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|Articles - June 2012|
|Tuesday, May 29, 2012|
BY CORY MIMMS
Surgeons sometimes leave things inside patients — needles, scissors, even scalpels. Those items easily show up on X-rays, allowing doctors to find and remove them. But not surgical sponges. They require extra precaution; most sponges are marked with barium, which is difficult to see on X-rays. Portland State University chemistry professor Andrea Goforth and her graduate assistant, Anna Brown, have developed a better way to tag sponges using bismuth. Denser than lead and nontoxic, bismuth nanoparticles are perfect X-ray deflectors, and by infusing them in silicone they can be stitched into surgical sponges. “The heavier the atoms the better they scatter X-rays,” Goforth says. These bismuth markers — bismarkers — show up bright white on X-rays, making them practically impossible to miss. The preliminary patent application was filed last June and Goforth now is seeking an industry partner for the next stage of development: manufacturing, marketing and selling. She isn't finished with her bismuth research, though. “My original concept was that these would be injectable contrast agents,” Goforth says. By modifying them to bind with certain types of cells and then injecting them into the bloodstream, the particles could be used to find tumors.
Friday, March 27, 2015
BY LINDA BAKER
My daughter turned 18 last week, and for her birthday I got her a Car2Go membership. Not to label myself a disruptor or anything, but it felt like a groundbreaking moment. The two of us, mother and child, were participating in a new teen rite of passage: Instead of handing over the car keys, I handed over a car-sharing card — with the caveat that she not use the gift as her own personal car service.
Friday, April 24, 2015
BY AMY MILSHTEIN
Male tech workers speak out on the industry's gender troubles.
Thursday, March 26, 2015
Janet LaBar, Executive director, Greater Portland Inc.
Thursday, March 19, 2015
BY APRIL STREETER
How the private sector can ride the next transit revolution.
Tuesday, March 10, 2015
BY JACOB PALMER | OB DIGITAL NEWS EDITOR
Baseball is returning to Portland and city officials are hoping economic opportunity comes with it.
Friday, February 27, 2015
PHOTOS BY JASON E. KAPLAN
Images from the 2015 celebration of Oregon's great workplaces.
Wednesday, April 15, 2015
BY GARY CONKLING | GUEST BLOGGER
Avoiding a crisis is a great way to burnish your reputation, increase brand loyalty and become a market leader.
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A new report highlights how Oregon bankers are giving back to their communities.
Since 1932 Tidewater Transportation & Terminals (operating as Tidewater Barge Lines and Tidewater Terminal Company) has operated a multicommodity transportation and terminal company based in Vancouver, Washington. The friendly expression on the company’s shipping containers reflects the attitude of about 330 safety and community-conscious employees but belies how complicated the barge business really is.
The Port of The Dalles has run marine facilities since the 1930s, but they are part of a larger mission to strengthen the local economy. They focus on regional economic development with a strong bent toward adding good-paying jobs in high tech, manufacturing and other industries.
Thinking about an MBA? Join us for our upcoming Wine & Cheese Information Session to learn more about Concordia University's MBA program.
Providing attendees with unique taste of the Northwest Reception.
CFM Strategic Communications turns 25 this year and is celebrating with a revamped website, special events for firm alumni and clients, a special-label wine and a list of 25 stories about its client work over the past quarter century.