Blog
Oportunidad para Estudiantes: Sé Parte de Iniciativas Filantrópicas
Convocatoria: Se buscan estudiantes subgraduados comprometidos que deseen adquirir experiencia práctica mientras apoyan iniciativas filantrópicas de alto impacto.
From Target to Particle: Inverse Design Comes to Colloidal Self-Assembly
Generative models, surrogate optimization, and reinforcement learning are flipping the colloidal self-assembly workflow from forward to reverse.
One Hundred Years of Colloid Science: The ACS CSSS Centennial Convenes at Delaware
The 100th ACS Colloid and Surface Science Symposium meets June 21–24 at the University of Delaware — a centennial edition with special historical programming and the full breadth of the field on the agenda.
Sensory Delay as a Feature: Janus Microswimmers That Adapt to Light and Chemistry
New Janus microswimmers self-regulate propulsion speed in response to light and dissolved chemicals. A built-in sensory delay makes their localization sharper, not slower.
Member Spotlight: Ajay Vallabh on Tracking Forever Chemicals from the Molecular Scale Up
Diffusiophoresis: When a Concentration Gradient Moves a Particle
A dissolved salt can push colloidal particles without any fluid flow. Diffusiophoresis explains the mechanism — and why it matters across soft matter.
Summer Research Opportunity in Los Angeles: City of Hope Internship 2026
UPR students have the opportunity to spend the summer at City of Hope, gaining hands-on experience in cutting-edge cancer and immunotherapy research. Work alongside world-renowned scientist Dr. Michael A. Caligiuri and contribute to advances in NK cell–based therapies in a top-tier research environment.
Foundation Fellows: Empowering the Next Generation of Change-Makers in Puerto Rico
The Foundation Fellows Program offers students an immersive, mentor-driven experience that bridges academic knowledge and real-world impact, preparing them to lead interdisciplinary initiatives that advance Puerto Rico’s socioeconomic development.
Soft Matter for Sensitive Skin: Research Opportunity for STEM Undergraduate Students
This research initiative for undergraduate students at UPRM unites soft matter science, sustainable product design, and community-driven innovation to create cleaner, nature-inspired solutions for Puerto Rico.
Winter School for Scientific Artificial Intelligence (SAI) 2026
The Winter School for Scientific Artificial Intelligence (SAI) returns January 7–10, 2026, uniting UPRM and Notre Dame to explore how AI is transforming research across science and engineering—now featuring an all-new AI Hackathon.
Student Spotlight: Sebastián Suárez Machaca
Sebastian Suarez, a first-year Mechanical Engineering master’s student at UPRM, is using computational modeling to design programmable 3D-printing materials by studying how polymers and Metallodielectric Janus particles interact at the microscopic level.
Student Research Spotlight: Lira C. Elías-Díaz
Master’s student Lira Elias-Díaz is advancing the science of liquid crystal emulsions through computational modeling, uncovering mechanisms that could drive innovation in medicine, cosmetics, and next-generation smart materials.
The Magnetic Janus Revolution: How Small Particles Are Changing Materials Science
Magnetic Janus particles—dual-faced, field-responsive microscale machines—are driving breakthroughs in medicine, sustainability, and smart manufacturing.
What is an Amphiphilic Janus Particle?
Amphiphilic Janus particles—tiny dual-faced structures with both water-loving and water-repelling sides—are unlocking groundbreaking applications in medicine, environmental cleanup, and smart materials.
Gadgets with Hybrid Liquid Crystals: Where Physics Meets Smart Technology
Hybrid liquid crystals—blending the fluid order of traditional liquid crystals with the functionality of nanoparticles—are paving the way for smarter, more adaptive technologies in displays, sensors, and safety systems.
Student Spotlight: Jeferson Cesar Urtecho-Espinoza
By applying advanced computational tools, Jeferson C. Urtecho-Espinoza is helping uncover how PFAS ‘forever chemicals’ behave, research that could lead to more effective ways to detect and remove them from the environment.
The Making of Advanced Polymers for Better and Sustainable Manufacturing
Polymers—found everywhere from plastic bottles to DNA—are at the heart of the Theoretical Soft Matter & Fluid Mechanics Research Group’s work at the University of Mayagüez, where researchers explore their behavior, interactions, and applications to advance materials science, medicine, and sustainability.
A Conversation with Jonathan A. Victoria Camacho
The Theoretical Soft Matter & Fluid Mechanics Research Group at UPRM is pioneering innovations in soft materials by transforming complex theory into real-world impact.
Student Spotlight: Luis R. Pérez Marcos
Luis R. Pérez Marcos, a master’s student in Mechanical Engineering at UPRM, is using computational simulations to uncover how microscopic particle interactions shape the behavior of magnetic suspensions. His research not only advances fundamental science but also paves the way for new technologies with real-world impact.
Soft Robotic Advances with Soft Matter
Merging Janus Colloids, Robotics, and Biomedical Innovation

