CRISPR-based, amplification-free colorimetric sensing has emerged as a powerful approach for exosomal miRNA (Exo-miR) analysis, offering high specificity, simple operation, and direct visual readout suitable for point-of-care diagnostics. However, the sensitivity of existing systems is limited because conventional colo...
M. Lee, Minkyu Shin, Joungpyo Lim et al.· Nano Convergence· 0 citations
Early cancer detection can expand treatment options and improve patient survival, but it requires tests that can be repeated with minimal patient burden. Urine and saliva can be collected non-invasively and may contain cancer-associated nucleic acids, proteins, and extracellular vesicles. Clinical analysis of these bod...
Se Eun Kim, Hye Kyu Choi, Jin-Ha Choi· Biosensors· 0 citations
Rapid and sensitive detection of disease‐related biomarkers is critical for early diagnosis and appropriate treatment. However, conventional analytical methods are often time‐consuming and require complex procedures and skilled personnel. Electrochemical biosensors have therefore attracted considerable attention beca...
M. Ahn, Sang Baek Sim, Izzati Haizan et al.· Electrochemical Science Adva...· 0 citations
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