometers resolution, providing a direct view into MoOx cell processing.
Summarise your project in 2 sentences:
MoOx nanoparticles are localized at the nanoscale by scanning scattering near-field optical microscopy at a characteristic infrared vibration. Cell-induced changes in FTIR spectra of the MoOx are tracked by nano-FTIR at defined time points after the incubation, elucidating their metabolomics.
Which aspects of your idea represent a true breakthrough or innovation, and how does it differ from or improve upon current solutions?
The project combines state-of-the-art chemical tracking in cells on the nanoscale with environmentally responsive MoOx nanoparticles. It represents the first use of nano-resolved chemical tracking to study cell-induced transformations of nanoparticles in detail.
Who benefits from your project, and in what way?
Mapping cell-induced transformations of nanoparticles sets the stage for smart design of next-generation nanomedicines applicable to targeted drug delivery, immunomodulation or photothermal treatment. Simultaneously, it unlocks the full potential of MoOx‑based precision photothermal therapy.
