Results 271 to 280 of about 130,653 (305)
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Surface Chemistry for Molecular Layer Deposition of Organic and Hybrid Organic−Inorganic Polymers
Accounts of Chemical Research, 2009The fabrication of many devices in modern technology requires techniques for growing thin films. As devices miniaturize, manufacturers will need to control thin film growth at the atomic level. Because many devices have challenging morphologies, thin films must be able to coat conformally on structures with high aspect ratios.
Steven M, George +2 more
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Structural methods in molecular inorganic chemistry
Crystallography Reviews, 2013The book gives an updated summary of different methods aimed at solving or addressing problems associated with Inorganic Structures, focusing on Molecular Compounds.
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Macromolecular Symposia, 1995
AbstractThe construction of cascade polymers with novel properties is discussed. A flexible amide‐based cascade architecture facilitates changes of the molecular hydrodynamic radius as a function of environmental pH, provided that the periphery is coated with ionizable functional groups (e.g., carboxylic acids or amines). Thus, it is possible to expand
George R. Newkome +2 more
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AbstractThe construction of cascade polymers with novel properties is discussed. A flexible amide‐based cascade architecture facilitates changes of the molecular hydrodynamic radius as a function of environmental pH, provided that the periphery is coated with ionizable functional groups (e.g., carboxylic acids or amines). Thus, it is possible to expand
George R. Newkome +2 more
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Journal of Information Science, 1999
In this paper, empirical data are analysed to show some of the problems involved in the use of the Institute for Scientific Information’s (ISI) impact factors (IFs). Based on earlier work of the authors, and elaborating on some new topics, the paper shows that IFs as defined by ISI have shortcomings which make them inappropriate for the purposes for ...
Thed N. van Leeuwen +2 more
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In this paper, empirical data are analysed to show some of the problems involved in the use of the Institute for Scientific Information’s (ISI) impact factors (IFs). Based on earlier work of the authors, and elaborating on some new topics, the paper shows that IFs as defined by ISI have shortcomings which make them inappropriate for the purposes for ...
Thed N. van Leeuwen +2 more
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Journal of Chemical Education, 2004
Lewis acid–base theory is taught in most inorganic courses. These concepts are typically studied in the laboratory, usually by the formation of an adduct. The reaction of t-BuNH3Cl with NaBH4 is a standard laboratory that allows students to prepare an adduct by reacting a Lewis acid with a Lewis base.
Chip Nataro +5 more
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Lewis acid–base theory is taught in most inorganic courses. These concepts are typically studied in the laboratory, usually by the formation of an adduct. The reaction of t-BuNH3Cl with NaBH4 is a standard laboratory that allows students to prepare an adduct by reacting a Lewis acid with a Lewis base.
Chip Nataro +5 more
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The Molecular Orbital-Valence Bond Theory of Inorganic Chemistry
1983The purpose of this paper is to rephrase the fundamental concepts of inorganic chemistry in the language of MOVB theory1 as a prelude to a reexamination of the electronic structure of inorganic molecules. For illustrative purposes we reformulate the concepts of the coordinate bond,2 the Dewar-Chatt-Duncanson (DCD) model,3 and the concept of high and ...
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ChemInform, 2009
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Steven M. George +2 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Steven M. George +2 more
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1992
Developments in the field of intercalation chemistry of the layered MPS3 (M= Mn, Fe) host lattices lead to materials with unusual magnetic properties. Various organic and organometallic intercalates have been synthesized, where the electrical charge of the guest cations is counterbalanced by the removal of an equivalent amount of intralayer M2+ cations.
R. Clement +6 more
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Developments in the field of intercalation chemistry of the layered MPS3 (M= Mn, Fe) host lattices lead to materials with unusual magnetic properties. Various organic and organometallic intercalates have been synthesized, where the electrical charge of the guest cations is counterbalanced by the removal of an equivalent amount of intralayer M2+ cations.
R. Clement +6 more
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Journal of Chemical Education, 2011
An interdisciplinary approach to education has become more important in the development of science and technology, which requires universities to have graduates with broad knowledge and skills and to apply these skills in solving real-world problems. An interdisciplinary experimental series has been developed for the laboratories in cell and molecular ...
Montserrat Rabago Smith +4 more
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An interdisciplinary approach to education has become more important in the development of science and technology, which requires universities to have graduates with broad knowledge and skills and to apply these skills in solving real-world problems. An interdisciplinary experimental series has been developed for the laboratories in cell and molecular ...
Montserrat Rabago Smith +4 more
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Three-Dimensional Molecular Model for Active Inorganic Chemistry Learning: A Hand-made Approach
2023Due to its beneficial effects on the teaching and learning process, the use of molecular models in education has proved the importance of this method. It is clear that using handmade tools is very important in science education. This study makes recommendations for using the molecular model in high schools and universities to teach and evaluate ...
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