Results 91 to 100 of about 3,626 (176)

Carbon Nanomaterial Produced by Microwave Exfoliation of Graphite Oxide [PDF]

, 2013
Carbon-based graphene-like material was obtained through microwave stimulated exfoliation of graph-ite oxide (GO). Properties of this material were investigated by multiple techniques including element analysis, X-ray photoelectron spectroscopy (XPS ...
Agapov, A.L., Badamshina, E.R., Baskakov, S.A., Davidova, G.I., Knerelman, E.I., Shulga, S.Y., Shulga, Y.M., Skrileva, E.A., Sokolov, A.P., Voylov, D.N.   +9 more
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Ionothermal Synthesis of Sulfido‐Antimony Dicubanes with 3d‐Metal Spiro‐Atoms

Zeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 18, December 10, 2025.
The Lewis‐acidic ionic liquid [BMIm]Cl·4.4AlCl3 activates Sb2S3. With MCl2 (M = Fe, Co, Ni), dicubanes (MSb6S8)4+ can be crystallized. These clusters consist of two cubes that share one vertex, the spiro‐atom M. Counteranions are either [AlCl4]– or the novel group [S(AlCl3)4]2–. All three compounds are paramagnetic. Their optical band gaps range from 1.
Oliver Dreimann, Michael Ruck
wiley   +1 more source

Catalytic and conductivity studies in two dimensional coordination polymers built with a thiazole based ligand [PDF]

, 2018
The employment of the commercial availiable organic ligand 2-mercapto-4-methyl-5-thiazoleacetic acid (H2L) in Zn and Cd chemistry yields two-dimensional (2D) coordation polymers (CPs) with pseudopolymorphic character.
Abbasi, Baniodeh, Blatov, Brines, Chandra, Dokorou, Dolomanov, Farrugia, Finger, Grozema, Hamid, Hapka, Kannan, Kannan, Kannan, Kumar, Kumar, Ma, Ma, Maayan, Macrae, Mensforth, Moeno, Monfared, Mori, Morrison, Saeki, Sheldrick, Sheldrick, Shibahara, Siegelman, Spek, Su, Tannai, Tzeng, Ustamehmetoğlu, Vasimalai, Vicente, Zhang, Zhang   +39 more
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Series of Microporous Redox‐Active Pillared Metal–Organic Frameworks Based On Alloxazine Ligands

ChemistryOpen, Volume 14, Issue 12, December 2025.
Two series of robust pillared metal–organic frameworks using a redoactive ligand based on alloxazine and transition metals have been evidenced by XRD. The compounds have high decomposition temperatures, and their sorption properties are measured, revealing relatively low surface areas and a moderate uptake of CO2 and C2H4 at high pressures.
Jaison Casas, Alexios I. Vicatos, Leonard J. Barbour, Nathalie Kyritsakas, Abdelaziz Jouaiti, Sylvie Ferlay   +5 more
wiley   +1 more source

A new sulfoxide analog of 1,2,3,6-tetrahydrophenylpyridine and antimicrobial activity [PDF]

, 2010
Bioactivities of thiotetrahydropyridines were previously described. Herein, a novel bioactive sulfoxide analog; N-acetyl-2-(1-adamantylsulfoxo)-3-acetoxy-4-phenyl-6-hydroxy-1,2,3,6-tetrahydropyridine (3) from the deoxydative substitution of 4 ...
Pingaew, Ratchanok, Prachayasittikul, Supaluk, Prachayasittikul, Virapong, Ruchirawat, Somsak, Worachartcheewan, Apilak   +4 more
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Filling Voids: Cubic Carbodiimide Nitride Nitridometalates (Ba6Nx)2[MN4][CN2]6 of M = Zr, Hf, Nb, Ta, Mo, and W

Zeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 17, November 25, 2025.
The crystal structures of (Ba6Nx)2[MN4][CN2]6 (left) and “ideal” 2 × 2 × 2 Perovskite (right) show similar linkage patterns despite differently shaped coordination polyhedra. Cubic carbodiimide nitride nitridometalates (Ba6Nx)2[MN4][CN2]6 of M = Zr, Hf, Nb, Ta, Mo, and W are synthesized by various high‐temperature reactions and their respective crystal
Peter Höhn, Lukas Link, Olaf Reckeweg, Yurii Prots, Rainer Niewa   +4 more
wiley   +1 more source

ANÁLISE DE MEDICAMENTOS CONTENTO CLORIDRATO DE CICLOBENZAPRINA POR ESPECTROSCOPIA NO INFRAVERMELHO

Revista UniVap, 2017
O cloridrato de ciclobenzaprina é um dos medicamentos mais utilizados para atuar no relaxamento muscular e alivio de dores agudas ou crônicas, promovendo uma diminuição nos espasmos musculares, torcicolos e dor lombar. Este trabalho propõe-se a analisar,
Willian de Carvalho Nunes, Kumiko Koibuchi Sakane   +1 more
doaj   +1 more source

Influence of the degree of hydrolysis of poly(vinyl alcohol) on the physical properties of films based on blends of gelatin and poly(vinyl alcohol) plasticized with glycerol [PDF]

, 2008
O objetivo deste trabalho foi o estudo do efeito do Grau de Hidrólise (GH) do poli(vinil álcool) (PVA) nas propriedades dos filmes à base de blendas de gelatina suína e PVA com dois GH.
BERGO, Paulo Victor de Albuquerque, CARVALHO, Rosemary Aparecida de, HABITANTE, Ana Mônica Quinta Barbosa, MORAES, Izabel Cristina, SILVA, Gabriela Ghizi Damasceno da, SOBRAL, Paulo José do Amaral   +5 more
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Two Polymorphs of the Magnetic Catena‐Orthoperiodato‐Cuprate(II) K3[CuIO6]·4H2O from Ultra‐Alkaline Media

Zeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 16, November 14, 2025.
The ultra‐alkaline condition of a hydroflux facilitate the synthesis of a new periodato cuprate(II). Fully deprotonated orthoperiodate octahedra are connected into chains by copper(II) cations. The two modifications differ in the constitution of these chains, which influences the magnetism of the compounds.
Huanyu He, Ralf Albrecht, Michael Ruck
wiley   +1 more source

KENDALI PASAR DALAM PEMBERITAAN DI TELEVISI SWASTA NASIONAL   (Analisis Wacana  pada  Berita  Politik  di 3 News Room: SCTV, Trans  TV,  dan Metro  TV)   [PDF]

, 2010
Penelitian  ini bertujuan mengidentifikasi keterkaitan  antara  kendali   pasar   dengan  pemberitaan  di   televisi,  dilihat   dari  aspek‐aspek  kepentingan  investor,   sumber‐sumber  berita,   pengiklan   dan   konsumen  atau  penonton.
Agung, Machyudin
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