| LDR | | 02415nmm uu200457 4500 |
| 001 | | 000000332950 |
| 005 | | 20240805171910 |
| 008 | | 181129s2018 |||||||||||||||||c||eng d |
| 020 | |
▼a 9780438037007 |
| 035 | |
▼a (MiAaPQ)AAI10794067 |
| 035 | |
▼a (MiAaPQ)upenngdas:13223 |
| 040 | |
▼a MiAaPQ
▼c MiAaPQ
▼d 248032 |
| 082 | 0 |
▼a 621.3 |
| 100 | 1 |
▼a Danda, Gopinath. |
| 245 | 10 |
▼a Two-dimensional Nanopore and Nanoporous Devices for Molecular Sensing and Ion Selectivity. |
| 260 | |
▼a [S.l.] :
▼b University of Pennsylvania.,
▼c 2018 |
| 260 | 1 |
▼a Ann Arbor :
▼b ProQuest Dissertations & Theses,
▼c 2018 |
| 300 | |
▼a 166 p. |
| 500 | |
▼a Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B. |
| 500 | |
▼a Adviser: Marija Drndic. |
| 502 | 1 |
▼a Thesis (Ph.D.)--University of Pennsylvania, 2018. |
| 520 | |
▼a Nanopore-based devices provide the ability to detect, analyze and manipulate molecules by monitoring changes in ionic current and sieving molecules dissolved in an electrolyte. While devices with single nanopores can be used as molecular sensors |
| 520 | |
▼a First, we investigate ionic flow and associated leakage currents in voltage-gated graphene nanopores predicted to help slow down DNA translocation velocity. We extract important parameters that can help reduce leakage currents while enhancing th |
| 520 | |
▼a Next, we report DNA detection with high sensitivity through monolayer tungsten disulfide (WS2) nanopores fabricated via electron-beam drilling and observe laser irradiation induced expansion of the pore, which we are able to control with nanomet |
| 520 | |
▼a Additionally, we study and calibrate sub-nm defect formation in suspended molybdenum disulfide membranes using ion-beam irradiation. Ionic current characterization of the devices exhibits selective ionic transport, thus laying experimental found |
| 590 | |
▼a School code: 0175. |
| 650 | 4 |
▼a Electrical engineering. |
| 650 | 4 |
▼a Nanotechnology. |
| 650 | 4 |
▼a Engineering. |
| 690 | |
▼a 0544 |
| 690 | |
▼a 0652 |
| 690 | |
▼a 0537 |
| 710 | 20 |
▼a University of Pennsylvania.
▼b Electrical and Systems Engineering. |
| 773 | 0 |
▼t Dissertation Abstracts International
▼g 79-10B(E). |
| 773 | |
▼t Dissertation Abstract International |
| 790 | |
▼a 0175 |
| 791 | |
▼a Ph.D. |
| 792 | |
▼a 2018 |
| 793 | |
▼a English |
| 856 | 40 |
▼u http://www.riss.kr/pdu/ddodLink.do?id=T14997776
▼n KERIS |
| 980 | |
▼a 201812
▼f 2019 |
| 990 | |
▼a 관리자 |