Virus detection using nanoparticles and deep neural network-enabled smartphone system.
Virus detection using nanoparticles and deep neural network-enabled smartphone system.
复制标题
使用纳米颗粒和支持神经网络的智能手机系统的病毒检测。
DOI:
10.1126/sciadv.abd5354
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发表时间:
2020-12
期刊:
影响因子:
13.6
通讯作者:
Shafiee H
中科院分区:
文献类型:
--
作者:
Draz MS;Vasan A;Muthupandian A;Kanakasabapathy MK;Thirumalaraju P;Sreeram A;Krishnakumar S;Yogesh V;Lin W;Yu XG;Chung RT;Shafiee H
A virus detection method using deep learning–based analysis of smartphone-recorded microchip images without any optical hardware. Emerging and reemerging infections present an ever-increasing challenge to global health. Here, we report a nanoparticle-enabled smartphone (NES) system for rapid and sensitive virus detection. The virus is captured on a microchip and labeled with specifically designed platinum nanoprobes to induce gas bubble formation in the presence of hydrogen peroxide. The formed bubbles are controlled to make distinct visual patterns, allowing simple and sensitive virus detection using a convolutional neural network (CNN)–enabled smartphone system and without using any optical hardware smartphone attachment. We evaluated the developed CNN-NES for testing viruses such as hepatitis B virus (HBV), HCV, and Zika virus (ZIKV). The CNN-NES was tested with 134 ZIKV- and HBV-spiked and ZIKV- and HCV-infected patient plasma/serum samples. The sensitivity of the system in qualitatively detecting viral-infected samples with a clinically relevant virus concentration threshold of 250 copies/ml was 98.97% with a confidence interval of 94.39 to 99.97%.
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DOI:
10.1126/science.aam8332
发表时间:
2017-07-14
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Halliday JEB;Hampson K;Hanley N;Lembo T;Sharp JP;Haydon DT;Cleaveland S
通讯作者:
Cleaveland S
DOI:
10.1126/science.aaa4339
发表时间:
2015-03-13
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Heesterbeek H;Anderson RM;Andreasen V;Bansal S;De Angelis D;Dye C;Eames KT;Edmunds WJ;Frost SD;Funk S;Hollingsworth TD;House T;Isham V;Klepac P;Lessler J;Lloyd-Smith JO;Metcalf CJ;Mollison D;Pellis L;Pulliam JR;Roberts MG;Viboud C;Isaac Newton Institute IDD Collaboration
通讯作者:
Isaac Newton Institute IDD Collaboration
影响因子:
17.1
作者:
Draz MS;Lakshminaraasimulu NK;Krishnakumar S;Battalapalli D;Vasan A;Kanakasabapathy MK;Sreeram A;Kallakuri S;Thirumalaraju P;Li Y;Hua S;Yu XG;Kuritzkes DR;Shafiee H
通讯作者:
Shafiee H
影响因子:
64.8
作者:
Kostyuchenko, Victor A.;Lim, Elisa X. Y.;Lok, Shee-Mei
通讯作者:
Lok, Shee-Mei
影响因子:
9.4
作者:
Gourlain, K;Soulier, A;Pawlotsky, JM
通讯作者:
Pawlotsky, JM