July 23, 2019 VITA ALEXANDRA NAVROTSKY NEAT ORU & Peter A
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THE GEOCHEMICAL NEWS Quarterly Newsletter of the Geochemical Society
THE GEOCHEMICAL NEWS Quarterly Newsletter of The Geochemical Society NUMBER 101 ISSN 0016-7010 OCTOBER 1999 Life Keeps Getting Better - page 19 In this issue: Of Knights and Barons.....................................6 ISSOL ‘99 Meeting Report..............................7 Minutes of the Annual GS Board Meeting.......8 A Portrait of Sir Keith O’Nions A Portrait of Professor Sir Keith O’Nions.....10 Life Keeps Getting Better...............................19 - page 10 Astrobiology: A New Science........................22 Meetings Calendar .........................................23 Goldschmidt 2000 GS Special Publications..................................26 Oxford, U. K. GS Membership Application .........................27 September 3-8, 2000 http://www.campublic.co.uk/science/conference/Gold2000 2 The Geochemical News #101, October 1999 THE GEOCHEMICAL SOCIETY The Geochemical Society is a nonprofit scientific society founded to encourage the application of chemistry to the solution of geologi- cal and cosmological problems. Membership is international and diverse in background, encompassing such fields as organic geochem- istry, high and low-temperature geochemistry, petrology, meteorit- ics, fluid-rock interaction, and isotope geochemistry. The Society produces a Special Publications Series, The Geochemical News OFFICERS - 1999 (this quarterly newsletter), the Reviews in Mineralogy and Geochem- istry Series (jointly with the Mineralogical Association of America), PRESIDENT Michael J. Drake, University of Arizona and the journal Geochimica -
Nanoparticles of Lanthanide and Transition Metal Oxysulfides : from Colloidal Synthesis to Structure, Surface, Optical and Magnetic Properties Clement Larquet
Nanoparticles of lanthanide and transition metal oxysulfides : from colloidal synthesis to structure, surface, optical and magnetic properties Clement Larquet To cite this version: Clement Larquet. Nanoparticles of lanthanide and transition metal oxysulfides : from colloidal synthe- sis to structure, surface, optical and magnetic properties. Material chemistry. Sorbonne Université, 2018. English. NNT : 2018SORUS432. tel-02950055 HAL Id: tel-02950055 https://tel.archives-ouvertes.fr/tel-02950055 Submitted on 27 Sep 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Sorbonne Université Ecole doctorale 397 : Physique et chimie des matériaux Laboratoire de Chimie de la Matière Condensée de Paris (LCMCP) Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC) Nanoparticles of lanthanide and transition metal oxysulfides: from colloidal synthesis to structure, surface, optical and magnetic properties Par M. Clément Larquet Thèse de doctorat de Sorbonne Université Dirigée par Clément Sanchez et Andrea Gauzzi Présentée et soutenue publiquement le 25 septembre 2018 Devant un jury composé de : Mme. Elsje Alessandra Quadrelli Directrice de recherches - CPE Lyon Rapporteur M. Stéphane Jobic Directeur de recherches - IEMN Rapporteur Mme. Catherine Louis Directrice de recherches - SU Examinatrice Mme. Asma Tougerti Chargée de recherches – Univ. -
Biography of Dr. Alexandra NAVROTSKY, Phd Phi Beta Kappa
Biography of Dr. Alexandra NAVROTSKY, PhD Phi Beta Kappa Sigma Xi, Full Member Distinguished Lifetime Member, American Ceramic Society American Chemical Society American Geophysical Union Mineralogical Society of America Materials Research Society Geochemical Society National Academy of Sciences International Union of Pure and Applied Chemistry World Academy of Ceramics School of Molecular Sciences and Center for Materials of the Universe Arizona State University Alexandra Navrotsky, 77, was educated at the Bronx High School of Science and the University of Chicago (B.S., M.S., and Ph.D. in chemistry). After postdoctoral work in Germany and at Penn State University, she joined the faculty in Chemistry at Arizona State University, where she worked with a leading-edge team in materials science and geochemistry until her move to the Department of Geological and Geophysical Sciences at Princeton University in 1985. She chaired that department from 1988 to 1991 and was active in the Princeton Materials Institute. In 1997, she became an Interdisciplinary Professor of Ceramic, Earth, and Environmental Materials Chemistry at the University of California Davis and was appointed Edward Roessler Chair in Mathematical and Physical Sciences in 2001. She directed the organized research unit on Nanomaterials in the Environment, Agriculture and Technology (NEAT) from 1999 to 2019. Professor Navrotsky rejoined the ASU faculty in 2019 as Professor in the School of Molecular Sciences and the School of Engineering, Matter, Transport and Energy. She is director of the Center for Materials of the Universe at ASU, a cross-disciplinary center which brings together planetary science and materials science. Her research interests have centered about relating microscopic features of structure and bonding to macroscopic thermodynamic behavior in minerals, ceramics, and other complex materials. -
Alexandra Navrotsky Arizona State University School of Molecular
Alexandra Navrotsky Arizona State University School of Molecular Sciences Navrotsky Eyring Center for Materials of the Universe 551 East University Drive, Tempe, AZ 85251 [email protected] 480-965-5932 Alexandra Navrotsky was educated at the Bronx High School of Science and the University of Chicago (B.S., M.S., and Ph.D. in physical chemistry). After postdoctoral work in Germany and at Penn State University, she joined the faculty in Chemistry at Arizona State University, where she worked with a leading-edge team for materials science and geochemistry till her move to the Department of Geological and Geophysical Sciences at Princeton University in 1985. She chaired that department from 1988 to 1991 and has been active in the Princeton Materials Institute. In 1997, she became an Interdisciplinary Professor of Ceramic, Earth, and Environmental Materials Chemistry at the University of California at Davis and was appointed Edward Roessler Chair in Mathematical and Physical Sciences in 2001. She rejoined the ASU faculty in 2019 as Professor in the School of Molecular Sciences and the School of Engineering, Matter, Transport and Energy. She is director of the Center for Materials of the Universe at ASU, a cross-disciplinary center that brings together planetary science and materials science Her research interests have centered about relating microscopic features of structure and bonding to macroscopic thermodynamic behavior in minerals, ceramics, and other complex materials. She has made contributions to mineral thermodynamics; mantle mineralogy and high pressure phase transitions; silicate melt and glass thermodynamics; order-disorder in spinels; framework silicates; and other oxides; ceramic processing; oxide superconductors; nanophase oxides, zeolites, nitrides, perovskites; and the general problem of structure-energy-property systematics. -
The Role of Nanoanalytics in the Development of Organic-Inorganic Nanohybrids—Seeing Nanomaterials As They Are
nanomaterials Review The Role of Nanoanalytics in the Development of Organic-Inorganic Nanohybrids—Seeing Nanomaterials as They Are Daria Semenova 1 and Yuliya E. Silina 2,* 1 Process and Systems Engineering Center (PROSYS), Department of Chemical and Biochemical Engineering, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark; [email protected] 2 Institute of Biochemistry, Saarland University, 66123 Saarbrücken, Germany * Correspondence: [email protected] or [email protected]; Tel.: +49-681-302-64717 Received: 23 October 2019; Accepted: 19 November 2019; Published: 23 November 2019 Abstract: The functional properties of organic-inorganic (O-I) hybrids can be easily tuned by combining system components and parameters, making this class of novel nanomaterials a crucial element in various application fields. Unfortunately, the manufacturing of organic-inorganic nanohybrids still suffers from mechanical instability and insufficient synthesis reproducibility. The control of the composition and structure of nanosurfaces themselves is a specific analytical challenge and plays an important role in the future reproducibility of hybrid nanomaterials surface properties and response. Therefore, appropriate and sufficient analytical methodologies and technical guidance for control of their synthesis, characterization and standardization of the final product quality at the nanoscale level should be established. In this review, we summarize and compare the analytical merit of the modern analytical methods, viz. Fourier transform infrared spectroscopy (FTIR), RAMAN spectroscopy, surface plasmon resonance (SPR) and several mass spectrometry (MS)-based techniques, that is, inductively coupled plasma mass spectrometry (ICP-MS), single particle ICP-MS (sp-ICP-MS), laser ablation coupled ICP-MS (LA-ICP-MS), time-of-flight secondary ion mass spectrometry (TOF-SIMS), liquid chromatography mass spectrometry (LC-MS) utilized for characterization of O-I nanohybrids. -
Recombinant DNA Technology and Click Chemistry: a Powerful
Recombinant DNA technology and click chemistry: a powerful combination for generating a hybrid elastin-like-statherin hydrogel to control calcium phosphate mineralization Mohamed Hamed Misbah1, Mercedes Santos1, Luis Quintanilla1, Christina Günter2, Matilde Alonso1, Andreas Taubert3 and José Carlos Rodríguez-Cabello*1 Full Research Paper Open Access Address: Beilstein J. Nanotechnol. 2017, 8, 772–783. 1G.I.R. Bioforge, University of Valladolid, CIBER-BBN, Paseo de doi:10.3762/bjnano.8.80 Belén 19, 47011 Valladolid, Spain, 2Institute of Earth and Environmental Sciences, University of Potsdam, D-14476 Potsdam, Received: 27 November 2016 Germany and 3Institute of Chemistry, University of Potsdam, D-14476 Accepted: 07 March 2017 Potsdam, Germany Published: 04 April 2017 Email: This article is part of the Thematic Series "Hybrid nanomaterials: from the José Carlos Rodríguez-Cabello* - [email protected] laboratory to the market". * Corresponding author Associate Editor: M. Stenzel Keywords: © 2017 Misbah et al.; licensee Beilstein-Institut. calcium phosphate; elastin-like recombinamers; hydroxyapatite; License and terms: see end of document. mineralization; SNA15 Abstract Understanding the mechanisms responsible for generating different phases and morphologies of calcium phosphate by elastin-like recombinamers is supreme for bioengineering of advanced multifunctional materials. The generation of such multifunctional hybrid materials depends on the properties of their counterparts and the way in which they are assembled. The success of this assembly depends on the different approaches used, such as recombinant DNA technology and click chemistry. In the present work, an elastin-like recombinamer bearing lysine amino acids distributed along the recombinamer chain has been cross-linked via Huisgen [2 + 3] cycloaddition. The recombinamer contains the SNA15 peptide domains inspired by salivary statherin, a peptide epitope known to specifically bind to and nucleate calcium phosphate. -
Clefs CEA N°60
No. 60 clefsSummer 2011 Chemistry is everywhere No. 60 - Summer 2011 clefs Chemistry is everywhere www.cea.fr No. 60 Summer 2011 clefs Chemistry is everywhere Chemistry 2 Foreword, by Valérie Cabuil is everywhere I. NUCLEAR CHEMISTRY Clefs CEA No. 60 – SUMMER 2011 4 Introduction, by Stéphane Sarrade Main cover picture Dyed polymers for photovoltaic cells. 6 Advances in the separation For many years, CEA has been applying chemistry of actinides, all aspects of chemistry, in all its forms. Chemistry is at the very heart of all its by Pascal Baron major programs, whether low-carbon 10 The chemical specificities energies (nuclear energy and new energy technologies), biomedical and of actinides, environmental technologies or the by Philippe Moisy information technologies. 11 Uranium chemistry: significant P. Avavian/CEA – C. Dupont/CEA advances, Inset by Marinella Mazzanti top: Placing corrosion samples in a high-temperature furnace. 12 Chemistry and chemical P. Stroppa/CEA engineering, the COEX process, by Stéphane Grandjean bottom: Gas sensors incorporating “packaged” NEMS. P. Avavian/CEA 13 Supercritical fluids in chemical Pictogram on inside pages processes, © Fotolia by Audrey Hertz and Frédéric Charton Review published by CEA Communication Division 14 The chemistry of corrosion, Bâtiment Siège by Damien Féron, Christophe Gallé 91191 Gif-sur-Yvette Cedex (France) and Stéphane Gin Phone: + 33 (0)1 64 50 10 00 Fax (editor’s office): + 33 (0)1 64 50 17 22 14 17 Focus A Advances in modeling Executive publisher Xavier Clément in chemistry, by Philippe Guilbaud, Editor in chief Jean-Pierre Dognon, Didier Mathieu, 21 Understanding the chemical Marie-José Loverini (until 30/06/2011) Christophe Morell, André Grand mechanisms of radiolysis and Pascale Maldivi by Gérard Baldacchino Deputy editor Martine Trocellier [email protected] Scientific committee Bernard Bonin, Gilles Damamme, Céline Gaiffier, Étienne Klein, II. -
William T. Petuskey
WILLIAM T. PETUSKEY ADDRESS Department of Chemistry & Biochemistry; Arizona State University Box 871604; Tempe, AZ 85287-1604 CONTACTS 602-965-6358 (ph); 480-965-8293 (fx); 480-307-3402 (cell) [email protected] (e-mail) SPECIALTY Chemistry of Materials: physical chemistry, ceramic materials, glass-ceramic nanocomposites. magnetic nanoferrites, electrical ceramics, chemical vapor deposition, low temperature synthesis of dense and nanoporous oxides EDUCATION Massachusetts Institute of Technology Sc.D. Ceramic Science; Advisor: Prof. H. Kent Bowen 1973-1977 University of Utah B.S., Materials Science and Engineering 1969-1973 PROFESSIONAL EMPLOYMENT Arizona State University Knowledge Enterprise Development Director, Advanced Materials Initiative 2016-present Associate Vice President, Science, Engineering and Technology 2012 – 2016 Department of Chemistry & Biochemistry (now School of Molecular Sciences) Chairman 2006 – 2012 Associate Chairman 2002 – 2006 Professor 1996 – present Assistant Chairman 1986 –1990 Associate Professor 1983 – 1996 School of Materials, Professor 2006 – 2010 Science and Engineering of Materials Graduate Program, Co-Director 1998 – 2006 Tokyo Institute of Technology Research Laboratory of Engineering Materials, Guest Professor 1990 – 1991 University of Illinois at Urbana/Champaign Department of Ceramic Engineering, Assistant Professor 1978 – 1983 Technischen Universität Hannover (now Universität Hannover, Germany) Institüt für Physikalische Chemie und Elektrochemie, Postdoctoral Fellow 1977 – 1978 Supervisor: Prof. Dr. H. Schmalzried Massachusetts Institute of Technology, Research Assistant 1973 – 1977 University of Utah, Research Assistant 1969, 1972 – 73 PROFESSIONAL AND HONORARY SOCIETIES AAAS, American Ceramic Society, American Chemical Society, Royal Society of Chemistry, Tau Beta Pi, Keramos 12/31/2016 Publications of WILLIAM T. PETUSKEY "Chemical Stability and Degradation of MHD Electrodes," H. K. Bowen, J. W. Halloran, W. -
Copolymerization Preparation of Cationic Cyclodextrin Chiral Stationary Phases for Drug Enantioseparation in Chromatography
Copolymerization preparation of cationic cyclodextrin chiral stationary phases for drug enantioseparation in chromatography Ren-Qi Wang ( [email protected] ) Division of Chemical and Biomolecular Engineering, College of Engineering, Nanyang Technological University, 16 Nanyang Drive, Singapore 637722, Singapore Siu-Choon Ng ( [email protected] ) Division of Chemical and Biomolecular Engineering, College of Engineering, Nanyang Technological University, 16 Nanyang Drive, Singapore 637722, Singapore Teng-Teng Ong Division of Chemical and Biomolecular Engineering, College of Engineering, Nanyang Technological University, 16 Nanyang Drive, Singapore 637722, Singapore Ke Huang Division of Chemical and Biomolecular Engineering, College of Engineering, Nanyang Technological University, 16 Nanyang Drive, Singapore 637722, Singapore Weihua Tang Key Laboratory of Soft Chemistry and Functional Materials (Ministry of Education of China), Nanjing University of Science and Technology, Nanjing 210094, People’s Republic of China Method Article Keywords: chiral separation, chiral stationary phases, cyclodextrin, radical copolymerization Posted Date: June 6th, 2012 DOI: https://doi.org/10.1038/protex.2012.023 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/11 Abstract We described a facile and effective protocol wherein radical copolymerization is employed to covalently bond cationic β-cyclodextrin \(β-CD) onto silica particles with extended linkage, resulting in a chiral stationary -
Meeting Program
Meeting Program 2nd Nano@IAState Meeting - Friday, August 3rd, 2018 Iowa State University, Scheman Building •Meeting Overview Nano@IAState is a single day meeting to bring together ISU, Ames Lab and industrial scientists and researchers working on the synthesis and characterization of nanomaterials and applications of nanoscience. The meeting is open to ISU and Ames Lab graduate and undergraduate students, staff and faculty, and members of local industry. •Sponsors We are grateful to the following sponsors whose generous contributions have made the meeting possible: Iowa State University Research Park, The Department of Materials Science and Engineering, The Ames Laboratory, ISU VP Research, The College of Engineering, The College of Liberal Arts and Sciences, The Department of Chemistry, The Department of Chemical and Biological Engineering and The Department of Physics and Astronomy. •Presentation Information Contributed oral Presentations will have a total duration of 15 minutes, including a few minutes for Questions from the audience. The boards for Poster Presentations will be 4' x 4'. Please make sure your poster is 4' wide or narrower. Poster boards will be available in the morning in the second floor Scheman Lobby. Please bring your posters in the morning so that you can hang them up early. •Organizing Committee Aaron Rossini - Chemistry - [email protected] Matthew Panthani - Chemical and Biological Engineering - [email protected] Martin Thuo - Materials Science and Engineering - [email protected] Zhe Fei - Physics - [email protected] -
Book of Abstracts
Book of abstracts 31st European Crystallographic Meeting 31st European Crystallographic Meeting • Oviedo, Spain 22-27 August Plenary Lectures PL-O2 A tale in two parts: how a search for antivirulence compounds led to the PL-O1 discovery of a shapeshifting copper Crystallography in the 21st century: the age resistance protein of electron? Jennifer Martin1 Lukáš Palatinus1 1. Griffith Institute for Drug Discovery, Griffith University, Nathan, Australia 1. Department of Structure Analysis, Institute of Physics of the CAS, Prague, Czech Republic email: [email protected] email: [email protected] Protein disulfide bonds are covalent links formed be- tween sulfurs of cysteine sidechains. There is now over- Crystallography as a scientific discipline has a history reaching whelming evidence to show that these inter-residue bonds at least four hundred years in the past. However, only in the are critical for Gram negative bacterial virulence [1]. 19thcentury it became a systematically studied field. In these This presentation describes how the structures of the bacte- early times, crystals were studied mostly by visible light. This rial machinery components that introduce disulfide bonds “age of light” ended abruptly with the discovery of the diffrac- into folding proteins [2] have been used in the search for tion of X-rays by crystals, starting the “age of x-rays” and the inhibitors [3,4,5]; and outlines the serendipitous discovery dramatic development of structural crystallography. of a shape-shifting foldase [6] that is potentially useful for Electron microscopy and electron diffraction have long been plug-and-play bionanotechnology. considered useful, but mainly supplementary crystallograph- References: ic techniques. -
High Pressure and Chemical Bonding in Materials Chemistry
High Pressure and Chemical Bonding in Materials Chemistry G´erard Demazeau Universit´e Bordeaux 1, Sciences and Technologies, 351 cours de la Lib´eration, F-33405 Talence Cedex, France ICMCB- (UPR CNRS 9048), 87 Avenue du Dr A. Schweitzer, F-33608 Pessac Cedex, France Reprint requests to Prof. G. Demazeau. E-mail: [email protected] Z. Naturforsch. 61b, 799 – 807 (2006); received February 9, 2006 Dedicated to Professor Wolfgang Jeitschko on the occasion of his 70th birthday Materials chemistry under high pressures is an important research area opening new routes for stabilizing novel materials or original structures with different compositions (oxides, oxoborates, nitrides, nitridophosphates, sulfides,...). Due to the varieties of chemical compositions and structures involved, high pressure technology is also an important tool for improving the investigations on chemical bonding and consequently the induced physico-chemical properties. Two different approaches can be described: (i) the chemical bond is pre-existing and in such a case, high pressures lead to structural transformations, (ii) the chemical bond does not exist and high pres- sures are able to help the synthesis of novel materials. In both cases the condensation effect (∆V < 0 between precursors and the final product) is the general rule. In addition, through the improvement of the reactivity, high pressures can lead to materials that are not reachable through other chemical routes. Key words: Materials Chemistry, High Pressure Synthesis, Structural Transformations, Novel Materials, Chemical Bonding Introduction Table 1. Energy added by compression versus the nature of the medium compared to the average energy of a chemical A chemical bond can be characterized by different reaction [R.