Publications

    2019
  1. Gu, Panpan; Zhou, Ziwei; Zhao, Zhiyuan; Möhwald, Helmuth; Li, Chunguang; Chiechi, Ryan C.; Shi, Zhan; Zhang, Gang 3D Zig-Zag Nanogaps Based on Nanoskiving for Plasmonic Nanofocusing. Nanoscale 2019, 11, 3583-3590

  2. Liu, Jian; Maity, Sudeshna; Roosloot, Nathan; Qiu, Xinkai; Qiu, Li; Chiechi, Ryan C; Hummelen, Jan C; von Hauff, Elizabeth; Koster, L Jan Anton The Effect of Electrostatic Interaction on N-Type Doping Efficiency of Fullerene Derivatives. Adv. Electron. Mater. 2019, 210, 1800959

  3. Ye, Gang; Doumon, Nutifafa Y; Rousseva, Sylvia; Liu, Yuru; Abdu-Aguye, Mustapha; Loi, Maria A; Hummelen, Jan C; Koster, L Jan Anton; Chiechi, Ryan C Conjugated Polyions Enable Organic Photovoltaics Processed From Green Solvents. ACS Appl. Energy Mater. 2019, , ASAP

  4. Kumar, Sumit; Merelli, Michele; Danowski, Wojciech; Rudolf, Petra; Feringa, Ben L; Chiechi, Ryan C Chemical Locking in Molecular Tunneling Junctions Enables Nonvolatile Memory With Large On-Off Ratios. Adv. Mater. 2019, 1, 1807831

  5. Carlotti, Marco; Soni, Saurabh; Qiu, Xinkai; Sauter, Eric; Zharnikov, Michael; Chiechi, Ryan C Systematic Experimental Study of Quantum Interference Effects in Anthraquinoid Molecular Wires. Nanoscale Advances 2019, , ASAP

  6. 2018
  7. Jia, Chuancheng; Famili, Marjan; Carlotti, Marco; Liu, Yuan; Wang, Peiqi; Grace, Iain M; Feng, Ziying; Wang, Yiliu; Zhao, Zipeng; Ding, Mengning; Xu, Xiang; Wang, Chen; Lee, Sung-Joon; Huang, Yu; Chiechi, Ryan C; Lambert, Colin J; Duan, Xiangfeng Quantum Interference Mediated Vertical Molecular Tunneling Transistors. Science Advances 2018, 4, eaat8237

  8. Ai, Yong; Kovalchuk, Andrii; Qiu, Xinkai; Zhang, Yanxi; Kumar, Sumit; Wang, Xintai; Kühnel, Martin; N\orgaard , Kasper; Chiechi, Ryan C. In-Place Modulation of Rectification in Tunneling Junctions Comprising Self-Assembled Monolayers. Nano Lett. 2018, 18, 7552-7559

  9. Zhang, Yanxi; Soni, Saurabh; Krijger, Theodorus L.; Gordiichuk, Pavlo; Qiu, Xinkai; Ye, Gang; Jonkman, Harry T.; Herrmann, Andreas; Zojer, Karin; Zojer, Egbert; Chiechi, Ryan C. Tunneling Probability Increases With Distance in Junctions Comprising Self-Assembled Monolayers of Oligothiophenes. J. Am. Chem. Soc. 2018, 140, 15048-15055

  10. Qiu, Xinkai; Ocampo, Olga Castaneda; Vries, Hendrik W. de; Putten, Maikel van; Loznik, Mark; Herrmann, Andreas; Chiechi, Ryan C. Self-Regenerating Soft Biophotovoltaic Devices. ACS Appl. Mater. Interfaces 2018, 10, 37625-37633

  11. Liu, Jian; Ye, Gang; Zee, Bas van der; Dong, Jingjin; Qiu, Xinkai; Liu, Yuru; Portale, Giuseppe; Chiechi, Ryan C.; Koster, L. Jan Anton N-Type Organic Thermoelectrics of Donor-Acceptor Copolymers: Improved Power Factor by Molecular Tailoring of the Density of States. Adv. Mater. 2018, 2, 1804290

  12. Carlotti, Marco; Soni, Saurabh; Kumar, Sumit; Ai, Yong; Sauter, Eric; Zharnikov, Michael; Chiechi, Ryan C Two-Terminal Molecular Memory via Reversible Switching of Quantum Interference Features in Tunneling Junctions. Angew. Chem., Int. Ed. 2018, 57, 15681-15685

  13. Douvogianni, Evgenia; Qiu, Xinkai; Qiu, Li; Jahani, Fatemeh; Kooistra, Floris B; Hummelen, Jan C; Chiechi, Ryan C Soft Nondamaging Contacts Formed From Eutectic Ga-In for the Accurate Determination of Dielectric Constants of Organic Materials.. Chem. Mater. 2018, 30, 5527-5533

  14. Liu, Jian; Qiu, Li; Portale, Giuseppe; Torabi, Solmaz; Stuart, Marc C A; Qiu, Xinkai; Koopmans, Marten; Chiechi, Ryan C; Hummelen, Jan C; Anton Koster, L Jan Side-Chain Effects on N-Type Organic Thermoelectrics: A Case Study of Fullerene Derivatives. Nano Energy 2018, 52, 183-191

  15. Liu, Jian; Qiu, Li; Aless, ; ri, Riccardo; Qiu, Xinkai; Portale, Giuseppe; Dong, JingJin; Talsma, Wytse; Ye, Gang; Sengrian, Aprizal Akbar; Souza, Paulo C T; Loi, Maria Antonietta; Chiechi, Ryan C; Marrink, Siewert J; Hummelen, Jan C; Koster, L Jan Anton Enhancing Molecular N-Type Doping of Donor-Acceptor Copolymers by Tailoring Side Chains. Adv. Mater. 2018, 30, 1704630

  16. Oomen, Pieter E; Zhang, Yanxi; Chiechi, Ryan C; Verpoorte, Elisabeth; Mathwig, Klaus Electrochemical Sensing With Single Nanoskived Gold Nanowires Bisecting a Microchannel. Lab Chip 2018, 97, 10410

  17. Ozcelik, A; Pereira-Cameselle, R; von Weber, A; Paszkiewicz, M; Carlotti, M; Paintner, T; Zhang, L; Lin, T; Zhang, Y Q; Barth, J V; van den Nobelen, T; Chiechi, Ryan C; Jakob, M; Heiz, U; Chiussi, S; Kartouzian, A; Klappenberger, F; Alonso-Gómez, J L Device-Compatible Chiroptical Surfaces Through Self-Assembly of Enantiopure Allenes. Langmuir 2018, 34, 4548-4553

  18. Schmitz, Sebastian; Kovalchuk, Andrew; Mart\'\in -Rodr\'\iguez , Alej; ro, ; van Leusen, Jan; Izarova, Natalya V; Bourone, Svenja D M; Ai, Yong; Ruiz, Eliseo; Chiechi, Ryan C; Kögerler, Paul; Monakhov, Kirill Yu Element-Selective Molecular Charge Transport Characteristics of Binuclear Copper(II)-Lanthanide(III) Complexes. Inorg. Chem. 2018, 57, 9274-9285

  19. Shao, Shuyan; Cui, Yong; Duim, Herman; Qiu, Xinkai; Dong, JingJin; ten Brink, Gert H; Portale, Giuseppe; Chiechi, Ryan C; Zhang, Shaoqing; Hou, Jianhui; Loi, Maria Antonietta Enhancing the Performance of the Half Tin and Half Lead Perovskite Solar Cells by Suppression of the Bulk and Interfacial Charge Recombination. Adv. Mater. 2018, 30, 1803703

  20. Zhang, Yanxi; Ye, Gang; Soni, Saurabh; Qiu, Xinkai; Krijger, Theodorus L; Jonkman, Harry T; Carlotti, Marco; Sauter, Eric; Zharnikov, Michael; Chiechi, Ryan C Controlling Destructive Quantum Interference in Tunneling Junctions Comprising Self-Assembled Monolayers via Bond Topology and Functional Groups. Chem. Sci. 2018, 9, 4414-4423

  21. Zhou, Qihui; Zhao, Zhiyuan; Zhou, Ziwei; Zhang, Gang; Chiechi, Ryan C; van Rijn, Patrick Directing Mesenchymal Stem Cells With Gold Nanowire Arrays. Adv. Mater. Inter. 2018, 5, 1800334

  22. 2017
  23. Gordiichuk, Pavlo; Pesce, Diego; Ocampo, Olga E Castañeda; Marcozzi, Alessio; Wetzelaer, Gert-Jan A H; Paul, Avishek; Loznik, Mark; Gloukhikh, Ekaterina; Richter, Shachar; Chiechi, Ryan C; Herrmann, Andreas Orientation and Incorporation of Photosystem I in Bioelectronics Devices Enabled by Phage Display. Adv. Sci. 2017, 4, 1600393

  24. Qiu, Li; Zhang, Yanxi; Krijger, Theodorus L; Qiu, Xinkai; Hof, Patrick van't; Hummelen, Jan C; Chiechi, Ryan C Rectification of Current Responds to Incorporation of Fullerenes Into Mixed-Monolayers of Alkanethiolates in Tunneling Junctions. Chem. Sci. 2017, 8, 2365-2372

  25. 2016
  26. Zhou, Ziwei; Zhao, Zhiyuan; Yu, Ye; Ai, Bin; Möhwald, Helmuth; Chiechi, Ryan C.; Yang, Joel K. W.; Zhang, Gang From 1D to 3D: Tunable Sub-10 Nm Gaps in Large Area Devices. Adv. Mater. 2016, 28, 2956-2963

  27. Bartesaghi, Davide; Ye, Gang; Chiechi, Ryan C; Koster, L Jan Anton Compatibility of PTB7 and [70]PCBM as a Key Factor for the Stability of PTB7:[70]PCBM Solar Cells. Adv. Energ. Mater. 2016, 6, 1502338

  28. Kovalchuk, Andrii; Abu-Husein, Tarek; Fracasso, Davide; Egger, David; Zojer, Egbert; Zharnikov, Michael; Terfort, Andreas; Chiechi, Ryan Transition Voltages Respond to Synthetic Reorientation of Embedded Dipoles in Self-Assembled Monolayers. Chem. Sci. 2016, 7, 781-787

  29. Carlotti, Marco; Kovalchuk, Andrii; Wächter, Tobias; Qiu, Xinkai; Zharnikov, Michael; Chiechi, Ryan C Conformation-Driven Quantum Interference Effects Mediated by Through-Space Conjugation in Self-Assembled Monolayers.. Nat. Commun. 2016, 7, 13904

  30. Carlotti, Marco; Degen, Maarten; Zhang, Yanxi; Chiechi, Ryan C Pronounced Environmental Effects on Injection Currents in EGaIn Tunneling Junctions Comprising Self-Assembled Monolayers. J. Phys. Chem. C 2016, 120, 20437-20445

  31. Kalkman, Gerard A; Zhang, Yanxi; Monachino, Enrico; Mathwig, Klaus; Kamminga, Machteld E; Pourhossein, Parisa; Oomen, Pieter E; Stratmann, Sarah A; Zhao, Zhiyuan; van Oijen, Antoine M; Verpoorte, Elisabeth; Chiechi, Ryan C Bisecting Microfluidic Channels With Metallic Nanowires Fabricated by Nanoskiving.. ACS Nano 2016, 10, 2852-2859

  32. Kovalchuk, Andrii; Egger, David A; Abu-Husein, Tarek; Zojer, Egbert; Terfort, Andreas; Chiechi, Ryan C Dipole-Induced Asymmetric Conduction in Tunneling Junctions Comprising Self-Assembled Monolayers. RSC Adv. 2016, 6, 69479-69483

  33. Kumar, Sumit; van Herpt, Jochem T; Gengler, Régis Y N; Feringa, Ben L; Rudolf, Petra; Chiechi, Ryan C Mixed Monolayers of Spiropyrans Maximize Tunneling Conductance Switching by Photoisomerization at the Molecule-Electrode Interface in EGaIn Junctions.. J. Am. Chem. Soc. 2016, 138, 12519-12526

  34. Pourhossein, Parisa; Vijayaraghavan, Ratheesh K; Meskers, Stefan C J; Chiechi, Ryan C Optical Modulation of Nano-Gap Tunnelling Junctions Comprising Self-Assembled Monolayers of Hemicyanine Dyes.. Nat. Commun. 2016, 7, 11749

  35. Zhao, Zhiyuan; Zhou, Ziwei; Zhang, Gang; Chiechi, Ryan C Transfer and Control of the Orientation of 3D Nanostructures Fabricated by Nanoskiving. Nanoscale Horizons 2016, 1, 473-479

  36. 2015
  37. Torabi, Solmaz; Jahani, Fatemeh; Van Severen, Ineke; Kanimozhi, Catherine; Patil, Satish; Havenith, Remco W. A.; Chiechi, Ryan C; Lutsen, Laurence; V, ; erz, ; e, Dirk J. M.; Cleij, Thomas J.; Hummelen, Jan C.; Koster, L. Jan Anton Strategy for Enhancing the Dielectric Constant of Organic Semiconductors Without Sacrificing Charge Carrier Mobility and Solubility. Adv. Funct. Mater. 2015, 25, 150-157

  38. Abu-Husein, Tarek; Schuster, Swen; Egger, David A.; Kind, Martin; Santowski, Tobias; Wiesner, Adrian; Chiechi, Ryan; Zojer, Egbert; Terfort, Andreas; Zharnikov, Michael The Effects of Embedded Dipoles in Aromatic Self-Assembled Monolayers. Adv. Funct. Mater. 2015, 25, 3943-3957

  39. Voortman, Thomas P.; Bartesaghi, Davide; Koster, L. Jan Anton; Chiechi, Ryan C. Cross-Conjugated N-Dopable Aromatic Polyketone. Macromolecules 2015, 48, 7007-7014

  40. Voortman, Thomas P.; Chiechi, Ryan C Thin Films Formed From Conjugated Polymers With Ionic, Water-Soluble Backbones. ACS Appl. Mater. Interfaces 2015, 7, 28006-28012

  41. Castañeda Ocampo, Olga E.; Gordiichuk, Pavlo; Catarci, Stefano; Gautier, Daniel A.; Herrmann, Andreas; Chiechi, Ryan C. The Mechanism of Orientation-Dependent Asymmetric Charge Transport in Tunneling Junctions Comprising Photosystem I. J. Am. Chem. Soc. 2015, 127, 8419-8427

  42. 2014
  43. Voortman, Thomas P.; de Gier, Hilde D.; Havenith, Remco W. A.; Chiechi, Ryan C Stabilizing Cations in the Backbones of Conjugated Polymers. J. Mater. Chem. C 2014, 2, 3407-3415

  44. Fracasso, Davide; Kumar, Sumit; Rudolf, Petra; Chiechi, Ryan C Self-Assembled Monolayers of Terminal Acetylenes as Replacements for Thiols in Bottom-Up Tunneling Junctions. RSC Adv. 2014, 4, 56026-56030

  45. Zhang, Yanxi; Zhao, Zhiyuan; Fracasso, Davide; Chiechi, Ryan C Bottom-Up Molecular Tunneling Junctions Formed by Self-Assembly. Israel J. Chem. 2014, 54, 513-533

  46. Jahani, Fatemeh; Torabi, Solmaz; Chiechi, Ryan C; Koster, L Jan Anton; Hummelen, Jan C Fullerene Derivatives With Increased Dielectric Constants. Chem. Commun. 2014, 50, 10645-10647

  47. 2013
  48. Mays, Robin L.; Pourhossein, Parisa; Savithri, Dhanalekshmi; Genzer, Jan; Chiechi, Ryan C; Dickey, Michael D Thiol-Containing Polymeric Embedding Materials for Nanoskiving. J. Mater. Chem. C 2013, 1, 121-130

  49. Chiechi, Ryan C; Havenith, Remco W A; Hummelen, Jan C; Koster, L Jan Anton; Loi, Maria A Modern Plastic Solar Cells: Materials, Mechanisms and Modeling. Mater. Today 2013, 16, 281-289

  50. Fracasso, Davide; Muglali, Mutlu Iskender; Rohwerder, Michael; Terfort, Andreas; Chiechi, Ryan C Influence of an Atom in EGaIn/Ga2O3 Tunneling Junctions Comprising Self-Assembled Monolayers. J. Phys. Chem. C 2013, 117, 11367-11376

  51. Pourhossein, Parisa; Chiechi, Ryan C Fabricating Nanogaps by Nanoskiving. JoVE (Journal of Visualized Experiments) 2013, 75, e50406-e50406

  52. 2012
  53. Cademartiri, Ludovico; Mwangi, Martin T.; Nijhuis, Christian A.; Reus, William; Tricard, Simon; Barber, Jabulani R; Sodhi, Rana; Brodersen, Peter M; Kim, Choongik; Chiechi, Ryan C; Whitesides, George M. The Electrical Resistance of AgTS-S(CH2)n-1CH3//Ga2O3/EGaIn Tunneling Junctions. J. Phys. Chem. C 2012, 116, 10848-10860

  54. Chiechi, Ryan C; Hummelen, Jan C Polymer Electronics, Quo Vadis?. ACS Macro Letters 2012, 1, 1180-1183

  55. Pourhossein, Parisa; Chiechi, Ryan C Directly Addressable Sub-3 Nm Gold Nano-Gaps Fabricated by Nanoskiving Using Self-Assembled Monolayers as Templates. ACS Nano 2012, 6, 5566-5573

  56. 2011
  57. Valkenier, Hennie; Huisman, Everardus H; van Hal, Paul A; de Leeuw, Dago M; Chiechi, Ryan C; Hummelen, Jan C Formation of High-Quality Self-Assembled Monolayers of Conjugated Dithiols on Gold: Base Matters.. J. Am. Chem. Soc. 2011, 133, 4930-4939

  58. Fracasso, Davide; Valkenier, Hennie; Hummelen, Jan C; Solomon, Gemma C; Chiechi, Ryan C Evidence for Quantum Interference in SAMs of Arylethynylene Thiolates in Tunneling Junctions With Eutectic Ga\textendashIn (EGaIn) Top-Contacts. J. Am. Chem. Soc. 2011, 133, 9556-9563

  59. Brouwer, Frank; Alma, Jan; Valkenier, Hennie; Voortman, Thomas P.; Hillebr, Jorrit; , ; Chiechi, Ryan C; Hummelen, Jan C Using Bis(pinacolato)diboron to Improve the Quality of Regioregular Conjugated Co-Polymers. J. Mater. Chem. 2011, 21, 1582-1592

  60. 2009
  61. Thomas, Samuel W.; Chiechi, Ryan C; LaFratta, Christopher N.; Webb, Michael R.; Lee, Andrew; Wiley, Benjamin J.; Zakin, Mitchell R.; Walt, David R.; Whitesides, George M. Infochemistry and Infofuses for the Chemical Storage and Transmission of Coded Information. Proc. Nat. Acad. Sci. USA 2009, 106, 9147 -9150

  62. 2008
  63. Chiechi, Ryan C; Weiss, Emily A.; Dickey, Michael D; Whitesides, George M. Eutectic Gallium-Indium (EGaIn): A Moldable Liquid Metal for Electrical Characterization of Self-Assembled Monolayers13. Angew. Chem., Int. Ed. 2008, 47, 142-144

  64. Dickey, Michael D; Chiechi, Ryan C; Larsen, Ryan J.; Weiss, Emily A.; Weitz, David A.; Whitesides, George M. Eutectic Gallium-Indium (EGaIn): A Liquid Metal Alloy for the Formation of Stable Structures in Microchannels at Room Temperature. Adv. Funct. Mater. 2008, 18, 1097-1104

  65. Yang, Changduk; Cho, Shinuk; Chiechi, Ryan C; Walker, Wesley; Coates, Nelson E.; Moses, Daniel; Heeger, Alan J.; Wudl, Fred Visible-Near Infrared Absorbing Dithienylcyclopentadienone-Thiophene Copolymers for Organic Thin-Film Transistors. J. Am. Chem. Soc. 2008, 130, 16524-16526

  66. Lipomi, Darren J.; Chiechi, Ryan C; Reus, William; Whitesides, George M. Laterally Ordered Bulk Heterojunction of Conjugated Polymers: Nanoskiving a Jelly Roll. Adv. Funct. Mater. 2008, 18, 3469-3477

  67. Lipomi, Darren J.; Chiechi, Ryan C; Dickey, Michael D; Whitesides, George M. Fabrication of Conjugated Polymer Nanowires by Edge Lithography. Nano Lett. 2008, 8, 2100-2105

  68. Weiss, Emily A.; Porter, Venda J.; Chiechi, Ryan C; Geyer, Scott M.; Bell, David C.; Bawendi, Moungi G.; Whitesides, George M. The Use of Size-Selective Excitation to Study Photocurrent Through Junctions Containing Single-Size and Multi-Size Arrays of Colloidal CdSe Quantum Dots. J. Am. Chem. Soc. 2008, 130, 83-92

  69. Weiss, Emily A.; Chiechi, Ryan C; Geyer, Scott M.; Porter, Venda J.; Bell, David C.; Bawendi, Moungi G.; Whitesides, George M. Size-Dependent Charge Collection in Junctions Containing Single-Size and Multi-Size Arrays of Colloidal CdSe Quantum Dots. J. Am. Chem. Soc. 2008, 130, 74-82

  70. Dickey, Michael D; Weiss, Emily A.; Smythe, Elizabeth J.; Chiechi, Ryan C; Capasso, Federico; Whitesides, George M. Fabrication of Arrays of Metal and Metal Oxide Nanotubes by Shadow Evaporation. ACS Nano 2008, 2, 800-808

  71. Walker, Wesley; Veldman, Brittnee; Chiechi, Ryan C; Patil, Satish; Bendikov, Michael; Wudl, Fred Visible and Near-Infrared Absorbing, Low Band Gap Conjugated Oligomers Based on Cyclopentadieneones. Macromolecules 2008, 41, 7278-7280

  72. 2007
  73. Weiss, Emily A.; Chiechi, Ryan C; Kaufman, George K.; Kriebel, Jennah K.; Li, Zhefeng; Duati, Marco; Rampi, Maria A.; Whitesides, George M. Influence of Defects on the Electrical Characteristics of Mercury-Drop Junctions: Self-Assembled Monolayers of N-Alkanethiolates on Rough and Smooth Silver. J. Am. Chem. Soc. 2007, 129, 4336-4349

  74. 2006
  75. Chiechi, Ryan C; Tseng, R. J.; Marchioni, F.; Yang, Yang; Wudl, Fred Efficient Blue-Light-Emitting Electroluminescent Devices With a Robust Fluorophore: 7,8,10-Triphenylfluoranthene. Adv. Mater. 2006, 18, 325-328

  76. Tseng, Ricky J.; Chiechi, Ryan C; Wudl, Fred; Yang, Yang Highly Efficient 7,8,10-Triphenylfluoranthene-Doped Blue Organic Light-Emitting Diodes for Display Application. Appl. Phys. Lett. 2006, 88, 093512

  77. Marchioni, F.; Chiechi, Ryan C; Patil, S.; Wudl, Fred; Chen, Y.; Shinar, J. Absolute Photoluminescence Quantum Yield Enhancement of Poly(2-Methoxy 5-[2\textquoteleft -Ethylhexyloxy]-P-Phenylenevinylene). Appl. Phys. Lett. 2006, 89, 061101

  78. 2005
  79. Chiechi, Ryan C; Sonmez, G.; Wudl, Fred A Robust Electroactive N-Dopable Aromatic Polyketone. Adv. Funct. Mater. 2005, 15, 427-432

  80. 2001
  81. Wan, W. Brad; Chiechi, Ryan C; Weakley, T.J.R.; Haley, M.M. 3.0.CO;2-I" target="_blank">Synthesis and Spectroscopic Studies of Expanded Planar Dehydrotribenzo[n]annulenes Containing One or Two Isolated Alkene Units. Eur. J. Org. Chem. 2001, 2001, 3485-3490

  82. Bell, M.L.; Chiechi, Ryan C; Johnson, C.A.; Kimball, D.B.; Matzger, A.J.; Wan, W. Brad; Weakley, T.J.R.; Haley, M.M. A Versatile Synthetic Route to Dehydrobenzoannulenes via in Situ Generation of Reactive Alkynes. Tetrahedron 2001, 57, 3507-3520