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Real-time gross actinide monitoring in extreme (106:1) beta-gamma background fluid streams using mini-ATMFDs.

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Title: Real-time gross actinide monitoring in extreme (106:1) beta-gamma background fluid streams using mini-ATMFDs.
Authors: Ozerov, Stepan1 (AUTHOR), Boyle, Nathan2 (AUTHOR), DiPrete, David2 (AUTHOR), Taleyarkhan, Rusi P.1 (AUTHOR) rusi@purdue.edu
Source: Journal of Radioanalytical & Nuclear Chemistry. Dec2025, Vol. 334 Issue 12, p9259-9270. 12p.
Subjects: Alpha rays, Fission products, Radiation, Nuclear counters, Actinide elements, Real-time computing
Abstract: Real-time, trace alpha activity monitoring in extreme mixed radiation fields is a well-known challenge in fission product-rich streams containing mixtures of beta-gamma-alpha radiation-emitting isotopes, arising due to the extreme 106:1 ratio of background beta-gamma vs. alpha radiation activity levels. This paper presents results from a novel approach to addressing this challenge, based on Tensioned Metastable Fluid Detector (TMFD) sensing technology. An acoustically driven technique was developed and tested at Purdue University (using dissolved Rn-Po and U-chain alpha emitters), and validated (with dissolved Pu) at Savannah River National Laboratory for real-time monitoring of alpha activity in the 100–10,000 dpm/mL range. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Radioanalytical & Nuclear Chemistry is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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  Data: <searchLink fieldCode="DE" term="%22Alpha+rays%22">Alpha rays</searchLink><br /><searchLink fieldCode="DE" term="%22Fission+products%22">Fission products</searchLink><br /><searchLink fieldCode="DE" term="%22Radiation%22">Radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Nuclear+counters%22">Nuclear counters</searchLink><br /><searchLink fieldCode="DE" term="%22Actinide+elements%22">Actinide elements</searchLink><br /><searchLink fieldCode="DE" term="%22Real-time+computing%22">Real-time computing</searchLink>
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  Data: Real-time, trace alpha activity monitoring in extreme mixed radiation fields is a well-known challenge in fission product-rich streams containing mixtures of beta-gamma-alpha radiation-emitting isotopes, arising due to the extreme 106:1 ratio of background beta-gamma vs. alpha radiation activity levels. This paper presents results from a novel approach to addressing this challenge, based on Tensioned Metastable Fluid Detector (TMFD) sensing technology. An acoustically driven technique was developed and tested at Purdue University (using dissolved Rn-Po and U-chain alpha emitters), and validated (with dissolved Pu) at Savannah River National Laboratory for real-time monitoring of alpha activity in the 100–10,000 dpm/mL range. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Journal of Radioanalytical & Nuclear Chemistry is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1007/s10967-025-10558-5
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      – Code: eng
        Text: English
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        PageCount: 12
        StartPage: 9259
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      – SubjectFull: Alpha rays
        Type: general
      – SubjectFull: Fission products
        Type: general
      – SubjectFull: Radiation
        Type: general
      – SubjectFull: Nuclear counters
        Type: general
      – SubjectFull: Actinide elements
        Type: general
      – SubjectFull: Real-time computing
        Type: general
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      – TitleFull: Real-time gross actinide monitoring in extreme (106:1) beta-gamma background fluid streams using mini-ATMFDs.
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            NameFull: Boyle, Nathan
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            – D: 01
              M: 12
              Text: Dec2025
              Type: published
              Y: 2025
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