It is concluded that it is possible differentiate similar kind of solution by measuring the quantized conductance behavior
📌 3 Key Takeaways
🎯
Objective & Hypothesis:I n this study, a system for undergraduate and graduate laboratories was designed in order to investigate quantized conductivity behavior of solutions.
📊
Key Findings & Data:The quantized conductivity of the DNA solution was examined by using the designed system.
💡
Conclusion & Impact:It is concluded that it is possible differentiate similar kind of solution by measuring the quantized conductance behavior
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Quantized conductivity · Healthy DNA · Mutated DNA
Abstract
I n this study, a system for undergraduate and graduate laboratories was designed in order to investigate quantized conductivity behavior of solutions. The quantized conductivity of the DNA solution was examined by using the designed system. The quantized conductivity peculiarity of DNA solution was observed. The same quantized feature couldn’t be reached after repeated experiments for buffer solution, mutated DNA solutions. It is concluded that it is possible differentiate similar kind of solution by measuring the quantized conductance behavior
ÖZTÜRK, Y., YILDIRIM, B., ŞEKERİN, K., BAYRAM, A. (2022). Quantized Conductance Measurement System for Liquids and Application to DNA Solution. Hittite Journal of Science and Engineering, Cilt: 4 - Sayı: 1, 51–55. https://ajindex.com/articles/538072
Sullivan TS, Geiger MS, Keller JS, Klopcic JT, Peiris FC, Schumacher BW, Spater JS, Turner PC. Innovations in nanoscience education at Kenyon College. IEEE Transactions on Education 51(2) (2008) 234-241
Agraıt N, Yeyati AL, Van Ruitenbeek JM. Quantum properties of atomic-sized conductors. Physics Reports 377(2) (2003) 81-279
Costa-Krämer JL, García N, García-Mochales P, Serena PA, Marqués MI, Correia A. Conductance quantization in nanowires formed between micro and macroscopic metallic electrodes. Physical Review B 55(8) (1997) 5416
Tolley R, Silvidi A, Little C, Eid KF. Conductance quantization: A laboratory experiment in a senior-level nanoscale science and technology course. American Journal of Physics 81(1) (2013) 14-19
Muren NB, Olmon ED, Barton JK. Solution, surface, and single molecule platforms for the study of DNA-mediated charge transport. Physical Chemistry Chemical Physics, 14(40) (2012) 13754-13771
Kelley SO, Jackson NM, Hill MG, Barton JK. Long‐Range Electron Transfer through DNA Films. Angewandte Chemie International Edition 38(7) (1999) 941-945
Delaney S, Barton JK. Long-range DNA charge transport. The Journal of organic chemistry 68(17) (2003) 6475- 6483
Dekker C, Ratner M. Electronic properties of DNA. Physics World 14(8) (2001) 29
Xu B, Zhang P, Li X, Tao N. Direct conductance measurement of single DNA molecules in aqueous solution. Nano letters 4(6) (2004) 1105-1108
Porath D, Bezryadin A, De Vries S, Dekker C. Direct measurement of electrical transport through DNA molecules. Nature 403(6770) (2000) 635-638
Storm AJ, Van Noort J, De Vries S, Dekker C. Insulating behavior for DNA molecules between nanoelectrodes at the 100 nm length scale. Applied Physics Letters 79(23) (2001) 3881-3883
Qi J, Edirisinghe N, Rabbani MG, Anantram MP. Unified model for conductance through DNA with the LandauerBüttiker formalism. Physical Review B 87(8) (2013) 085404
Chu CS, Sorbello RS. Effect of impurities on the quantized conductance of narrow channels. Physical Review B 40(9) (1989) 5941
Kasumov AY, Kociak M, Gueron S, Reulet B, Volkov VT, Klinov DV, Bouchiat, H. Proximity-induced superconductivity in DNA. Science 291(5502) (2001) 280-282
Tan B, Hodak M, Lu W, Bernholc J. Charge transport in DNA nanowires connected to carbon nanotubes. Physical Review B 92(7) (2015) 075429
Fink HW, Schönenberger C. Electrical conduction through DNA molecules. Nature 398(6726) (1999) 407-410.