Houston research team invents cost-saving innovation for automated drug dosing

groundbreaking tech

Rice University synthetic biologists created a device to demonstrate a new method that could slash the costs of creating wearable monitors for precision, automated drug dosing of chemotherapies and other drugs. Photo by Jeff Fitlow/Rice University

A team of Rice University researchers has built a technology that uses a $20 blood-glucose sensor to potentially automate dosing of practically any drug.

In a paper recently published in Nature, researchers in Caroline Ajo-Franklin’s lab shared that they were able to modify the inexpensive piece of equipment to detect afimoxifene, an estrogen inhibitor that is naturally produced by a patient’s body after taking the chemotherapy drug tamoxifen.

“The dream is to have technology similar to what’s available today for monitoring and treating variations in blood glucose, and have that be true for basically any drug,” said Ajo-Franklin, a bioscientist, cancer researcher and director of the Rice Synthetic Biology Institute in a press release from Rice University. “Millions of people use blood-glucose monitors every day. If we can use that same basic technology to monitor other drugs and biomarkers, we could move away from the one-size-fits-all dosing regimes that we’re stuck with today.”

The lead author of the study was postdoctoral research associate Rong Cai. She and the team tested more than 400 modified versions of the electron-releasing proteins (what creates the current that glucose monitors detect) until they found a version that reacted with afimoxifene. Essentially, they built an afimoxifene sensor that could reliably detect the presence of the drug.

According to Ajo-Franklin, her team is currently at work testing ways to identify drugs other than afimoxifene.

In a press release, Cai said, “The glucometer is the part that’s so well-developed. While our target is different, it’s just a matter of engineering and changing the protein on the inside. On the outside, everything will still be the same. You can still do the test with a strip or on your arm.”

Better still, she went on to say that because the signal is electrical, it can be sent to a phone or computer to be read and stored.

“That’s the part, that marriage between electricity and biology, that is very attractive,” Cai said.

Rice University synthetic biologists (from right to left) Caroline Ajo-Franklin, Chiagoziem Ngwadom and Rong Cai worked with Rice engineer Rafael Verduzco (left) to create and demonstrate a method of universalizing blood-glucose detection technology as a way of rapidly and inexpensively creating sensors that can monitor the dosing of chemotherapies and other drugs in real time. Photo by Jeff Fitlow/Rice University

This week's roundup of Houston innovators includes Tatiana Fofanova of Koda Health, Rafael Verduzco of Rice University, and Sujata “Su” Bajaj and Dakisha Allen of Yuvo Health. Photos courtesy

4 Houston innovators to know this week

who's who

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to four local innovators across industries — from digital health to research — recently making headlines in Houston innovation.

Tatiana Fofanova, co-founder and CEO of Koda Health

Tatiana Fofanova, co-founder and CEO of Koda, joined the Houston Innovators Podcast to discuss her company's growth. Image via LinkedIn

It's Tatiana Fofanova's goal to have Koda Health's platform — a B2B Enterprise SaaS solution that guides patients through the process of proactive healthcare planning and document authentication — active in all 50 states by the end of the first quarter of 2023. She's already halfway there.

The tech platform allows for patients and their providers to get on the same page for their care. Fofanova describes the platform as similar to TurboTax — users answer a series of questions and the program provides a care plan then shared with the patient's doctors. This greatly simplifies — and democratizes — the process for patients and providers both.

"The standard of care for advanced care planning has traditionally been left to patients to do on their own — with estate planning attorney or through a direct-to-consumer solution," Fofanova says on this week's episode of the Houston Innovators Podcast. Read more.

Rafael Verduzco, associate chair and a professor of chemical and biomolecular engineering and of materials science and nanoengineering at Rice University

Rafael Verduzco is leading the research and development. Photo by Jeff Fitlow/Rice University

A team of researchers from Rice University have received a $2 million grant to develop a unique technology that speeds up the analysis of wastewater for viruses from hours to seconds. The team is based out of Rice’s George R. Brown School of Engineering and led by Rafael Verduzco, associate chair and a professor of chemical and biomolecular engineering and of materials science and nanoengineering. The four-year grant from the National Science Foundation will support the development of the technology, which includes wastewater-testing bioelectric sensors that deliver immediate notice of presence of viruses like SARS-CoV-2, which causes COVID-19, according to a news release from Rice.

“Monitoring wastewater for COVID has been pretty effective as a way to get an idea of where we are as a population,” says Verduzco in the release. “But the way it’s done is you have to sample it, you have to do a PCR test and there’s a delay. Our selling point was to get real-time, continuous monitoring to see just how much of this virus is in the wastewater.” Read more.

Sujata “Su” Bajaj as CTO and Dakisha Allen as head of product of Yuvo Health

Two Houstonians have been named to the executive board of a New York startup. Photos courtesy of Yuvo Health

ANew York City-based, tech-enabled health administrative and managed care solution has announced the latest addition to its C-suite — including two executives based in Houston.

Yuvo Health, which provides community health centers a tech platform for managing care, announced the appointment of Sujata “Su” Bajaj as CTO and Dakisha Allen as head of product. Additionally, the startup named New York-based Anthony Thompson as head of development and Ishaan Jalan as chief of staff.

“It is with tremendous pride and excitement that we announce the growth of our leadership team, especially as it is less than six months since our last corporate expansion,” says Cesar Herrera, CEO and co-founder of Yuvo Health. Read more.

A team out of the engineering school at Rice University has created a technology for real-time wastewater monitoring. Photo via rice.edu

Houston research team snags $2M grant for virus sensing tech

money moves

A team of researchers from Rice University have received a $2 million grant to develop a unique technology that speeds up the analysis of wastewater for viruses from hours to seconds.

The team is based out of Rice’s George R. Brown School of Engineering and led by Rafael Verduzco, associate chair and a professor of chemical and biomolecular engineering and of materials science and nanoengineering. The four-year grant from the National Science Foundation will support the development of the technology, which includes wastewater-testing bioelectric sensors that deliver immediate notice of presence of viruses like SARS-CoV-2, which causes COVID-19, according to a news release from Rice.

The research project — with its partners at the Houston Health Department — have already developed water testing procedures and have analyzed samples from locations around the city. The current process includes taking samples and transferring them to Rice for analysis, but the new technology would be able to monitor systems onsite and instantly. The parties involved with this work are also collaborating with the Centers for Disease Control and Prevention Center of Excellence for wastewater epidemiology that was announced in August.

“Monitoring wastewater for COVID has been pretty effective as a way to get an idea of where we are as a population,” says Verduzco in the release. “But the way it’s done is you have to sample it, you have to do a PCR test and there’s a delay. Our selling point was to get real-time, continuous monitoring to see just how much of this virus is in the wastewater.”

The grant's co-principal investigators include Jonathan Silberg, the Stewart Memorial Professor of BioSciences and director of the Systems, Synthetic and Physical Biology Ph.D. program, and Caroline Ajo-Franklin, a professor of biosciences. Co-investigators also include Lauren Stadler, an assistant professor of civil and environmental engineering, and Kirstin Matthews, a fellow at the Baker Institute for Public Policy.

“These are engineered microbes we’re putting into wastewater, and even though they’re encapsulated, we want to know if there are concerns from health authorities and the general population,” Verduzco said. “Kirstin’s role is to look at the policy side, and also gauge public reaction and educate people about what it means when we talk about engineered bacteria.”

Rafael Verduzco is leading the research and development. Photo by Jeff Fitlow/Rice University

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Texas ranks among top 10 best states for jobs in new report

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Business boosters often describe Texas as an economic engine. A new ranking from personal finance website WalletHub underscores that assessment.

WalletHub put Texas at No. 8 on its new list of the best states for jobs. Nebraska grabbed the No. 1 spot, and West Virginia landed at No. 50.

To compile the list, WalletHub evaluated 34 metrics from two categories: job market and economic environment. It then crunched the numbers to create a score for each state. A score of 100 represents the most favorable conditions for job seekers.

Texas ranked 25th in the job market category and second in the economic environment category. Texas’ eighth-place showing was based on a score of 59.23.

“The best states for jobs make it easier for residents to find and retain jobs, and employers in these states also offer very competitive compensation and benefits,” WalletHub analyst Chip Lupo said. “In addition, the top states are great places for people looking to raise a family, ranking among the best states for working parents.”

Data released in late October shows Texas led all states for job growth during the 12-month period that ended in September. In that time, Texas added 154,300 jobs at an annual rate of 1.1 percent.

“Texas is America’s jobs leader,” Gov. Greg Abbott said in a press release. “Businesses big and small invest with confidence in Texas and in our growing and skilled workforce. That means bigger paychecks for more Texans and more opportunities for Texas families to prosper for years to come.”

Abbott noted Texas reigns as the top state for attracting job-producing businesses and creating jobs at small businesses.

The Houston metro area actually saw a decline in new jobs in September, losing 7,300 jobs compared with the previous month. On a year-over-year basis, the region added 13,500 jobs, with professional and business services, construction, and private education and health services leading the growth.

7+ can't-miss Houston business and innovation events for November

where to be

Editor's note: From life sciences to space and energy, Houston's most notable sectors will host signature conferences and opportunities to connect this month. Here’s what not to miss in November and how to register. Please note: this article may be updated to add more events.

Nov. 4 — Startup Heat Simulation

Build a team and simulate fundraising, team building, resource allocation and go-to-market decisions that real founders face in their startup journey. This in-person simulation event helps prepare participants for when the stakes are real.

This event is Wednesday, Nov. 4, from 9 a.m.-noon at the Ion. Register here.

Nov. 9 — HAN Life Science Kick-off

Houston Angel Network will host this engaging event focused on AI in the clinical space. Expect panel discussions, networking and pitches from HAN portfolio companies. Dr. Peter Pisters, former president of M.D. Anderson, will deliver a keynote address.

This event is Monday, Nov. 9, from 4-8 p.m. at the Texas A&M School of Engineering and Medicine. Register here.

Nov. 10 — Texas Life Science Forum

Rice Alliance and BioHouston will host the 15th annual Texas Life Science Forum this month, bringing together industry, emerging life science companies, academics and investors. Nearly 50 companies will present their novel concepts during the event. Michael Tores, founder and former CEO of CrossBridge Bio, will be featured in a fireside chat. Dr. Arthur Sands, president and CEO of Nurix, will present the keynote address.

This event is Tuesday, Nov. 10, from 4-5:15 p.m. at Rice University's McNair Hall. Register here.

Nov. 11 — Envision 2026: Clinical Research, Reimagined

TMCi's annual Envision conference returns this month. This year, the event will take a look at what sets Houston apart as a hub for clinical research and how TMC is exploring strategies to address the roadblocks Houston and Texas face in clinical trial efficiency.

This event is Wednesday, Nov. 11, from 3:30-6 p.m. at TMC Innovation Factory. Register here.

Nov. 11 — First Principles: Inside the Texas A&M Space Institute

Dr. Rob Ambrose, associate director of the Texas A&M Space Institute, will present on the Texas A&M Space Institute's planned 400,000-square-foot facility at NASA’s Exploration Park at the latest installment of this series. A moderated Q&A will follow.

This event is Wednesday, Nov. 11, from 3:30-6 p.m. at TMC Innovation Factory. Register here.

Nov. 12 — Technology Transfer Thursdays

Join for the third installment of Tech Transfer Thursdays, hosted by Rice University's Office of Technology Transfer. The event series focuses on how emerging university research can become commercial ventures. This month's event will focus on artificial intelligence and quantum computing. Stick around after for a community happy hour.

This event is Thursday, Nov. 12, from 5:30-7 p.m. at the Ion. Register here.

Nov. 12 — Transition on Tap

Greentown Labs’ signature networking event returns in November to foster conversations and connections within Houston's climate and energy transition ecosystem. Entrepreneurs, investors, students, philanthropists and more are invited to attend, meet colleagues, discuss solutions and engage with the growing community.

This event is Thursday, Nov. 12, from 5:30-7 p.m. at Greentown Labs. Register here.

Nov. 18-19 — American Data Centers & AI Conference and Exhibition 2026

Set to redefine the intersection of energy and digital infrastructure, the American Data Centers & AI Conference and Exhibition convenes in Houston for its second annual event. The event will address the increasing demand for high-performance computing and the sustainable development of AI infrastructure, which requires significant power. Participants can expect to learn about practical solutions in energy integration, modern data center design, and scalable approaches. The agenda includes presentations from leading experts, demonstrations of new technologies for thermal management and grid optimization, and detailed discussions on AI's environmental impact and how to reuse generated heat.

This event begins Nov. 18 at the DoubleTree Hotel at Greenway Plaza. Register here.

Houston tops best cities for small biz expansion and more innovation news

Trending News

Editor's note: The top innovation news in recent weeks finds Houston at the top of the pack for small business friendliness, as well as a new facility at Generation Park. Plus, an innovative air taxi network will land in Texas next year. Below are the most-read InnovationMap stories published Oct. 14-31, 2026.

Houston ranks high on best cities for small-business expansion report

For small businesses looking to expand, Houston might be the right place. Among 56 major U.S. metros, Houston grabbed the No. 6 spot on a new list of the metros boasting the strongest environments for small-business expansion. A 2025 report from the state comptroller’s office showed roughly 970,000 small businesses operate in the 13-county Gulf Coast region. The region includes the majority of the Houston metro area. Continue reading.

Generation Park lands new facility to scale xeno-organ production

Maryland-based United Therapeutics Corp. has opened a new 77,448-square-foot facility to manufacture xeno-organs in Northeast Houston’s growing biotech hub, Generation Park. The new Houston location is United Therapeutics’ third Designated Pathogen-Free (DPF) site, named for transplant pioneers Dr. Bartley P. Griffith and Dr. Robert A. Montgomery. The company says the new facility will enable it to scale commercial production of its xeno-organs once they receive regulatory approval. Continue reading.

Air taxi network to land in 'Texas triangle' of Houston, Austin, DFW next year

San Jose, California-based aerospace company Archer Aviation is bringing its air-taxi system to the “Texas triangle” of Houston, Austin and Dallas-Fort Worth. Currently, the planned zero-emission electric air taxi networks will use Archer’s Midnight air taxi to “turn 60- to 90-minute drives to major airports, business districts and major destinations into 10- to 20-minute flights,” the company said. Archer plans to begin flights in the Texas triangle next year. Continue reading.

Rice University launches AI initiative, plans to hire 75 faculty

Houston’s Rice University announced a university-wide artificial intelligence initiative this week that includes hiring 75 new AI-focused faculty. It also shared new details about its planned state-of-the-art facility, The Arc. Fresh off the announcement of Rice’s new Master of Artificial Intelligence (MAI) coming next fall, the university shared that it plans to expand its AI-related courses and be a “global leader in advanced computing and responsible AI.” Continue reading.

Houston's Rice University named the No. 1 best Texas college for 2027

Rice ranks No. 1 in Texas on new 2027 list. Rice University/Facebook

With early application season in full swing, a local university is racking up accolades on a new list of the 10 best Texas colleges for 2027. Rice University topped the list as the No. 1 best university in Texas in WalletHub's annual "College & University Rankings" report, showing Houston students don't have to travel out of state to earn a top-notch degree. Continue reading.

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