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Washington State University researchers develop Laboratory on Smartphone that can detect Cancer

A spectrometer analyses the amount and type of chemicals in a sample by measuring the light spectrum

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Representational image. Flickr
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Washington, October 23, 2016: In a major step towards faster and convenient delivery of medical tests, Washington State University researchers have developed a low-cost, portable laboratory on a smartphone that can analyse several samples at once to catch a cancer biomarker, producing lab quality results.

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At a time when patients and medical professionals expect always faster results, researchers are trying to translate bio detection technologies used in laboratories to the field and clinic, so patients can get nearly instant diagnoses in a physician’s office, an ambulance or the emergency room.

The research team created an eight channel smartphone spectrometer that can detect human interleukin-6 (IL-6), a known biomarker for lung, prostate, liver, breast and epithelial cancers.

A spectrometer analyses the amount and type of chemicals in a sample by measuring the light spectrum.

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“The spectrometer would be especially useful in clinics and hospitals that have a large number of samples without on-site labs, or for doctors who practice abroad or in remote areas,” said lead researcher Lei Li, Assistant Professor in the School of Mechanical and Materials Engineering.

“They can’t carry a whole lab with them. They need a portable and efficient device,” Li noted.

Although smartphone spectrometers exist, they only monitor or measure a single sample at a time, making them inefficient for real world applications.

The multichannel spectrometer can measure up to eight different samples at once using a common test called ELISA that identifies antibodies and colour change as disease markers, according to a study published in the journal Biosensors and Bioelectronics.

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“With our eight channel spectrometer, we can put eight different samples to do the same test, or one sample in eight different wells to do eight different tests. This increases our device’s efficiency,” said Li, who has filed a provisional patent for the work.

Although the system currently works with an iPhone 5, the researchers said they are creating an adjustable design that will be compatible with any smartphone. (IANS)

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  • Ruchika Kumari

    sounds very interesting

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FIFA World Cup 2018: Indian Cuisine becomes the most sought after in Moscow

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Indian cuisine in FIFA World cup
Indian dishes available in Moscow during FIFA World Cup 2018, representational image, wikimedia commons

June 17, 2018:

Restaurateurs Prodyut and Sumana Mukherjee have not only brought Indian cuisine to the ongoing FIFA World Cup 2018 here but also plan to dish out free dinner to countrymen if Argentina wins the trophy on July 15.

Based in Moscow for the last 27 years, Prodyut and Sumana run two Indian eateries, “Talk Of The Town” and “Fusion Plaza”.

You may like to read more on Indian cuisine: Indian ‘masala’, among other condiments spicing up global food palate.

Both restaurants serve popular Indian dishes like butter chicken, kebabs and a varied vegetarian spread.

During the ongoing FIFA World Cup 2018, there will be 25 per cent discount for those who will possess a Fan ID (required to watch World Cup games).

There will also be gifts and contests on offers during matches in both the restaurants to celebrate the event.

The Mukherjees, hailing from Kolkata, are die-hard fans of Argentina. Despite Albiceleste drawing 1-1 with Iceland in their group opener with Lionel Messi failing to sparkle, they believe Jorge Sampaoli’s team can go the distance.

“I am an Argentina fan. I have booked tickets for a quarterfinal match, a semifinal and of course the final. If Argentina goes on to lift

During the World Cup, there will be 25 per cent discount for those who will possess a Fan ID (required to watch World Cup games).

There will also be gifts and contests on offers during matches in both the restaurants to celebrate the event.

FIFA World Cup 2018 Russia
FIFA World Cup 2018, Wikimedia Commons.

“We have been waiting for this World Cup. Indians come in large numbers during the World Cup and we wanted these eateries to be a melting point,” he added.

According to Cutting Edge Events, FIFA’s official sales agency in India for the 2018 World Cup, India is amongst the top 10 countries in terms of number of match tickets bought.

Read more about Indian cuisine abroad: Hindoostane Coffee House: London’s First Indian Restaurant.

Prodyut came to Moscow to study engineering and later started working for a pharmaceutical company here before trying his hand in business. Besides running the two restaurants with the help of his wife, he was into the distribution of pharmaceutical products.

“After Russia won the first match of the World Cup, the footfall has gone up considerably. The Indians are also flooding in after the 6-9 p.m. game. That is the time both my restaurants remain full,” Prodyut said.

There are also plans to rope in registered fan clubs of Latin American countries, who will throng the restaurants during matches and then follow it up with after-game parties till the wee hours.

“I did get in touch with some of the fan clubs I had prior idea about. They agreed to come over and celebrate the games at our joints. Those will be gala nights when both eateries will remain open all night for them to enjoy,” Prodyut said.

Watching the World Cup is a dream come true for the couple, Sumana said.

“We want to make the Indians who have come here to witness the spectacle and feel at home too. We always extend a helping hand and since we are from West Bengal, we make special dishes for those who come from Bengal,” she added. (IANS)

 

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