Identifying DNA mismatches at single-nucleotide resolution by probing individual surface potentials of DNA-capped nanoparticles

Nanoscale ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 538-547 ◽  
Author(s):  
Hyungbeen Lee ◽  
Sang Won Lee ◽  
Gyudo Lee ◽  
Wonseok Lee ◽  
Kihwan Nam ◽  
...  
Keyword(s):  
Kelvin Probe Force Microscopy ◽  
Powerful Method ◽  
Kelvin Probe ◽  
Single Nucleotide ◽  
Force Microscopy ◽  
Surface Potentials ◽  
Dna Mismatches ◽  
Nucleotide Resolution ◽  
Single Nucleotide Resolution

Here, we demonstrate a powerful method to discriminate DNA mismatches at single-nucleotide resolution from 0 to 5 mismatches (χ0 to χ5) using Kelvin probe force microscopy (KPFM).

Direct Measurement of Transfer Functions in Kelvin Probe Force Microscopy Using Artificially Patterned Surface Potentials

2008 ◽  
Vol 47 (7) ◽  
pp. 5630-5635 ◽  
Author(s):  
Kazunari Ozasa ◽  
Shigeyuki Nemoto ◽  
Takashi Isoshima ◽  
Eisuke Ito ◽  
Mizuo Maeda ◽  
...  
Keyword(s):  
Direct Measurement ◽  
Transfer Functions ◽  
Kelvin Probe Force Microscopy ◽  
Kelvin Probe ◽  
Force Microscopy ◽  
Patterned Surface ◽  
Surface Potentials
Sign in / Sign up

Export Citation Format

Share Document