Engineering Pt Single-Atom Doped SeS/TiCNT MXene with Molecularly Imprinted Polymer for Precision Pancreatic Cancer Diagnostics: DFT and Molecular Dynamics Perspectives.
1/5 보강
Cyclophilin-B (CypB) is overexpressed in pancreatic cancer, thus, the potential screening of CypB in biofluids and tissue samples may boost the identification of early-stage pancreatic cancer.
APA
Selvam SP, Kamalakannan S, et al. (2025). Engineering Pt Single-Atom Doped SeS/TiCNT MXene with Molecularly Imprinted Polymer for Precision Pancreatic Cancer Diagnostics: DFT and Molecular Dynamics Perspectives.. Small methods, 9(12), e2500475. https://doi.org/10.1002/smtd.202500475
MLA
Selvam SP, et al.. "Engineering Pt Single-Atom Doped SeS/TiCNT MXene with Molecularly Imprinted Polymer for Precision Pancreatic Cancer Diagnostics: DFT and Molecular Dynamics Perspectives.." Small methods, vol. 9, no. 12, 2025, pp. e2500475.
PMID
40420649 ↗
Abstract 한글 요약
Cyclophilin-B (CypB) is overexpressed in pancreatic cancer, thus, the potential screening of CypB in biofluids and tissue samples may boost the identification of early-stage pancreatic cancer. A novel strategy of CypB detection utilizing the molecularly imprinted polymer platform, comprising higher binding affinity exhibiting cavities against the CypB protein was developed. Specifically, a nanocatalyst consisting of Pt single atom (Pt)-doped selenium disulfide (SeS)/TiCNT MXene nanocomposite is designed. The sluggish diffusion of Pt caused by the highest migration energy barrier of 6.39 eV unveils exceptionally high stability (2.89 ×10 d (300 K) and 1.053 × 10 d (750 K)) with (SeS)/TiCNT surface. The Pt boosted charge transfer kinetics paves the improved performance of the CypB sensor, while SeS/TiCNT supports the stable current density overall. The system establishes a dynamic linear range from 0.12 to 250 nm of CypB detection which correlates with the physiological existence of the CypB in human biofluids and tissues and the excellent detection limit of 80 pm. The liquid chromatography integrated mass spectrometer investigation warranted the significant enhancement of CypB associates with the progression of pancreatic cancer.
🏷️ 키워드 / MeSH 📖 같은 키워드 OA만
- Humans
- Pancreatic Neoplasms
- Molecular Dynamics Simulation
- Molecularly Imprinted Polymers
- Platinum
- Selenium
- Cyclophilins
- Molecular Imprinting
- Nanocomposites
- Disulfides
- Nitrites
- Titanium
- Transition Elements
- cyclophilin‐B
- linear sweep voltammetry
- pancreatic cancer
- single atom catalyst
- sluggish diffusion
🏷️ 같은 키워드 · 무료전문 — 이 논문 MeSH/keyword 기반
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