HEXAspec, founded by Tianshu Zhai and Chen-Yang Lin, has been awarded an NSF Partnership for Innovation grant. Photo courtesy of Rice

HEXAspec, a spinout from Rice University's Liu Idea Lab for Innovation and Entrepreneurship, was recently awarded a $500,000 National Science Foundation Partnership for Innovation grant.

The team says it will use the funding to continue enhancing semiconductor chips’ thermal conductivity to boost computing power. According to a release from Rice, HEXAspec has developed breakthrough inorganic fillers that allow graphic processing units (GPUs) to use less water and electricity and generate less heat.

The technology has major implications for the future of computing with AI sustainably.

“With the huge scale of investment in new computing infrastructure, the problem of managing the heat produced by these GPUs and semiconductors has grown exponentially. We’re excited to use this award to further our material to meet the needs of existing and emerging industry partners and unlock a new era of computing,” HEXAspec co-founder Tianshu Zhai said in the release.

HEXAspec was founded by Zhai and Chen-Yang Lin, who both participated in the Rice Innovation Fellows program. A third co-founder, Jing Zhang, also worked as a postdoctoral researcher and a research scientist at Rice, according to HEXAspec's website.

The HEXASpec team won the Liu Idea Lab for Innovation and Entrepreneurship's H. Albert Napier Rice Launch Challenge in 2024. More recently, it also won this year's Energy Venture Day and Pitch Competition during CERAWeek in the TEX-E student track, taking home $25,000.

"The grant from the NSF is a game-changer, accelerating the path to market for this transformative technology," Kyle Judah, executive director of Lilie, added in the release.

The Liu Idea Lab for Innovation and Entrepreneurship at Rice University has named its 2025 Rice Innovation Fellows cohort. Photo via Rice University

7 top Houston researchers join Rice innovation cohort for 2025

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The Liu Idea Lab for Innovation and Entrepreneurship (Lilie) has announced its 2025 Rice Innovation Fellows cohort, which includes students developing cutting-edge thermal management solutions for artificial intelligence, biomaterial cell therapy for treating lymphedema, and other innovative projects.

The program aims to support Rice Ph.D. students and postdocs in turning their research into real-world solutions and startups.

“Our fourth cohort of fellows spans multiple industries addressing the most pressing challenges of humanity,” Kyle Judah, Lilie’s executive director, said in a news release. “We see seven Innovation Fellows and their professors with the passion and a path to change the world.”

The seven 2025 Innovation Fellows are:

Chen-Yang Lin, Materials Science and Nanoengineering, Ph.D. 2025

Professor Jun Lou’s Laboratory

Lin is a co-founder of HEXAspec, a startup that focuses on creating thermal management solutions for artificial intelligence chips and high-performance semiconductor devices. The startup won the prestigious H. Albert Napier Rice Launch Challenge (NRLC) competition last year and also won this year's Energy Venture Day and Pitch Competition during CERAWeek in the TEX-E student track.

Sarah Jimenez, Bioengineering, Ph.D. 2027

Professor Camila Hochman-Mendez Laboratory

Jimenez is working to make transplantable hearts out of decellularized animal heart scaffolds in the lab and the creating an automated cell delivery system to “re-cellularize” hearts with patient-derived stem cells.

Alexander Lathem, Applied Physics and Chemistry, Ph.D. 2026

Professor James M. Tour Laboratory

Lathem’s research is focused on bringing laser-induced graphene technology from “academia into industry,” according to the university.

Dilrasbonu Vohidova is a Bioengineering, Ph.D. 2027

Professor Omid Veiseh Laboratory

Vohidova’s research focuses on engineering therapeutic cells to secrete immunomodulators, aiming to prevent the onset of autoimmunity in Type 1 diabetes.

Alexandria Carter, Bioengineering, Ph.D. 2027

Professor Michael King Laboratory

Carter is developing a device that offers personalized patient disease diagnostics by using 3D culturing and superhydrophobicity.

Alvaro Moreno Lozano, Bioengineering, Ph.D. 2027

Professor Omid Veiseh Lab

Lozano is using novel biomaterials and cell engineering to develop new technologies for patients with Type 1 Diabetes. The work aims to fabricate a bioartificial pancreas that can control blood glucose levels.

Lucas Eddy, Applied Physics and Chemistry, Ph.D. 2025

Professor James M. Tour Laboratory

Eddy specializes in building and using electrothermal reaction systems for nanomaterial synthesis, waste material upcycling and per- and polyfluoroalkyl substances (PFAS) destruction.

This year, the Liu Lab also introduced its first cohort of five commercialization fellows. See the full list here.

The Rice Innovation Fellows program assists doctoral students and postdoctoral researchers with training and support to turn their ideas into ventures. Alumni have raised over $20 million in funding and grants, according to Lilie. Last year's group included 10 doctoral and postdoctoral students working in fields such as computer science, mechanical engineering and materials science.

“The Innovation Fellows program helps scientist-led startups accelerate growth by leveraging campus resources — from One Small Step grants to the Summer Venture Studio accelerator — before launching into hubs like Greentown Labs, Helix Park and Rice’s new Nexus at The Ion,” Yael Hochberg, head of the Rice Entrepreneurship Initiative and the Ralph S. O’Connor Professor in Entrepreneurship, said in the release. “These ventures are shaping Houston’s next generation of pillar companies, keeping our city, state and country at the forefront of innovation in mission critical industries.”

The $2.5 million in NSF funding will allow Rice to increase the number of students in the Rice Emerging Scholars Program. Photo via rice.edu

Houston university lands $2.5M grant to expand STEM scholarship program for underserved communities

evolving inclusivity

Rice University will expand its Rice Emerging Scholars Program (RESP) over the next two years thanks to a recent grant from the National Science Foundation.

The $2.5 million in NSF funding will allow Rice to increase the number of scholars the RESP offers from 40 to 50 students this summer and to 60 students in 2025. The program works to address disparities among first-year students and to "assist students in adapting to the challenging pace, depth and rigor of the STEM curricula at Rice" through a six-week summer bridge program and ongoing mentorship, according to a statement from the university. Summer tuition scholarships, housing subsidies and research stipends are also provided.

Rice estimates that roughly 20 percent of its undergraduate population comes from families with limited financial resources, and 12 percent of students are the first in their families to attend college.

“Low-income students, especially those who are first-generation, face unique obstructions to pursuing college STEM degrees,” said Senior associate provost Matthew Taylor, a co-principal investigator on the grant. “RESP and Rice University are committed to eliminating these obstructions and ensuring that all students have the opportunity to thrive and achieve their academic and professional aspirations.”

Taylor created the program with Professor Emeritus of Mathematics Mike Wolf in 2012. It has since worked with more than 400 RESP scholars, according to the program's website. Most (about 79 percent) graduate with STEM degrees and an overwhelming 90 percent of RESP scholars graduate in four years, according to recent data.

“Rice recognizes the challenges faced by students from low-income backgrounds,” Angel Martí, chair and professor of chemistry, faculty director of RESP and principal investigator of the grant, said in a statement. “RESP aims to empower these students to achieve their academic and professional aspirations as future scientists and engineers.”

Earlier this year, the NSF also awarded Rice assistant professor Amanda Marciel $670,406 through its highly competitive CAREER Awards to continue her research in designing branch elastomers.

Marciel was also named to the 2024 cohort of Rice Innovation Fellows through the university's Office of Innovation and The Liu Idea Lab for Innovation and Entrepreneurship (or Lilie). The group includes 10 Ph.D. and postdoctoral students who aim to translate research into real-world startups.
In addition to supporting Amanda Marciel's research, the funds will also go toward creating opportunities in soft matter research for undergraduates and underrepresented scientists at Rice University. Photo by Gustavo Raskosky/Rice University

Houston professor earns competitive NSF award, nearly $700,000 grant

science supported

An assistant professor at Rice University has won one of the highly competitive National Science Foundation's CAREER Awards.

The award grants $670,406 over five years to Amanda Marciel, the William Marsh Rice Trustee Chair of chemical and biomolecular engineering, to continue her research in designing branch elastomers that return to their original shape after being stretched, according to a statement from Rice. The research has applications in stretchable electronics and biomimetic tissues.

“My goal is to create a new paradigm for designing elastomers,” Marciel said in a statement. “The research has four aims: to determine the role of comb polymer topology in forming elastomers, understanding the effects of that topology on elastomer mechanics, characterizing its effects on elastomer structure and increasing the intellectual diversity in soft matter research.”

Marciel, who joined the faculty at Rice in 2019, is one of about 500 researchers to receive the NSF's CAREER Award each year. The award recognizes early-career faculty members who “have the potential to serve as academic role models in research and education and to lead advances in the mission of their department or organization,” according to the NSF.

In addition to supporting Marciel's research, the funds will also go toward creating opportunities in soft matter research for undergraduates and underrepresented scientists. It will establish a new annual symposium called the Texas Soft Matter Meeting, where community college teachers can participate in a soft matter laboratory module and students in the Research Experiences for Undergrads program at Rice will present their summer research.

Recently, Rice also launched the new Rice Synthetic Biology Institute, which aims to strengthen the synthetic biology community across disciplines at the university. It is part of an $82 million investment the university put toward synthetic biology, neuroengineering and physical biology in 2018.

A fellow team or Rice researcher is also working on wearable haptic accessories. A member of the team was recently named to the 2024 cohort of Rice Innovation Fellows. Click here to learn more.

For the third year, Rice University has tapped 10 Rice Innovation Fellows working in engineering and materials science fields to support. Photo via rice.edu

10 Houston scientists named to fellowship for turning research into businesses

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Rice University has announced its latest cohort of fellows who aim to translate research into real-world startups.

The 2024 cohort of Rice Innovation Fellows is the third of its kind since the university's Office of Innovation and The Liu Idea Lab for Innovation and Entrepreneurship (or Lilie) launched the program in 2022. The group includes 10 Ph.D. and postdoctoral students working in engineering and materials science fields.

The program provides personalized mentorship and up to $20,000 equity-free funding.

According to Lilie, the 10 members of the 2024 cohort are:

  • Barclay Jumet, a Ph.D. candidate in the department of mechanical engineering, working under Dan Preston and specializing in mechanics, thermal systems and wearable technologies. InnovationMap covered his recent technology here.
  • Tianshu Zhai, a Ph.D. student studying materials science specializing in hexagonal boron nitride-based thermal interface materials
  • Zachary Kingston, a postdoctoral research associate and lab manager for the Kavraki Lab in the Computer Science department at Rice, working under the direction of Dr. Lydia Kavraki, a pioneer in the field of robot motion planning. Kingston is developing a novel approach to high-performance, low-cost robot motion planning with Wil Thomason.
  • Soobin Cho, a Ph.D. student and co-founder of Duromem, which created the Dual-Role Electrically Conductive Membrane to improve existing water treatment systems
  • Sara Abouelniaj, a Ph.D. candidate in Material Science and Nanoengineering and founder of Graphene Grids LLC, which is exploring opportunities to diversify its range of grid types services offered
  • Alisha Menon, is founding a medical device startup that's developing wireless, AI-enabled patient monitoring devices for babies in the NICU. Her work is being done in collaboration with the Texas Medical Center and Rice, with support from NSF and the Southwest Pediatric Device Consortium.
  • Wil Thomason, a CRA Computing Innovation postdoctoral fellow in the Kavraki Lab at Rice University who is developing low-cost robot motion planning with Kingston
  • Jeremy Daum, a Ph.D. candidate at Rice in the Materials Science department working on a a novel production method to create photocatalysts
  • Jonathan Montes, a Ph.D. candidate in Bioengineering focused on combating neurodegenerative diseases with highly selective neuromodulation
  • Andrew (AJ) Walters, a Ph.D. student in Bioengineering working in the labs of Dr. Caleb Bashor (Rice) and Dr. Scott Olson (UTHealth Houston McGovern Medical School) who's building an accessible allogeneic cell therapy to treat inflammation disorders and potentially cancer. He was awarded a three-year NSF Graduate Research Fellowship in 2022.

Over the last three years, Innovation Fellows have brought in more than $6 million in funding for their ventures, according to Rice.

Last year, the cohort of 10 included doctoral and postdoctoral students working in fields from bioengineering and chemistry to civil and environmental engineering.

Late last year, Lilie also announced its new entrepreneurship council known as Lilie’s Leadership Council. The group is made up of 11 successful business leaders with ties to Houston from the likes of co-founder Frank Liu to former Houston Mayor Annise Parker and several other CEOs and board members of successful companies. The council members agreed to donate time and money to the university’s entrepreneurship programs.

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10 promising Houston startups that made headlines in 2025

year in review

Editor's note: As we reflect on 2025, we're looking back at the stories and startups that made waves in Houston's innovation scene. These 10 startups reached memorable milestones, won prestigious awards, found creative solutions, and disrupted their industries.

Persona AI: Houston humanoid robotics startup inks new deal to deploy its rugged robots

A concept design rendering of Persona AI's humanoid robot. The company is expanding at the Ion and plans to deliver prototype humanoids by the end of 2026 for complex shipyard welding tasks. Rendering courtesy Persona AI.

Persona AI is building modularized humanoid robots that aim to deliver continuous, round-the-clock productivity and skilled labor for "dull, dirty, dangerous, and declining" jobs. The company was founded by Houston entrepreneur Nicolaus Radford, who serves as CEO, along with CTO Jerry Pratt and COO Jide Akinyode. It raised $42 million in pre-seed funding this year and is developing its prototype of a robot-welder for Hyundai's shipbuilding division, which it plans to unveil in 2026. The company won in the Deep Tech Business category at this year's Houston Innovation Awards. Continue reading.

Rheom Materials: Houston startup unveils its innovative leather alternative at the rodeo

Rheom Materials presented its bio-based alternative, Shorai, a 93 percent bio-based leather, at the rodeo and plans to scale it up this year. Photos courtesy Rheom Materials

Rheom Materials presented its scalable, bio-based alternative known as Shorai, a 93 percent bio-based leather, through two custom, western-inspired outfits that showed off cowboy flair through a sustainable lens at the Houston Livestock Show and Rodeo earlier this year.

Next up, the company said it aimed to scale production of Shorai, the Japanese word for “future,” at a competitive price point, while also reducing its carbon footprint by 80 percent when compared to synthetic leather. The company also made a large-scale production partnership with a thermoplastic extrusion and lamination company, Bixby International, this year. Continue reading.

Koda Health: Houston digital health platform Koda closes $7 million funding round

Tatiana Fofanova and Dr. Desh Mohan, founders of Koda Health, which recently closed a $7 million series A. Photo courtesy Koda Health.

Houston-based digital advance care planning company Koda Health closed an oversubscribed $7 million series A funding round this year. The round, led by Evidenced, with participation from Mudita Venture Partners, Techstars and Texas Medical Center, will allow the company to scale operations and expand engineering, clinical strategy and customer success. Koda Health, saw major growth this year by integrating its end-of-life care planning platform with Dallas-based Guidehealth in April and with Epic Systems in July. The company won the Health Tech Business category at the 2025 Houston Innovation Awards. Continue reading.

Veloci Running: Student-led startup runs away with prestigious prize at Rice competition

The H. Albert Napier Rice Launch Challenge awarded $100,000 in equity-free funding to student-led startups, including first-place finisher Veloci Running. Photo courtesy of Rice University.

Veloci Running took home the first-place prize and $50,000 at the annual Liu Idea Lab for Innovation and Entrepreneurship's H. Albert Napier Rice Launch Challenge. The company was founded by Tyler Strothman, a former track and field athlete and senior at Rice, majoring in sport management. Inspired by the foot pain he suffered due to the narrow toe boxes in his running shoes, Strothman decided to create a naturally shaped shoe designed to relieve lower leg tightness and absorb impact. Additional prize winners included SteerBio, Kinnections, Labshare and several others. Continue reading.

Square Robot Inc.: Houston robotics co. unveils new robot that can handle extreme temperatures

The new robot eliminates the need for humans to enter dangerous and toxic environments. Photo courtesy of Square Robot

Houston- and Boston-based Square Robot Inc.'s newest tank inspection robot became commercially available and certified to operate at extreme temperatures this fall. The new robot, known as the SR-3HT, can operate from 14°F to 131°F, representing a broader temperature range than previous models in the company's portfolio. According to the company, its previous temperature range reached 32°F to 104°F. The company also announced a partnership with downstream and midstream energy giant Marathon Petroleum Corp. (NYSE: MPC) last month. Continue reading.

Bot Auto: Houston autonomous trucking co. completes first test run without human intervention

Bot Auto completed its first test run without human assistance in Houston. Photo courtesy Bot Auto.

Houston-based Bot Auto, an autonomous trucking company, completed its first test run without human assistance earlier this year. Bot Auto conducted the test in Houston. The transportation-as-a-service startup added that this milestone “serves as a validation benchmark, demonstrating the maturity and safety of Bot Auto’s autonomy stack and test protocols.” This summer, founder Xiaodi Hou told the Front Lines podcast that Bot Auto had raised more than $45 million. Continue reading.

Nomad: Screen-free hiking app developed in Houston earns 'Best of the Best' award

NOMAD aims to help hikers stay in the moment while still utilizing technology. Photo courtesy UH.

An AI-powered, screen-free hiking system developed by Varshini Chouthri, a recent industrial design graduate from the University of Houston, received this year's Red Dot’s “Best of the Best” award, which recognizes the top innovative designs around the world. Known as NOMAD, the system aims to help users stay in the moment while still utilizing technology. Continue reading.

Little Place Labs, Helix Earth, Tempest Droneworx: Houston startups win big at SXSW 2025 pitch competition

Two Houston startups won the SXSW Pitch showcase in their respective categories. Photo via Getty Images

Houston had a strong showing at the SXSW Pitch showcase in Austin this year, with several local startups claiming top prizes in their respective categories.

Little Place Labs, a Houston space data startup, won the Security, GovTech & Space competition. Clean-tech company Helix Earth, which spun out of Rice University and was incubated at Greentown Labs, won in the Smart Cities, Transportation & Sustainability contest. Tempest Droneworx, a Houston-based company that provides real-time intelligence collected through drones, robots and sensors, won the Best Speed Pitch award. Continue reading.

6 Houstonians named to prestigious national group of inventors

top honor

Six Houston scientists and innovation leaders have been named to the National Academy of Inventors’ newest class of fellows. The award is the highest professional distinction awarded to academic inventors by the NAI.

The 2025 class is made up of 169 fellows who hold more than 5,300 U.S. patents, according to the organization. The group hails from 127 institutions across 40 U.S. states.

The Houston-based inventors are leading fields from AI to chemistry to cancer research.

“NAI Fellows are a driving force within the innovation ecosystem, and their contributions across scientific disciplines are shaping the future of our world,” Paul R. Sanberg, president of the National Academy of Inventors, said in a news release. “We are thrilled to welcome this year’s class of Fellows to the Academy. They are truly an impressive cohort, and we look forward to honoring them at our 15th Annual Conference in Los Angeles next year.”

The 2025 list of Houston-based fellows includes:

  • Vineet Gupta, Vice President for Innovation, Technology Development and Transfer at the University of Texas Medical Branch
  • Eva Harth, chemistry professor at the University of Houston
  • Dr. Raghu Kalluri, Professor and Chairman of the Department of Cancer Biology at The University of Texas MD Anderson Cancer Center
  • Sanjoy Paul, Executive Director of Rice Nexus and AI Houston and Associate Vice President for Technology Development at Rice University
  • Dr. Jochen Reiser, President of the University of Texas Medical Branch and CEO of UTMB Health System
  • Todd Rosengart, Professor and Chair of the Department of Surgery at Baylor College of Medicine

"It is a great honor to be named a Fellow of the NAI. It is deeply gratifying to know that the work my students and I do — the daily push, often in small steps — is seen and recognized," Harth added in a news release from UH.

The 2025 fellows will be honored and presented with their medals by a senior official of the United States Patent and Trademark Office at the NAI Annual Conference this summer in Los Angeles.