Author Archives: saronp

Identification of Methanol Contamination in Commercial Hand Sanitizers with Handheld Raman

Posted on August 18, 2020 by saronp

There has been an increased demand for commercial alcohol-based hand sanitizers since the outbreak of the coronavirus SARS-CoV-2 (COVID-19).  To … Continue reading →

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Substandard Quality of the Antimicrobials Sold in the Street Markets in Haiti

Posted on July 28, 2020 by saronp

According to the World Health Organization (WHO) Global Surveillance and Monitoring System, an estimated 1 in 10 medical products circulating … Continue reading →

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Transmission Raman and Content Uniformity Testing

Posted on July 10, 2020 by saronp

Content uniformity testing is a standard pharmaceutical test to ensure the active pharmaceutical ingredient (API) content in solid dosage forms … Continue reading →

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STRam®: 1064 Making Waves

Posted on June 4, 2020 by saronp

Raw pharmaceutical materials are frequently packaged within polyethylene bottles, or Kraft paper sacks in single or multiple layers. Properly identifying … Continue reading →

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Historic Stamps: Cracking down on counterfeits with Raman

Posted on April 23, 2020 by saronp

Historical stamps are cultural heritage objects that provide an invaluable amount of historical information. Holding a high monetary value as … Continue reading →

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Nutraceuticals: Challenging real-world samples for handheld Raman

Posted on March 13, 2020 by saronp

Botanicals are a well-known active ingredient within the nutraceuticals market. They are plants used for their medicinal and therapeutic properties. … Continue reading →

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What is Laser-Induced Breakdown Spectroscopy?

Posted on July 22, 2019 by saronp

Laser-induced breakdown spectroscopy, abbreviated as LIBS analysis, is a versatile technique used to interrogate the elemental composition of a sample. … Continue reading →

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Interview: Peter Muller Talks about Using the i-Raman Plus for Mineral Identification

Posted on February 22, 2019 by saronp

Raman spectroscopy is growing in popularity as a tool for mineral identification due to its heightened sensitivity to chemical structures … Continue reading →

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Handheld Raman spectroscopy for programmable SERS active substrates

Posted on July 5, 2016 by saronp

In recent research published in Scientific Reports, B&W Tek’s NanoRam® handheld Raman spectrometer was utilized in a study on programmable SERS active substrates for chemical and biosensing applications using amorphous/crystalline hybrid silicon nanomaterial. Continue reading →

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The diagnostic accuracy of the hand-held Raman spectrometer for the identification of anti-malarial drugs

Posted on May 31, 2016 by saronp

Published in the 2016 Malaria Journal, this study was conducted to determine the diagnostic accuracy of the NanoRam® handheld Raman spectrometer for the identification of anti-malarial drugs in response to the increasing need for accurate and field-applicable instruments for the evaluation of the quality of anti-malarial drugs. Continue reading →

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