Littérature scientifique sur le sujet « DPP Derivatives »
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Articles de revues sur le sujet "DPP Derivatives"
Luo, Nan, Guanxin Zhang et Zitong Liu. « Keep glowing and going : recent progress in diketopyrrolopyrrole synthesis towards organic optoelectronic materials ». Organic Chemistry Frontiers 8, no 16 (2021) : 4560–81. http://dx.doi.org/10.1039/d1qo00613d.
Texte intégralLeidel, Fabienne, Martin Eiden, Markus Geissen, Hans A. Kretzschmar, Armin Giese, Thomas Hirschberger, Paul Tavan, Hermann M. Schätzl et Martin H. Groschup. « Diphenylpyrazole-Derived Compounds Increase Survival Time of Mice after Prion Infection ». Antimicrobial Agents and Chemotherapy 55, no 10 (11 juillet 2011) : 4774–81. http://dx.doi.org/10.1128/aac.00151-11.
Texte intégralHe, Ran, Michael Forman, Bryan T. Mott, Rajkumar Venkatadri, Gary H. Posner et Ravit Arav-Boger. « Unique and Highly Selective Anticytomegalovirus Activities of Artemisinin-Derived Dimer Diphenyl Phosphate Stem from Combination of Dimer Unit and a Diphenyl Phosphate Moiety ». Antimicrobial Agents and Chemotherapy 57, no 9 (17 juin 2013) : 4208–14. http://dx.doi.org/10.1128/aac.00893-13.
Texte intégralWang, Yu, Xialian Tang et Lianghong Yi. « Design and Discovery of Novel 1,3,5-Triazines as Dipeptidyl Peptidase-4 Inhibitor against Diabetes ». Pharmacology 103, no 5-6 (2019) : 273–81. http://dx.doi.org/10.1159/000494060.
Texte intégralWang, Bing, Nannan He, Bo Li, Shuangying Jiang, Yi Qu, Sanyin Qu et Jianli Hua. « Aggregation-Induced Emission and Large Two-Photon Absorption Cross-Sections of Diketopyrrolopyrrole (DPP) Derivatives ». Australian Journal of Chemistry 65, no 4 (2012) : 387. http://dx.doi.org/10.1071/ch11410.
Texte intégralWang, Lingyun, Bihong Lai, Xueguang Ran, Hao Tang et Derong Cao. « Recent Advances of Diketopyrrolopyrrole Derivatives in Cancer Therapy and Imaging Applications ». Molecules 28, no 10 (15 mai 2023) : 4097. http://dx.doi.org/10.3390/molecules28104097.
Texte intégralYang, Sheng-Hsiung, et Chia-Hao Hsieh. « Novel Linear and Hyperbranched Polythiophene Derivatives Containing Diketopyrrolopyrroles as Linking Groups ». MRS Proceedings 1771 (2015) : 213–19. http://dx.doi.org/10.1557/opl.2015.497.
Texte intégralSantoprete, Alessia, Elena Capitò, Paul E. Carrington, Alessandro Pocai, Marco Finotto, Annunziata Langella, Paolo Ingallinella et al. « DPP-IV-resistant, long-acting oxyntomodulin derivatives ». Journal of Peptide Science 17, no 4 (3 février 2011) : 270–80. http://dx.doi.org/10.1002/psc.1328.
Texte intégralKhalaf, Reema A., Dalal Masalha et Dima Sabbah. « DPP-IV Inhibitory Phenanthridines : Ligand, Structure-Based Design and Synthesis ». Current Computer-Aided Drug Design 16, no 3 (2 juin 2020) : 295–307. http://dx.doi.org/10.2174/1573409915666181211114743.
Texte intégralIvanova, E. A., N. N. Zolotov, V. F. Pozdnev et T. A. Voronina. « Effect of cyanopyrrolidine derivatives on the activity of prolylendopeptidase, acute exudative inflammation and visceral pain in mice ». Biomeditsinskaya Khimiya 66, no 1 (janvier 2020) : 77–82. http://dx.doi.org/10.18097/pbmc20206601077.
Texte intégralThèses sur le sujet "DPP Derivatives"
Morton, Colin J. H. « Novel derivatives of DPP and related heterocycles ». Thesis, University of St Andrews, 1999. http://hdl.handle.net/10023/15291.
Texte intégralEbenhoch, Bernd. « Organic solar cells : novel materials, charge transport and plasmonic studies ». Thesis, University of St Andrews, 2015. http://hdl.handle.net/10023/7814.
Texte intégralCOSOLA, ANDREA. « Multifunctional cyclodextrin derivatives for digital light processing 3D-printing ». Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2959957.
Texte intégralHylton, Keisha-Gay. « Catalytic carbonylation of amines and diamines as an alternative to phosgene derivatives application to syntheses of the core structure of DMP 323 and DMP 450 and other functionalized ureas / ». [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0004328.
Texte intégralEnkin, Nikolay [Verfasser], Marina [Akademischer Betreuer] [Gutachter] Bennati, Markus [Gutachter] Zweckstetter et Jörg [Gutachter] Enderlein. « Fullerene-Nitroxide Derivatives as Potential Polarizers for Dynamic Nuclear Polarization (DNP) in Liquid State / Nikolay Enkin ; Gutachter : Marina Bennati, Markus Zweckstetter, Jörg Enderlein ; Betreuer : Marina Bennati ». Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2016. http://d-nb.info/1113875496/34.
Texte intégralJacques, Isabelle. « Découverte et déchiffrage de nouvelles voies de biosynthèse dépendant des synthases de cyclodipeptides : les clés d’une diversité accrue de dicétopipérazines potentiellement bioactives ». Thesis, Paris 11, 2015. http://www.theses.fr/2015PA114838/document.
Texte intégralDespite the interest and diversity of the pharmacological properties of 2,5-diketopiperazines (DKPs), the biosynthetic pathways of these microbial molecules are poorly documented. The aim of my doctoral work was i) to identify new DKP biosynthetic pathways that are characterized by the presence of a cyclodipeptide synthase (CDPS) often associated with one or more cyclodipeptide-tailoring enzymes and ii) to explore the chemical diversity encoded by these pathways. First of all, my study focused on CDPSs. After the bioinformatics-based selection of candidates, 51 novel CDPS were characterized, revealing the incorporation of 17 of the 20 proteinogenic amino acids. Moreover, this work has allowed a better characterization of the CDPS family, by showing the existence of several subfamilies with specific functional signatures and laying the foundations of a specificity conferring code for the synthesis of cyclodipeptides. Second, I characterized the tailoring enzymes associated with the newly identified CDPSs and, in particular, the Fe(II) and oxoglutarate dependent dioxygenases (OGs) that are highly represented in these pathways. I detected the in vivo activity for 11 OGs and characterized the in vitro activity for one of them, showing the complexity of the chemical modifications introduced into the cyclodipeptide. This work has led to identify and characterize novel biosynthetic pathways that provide access to a greater diversity of DKPs
Zinck, Guillaume. « Reconstruction d'hypersurfaces de champs de normales sous contraintes : application à l'analyse stratigraphique des images sismiques ». Thesis, Bordeaux 1, 2012. http://www.theses.fr/2012BOR14705/document.
Texte intégralThis thesis deals with the reconstruction of hypersurfaces from a finite-dimensional normal vector field. Application scopes can be found in the analysis of fingerprints (epidermal ridges), meteorological images (eddies and cyclones), astrophysical images (galaxy arms) and in the stratigraphic analysis of seismic images (horizons). The hypersurfaces are obtained by solving a non-linear partial derivative equation relied on the local dip deduced from a normal vector field. Several constraints such as boundaries, bounds, points belonging to the hypersurface or discontinuities can be considered.The major contribution of this thesis consists in a local dip transformation which allows to reconstruct implicit hypersurfaces as well as seismic horizons by a fast and interactive method. Two schemes dedicated to the reconstruction of discontinuous one-dimensional seismic horizons are also proposed when the discontinuity location and jump are unknown
Syu, Li-Kun, et 許禮焜. « The study of derivatives and intermediates in the DPG powders ». Thesis, 2006. http://ndltd.ncl.edu.tw/handle/44477597689626547071.
Texte intégral國立臺灣大學
材料科學與工程學研究所
95
The DPG powders manufactured in the experiment was applied to the anode material for lithium ion secondary battery, and the capacity of the battery was good. The reversible capacity of DPG powders was over 400 mA/g , even higher than the theoretical value 372mAh/g. However, the irreversibility of the battery reached 30%.In the HBr rinsed DPG powders, we found one different diffraction peak in the XRD pattern. The conception of experiments was finding out the possible structure of the derivatives. At the same time, we calculated the content of the derivative in the DPG powders. Finally, we compared the results of the DPG powders which was manufactured with the different concentration of HBr we used SEM(scanning electron microscopy) to observe the changes on the surface, and used XRD(X-ray diffraction) and EDX(energy dispersive spectrometer) to carry out qualitative analysis, and then decided the possible structure of the derivatives. In the end, we used Rietveld Method to estimate the content of the different derivatives in the DPG powders. Results from the experiment indicated that there were at least three different kinds of components in the DPG powders: Hexagonal Graphite, Orthorhombic Carbon, Iron Oxide(Fe2O3). Meanwhile, the content of the three kinds of the derivatives changed with the concentration of HBr and used. We found that content of the Hexagonal Graphite increased with the concentration of HBr we used. However, the content of the Orthorhombic Carbon decreased with the concentration of HBr we used. It indicated that the Orthorhombic Carbon was more reactive with HBr than the Hexagonal Graphite for the poor crystallinity.
Enkin, Nikolay. « Fullerene-Nitroxide Derivatives as Potential Polarizers for Dynamic Nuclear Polarization (DNP) in Liquid State ». Doctoral thesis, 2015. http://hdl.handle.net/11858/00-1735-0000-0028-882E-8.
Texte intégral馬瑞奇. « Synthesis of Naphthalimide Derivative and Diketopyrrolopyrrole (DPP)-Based [2]Rotaxane/Polyrotaxane as Novel Chemosensor Materials and a Controllable Hierarchical Nano Self-Assembled Structure from Polyrotaxane ». Thesis, 2013. http://ndltd.ncl.edu.tw/handle/07354602595689667348.
Texte intégral國立交通大學
材料科學與工程學系所
102
I Abstract Synthesis of Naphthalimide Derivative and Diketopyrrolopyrrole (DPP)-Based [2]Rotaxane/Polyrotaxane as Novel Chemosensor Materials and a Controllable Hierarchical Nano Self-Assembled Structure from Polyrotaxane Student: M. V. P. S. K. R. Raju Advisor: Hong-Cheu, Lin The pivotal objective of this dissertation is to construct novel orthogonally H-bonded mechanically interlocked molecular/polyrotaxane architectures with an asymmetric (Diketopyrrolopyrrole) stopper and to study their molecular shuttling process under solvent, anion, and acid-base stimuli control along with their controllable hierarchical nanostructure formations plugged with positive cooperativity non-covalent interactions. In the introduction of this doctoral thesis we have introduced brief early synthetic attempts to create mechanically interlocked molecules (MIMs) such as rotaxanes and catenanes as well as their polymeric counterparts. Moreover novel templating methodologies to build MIMs and some latest examples of MIMs based molecular shuttles under various stimuli control were also introduced. Fundamentally, underplayed chemo sensing mechanisms in these systems were presented. Meanwhile, we have developed a novel and facile fluorescent ratiometric chemodosimeter for grisly toxic hydrazine via mild Ing-Manske phthalimide deprotection method in this doctoral thesis as well. In chapter two, a novel [2]rotaxane based on an orthogonal H-bonded motif and 3,6-di(thiophenyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (DPP) with controlled topicity was successfully constructed, displaying excellent stimulated responses toward anion and solvent polarity. The extensive 1H &; 19F NMR titrations were lucidly revealed the binding site and the mode binding interaction as well. The preorganized host selectively recognized F- with high optical sensitivity and reversibility via enhanced positive cooperativity and noncovalent interaction by evidence of a shorter fluorescence lifetime. Therefore we developed a first prototype [2]rotaxane molecular shuttle for selective recognition of F- with high optical outputs. II In chapter three, four analogous polymers were systematically synthesized by copolymerization of a 9-alkylidene-9H-fluorene monomer with various monomers, which contained a diketopyrrolopyrrole unit tethered with a dumbbell unit, a metalated [2]rotaxane, a demetalated orthogonal H-bonded [2]rotaxane, and a simple alkyl chain, to furnish P1, P2, P3, and P4, respectively, to investigate the supramolecular interactions of the mechanically interlocked rotaxane pendants and conjugated polymer backbones. Prevailing 1H NMR and UV-vis to NIR titration profiles indicated that the novel polyrotaxane P3 showed a sensitive and reversible acid-base molecular switch capability via supramolecular interactions in contrast to the other polymers (P1, P2, and P3). Compared with the other polymers, P3 possessed a narrower bandgap, which was also confirmed by the computational study. Prominently, the monitoring of a controllable nano-self-assembly process of P3 was obtained by reversible acid-base molecular switch approaches. The orthogonal H-bonded pendant [2]rotaxane unit and the steric demand of P3 judiciously allowed to morph into a hierarchical nanostructure via interconvertible H-bonds, anion-π and π-π stackings, as well as hydrophobic interactions. In chapter four, A facile and sensitive fluorescent probe for hydrazine based on phthalimide appended hydrophilic naphthalimide was successfully constructed, displaying excellent colorimetric and ratiometric responses towards hydrazine via Ing-Manske phthalimide deprotection conditions in semi-aqueous buffer solution. The estimated detection limit was as low as 4.2 nM (hydrazine content = 1 ppb) far below than the threshhold limit value (TLV) of 10 ppb according to the U. S. Environmental Protection Agency (EPA). Prevailing detection of hydrazine in living cells of the current probe is demonstrated. Thus in conclusion, a novel archetype DPP based highly fluorescent [2]rotaxane was developed. The remarkable stimulated responses towards solvent polarity and fluoride ion were discussed. Moreover, the extended efforts of this current design into polyrotaxane architectures along with their acid-base controllable hierarchical nanostructure formations via reversible optical molecular switch approaches coupled with various non-covalent interactions were discussed. Furthermore a novel fluorescent ratiometric chemodosimeter for hydrazine based on Ing-Manske phthalimide deprotection was presented in detail.
Livres sur le sujet "DPP Derivatives"
World Health Organization (WHO). The use of Artemisinin and its derivatives as ant-malarial drugs : Report of a Joint CTD/DMP/TDR Informal Consultation. Geneva : World Health Organization, 1998.
Trouver le texte intégralChapitres de livres sur le sujet "DPP Derivatives"
Yamada, Takashi, Masayuki Nakao, Takashi Yanagi, Toshifumi Miyazawa, Shigeru Kuwata, Makiko Sugiura, Yasuko In et Toshimasa Ishida. « Conformational studies of Dnp-pNA derivatives of tetrapeptide diastereomers containing α,α-disubstituted glycines ». Dans Peptides 1992, 501–2. Dordrecht : Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1470-7_222.
Texte intégralBolocan, Natalia, et Gheorghe Duca. « Dihydroxyfumaric Acid ». Dans Fundamental and Biomedical Aspects of Redox Processes, 198–223. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-7198-2.ch009.
Texte intégralCardaliaguet, Pierre, François Delarue, Jean-Michel Lasry et Pierre-Louis Lions. « Convergence of the Nash System ». Dans The Master Equation and the Convergence Problem in Mean Field Games, 159–74. Princeton University Press, 2019. http://dx.doi.org/10.23943/princeton/9780691190716.003.0006.
Texte intégralGharaee, Hossein, Abdolreza Nabavi et Jalil ("Joe") Etminan. « Performance and Complexity Evaluation of OTR-UWB Receiver ». Dans Networking and Telecommunications, 1945–58. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-60566-986-1.ch123.
Texte intégralDuraipandy, Jeyabharathi, Sherly Alphonse A., Sasireka D. et Kesavaraja D. « Smart ATM With Tracking of Criminals Using Novel Di-Pattern and C-LDP (Combined Local Directional Pattern) ». Dans Advances in Business Information Systems and Analytics, 183–200. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-7105-0.ch010.
Texte intégralZaier, Rania, et Sahbi Ayachi. « Computational Study on Optoelectronic Properties of Donor-Acceptor Type Small π-Conjugated Molecules for Organic Light-Emitting Diodes (OLEDs) and Nonlinear Optical (NLO) Applications ». Dans Density Functional Theory - Recent Advances, New Perspectives and Applications. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.98590.
Texte intégralActes de conférences sur le sujet "DPP Derivatives"
Ji, Yu, Wenshu Yu, Xingzhou Yang, Xiaodong Liu et Yonghao Zheng. « Effect of heteroatom substitution on the single-molecule conductance of DPP derivatives ». Dans Eighth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2022), sous la direction de Thanikaivelan Palanisamy et Lim Boon Han. SPIE, 2023. http://dx.doi.org/10.1117/12.2672956.
Texte intégralŠaćirović, Sabina, Andrija Ćirić, Mališa Antić et Zoran Marković. « HPLC ANALYSIS OF PHENOLS OF SLOVENIAN RED WINES : CABERNET SAUVIGNON AND MERLOT ». Dans 1st INTERNATIONAL Conference on Chemo and BioInformatics. Institute for Information Technologies, University of Kragujevac, 2021. http://dx.doi.org/10.46793/iccbi21.165s.
Texte intégralZhang, Yi-liang, Rui-bin Gou, Ji-min Li, Gong-tian Shen et Jing Wang. « Experimental Study on Critical Derivative of Cracking Magnetic Field Intensity in High Frequency Fatigue Test ». Dans ASME 2010 Pressure Vessels and Piping Division/K-PVP Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/pvp2010-25531.
Texte intégralMuškinja, Jovana M., Jelena S. Katanić Stanković et Zoran R. Ratković. « SYNTHESIS AND ANTIOXIDANT ACTIVITY OF SOME NEW SULFONAMIDE DERIVATIVES ». Dans 1st INTERNATIONAL Conference on Chemo and BioInformatics. Institute for Information Technologies, University of Kragujevac, 2021. http://dx.doi.org/10.46793/iccbi21.351m.
Texte intégralCelichowski, G., et K. Chrobak. « Improving of Tribological Properties of Nanocomposites Sol-Gel Thin Films by Fluorocyclophosphazene Derivatives ». Dans World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-64261.
Texte intégralSingh, Gagandeep, Rahul Mahadik, William K. Mohanty et Aurobinda Routray. « Analytic directional derivative based gradient structure-tensor-based dip to detect seismic faults ». Dans Second International Meeting for Applied Geoscience & Energy. Society of Exploration Geophysicists and American Association of Petroleum Geologists, 2022. http://dx.doi.org/10.1190/image2022-3751246.1.
Texte intégralAgrawal, N., A. Kumar et Varun Bajaj. « Phase Optimization based Design of Infinite Impulse Response Filter using Fractional Derivative ». Dans 2018 IEEE 23rd International Conference on Digital Signal Processing (DSP). IEEE, 2018. http://dx.doi.org/10.1109/icdsp.2018.8631587.
Texte intégralMourad, D., E. H. S. Eldin et A. M. Abd-Elaziz. « Novel unit protective relaying techniques for teed circuit based on sequential overlapping derivative transform ». Dans 11th IET International Conference on Developments in Power Systems Protection (DPSP 2012). IET, 2012. http://dx.doi.org/10.1049/cp.2012.0021.
Texte intégralShy, Jow-Tsong, Che-Chung Chou, Chern-Yn Shieh, Jin-Dong Chern et Tsu-Chiang Yen. « Frequency stabilization and measurement of the sequence-band CO2 laser ». Dans OSA Annual Meeting. Washington, D.C. : Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oam.1991.thj6.
Texte intégralAl-Dabooni, Seaar, Alaa Azeez Tawiq et Hussen Alshehab. « Dual Heuristic Dynamic Programming in the Oil and Gas Industry for Trajectory Tracking Control ». Dans SPE Conference at Oman Petroleum & Energy Show. SPE, 2022. http://dx.doi.org/10.2118/200271-ms.
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