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PubMed Publications| Keyword search (4,163 papers available) |  |
"lung" Keyword-tagged Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | Lung Nodule Malignancy Classification Integrating Deep and Radiomic Features in a Three-Way Attention-Based Fusion Module | Khademi S; Heidarian S; Afshar P; Mohammadi A; Sidiqi A; Nguyen ET; Ganeshan B; Oikonomou A; | 41150036 ENCS |
| 2 | Virtual reality-based preoperative planning for optimized trocar placement in thoracic surgery: A preliminary study | Harirpoush A; Rakovich G; Kersten-Oertel M; Xiao Y; | 39720764 ENCS |
| 3 | Translating the Interplay of Cognition and Physical Performance in COPD and Interstitial Lung Disease: Meeting Report and Literature Review | Rozenberg D; Reid WD; Camp P; Campos JL; Dechman G; Davenport PW; Egan H; Fisher JH; Guenette JA; Gold D; Goldstein RS; Goodridge D; Janaudis-Ferreira T; Kaplan AG; Langer D; Marciniuk DD; Moore B; Orchanian-Cheff A; Otoo-Appiah J; Pepin V; Rassam P; Rotenberg S; Ryerson C; Spruit MA; Stanbrook MB; Stickland MK; Tom J; Wentlandt K; | 38901488 HKAP |
| 4 | Curcumin inhibition of bleomycin-induced changes in lung collagen synthesis, deposition and assembly | Durairaj P; Venkatesan S; Narayanan V; Babu M; | 34643929 BIOLOGY |
| 5 | Defective GaAs nanoribbon-based biosensor for lung cancer biomarkers: a DFT study | Tarun T; Singh P; Kaur H; Walia GK; Randhawa DKK; Choudhary BC; | 34459994 ENCS |
| 6 | Circulating miR-1246 Targeting UBE2C, TNNI3, TRAIP, UCHL1 Genes and Key Pathways as a Potential Biomarker for Lung Adenocarcinoma: Integrated Biological Network Analysis | Huang S; Wei YK; Kaliamurthi S; Cao Y; Nangraj AS; Sui X; Chu D; Wang H; Wei DQ; Peslherbe GH; Selvaraj G; Shi J; | 33050659 CHEMBIOCHEM |
| 7 | Protective effects of curcumin on bleomycin-induced changes in lung glycoproteins. | Durairaj P, Venkatesan S, Narayanan V, Babu M | 32350681 BIOLOGY |
| 8 | Performance monitoring in lung cancer patients pre- and post-chemotherapy using fine-grained electrophysiological measures | Simó M; Gurtubay-Antolin A; Vaquero L; Bruna J; RodrÃguez-Fornells A; | 29387526 MLNP |
| Title: | Defective GaAs nanoribbon-based biosensor for lung cancer biomarkers: a DFT study | ||||
| Authors: | Tarun T, Singh P, Kaur H, Walia GK, Randhawa DKK, Choudhary BC | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/34459994/ | ||||
| DOI: | 10.1007/s00894-021-04889-9 | ||||
| Publication: | Journal of molecular modeling | ||||
| Keywords: | Biomarker; Biosensor; Density functional theory (DFT); Gallium arsenide; Lung cancer; Nanoribbons; | ||||
| PMID: | 34459994 | Category: | Date Added: | 2021-08-30 | |
| Dept Affiliation: |
ENCS
1 Electrical and Computer Engineering Department, Concordia University, Montreal, H3G 1M8, Canada. 2 Department of Electronics and Communication Engineering, Guru Nanak Dev University, Regional Campus, Jalandhar, Punjab, India. 3 School of Electronics and Electrical Engineering, Lovely Professional University, Phagwara, Punjab, India. gurleen.24800@lpu.co.in. 4 Applied Science Department, National Institute of Technical 'Teachers' Training and Research (NITTTR), Chandigarh, India. |
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Description: |
Density functional theory-based first-principles investigation is performed on pristine and mono vacancy induced GaAs nanoribbons to detect the presence of three volatile organic compounds (VOCs), aniline, isoprene and o-toluidine, which will aid in sensing lung cancer. The study has shown that pristine nanoribbon senses all three analytes. For the pristine structure, we observe decent adsorbing parameters and the bandgap widens after the adsorption of analytes. However, the introduction of the carrier traps induced by defect causes deep energy wells that vary the electrical properties as indicated in the bandgap analysis of GaAs, wherein adsorption of aniline and o-toluidine reduces the bandgap to 0 eV, making the structure highly conductive in nature. The adsorption energies of defect-induced nanoribbon are more as compared with the pristine counterpart. Nonetheless, the introduction of defects has improved the sensitivity further. |
