Robert J. Twieg

Best Publications

• Three-dimensional single-molecule fluorescence imaging beyond the diffraction limit using a double-helix point spread function

  Rafael Piestun;Sri Rama Prasanna Pavani;Michael A. Thompson;Julie S. Biteen

  1299
  Citations

• Observation of the photorefractive effect in a polymer.

  Stephen Ducharme;J. C. Scott;R. J. Twieg;W. E. Moerner

  820
  Citations

• Broadband terahertz characterization of the refractive index and absorption of some important polymeric and organic electro-optic materials

  Paul D. Cunningham;Nestor N. Valdes;Felipe A. Vallejo;L. Michael Hayden

  482
  Citations

• Organic Glasses: A New Class of Photorefractive Materials

  P. M. Lundquist;R. Wortmann;C. Geletneky;R. J. Twieg

  399
  Citations

• Nonlinear optical chromophores with large hyperpolarizabilities and enhanced thermal stabilities

  Christopher R. Moylan;Robert J. Twieg;Victor Y. Lee;Sally A. Swanson

  376
  Citations

• Corona poling and real‐time second‐harmonic generation study of a novel covalently functionalized amorphous nonlinear optical polymer

  M. Eich;A. Sen;H. Looser;G. C. Bjorklund

  338
  Citations

• Structural studies of semifluorinated n-alkanes. 1. Synthesis and characterization of F(CF2)n(CH2)mH in the solid state

  John F. Rabolt;T. P. Russell;R. J. Twieg

  320
  Citations

• A solvatochromic method for determining second-order polarizabilities of organic molecules

  M. S. Paley;J. M. Harris;H. Looser;J. C. Baumert

  297
  Citations

• Investigation of two-photon absorption properties in branched alkene and alkyne chromophores.

  Ajit Bhaskar;Guda Ramakrishna;Zhikuan Lu;Robert Twieg

  287
  Citations

• (DICYANOMETHYLENE)PYRAN DERIVATIVES WITH C2V SYMMETRY : AN UNUSUAL CLASS OF NONLINEAR OPTICAL CHROMOPHORES

  Christopher R. Moylan;Susan Ermer;Steven M. Lovejoy;I-Heng McComb

  263
  Citations

• A photoactivatable push-pull fluorophore for single-molecule imaging in live cells.

  Samuel J. Lord;Nicholas R. Conley;Hsiao-lu D. Lee;Reichel Samuel

  254
  Citations

• Highly efficient and stable nonlinear optical polymers via chemical cross‐linking under electric field

  D. Jungbauer;B. Reck;R. Twieg;D. Y. Yoon

  240
  Citations

• Coherent effects in energy transport in model dendritic structures investigated by ultrafast fluorescence anisotropy spectroscopy.

  Oleg P. Varnavski;Jacek C. Ostrowski;Ludmila Sukhomlinova;Robert J. Twieg

  231
  Citations

• Superresolution Imaging of Targeted Proteins in Fixed and Living Cells Using Photoactivatable Organic Fluorophores

  Hsiao Lu D. Lee;Samuel J. Lord;Shigeki Iwanaga;Ke Zhan

  210
  Citations

• Structural characterization of semifluorinated n-alkanes. 2. Solid-solid transition behavior

  Thomas P. Russell;John F. Rabolt;Robert J. Twieg;Richard L. Siemens

  205
  Citations

• Net two-beam-coupling gain in a polymeric photorefractive material.

  M. C. J. M. Donckers;S. M. Silence;C. A. Walsh;F. Hache

  180
  Citations

• Photorefractive Properties of Poly(N-vinyl carbazole)-Based Composites for High-Speed Applications

  M. A. Diaz-Garcia;D. Wright;J. D. Casperson;B. Smith

  172
  Citations

• Transitions to Liquid Crystalline Phases in a Semifluorinated Alkane

  C. Viney;T. P. Russell;L. E. Depero;R. J. Twieg

  172
  Citations

• Three-dimensional superresolution colocalization of intracellular protein superstructures and the cell surface in live Caulobacter crescentus

  Matthew D. Lew;Steven F. Lee;Jerod L. Ptacin;Marissa K. Lee

  170
  Citations

• Observations of a gel phase in binary mixtures of semifluorinated n-alkanes with hydrocarbon liquids

  Robert J. Twieg;Thomas P. Russell;R. Siemens;John F. Rabolt

  164
  Citations

• Low Threshold Lasing in Cholesteric Liquid Crystals

  B. Taheri;A. F. Munoz;P. Palffy-muhoray;R. Twieg

  155
  Citations

• Stable Amorphous Blue Phase of Bent-Core Nematic Liquid Crystals Doped with a Chiral Material

  Stefanie Taushanoff;Khoa Van Le;Jarrod Williams;Robert J. Twieg

  148
  Citations

• Copper-catalyzed aryl amination in aqueous media with 2-dimethylaminoethanol ligand

  Zhikuan Lu;Robert J. Twieg

  135
  Citations

• Synthesis and nonlinear optical properties of donor-acceptor substituted triaryl azole derivatives

  Christopher R. Moylan;Robert D. Miller;Robert J. Twieg;Kathleen M. Betterton

  135
  Citations

• Copper-catalyzed amination of aromatic halides with 2-N,N-dimethylaminoethanol as solvent

  Zhikuan Lu;Robert J. Twieg;Songping D. Huang

  134
  Citations

• Novel fluorophores for single-molecule imaging.

  Katherine A. Willets;Oksana Ostroverkhova;Meng He;Meng He;Meng He;Robert J. Twieg

  130
  Citations

• DESIGN OF OPTIMIZED PHOTOREFRACTIVE POLYMERS : A NOVEL CLASS OF CHROMOPHORES

  Rüdiger Wortmann;Constantina Poga;Robert J. Twieg;Christian Geletneky

  127
  Citations

• DCDHF Fluorophores for Single-Molecule Imaging in Cells

  Samuel J. Lord;Nicholas R. Conley;Hsiao-lu D. Lee;Stefanie Y. Nishimura

  119
  Citations

• A mild and practical copper catalyzed amination of halothiophenes

  Zhikuan Lu;Robert J. Twieg

  119
  Citations

• Small-Molecule Labeling of Live Cell Surfaces for Three-Dimensional Super-Resolution Microscopy

  Marissa K. Lee;Prabin Rai;Jarrod Williams;Robert J. Twieg

  115
  Citations

• Synthesis and Nonlinearity of Triene Chromophores Containing the Cyclohexene Ring Structure

  Susan Ermer;Steven M. Lovejoy;Doris S. Leung;Hope Warren

  112
  Citations

• Ultrafast Exciton Dynamics in a Branched Molecule Investigated by Time-Resolved Fluorescence, Transient Absorption, and Three-Pulse Photon Echo Peak Shift Measurements†

  O. Varnavski and;T. Goodson;L. Sukhomlinova and;R. Twieg

  110
  Citations