V
Virgil Percec
Researcher at University of Pennsylvania
Publications - 816
Citations - 46092
Virgil Percec is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Polymerization & Liquid crystal. The author has an hindex of 101, co-authored 798 publications receiving 42465 citations. Previous affiliations of Virgil Percec include University of California, Berkeley & University of Ulm.
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Fluorophobic effect generates a systematic approach to the synthesis of the simplest class of rodlike liquid crystals containing a single benzene unit
TL;DR: In this article, a combination of techniques consisting of differential scanning calorimetry (DSC), thermal optical polarized microscopy, and small-and wide-angle X-ray diffraction was used to characterize the thermal stability of the LC phase of compounds with NO2, CN, CO2CH3, CH2OH, CO 2H, and COCH3 substituents in the 4 position of the benzene ring.
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Exploring and Expanding the Three‐Dimensional Structural Diversity of Supramolecular Dendrimers with the Aid of Libraries of Alkali Metals of Their AB3 Minidendritic Carboxylates
Virgil Percec,Marian N. Holerca,Satoshi Uchida,Wook-Dong Cho,Goran Ungar,Yongsong Lee,Duncan J. P. Yeardley +6 more
TL;DR: The molecular structure-lattice dependence elaborated here will aid the rational design of the three-dimensional shapes from larger generations of supramolecular dendrimers and of their lattices.
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Supramolecular Tubular Structures of a Polymethacrylate with Tapered Side Groups in Aligned Hexagonal Phases
TL;DR: In this article, the X-ray pattern for these fibers recorded at room temperature (25°C) contained eight equatorial reflections that are orders predicted for a hexagonal unit cell with a= b= 60.4 A
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A comparative computational study of the homolytic and heterolytic bond dissociation energies involved in the activation step of ATRP and SET‐LRP of vinyl monomers
Tamaz Guliashvili,Virgil Percec +1 more
TL;DR: In this article, a quantum-chemical calculation of the homolytic and heterolytic bond dissociation energies of the model compounds of the monomer and dimer is reported.
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Hollow spherical supramolecular dendrimers.
Virgil Percec,Mihai Peterca,Andrés E. Dulcey,Mohammad R. Imam,Steven D. Hudson,Sami Nummelin,Peter Adelman,Paul A. Heiney +7 more
TL;DR: These experiments showed that hollow spheres function as supramolecular dendritic capsules and therefore are expected to display functions complementary to those of other related molecular and supramolescular structures.