Now showing items 1-20 of 1387

    • The anti-apoptotic proteins NAF-1 and iASPP interact to drive apoptosis in cancer cells 

      Iosub-Amir, Anat; Bai, Fang; Sohn, Yang-Sung; Song, Luhua; Tamir, Sagi; Marjault, Henri-Baptiste; Mayer, Guy; Karmi, Ola; Jennings, Patricia A.; Mittler, Ron; Onuchic, José N.; Friedler, Assaf; Nechushtai, Rachel (2019)
    • Solar thermal desalination as a nonlinear optical process 

      Dongare, Pratiksha D.; Alabastri, Alessandro; Neumann, Oara; Nordlander, Peter; Halas, Naomi J. (2019)
      The ever-increasing global need for potable water requires practical, sustainable approaches for purifying abundant alternative sources such as seawater, high-salinity processed water, or underground reservoirs. Evaporation-based ...
    • Quantitative analysis of gas phase molecular constituents using frequency-modulated rotational spectroscopy 

      Lou, Minghe; Swearer, Dayne F.; Gottheim, Samuel; Phillips, Dane J.; Simmons, Jay G. Jr.; Halas, Naomi J.; Everitt, Henry O. (2019)
      Rotational spectroscopy has been used for decades for virtually unambiguous identification of gas phase molecular species, but it has rarely been used for the quantitative analysis of molecular concentrations. Challenges ...
    • Polydopamine-Stabilized Aluminum Nanocrystals: Aqueous Stability and Benzo[a]pyrene Detection 

      Renard, David; Tian, Shu; Ahmadivand, Arash; DeSantis, Christopher J.; Clark, Benjamin D.; Nordlander, Peter; Halas, Naomi J. (2019)
      Aluminum nanocrystals have emerged as an earth-abundant material for plasmonics applications. Al nanocrystals readily oxidize in aqueous-based solutions, however, transforming into highly stratified γ-AlOOH nanoparticles ...
    • Ligand-Dependent Colloidal Stability Controls the Growth of Aluminum Nanocrystals 

      Clark, Benjamin D.; DeSantis, Christopher J.; Wu, Gang; Renard, David; McClain, Michael J.; Bursi, Luca; Tsai, Ah-Lim; Nordlander, Peter; Halas, Naomi J. (2019)
      The precise size- and shape-controlled synthesis of monodisperse Al nanocrystals remains an open challenge, limiting their utility for numerous applications that would take advantage of their size and shape-dependent optical ...
    • Impact of chemical interface damping on surface plasmon dephasing 

      Therrien, Andrew J.; Kale, Matthew J.; Yuan, Lin; Zhang, Chao; Halas, Naomi J.; Christopher, Phillip (2019)
      The excellent light harvesting ability of plasmonic nanoparticles makes them promising materials for a variety of technologies that rely on the conversion of photons to energetic charge carriers. In such applications, ...
    • Toward a Nanophotonic Nose: A Compressive Sensing-Enhanced, Optoelectronic Mid-Infrared Spectrometer 

      Cerjan, Benjamin; Halas, Naomi J. (2019)
      Infrared (IR) spectroscopy has been a central tool for chemical analysis for decades, useful in a wide range of fields for the detection and quantification of molecules based on their unique vibrational resonances. ...
    • Efficient Second Harmonic Generation in a Hybrid Plasmonic Waveguide by Mode Interactions 

      Shi, Junjun; Li, Yang; Kang, Meng; He, Xiaobo; Halas, Naomi J.; Nordlander, Peter; Zhang, Shunping; Xu, Hongxing (2019)
      Developing highly efficient nanoscale coherent light sources is essential for advances in technological applications such as integrated photonic circuits, bioimaging, and sensing. An on-chip wavelength convertor based on ...
    • Plasmonic nanoparticle-based epoxy photocuring: A deeper look 

      Roberts, Adam T.; Yang, Jian; Reish, Matthew E.; Alabastri, Alessandro; Halas, Naomi J.; Nordlander, Peter; Everitt, Henry O. (2019)
      Many epoxyᅠadhesivesᅠrequire high temperatures to bondᅠcomposite materials. However, oven heating severely restricts what may be attached or enclosed within composite material-based structures and greatly limits the ...
    • Gravitational perturbations from oscillons and transients after inflation 

      Lozanov, Kaloian D.; Amin, Mustafa A. (2019)
      We study the scalar and tensor perturbations generated by the fragmentation of the inflaton condensate into oscillons or transients after inflation, using nonlinear classical lattice simulations. Without including the ...
    • Redox-dependent gating of VDAC by mitoNEET 

      Lipper, Colin H.; Stofleth, Jason T.; Bai, Fang; Sohn, Yang-Sung; Roy, Susmita; Mittler, Ron; Nechushtai, Rachel; Onuchic, José N.; Jennings, Patricia A. (2019)
      MitoNEET is an outer mitochondrial membrane protein essential for sensing and regulation of iron and reactive oxygen species (ROS) homeostasis. It is a key player in multiple human maladies including diabetes, cancer, ...
    • Charge-dependent pair correlations relative to a third particle in p + Au and d + Au collisions at RHIC 

      STAR Collaboration (2019)
      Quark interactions with topological gluon configurations can induce chirality imbalance and local parity violation in quantum chromodynamics. This can lead to electric charge separation along the strong magnetic field in ...
    • Roadmap on photonic, electronic and atomic collision physics: III. Heavy particles: with zero to relativistic speeds 

      Aumayr, Friedrich; Ueda, Kiyoshi; Sokell, Emma; Schippers, Stefan; Sadeghpour, Hossein; Merkt, Frédéric; Gallagher, Thomas F.; Dunning, F. Barry; Scheier, Paul; Echt, Olof; Kirchner, Tom; Fritzsche, Stephan; Surzhykov, Andrey; Ma, Xinwen; Rivarola, Roberto; Fojon, Omar; Tribedi, Lokesh; Lamour, Emily; López-Urrutia, José R. Crespo; Litvinov, Yuri A.; Shabaev, Vladimir; Cederquist, Henrik; Zettergren, Henning; Schleberger, Marika; Wilhelm, Richard A.; Azuma, Toshiyuki; Boduch, Philippe; Schmidt, Henning T.; Stöhlker, Thomas (2019)
      We publish three Roadmaps on photonic, electronic and atomic collision physics in order to celebrate the 60th anniversary of the ICPEAC conference. Roadmap III focusses on heavy particles: with zero to relativistic speeds. ...
    • NRF2 activates a partial epithelial-mesenchymal transition and is maximally present in a hybrid epithelial/mesenchymal phenotype 

      Bocci, Federico; Tripathi, Satyendra C.; Vilchez Mercedes, Samuel A.; George, Jason T.; Casabar, Julian P.; Wong, Pak Kin; Hanash, Samir M.; Levine, Herbert; Onuchic, José N.; Jolly, Mohit Kumar (2019)
      The epithelial-mesenchymal transition (EMT) is a key process implicated in cancer metastasis and therapy resistance. Recent studies have emphasized that cells can undergo partial EMT to attain a hybrid epithelial/mesenchymal ...
    • Heavy fermion quantum criticality at dilute carrier limit in CeNi2−δ(As1−xPx)2 

      Chen, Jian; Wang, Zhen; Li, Yupeng; Feng, Chunmu; Dai, Jianhui; Xu, Zhu’an; Si, Qimiao (2019)
      We study the quantum phase transitions in the nickel pnctides, CeNi2−δ(As1−xPx)2 (δ ≈ 0.07–0.22) polycrystalline samples. This series displays the distinct heavy fermion behavior in the rarely studied parameter regime of ...
    • Search for MSSM Higgs bosons decaying to μ+μ− in proton-proton collisions at s√s = 13 TeV 

      The CMS collaboration (2019)
      A search is performed for neutral non-standard-model Higgs bosons decaying to two muons in the context of the minimal supersymmetric standard model (MSSM). Proton-proton collision data recorded by the CMS experiment at the ...
    • Search for anomalous electroweak production of vector boson pairs in association with two jets in proton-proton collisions at 13 TeV 

      The CMS collaboration (2019)
      A search for anomalous electroweak production of WW, WZ, and ZZ boson pairs in association with two jets in proton-proton collisions at s=13TeV at the LHC is reported. The data sample corresponds to an integrated luminosity ...
    • Light-guide snapshot imaging spectrometer for remote sensing applications 

      Wang, Ye; Pawlowski, Michal E.; Cheng, Shuna; Dwight, Jason G.; Stoian, Razvan I.; Lu, Jiawei; Alexander, David; Tkaczyk, Tomasz S. (2019)
      A fiber-based snapshot imaging spectrometer was developed with a maximum of 31853 (~188 x 170) spatial sampling and 61 spectral channels in the 450nm-750nm range. A compact, custom-fabricated fiber bundle was used to sample ...
    • Centrality and pseudorapidity dependence of the transverse energy density in pPb collisions at √sNN=5.02 TeV 

      CMS Collaboration (2019)
      The almost hermetic coverage of the CMS detector is used to measure the distribution of transverse energy, ET, over 13.2 units of pseudorapidity, η, for pPb collisions at a center-of-mass energy per nucleon pair of √sNN=5.02TeV. ...
    • Sequential localization of a complex electron fluid 

      Martelli, Valentina; Cai, Ang; Nica, Emilian M.; Taupin, Mathieu; Prokofiev, Andrey; Liu, Chia-Chuan; Lai, Hsin-Hua; Yu, Rong; Ingersent, Kevin; Küchler, Robert; Strydom, André M.; Geiger, Diana; Haenel, Jonathan; Larrea, Julio; Si, Qimiao; Paschen, Silke (2019)
      Complex and correlated quantum systems with promise for new functionality often involve entwined electronic degrees of freedom. In such materials, highly unusual properties emerge and could be the result of electron ...