Publications

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2024    
Hyeonji Oh, Yu-Ming Tu, Laximicharan Samineni, Sophie De Respino, Behzad Mehrafrooz, Himanshu Joshi, Lynnicia Massenburg, Horacio Lopez-Marques, Nada Elessawy, Woochul Song, Harekrushna Behera, Raman Dhiman, Veda Sheersh Boorla, Kartik Kher, Yi-Chih Lin, Costas Maranas, Aleksei Aksimentiev, Benny D. Freeman, and Manish Kumar. "Dehydrated Biomimetic Membranes with Skinlike Structure and Function." ACS Applied Materials & Interfaces (2024).
2023    
Prabhat Tripathi, Behzad Mehrafrooz, Aleksei Aksimentiev, Sophie E. Jackson, Martin Gruebele, and Meni Wanunu. "A Marcus-Type Inverted Region in the Translocation Kinetics of a Knotted Protein." The Journal of Physical Chemistry Letters:10719-10726 (2023).
2022    
Jie Shen, Arundhati Roy, Himanshu Joshi, Laxmicharan Samineni, Ruijuan Ye, Yu-Ming Tu, Woochul Song, Matthew Skiles, Manish Kumar, Aleksei Aksimentiev, and Huaqiang Zeng. "Fluorofoldamer-Based Salt- and Proton-Rejecting Artificial Water Channels for Ultrafast Water Transport." Nano Lett 22:4831-4838 (2022).
Prabhat Tripathi, Morgan Chandler, Christopher Michael Maffeo, Ali Fallahi, Amr Makhamreh, Justin Halman, Aleksei Aksimentiev, Kirill A. Afonin, and Meni Wanunu. "Discrimination of RNA fiber structures using solid-state nanopores." Nanoscale 14:6866-6875 (2022).
Kasra S Tabatabaei, Bach Pham, Chao Pan, Jingqian Liu, Shubham Chandak, Spencer A. Shorkey, Alvaro G. Hernandez, Aleksei Aksimentiev, Min Chen, Charles M. Schroeder, and Olgica Milenkovic. "Expanding the Molecular Alphabet of DNA-Based Data Storage Systems with Neural Network Nanopore Readout Processing." Nano Letters (2022). PDF icon si.pdf (2.42 MB)
2021    
Sarah E. Ochmann, Himanshu Joshi, Ece Büber, Henri G. Franquelim, Pierre Stegemann, Barbara Saccà, Ulrich F. Keyser, Aleksei Aksimentiev, and Philip Tinnefeld. "DNA Origami Voltage Sensors for Transmembrane Potentials with Single-Molecule Sensitivity." Nano Letters 21:8634-8641 (2021). PDF icon si.pdf (2.41 MB)
Arundhati Roy, Jie Shen, Himanshu Joshi, Woochul Song, Yu-Ming Tu, Ratul Chowdhury, Ye Ruijuan, Ning Li, Changliang Ren, Manish Kumar, Aleksei Aksimentiev, and Huaqiang Zeng. "Foldamer-Based Ultrapermeable and Highly Selective Artificial Water Channels that Exclude Protons." Nature Nanotechnology 16:911-917 (2021). PDF icon si.pdf (2.73 MB)
Sioned F. Jones, Himanshu Joshi, Stephen J. Terry, Jonathan R. Burns, Aleksei Aksimentiev, Ulrike S. Eggert, and Stefan Howorka. "Hydrophobic Interactions between DNA Duplexes and Synthetic and Biological Membranes." Journal of the American Chemical Society 143:8305-8313 (2021). PDF icon si.pdf (20.33 MB)
Prabhat Tripathi, Abdelkrim Benabbas, Behzad Mehrafrooz, Hirohito Yamazaki, Aleksei Aksimentiev, Paul M. Champion, and Meni Wanunu. "Electrical unfolding of cytochrome during translocation through a nanopore constriction." Proceedings of the National Academy of Sciences 118 (2021). PDF icon si_published.pdf (5.09 MB)
Kristina Hübner, Himanshu Joshi, Aleksei Aksimentiev, Fernando D. Stefani, Philip Tinnefeld, and Guillermo P. Acuna. "Determining the In-Plane Orientation and Binding Mode of Single Fluorescent Dyes in DNA Origami Structures." ACS Nano 15:5109-5117 (2021). PDF icon si_published.pdf (1.28 MB)
2020    
James C. Phillips, David J. Hardy, Julio D. C. Maia, John E. Stone, João V. Ribeiro, Rafael C. Bernardi, Ronak Buch, Giacomo Fiorin, Jérôme Hénin, Wei Jiang, Ryan McGreevy, Marcelo C. R. Melo, Brian K. Radak, Robert D. Skeel, Abhishek Singharoy, Yi Wang, Benoît Roux, Aleksei Aksimentiev, Zaida Luthey-Schulten, Laxmikant V. Kalé et al. "Scalable molecular dynamics on CPU and GPU architectures with NAMD." J. Chem. Phys. 153 (2020).
Prabhat Tripathi, Liang Shuai, Himanshu Joshi, Hirohito Yamazaki, William H. Fowle, Aleksei Aksimentiev, Hicham Fenniri, and Meni Wanunu. "Rosette Nanotube Porins as Ion Selective Transporters and Single-Molecule Sensors." Journal of the American Chemical Society 142:1680-1685 (2020). PDF icon si.pdf (2.47 MB)
Woochul Song, Himanshu Joshi, Ratul Chowdhury, Joseph S. Najem, Yue-xiao Shen, Chao Lang, Codey B. Henderson, Yu-Ming Tu, Megan Farell, Megan E. Pitz, Costas D. Maranas, Paul S. Cremer, Robert J. Hickey, Stephen A. Sarles, Jun-li Hou, Aleksei Aksimentiev, and Manish Kumar. "Artificial Water Channels Enable Fast and Selective Water Permeation Through Water-wire Networks." Nature Nanotechnology. 15,:73-79 (2020). PDF icon song2019_si.pdf (15.29 MB)
2019    
Abhishek Singharoy, Christopher Maffeo, Karelia H. Delgado-Magnero, David J. K. Swainsbury, Melih Sener, Ulrich Kleinekathöfer, John W. Vant, Jonathan Nguyen, Andrew Hitchcock, Barry Isralewitz, Ivan Teo, Danielle E. Chandler, John E. Stone, James C. Phillips, Taras V. Pogorelov, Ilaria M. Mallus, Christophe Chipot, Zaida Luthey-Schulten, Peter D. Tieleman, Neil C. Hunter et al. "Atoms to Phenotypes: Molecular Design Principles of Cellular Energy Metabolism." Cell 179:1098-1111.e23 (2019).
Abhishek Singharoy, Christopher Maffeo, Karelia H. Delgado-Magnero, David J. K. Swainsbury, Melih Sener, Ulrich Kleinekathöfer, John W. Vant, Jonathan Nguyen, Andrew Hitchcock, Barry Isralewitz, Ivan Teo, Danielle E. Chandler, John E. Stone, James C. Phillips, Taras V. Pogorelov, Ilaria M. Mallus, Christophe Chipot, Zaida Luthey-Schulten, Peter D. Tieleman, Neil C. Hunter et al. "Atoms to Phenotypes: Molecular Design Principles of Cellular Energy Metabolism." Cell 179:1098-1111.e23 (2019).
Abhishek Singharoy, Christopher Maffeo, Karelia H. Delgado-Magnero, David J. K. Swainsbury, Melih Sener, Ulrich Kleinekathöfer, John W. Vant, Jonathan Nguyen, Andrew Hitchcock, Barry Isralewitz, Ivan Teo, Danielle E. Chandler, John E. Stone, James C. Phillips, Taras V. Pogorelov, Ilaria M. Mallus, Christophe Chipot, Zaida Luthey-Schulten, Peter D. Tieleman, Neil C. Hunter et al. "Atoms to Phenotypes: Molecular Design Principles of Cellular Energy Metabolism." Cell 179:1098-1111.e23 (2019).
Alexander Ohmann, Kerstin Göpfrich, Himanshu Joshi, Rebecca F. Thompson, Diana Sobota, Neil A. Ranson, Aleksei Aksimentiev, and Ulrich F. Keyser. "Controlling aggregation of cholesterol-modified DNA nanostructures." Nucleic Acid Research 47:11441-11451 (2019). PDF icon si.pdf (1.74 MB)
2018    
Elisa Alina Hemmig, Clare Fitzgerald, Christopher Maffeo, Lisa Hecker, Sarah Elisabeth Ochmann, Aleksei Aksimentiev, Philip Tinnefeld, and Ulrich F. Keyser. "Optical voltage sensing using DNA origami." Nano Letters 18:1962-1971 (2018). PDF icon nl7b05354_si_001.pdf (2.72 MB)
2017    
Kai Tian, Karl Decker, Aleksei Aksimentiev, and Li-Qun Gu. "Interference-free detection of genetic biomarkers using synthetic dipole-facilitated nanopore dielectophoresis." ACS Nano 11:1204-1213 (2017). PDF icon Supporting Information (pdf) (8.47 MB)
2016    
Lili Sun, Marcin Tabaka, Sen Hou, Lin Li, Krzysztof Burdzy, Aleksei Aksimentiev, Christopher Maffeo, Xuzhu Zhang, and Robert Holyst. "The Hinge Region Strengthens the Nonspecific Interaction between Lac-Repressor and DNA: A Computer Simulation Study." PLoS ONE 11:e0152002 (2016). PDF icon s1file.pdf (4.91 MB)
2012    
Winston Timp, Jeffrey Comer, and Aleksei Aksimentiev. "DNA base-calling from a nanopore using a Viterbi algorithm." Biophys J 102:L37-9 (2012).
2011    
Meni Wanunu, Swati Bhattacharya, Yun Xie, Yitzhak Tor, Aleksei Aksimentiev, and Marija Drndic. "Nanopore analysis of individual RNA/antibiotic complexes." ACS Nano 5:9345-53 (2011).
Gregory Timp, Utkur Mirsaidov, Winston Timp, Jiwook Shim, Deqiang Wang, Valentin Dimitrov, Jan Scrimgeour, Chunchen Lin, Jeffrey Comer, Anthony H. Ho, Xueqing Zou, Aleksei Aksimentiev, and Klaus Schulten. "Third Generation DNA Sequencing with a Nanopore." In Nanopores: Sensing fundamental biological interactions at the single molecule level, edited by Samir M. Iqbal and Rashid Bashir, 287-311. Springer US, 2011.
Gregory Timp, Utkur Mirsaidov, Winston Timp, Jiwook Shim, Deqiang Wang, Valentin Dimitrov, Jan Scrimgeour, Chunchen Lin, Jeffrey Comer, Anthony H. Ho, Xueqing Zou, Aleksei Aksimentiev, and Klaus Schulten. "Third Generation DNA Sequencing with a Nanopore." In Nanopores: Sensing fundamental biological interactions at the single molecule level, edited by Samir M. Iqbal and Rashid Bashir, 287-311. Springer US, 2011.
2010    
Utkur Mirsaidov, Jeffrey Comer, Valentin Dimitrov, Aleksei Aksimentiev, and Gregory Timp. "Slowing the translocation of double-stranded DNA using a nanopore smaller than the double helix." Nanotechnology 21:395501 (2010).
Winston Timp, Utkur M. Mirsaidov, Deqiang Wang, Jeffrey Comer, Aleksei Aksimentiev, and Gregory Timp. "Nanopore Sequencing: Electrical Measurements of the Code of Life." IEEE Trans Nanotechnol 9:281-294 (2010).
Winston Timp, Utkur M. Mirsaidov, Deqiang Wang, Jeffrey Comer, Aleksei Aksimentiev, and Gregory Timp. "Nanopore Sequencing: Electrical Measurements of the Code of Life." IEEE Trans Nanotechnol 9:281-294 (2010).
2009    
B Dorvel, G Sigalov, Q Zhao, Jeffrey Comer, Valentin Dimitrov, U Mirsaidov, Aleksei Aksimentiev, and Gregory Timp. "Analyzing the forces binding a restriction endonuclease to DNA using a synthetic nanopore." Nucleic Acids Res 37:4170-9 (2009).
Jeffrey Comer, Valentin Dimitrov, Qian Zhao, Gregory Timp, and Aleksei Aksimentiev. "Microscopic mechanics of hairpin DNA translocation through synthetic nanopores." Biophys J 96:593-608 (2009).
2008    
Q Zhao, Jeffrey Comer, Valentin Dimitrov, S Yemenicioglu, Aleksei Aksimentiev, and Gregory Timp. "Stretching and unzipping nucleic acid hairpins using a synthetic nanopore." Nucleic Acids Res 36:1532-41 (2008).
G Sigalov, Jeffrey Comer, Gregory Timp, and Aleksei Aksimentiev. "Detection of DNA sequences using an alternating electric field in a nanopore capacitor." Nano Lett 8:56-63 (2008).
2007    
Q Zhao, G Sigalov, Valentin Dimitrov, B Dorvel, U Mirsaidov, S Sligar, Aleksei Aksimentiev, and Gregory Timp. "Detecting SNPs using a synthetic nanopore." Nano Lett 7:1680-5 (2007).
2006    
Jiunn B. Heng, Aleksei Aksimentiev, C Ho, Patrick Marks, Yelena V. Grinkova, S Sligar, Klaus Schulten, and Gregory Timp. "The electromechanics of DNA in a synthetic nanopore." Biophys J 90:1098-106 (2006).
Maria E. Gracheva, A. Xiong, Aleksei Aksimentiev, Klaus Schulten, Gregory Timp, and Jean-Pierre Leburton. "Simulation of the electric response of DNA translocation through a semiconductor nanopore-capacitor." Nanotechnology 17:622-633 (2006).
2005    
Jiunn B. Heng, Aleksei Aksimentiev, Chuen Ho, Patrick Marks, Yelena V. Grinkova, S Sligar, Klaus Schulten, and Gregory Timp. "Stretching DNA using the electric field in a synthetic nanopore." Nano Lett 5:1883-8 (2005).
James Gumbart, Yi Wang, Aleksei Aksimentiev, Emad Tajkhorshid, and Klaus Schulten. "Molecular dynamics simulations of proteins in lipid bilayers." Curr Opin Struct Biol 15:423-31 (2005).
Jiunn B. Heng, Aleksei Aksimentiev, C Ho, Valentin Dimitrov, T Sorsch, J Miner, W Mansfield, Klaus Schulten, and Gregory Timp. "Beyond the Gene Chip." Bell Labs Tech J 10:5-22 (2005).
Emad Tajkhorshid, Jordi Cohen, Aleksei Aksimentiev, Marcos Sotomayor, and Klaus Schulten. "Toward understanding membrane channels." In Bacterial ion channels and their eukaryotic homologues, edited by Boris Martinac and Andrzej Kubalski, 153-190. Washington, DC: ASM Press, 2005.
2004    
Aleksei Aksimentiev, Jiunn B. Heng, Gregory Timp, and Klaus Schulten. "Microscopic Kinetics of DNA Translocation through synthetic nanopores." Biophys J 87:2086-97 (2004).
Jiunn B. Heng, Chuen Ho, Taekyung Kim, Rolf Timp, Aleksei Aksimentiev, Yelena V. Grinkova, S Sligar, Klaus Schulten, and Gregory Timp. "Sizing DNA using a nanometer-diameter pore." Biophys J 87:2905-11 (2004).
Jiunn B. Heng, Chuen Ho, Taekyung Kim, Rolf Timp, Aleksei Aksimentiev, Yelena V. Grinkova, S Sligar, Klaus Schulten, and Gregory Timp. "Sizing DNA using a nanometer-diameter pore." Biophys J 87:2905-11 (2004).
2003    
Emad Tajkhorshid, Aleksei Aksimentiev, Ilya A. Balabin, Mu Gao, Barry Isralewitz, James C. Phillips, Fangqiang Zhu, and Klaus Schulten. "Large scale simulation of protein mechanics and function." Adv Protein Chem 66:195-247 (2003).