https://scholars.lib.ntu.edu.tw/handle/123456789/626589
標題: | Highly Efficient Blood Protein Analysis Using Membrane Purification Technique and Super-Hydrophobic SERS Platform for Precise Screening and Staging of Nasopharyngeal Carcinoma | 作者: | Lin, Jinyong Weng, Youliang Lin, Xueliang Qiu, Sufang Huang, Zufang Pan, Changbin Li, Ying KIEN-VOON KONG Zhang, Xianzeng Feng, Shangyuan |
關鍵字: | deep learning; nasopharyngeal carcinoma; protein SERS; super-hydrophobic platform | 公開日期: | 8-八月-2022 | 出版社: | MDPI | 卷: | 12 | 期: | 15 | 來源出版物: | Nanomaterials (Basel, Switzerland) | 摘要: | Early screening and precise staging are crucial for reducing mortality in patients with nasopharyngeal carcinoma (NPC). This study aimed to assess the performance of blood protein surface-enhanced Raman scattering (SERS) spectroscopy, combined with deep learning, for the precise detection of NPC. A highly efficient protein SERS analysis, based on a membrane purification technique and super-hydrophobic platform, was developed and applied to blood samples from 1164 subjects, including 225 healthy volunteers, 120 stage I, 249 stage II, 291 stage III, and 279 stage IV NPC patients. The proteins were rapidly purified from only 10 µL of blood plasma using the membrane purification technique. Then, the super-hydrophobic platform was prepared to pre-concentrate tiny amounts of proteins by forming a uniform deposition to provide repeatable SERS spectra. A total of 1164 high-quality protein SERS spectra were rapidly collected using a self-developed macro-Raman system. A convolutional neural network-based deep-learning algorithm was used to classify the spectra. An accuracy of 100% was achieved for distinguishing between the healthy and NPC groups, and accuracies of 96%, 96%, 100%, and 100% were found for the differential classification among the four NPC stages. This study demonstrated the great promise of SERS- and deep-learning-based blood protein testing for rapid, non-invasive, and precise screening and staging of NPC. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/626589 | ISSN: | 2079-4991 | DOI: | 10.3390/nano12152724 |
顯示於: | 化學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。