Now showing items 417-436 of 476

    • Tensor-structured coupled cluster theory 

      Schutski, Roman; Zhao, Jinmo; Henderson, Thomas M.; Scuseria, Gustavo E. (2017)
      We derive and implement a new way of solving coupled cluster equations with lower computational scaling. Our method is based on the decomposition of both amplitudes and two electron integrals, using a combination of tensor ...
    • Terahertz and Infrared Spectroscopy of Gated Large-Area Graphene 

      Ren, Lei; Zhang, Qi; Yao, Jun; Sun, Zhengzong; Kaneko, Ryosuke; Yan, Zheng; Nanot, Sébastien L.; Jin, Zhong; Kawayama, Iwao; Tonouchi, Masayoshi; Tour, James M.; Kono, Junichiro (2012)
      We have fabricated a centimeter-size single-layer graphene device with a gate electrode, which can modulate the transmission of terahertz and infrared waves. Using time-domain terahertz spectroscopy and Fourier-transform ...
    • Ternary CuIn7Se11: Towards Ultra-Thin Layered Photodetectors and Photovoltaic Devices 

      Lei, Sidong; Sobhani, Ali; Wen, Fangfang; George, Antony; Wang, Qizhong; Huang, Yihan; Dong, Pei; Li, Bo; Najmaei, Sina; Bellah, James; Gupta, Gautam; Mohite, Aditya D.; Ge, Liehui; Lou, Jun; Halas, Naomi J.; Vajtai, Robert; Ajayan, Pulickel (2014)
      2D materials have been widely studied over the past decade for their potential applications in electronics and optoelectronics. In these materials, elemental composition plays a critical role in defining their physical ...
    • Teslaphoresis of Carbon Nanotubes 

      Bornhoeft, Lindsey R.; Castillo, Aida C.; Smalley, Preston R.; Kittrell, Carter; James, Dustin K.; Brinson, Bruce E.; Rybolt, Thomas R.; Johnson, Bruce R.; Cherukuri, Tonya K.; Cherukuri, Paul (2016)
      This paper introduces Teslaphoresis, the directed motion and self-assembly of matter by a Tesla coil, and studies this electrokinetic phenomenon using single-walled carbon nanotubes (CNTs). Conventional directed self-assembly ...
    • The structure–energy landscape of NMDA receptor gating 

      Dolino, Drew M.; Chatterjee, Sudeshna; MacLean, David M.; Flatebo, Charlotte; Bishop, Logan D.C.; Shaikh, Sana A.; Landes, Christy F.; Jayaraman, Vasanthi (2017)
      N-Methyl-D-aspartate (NMDA) receptors are the main calcium-permeable excitatory receptors in the mammalian central nervous system. The NMDA receptor gating is complex, exhibiting multiple closed, open, and desensitized ...
    • Theoretical analysis of degradation mechanisms in the formation of morphogen gradients 

      Bozorgui, Behnaz; Teimouri, Hamid; Kolomeisky, Anatoly B. (2015)
      Fundamental biological processes of development of tissues and organs in multicellular organisms are governed by various signaling molecules, which are called morphogens. It is known that spatial and temporal variations ...
    • Theoretical analysis of dynamic processes for interacting molecular motors 

      Teimouri, Hamid; Kolomeisky, Anatoly B.; Mehrabiani, Kareem (2015)
      Biological transport is supported by the collective dynamics of enzymatic molecules that are called motor proteins or molecular motors. Experiments suggest that motor proteins interact locally via short-range potentials. ...
    • Theoretical Analysis of Microtubule Dynamics at All Times 

      Li, Xin; Kolomeisky, Anatoly B. (2014)
      Microtubules are biopolymers consisting of tubulin dimer subunits. As a major component of cytoskeleton they are essential for supporting most important cellular processes such as cell division, signaling, intracellular ...
    • Theoretical Analysis of Run Length Distributions for Coupled Motor Proteins 

      Wang, Qian; Kolomeisky, Anatoly B. (2019)
      Motor proteins, also known as biological molecular motors, play important roles in various biological processes. In recent years, properties of single-motor proteins have been intensively investigated using multiple ...
    • Theoretical analysis of selectivity mechanisms in molecular transport through channels and nanopores 

      Agah, Shaghayegh; Pasquali, Matteo; Kolomeisky, Anatoly B. (2015)
      Selectivity is one of the most fundamental concepts in natural sciences, and it is also critically important in various technological, industrial, and medical applications. Although there are many experimental methods that ...
    • Theoretical investigation of stochastic clearance of bacteria: first-passage analysis 

      Teimouri, Hamid; Kolomeisky, Anatoly B. (2019)
      Understanding mechanisms of bacterial eradication is critically important for overcoming failures of antibiotic treatments. Current studies suggest that the clearance of large bacterial populations proceeds deterministically, ...
    • Thermal conductivity enhancement of laser induced graphene foam upon P3HT infiltration 

      Smith, M.K.; Luong, D.X.; Bougher, T.L.; Kalaitzidou, K.; Tour, J.M.; Cola, B.A. (2016)
      Significant research has been dedicated to the exploration of high thermal conductivity polymer composite materials with conductive filler particles for use in heat transfer applications. However, poor particle dispersibility ...
    • Thin Films of (Fe1–xCox)3P and Fe3(P1–xTex) from the Co-Decomposition of Organometallic Precursors by MOCVD 

      Leitner, Andrew P.; Chen, Jing-Han; Schipper, Desmond E.; Whitmire, Kenton H. (2016)
      A new method for preparing thin films of ternary transition metal phosphides has been developed. The ferromagnetic compound Fe3P has been doped with cobalt and tellurium by decomposing H2Fe3(CO)9PtBu with either Co3(CO)9PtBu ...
    • Three-Dimensional Nanoporous Fe2O3/Fe3C-Graphene Heterogeneous Thin Films for Lithium-Ion Batteries 

      Yang, Yang; Fan, Xiujun; Casillas, Gilberto; Peng, Zhiwei; Ruan, Gedeng; Wang, Gunuk; Yacaman, Miguel Jose; Tour, James M. (2014)
      Three-dimensional self-organized nanoporous thin films integrated into a heterogeneous Fe2O3/Fe3C-graphene structure were fabricated using chemical vapor deposition. Few-layer graphene coated on the nanoporous thin film ...
    • Three-Dimensional Networked Nanoporous Ta2O5–x Memory System for Ultrahigh Density Storage 

      Wang, Gunuk; Lee, Jae-Hwang; Yang, Yang; Ruan, Gedeng; Kim, Nam Dong; Ji, Yongsung; Tour, James M. (2015)
      Oxide-based resistive memory systems have high near-term promise for use in nonvolatile memory. Here we introduce a memory system employing a three-dimensional (3D) networked nanoporous (NP) Ta2O5-x structure and graphene ...
    • The three-way switch operation of Rac1/RhoA GTPase-based circuit controlling amoeboid-hybrid-mesenchymal transition 

      Huang, Bin; Lu, Mingyang; Jolly, Mohit Kumar; Tsarfaty, Ilan; Onuchic, José; Ben-Jacob, Eshel (2014)
      Metastatic carcinoma cells exhibit at least two different phenotypes of motility and invasion - amoeboid and mesenchymal. This plasticity poses a major clinical challenge for treating metastasis, while its underlying ...
    • Toroidal Dipole-Enhanced Third Harmonic Generation of Deep Ultraviolet Light Using Plasmonic Meta-atoms 

      Ahmadivand, Arash; Semmlinger, Michael; Dong, Liangliang; Gerislioglu, Burak; Nordlander, Peter; Halas, Naomi J. (2019)
      The harmonic generation of light with plasmonic and all-dielectric nanostructures has gained much recent interest. This approach is especially promising for short wavelength (i.e., ultraviolet (UV)) generation, where ...
    • Total Synthesis and Structural Revision of Antibiotic CJ-16,264 

      Nicolaou, K.C.; Shah, Akshay A.; Korman, Henry; Khan, Tabrez; Shi, Lei; Worawalai, Wisuttaya; Theodorakis, Emmanuel A. (2015)
      The total synthesis and structural revision of antibiotic CJ-16,264 is described. Starting with citronellal, the quest for the target molecule featured a novel bis-transannular Diels-Alder reaction that casted stereoselectively ...
    • Total Synthesis of Myceliothermophins C, D and E 

      Nicolaou, K.C.; Shi, Lei; Lu, Min; Pattanayak, Manas R.; Shah, Akshay A.; Ioannidou, Heraklidia A.; Lamani, Manjunath (2014)
      The total synthesis of cytotoxic polyketides myceliothermophins E (1), C (2) and D (3) through a cascade-based cyclization to form the trans-fused decalin system is described. The convergent synthesis delivered all three ...
    • Total Synthesis of Viridicatumtoxin B and Analogues Thereof: Strategy Evolution, Structural Revision, and Biological Evaluation 

      Nicolaou, K.C.; Hale, Christopher R.H.; Nilewski, Christian; Ioannidou, Heraklidia A.; ElMarrouni, Abdelatif; Nilewski, Lizanne G.; Beabout, Kathryn; Wang, Tim T.; Shamoo, Yousif (2014)
      The details of the total synthesis of viridicatumtoxin B (1) are described. Initial synthetic strategies toward this intriguing tetracycline antibiotic resulted in the development of key alkylation and Lewis acid-mediated ...