Search Results - "Vagin, Sergei I."

Conformationally Flexible Dimeric Salphen Complexes for Bifunctional Catalysis by Vagin, Sergei I, Reichardt, Robert, Klaus, Stephan, Rieger, Bernhard

“…Appropriate modification of the salphen ligand allows an easy modular design of flexibly linked dimeric salphen species and their complexes, which can act as…”
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A Polymer Lost in the Shuffle: The Perspective of Poly(para)phenylenes by Kleybolte, Moritz E., Vagin, Sergei I., Rieger, Bernhard

“…During 1990s, poly(para)phenylenes (PPPs) are one of the most prominent and hyped classes of conjugated polymers. Even though they have been heavily…”
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Cobaltoporphyrin-Catalyzed CO2/Epoxide Copolymerization: Selectivity Control by Molecular Design by Anderson, Carly E, Vagin, Sergei I, Xia, Wei, Jin, Hanpeng, Rieger, Bernhard

“…A series of cobalt(III) chloride porphyrin complexes of the general formula 5,10,15,20-tetra(p-alkoxy)phenylporphyrin cobalt chloride (4b–e) and the related…”
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2‑Methoxyethylamino-bis(phenolate)yttrium Catalysts for the Synthesis of Highly Isotactic Poly(2-vinylpyridine) by Rare-Earth Metal-Mediated Group Transfer Polymerization by Kronast, Alexander, Reiter, Dominik, Altenbuchner, Peter T, Vagin, Sergei I, Rieger, Bernhard

“…Highly isotactic poly­(2-vinylpyridine) (P2VP) was synthesized by the group transfer polymerization of the prochiral 2-vinylpyridine (2VP) with…”
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Concerning the Deactivation of Cobalt(III)-Based Porphyrin and Salen Catalysts in Epoxide/CO2 Copolymerization by Xia, Wei, Salmeia, Khalifah A., Vagin, Sergei I., Rieger, Bernhard

“…Functioning as active catalysts for propylene oxide (PO) and carbon dioxide copolymerization, cobalt(III)‐based salen and porphyrin complexes have drawn great…”
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Functionalization of Metal-Organic Frameworks through the Postsynthetic Transformation of Olefin Side Groups by Hindelang, Konrad, Kronast, Alexander, Vagin, Sergei I., Rieger, Bernhard

“…For the first time, the adaptability of the CC double bond as a versatile precursor for the postsynthetic modification (PSM) of microporous materials was…”
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Kinetic and Mechanistic Investigation of Mononuclear and Flexibly Linked Dinuclear Complexes for Copolymerization of CO2 and Epoxides by Klaus, Stephan, Vagin, Sergei I., Lehenmeier, Maximilian W., Deglmann, Peter, Brym, Anna K., Rieger, Bernhard

“…Mono- and dinuclear salphen-type complexes were developed and investigated in CO2/epoxide copolymerization reactions. Kinetic investigations indicate that the…”
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Gated Channels and Selectivity Tuning of CO2 over N2 Sorption by Post-Synthetic Modification of a UiO-66-Type Metal-Organic Framework by Kronast, Alexander, Eckstein, Sebastian, Altenbuchner, Peter T., Hindelang, Konrad, Vagin, Sergei I., Rieger, Bernhard

“…The highly porous and stable metal–organic framework (MOF) UiO‐66 was altered using post‐synthetic modifications (PSMs). Prefunctionalization allowed the…”
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Synthesis and Properties of (Triptycenedicarboxylatio)zinc Coordination Networks by Vagin, Sergei I., Ott, Anna K., Hoffmann, Stephan D., Lanzinger, Dominic, Rieger, Bernhard

“…Paddle wheels and pillars: Layered 3D metal–organic frameworks comprised of paddle‐wheel coordination units are constructed under a variety of conditions to…”
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An Ultrasensitive Fluorescent Paper-Based CO2 Sensor by Wang, Hui, Vagin, Sergei I, Rieger, Bernhard, Meldrum, Alkiviathes

“…We demonstrate a versatile and easily fabricated paper-based CO2 sensor. The sensor consists of a specially designed fluorescent color-shift chromophore…”
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Fabrication of Crescent Shaped Microparticles for Particle Templated Droplet Formation by Yang, Yimin, Vagin, Sergei I., Rieger, Bernhard, Destgeer, Ghulam

“…Crescent‐shaped hydrogel microparticles are shown to template uniform volume aqueous droplets upon simple mixing with aqueous and oil media for various…”
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High-Molecular-Weight Bisalkoxy-Substituted Poly(para)phenylenes by Kumada Polymerization by Kleybolte, Moritz E., Vagin, Sergei I., Rieger, Bernhard

“…Substituted poly­(para)­phenylenes (PPPs) are conjugated polymers with an attractive application potential in various fields of materials science. They are…”
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Regarding Initial Ring Opening of Propylene Oxide in its Copolymerization with CO2 Catalyzed by a Cobalt(III) Porphyrin Complex by Xia, Wei, Vagin, Sergei I., Rieger, Bernhard

“…Cobalt(III) tetraphenylporphyrin chloride (TPPCoCl) was experimentally proved to be an active catalyst for poly(propylene carbonate) production. It was chosen…”
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An Ultrasensitive Fluorescent Paper-Based CO 2 Sensor by Wang, Hui, Vagin, Sergei I, Rieger, Bernhard, Meldrum, Alkiviathes

“…We demonstrate a versatile and easily fabricated paper-based CO sensor. The sensor consists of a specially designed fluorescent color-shift chromophore infused…”
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Reactivity of Dehydrometallophthalocyanines and -porphyrazines by Vagin, Sergei I., Frickenschmidt, Antje, Kammerer, Bernd, Hanack, Michael

“…The zinc dehydrophthalocyanine 2 and zinc dehydrobenzoporhyrazine 8 a were generated from the 1N‐aminobenzotriazole‐annulated zinc phtalocyanine 1 and zinc…”
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Versatile 2‑Methoxyethylaminobis(phenolate)yttrium Catalysts: Catalytic Precision Polymerization of Polar Monomers via Rare Earth Metal-Mediated Group Transfer Polymerization by Altenbuchner, Peter T, Soller, Benedikt S, Kissling, Stefan, Bachmann, Thomas, Kronast, Alexander, Vagin, Sergei I, Rieger, Bernhard

“…The present study is one of the first examples for rare earth metal-mediated group transfer polymerization (REM-GTP) with non-metallocene catalyst systems…”
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Mechanistic Investigations of the Stereoselective Rare Earth Metal-Mediated Ring-Opening Polymerization of [beta]-Butyrolactone by Altenbuchner, Peter T, Kronast, Alexander, Kissling, Stefan, Vagin, Sergei I, Herdtweck, Eberhardt, Pothig, Alexander, Deglmann, Peter, Loos, Robert, Rieger, Bernhard

“…Poly(3-hydroxybutyrate) (PHB) is produced by numerous bacteria as carbon and energy reserve storage material. Whereas nature only produces PHB in its strictly…”
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A Nanometric Probe of the Local Proton Concentration in Microtubule-Based Biophysical Systems by Kalra, Aarat P, Eakins, Boden B, Vagin, Sergei I, Wang, Hui, Patel, Sahil D, Winter, Philip, Aminpour, Maral, Lewis, John D, Rezania, Vahid, Shankar, Karthik, Scholes, Gregory D, Tuszynski, Jack A, Rieger, Bernhard, Meldrum, Alkiviathes

“…We show a double-functional fluorescence sensing paradigm that can retrieve nanometric pH information on biological structures. We use this method to measure…”
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Mechanistic Investigations of the Stereoselective Rare Earth Metal-Mediated Ring-Opening Polymerization of β-Butyrolactone by Altenbuchner, Peter T., Kronast, Alexander, Kissling, Stefan, Vagin, Sergei I., Herdtweck, Eberhardt, Pöthig, Alexander, Deglmann, Peter, Loos, Robert, Rieger, Bernhard

“…Poly(3‐hydroxybutyrate) (PHB) is produced by numerous bacteria as carbon and energy reserve storage material. Whereas nature only produces PHB in its strictly…”
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Studies on the Biocompatibility of Poly(diethyl vinyl‐phosphonate) with a New Fluorescent Marker by Schwarzenböck, Christina, Vagin, Sergei I., Heinz, Werner R., Nelson, Peter J., Rieger, Bernhard

“…Utilization of group transfer polymerization for the synthesis of poly(diethyl vinylphosphonate) (PDEVP) allows its controlled end‐group functionalization…”
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