Nurseify is an on-demand platform that allows nurses and health care organizations to take part in the gig economy. Photo via unsplash.com

Health care executive Benjamin Foster knows that nurses are essential — especially in times of crisis.

In 2017, when Hurricane Harvey struck Houston, he watched as local health care organizations struggled to find nurses who could meet the desperate need at hard-to-reach facilities. And as Regional Chief Human Resources Officer at HCA Houston Healthcare, he had also grown accustomed to the high costs and inefficiencies of traditional medical staffing agencies.

In 2020, in response to the demand for nurses in the pandemic, he decided it was time to act, launching Nurseify in May of that year.

Nurseify is an on-demand platform that allows nurses and health care organizations to take part in the gig economy.With guidance from Rama Walker, Nurseify’s Chief Nursing Officer and Chief Operating Officer with a background in ER administration, the platform uses AI to match nurses with facilities looking to fill short-term assignments.

Nurses are able to set their rates and schedules through the app. Health care facilities can directly vet applicants through their profiles and ratings. The platform also can predict when there might be a higher demand for contract nurses at various facilities based on vacancies and increased patient volume.

“We hope to empower nurses and help individuals take control of their careers by offering transparency and a way to create schedules to better fit their lifestyles,” says Foster, CEO of Nurseify, in a statement. “In this gig-economy, it’s imperative to have an easy and effective way for nurses and healthcare facilities to communicate directly about opportunities, and Nurseify provides a place where they can do just that.”

Additionally, the platform features educational, financial, and support resources for nurse users, as well as options to work with entrepreneurial mentors and wellness coaches with the goal of empowering nurses in what's proven to be a demanding field, especially since the onset of the pandemic.

“As nurse advocates, we prioritize an honest hiring process and nurses’ work-life balance and overall wellbeing,” Walker adds in a statement.

According to the Nurseify team, more than 5,000 nurses have created profiles on the platform at press time; and 60 healthcare facilities have access to Nurseify.

Through the Nuresify mobile app, which launches in May, the company aims to attract more users and health care facilities.

Currently the company is focused on its operations in Texas, Georgia, Florida, and South Carolina, which were pilot states for Nurseify. But the company aims to expand nationally and internationally in the future.

Houston-based acute care startup Kare Technologies launched a similar platform for staffing within the senior living facility and caregiving realms in 2021. Read more about that company here.

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Houston researchers make headway on affordable, sustainable sodium-ion battery

Energy Solutions

A new study by researchers from Rice University’s Department of Materials Science and NanoEngineering, Baylor University and the Indian Institute of Science Education and Research Thiruvananthapuram has introduced a solution that could help develop more affordable and sustainable sodium-ion batteries.

The findings were recently published in the journal Advanced Functional Materials.

The team worked with tiny cone- and disc-shaped carbon materials from oil and gas industry byproducts with a pure graphitic structure. The forms allow for more efficient energy storage with larger sodium and potassium ions, which is a challenge for anodes in battery research. Sodium and potassium are more widely available and cheaper than lithium.

“For years, we’ve known that sodium and potassium are attractive alternatives to lithium,” Pulickel Ajayan, the Benjamin M. and Mary Greenwood Anderson Professor of Engineering at Rice, said in a news release. “But the challenge has always been finding carbon-based anode materials that can store these larger ions efficiently.”

Lithium-ion batteries traditionally rely on graphite as an anode material. However, traditional graphite structures cannot efficiently store sodium or potassium energy, since the atoms are too big and interactions become too complex to slide in and out of graphite’s layers. The cone and disc structures “offer curvature and spacing that welcome sodium and potassium ions without the need for chemical doping (the process of intentionally adding small amounts of specific atoms or molecules to change its properties) or other artificial modifications,” according to the study.

“This is one of the first clear demonstrations of sodium-ion intercalation in pure graphitic materials with such stability,” Atin Pramanik, first author of the study and a postdoctoral associate in Ajayan’s lab, said in the release. “It challenges the belief that pure graphite can’t work with sodium.”

In lab tests, the carbon cones and discs stored about 230 milliamp-hours of charge per gram (mAh/g) by using sodium ions. They still held 151 mAh/g even after 2,000 fast charging cycles. They also worked with potassium-ion batteries.

“We believe this discovery opens up a new design space for battery anodes,” Ajayan added in the release. “Instead of changing the chemistry, we’re changing the shape, and that’s proving to be just as interesting.”

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This story originally appeared on EnergyCapitalHTX.com.

FAA demands investigation into SpaceX's out-of-control Starship flight

Out of this world

The Federal Aviation Administration is demanding an accident investigation into the out-of-control Starship flight by SpaceX on May 27.

Tuesday's test flight from Texas lasted longer than the previous two failed demos of the world's biggest and most powerful rocket, which ended in flames over the Atlantic. The latest spacecraft made it halfway around the world to the Indian Ocean, but not before going into a spin and breaking apart.

The FAA said Friday that no injuries or public damage were reported.

The first-stage booster — recycled from an earlier flight — also burst apart while descending over the Gulf of Mexico. But that was the result of deliberately extreme testing approved by the FAA in advance.

All wreckage from both sections of the 403-foot (123-meter) rocket came down within the designated hazard zones, according to the FAA.

The FAA will oversee SpaceX's investigation, which is required before another Starship can launch.

CEO Elon Musk said he wants to pick up the pace of Starship test flights, with the ultimate goal of launching them to Mars. NASA needs Starship as the means of landing astronauts on the moon in the next few years.

TMC med-tech company closes $2.5M series A, plans expansion

fresh funding

Insight Surgery, a United Kingdom-based startup that specializes in surgical technology, has raised $2.5 million in a series A round led by New York City-based life sciences investor Nodenza Venture Partners. The company launched its U.S. business in 2023 with the opening of a cleanroom manufacturing facility at Houston’s Texas Medical Center.

The startup says the investment comes on the heels of the U.S. Food and Drug Administration (FDA) granting clearance to the company’s surgical guides for orthopedic surgery. Insight says the fresh capital will support its U.S. expansion, including one new manufacturing facility at an East Coast hospital and another at a West Coast hospital.

Insight says the investment “will provide surgeons with rapid access to sophisticated tools that improve patient outcomes, reduce risk, and expedite recovery.”

Insight’s proprietary digital platform, EmbedMed, digitizes the surgical planning process and allows the rapid design and manufacturing of patient-specific guides for orthopedic surgery.

“Our mission is to make advanced surgical planning tools accessible and scalable across the U.S. healthcare system,” Insight CEO Henry Pinchbeck said in a news release. “This investment allows us to accelerate our plan to enable every orthopedic surgeon in the U.S. to have easy access to personalized surgical devices within surgically meaningful timelines.”

Ross Morton, managing Partner at Nodenza, says Insight’s “disruptive” technology may enable the company to become “the leader in the personalized surgery market.”

The startup recently entered a strategic partnership with Ricoh USA, a provider of information management and digital services for businesses. It also has forged partnerships with the Hospital for Special Surgery in New York City, University of Chicago Medicine, University of Florida Health and UAB Medicine in Birmingham, Alabama.