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Thèses sur le sujet « ZnPd »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 7 février 2022

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1

Missenard, Charles. "Intérêt de la zinc - protoporphyrine (ZnPP) : en chimie clinique." Nancy 1, 1988. http://www.theses.fr/1988NAN10396.

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L'érythroblaste, qui dispose d'une quantité de fer normale, synthétise de l'hémoglobine en plusieurs étapes, dont la dernière est l'incorporation de Fe++ dans la protoporphyrine sous l'action de la ferrochélatase mitochondriale. Lorsque pour une raison ou une autre, l'érythroblaste manque d'ions Fe++, la ferrochélatase va incorporer du Zn++ à la place et synthétiser ainsi la ZnPP. Son augmentation signale donc une déficience de Fe++ au niveau des mitochondries des érythroblastes. Après avoir étudié la ZnPP dans un certain nombre de pathologies connues pour avoir des répercutions sur le métabol

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2

Feuser, Paulo Emilio. "Encapsulamento simultâneo de nanopartículas magnéticas (NPMS) com ftalocianina de zinco (ZNPC) via polimerização em miniemulsão." reponame:Repositório Institucional da UFSC, 2012. https://repositorio.ufsc.br/xmlui/handle/123456789/122562.

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Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2012.<br>Made available in DSpace on 2014-08-06T17:04:12Z (GMT). No. of bitstreams: 1 327717.pdf: 2405163 bytes, checksum: ded464e3384619c872511448eb58c9ac (MD5) Previous issue date: 2012<br>Uma das alternativas mais promissoras para o tratamento do câncer é a Terapia Fotodinâmica (TFD). A Ftalocianina de Zinco (ZnPc) é um fotossensibilizante de segunda geração com caráter hidrofóbico e necessita ser incorporado em um sistema de liberação adequa

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3

Bekale, Laurent Adonis. "Élaboration de cellules solaires organiques à base de tétra-tert-butyl-phthalocyanine de zinc (TTB-ZnPc)." Thèse, Université du Québec à Trois-Rivières, 2012. http://depot-e.uqtr.ca/5165/1/030350161.pdf.

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Hussain, Afzal. "Charge Transport Properties of Metal / Metal-Phthalocyanine / n-Si Structures." Doctoral thesis, Universitätsbibliothek Chemnitz, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-63623.

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The field of hybrid electronics of molecules and traditional semiconductors is deemed to be a realistic route towards possible use of molecular electronics. Such hybrid electronics finds its potential technological applications in nuclear detectors, near-infrared detectors, organic thin film transistors and gas sensors. Specifically Metal / organic / n-Silicon structures in this regard are mostly reported to have two regimes of charge transport at lower and higher applied voltages in such two terminal devices. The fact is mostly attributed to the change in conduction mechanism while moving fro

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5

Bochukov, Ivelin [Verfasser], and Arne [Akademischer Betreuer] Thomas. "Hybrid interface engineering in ZnPc/C60 bi-layer heterojunction organic solar cells / Ivelin Bochukov. Betreuer: Arne Thomas." Berlin : Universitätsbibliothek der Technischen Universität Berlin, 2013. http://d-nb.info/1033027847/34.

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6

Doolittle, John William Jr. "Synthesis of microporous faujasitic zincophosphates in novel environments." The Ohio State University, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=osu1116983708.

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7

Xiao, Qiang. "Dynamics of Gaseous Detonations with Lateral Strain Rates." Thesis, Université d'Ottawa / University of Ottawa, 2020. http://hdl.handle.net/10393/40946.

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Detonations in gases usually propagate with lateral strain rates, in either weakly confined or varying-cross-section or curved or even small-sized geometries. Lateral strain rates have been generally known to significantly impact the detonation dynamics, i.e., decreasing the propagation speeds lower than the theoretical Chapman-Jouguet (CJ) velocities, increasing the propagation limit pressures as well as cell sizes. Since the detonation-based engines require the reliable control of the accurate ignition and stable propagation of a detonation wave, it is desirable to have the predictive capabi

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8

Kang, Young Sill [Verfasser]. "Antitumor effect of PEG-ZnPP in rat glioma cells, F98 and C6, and in rat brainstem tumor models / Young Sill Kang." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2019. http://d-nb.info/1202045030/34.

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9

Pfützner, Steffen. "Studies on Organic Solar Cells Composed of Fullerenes and Zinc-Phthalocyanines." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-83486.

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This work deals with the investigation and research on organic solar cells. In the first part of this work we focus on the spectroscopical and electrical characterization of the acceptor molecule and fullerene derivative C70. In combination with the donor molecule zinc-phthalocyanines (ZnPc) we investigate C70 in flat and bulk heterojunction solar cells and compare the results with C60 as acceptor. The stronger and spectral broader thin film absorption of C70 and thus enhanced contribution to photocurrent as well as the similar electrical properties with respect to C60 result in higher power c

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10

Lehmann, Daniel. "Herstellung und Charakterisierung von organischen Schichtsystemen." Master's thesis, Universitätsbibliothek Chemnitz, 2005. http://nbn-resolving.de/urn:nbn:de:swb:ch1-200501609.

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Im Rahmen dieser Diplomarbeit wurde eine Ultrahochvakuumanlage für organische Molekularstrahldeposition (OMBD) konzipiert und gefertigt, die das Aufwachsen von einzelnen organischen Schichten bis hin zu komplexen Schichtsystemen auf geeigneten Substraten erlaubt. Mit einem ebenfalls konzipierten und gefertigten Probenhalter, sind elektrische Messungen in situ möglich. Für weitere Charakterisierungsmethoden, wie der spektroskopischen Ellipsometrie und der Reflexions-Anisotropie-Spektroskopie sind ebenfalls Optionen für in-situ-Messungen an der UHV-Anlage vorgesehen. Mit dieser Anlage wurden ein

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11

Maranho, Daniela Silva. "Estudo da associação de complexos nitrosilos de rutênio liberadores de NO com o agente fotossensibilizador Zinco ftalocianina ZnPC em sistemas de liberação utilizados na terapia fotodinâmica." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/59/59138/tde-11092009-102942/.

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Neste trabalho propusemos a utilização do fotossensibilizador ZnPC associado ao complexo nitrosilo de rutênio Ru-tpy por meio de lipossomas de longo tempo de circulação, com o objetivo de analisar o efeito sinérgico das espécies reativas de oxigênio (EROs) e espécies reativas de nitrogênio (ERONs) geradas respectivamente pelos mesmos, atuando sobre uma linhagem celular neoplásica. Foram estudadas as propriedades fotofísicas e fotoquímicas do sistema misto ZnPC/Ru-tpy empregando-se técnicas de espectroscopia no estado estacionário e resolvido no tempo. Com isto foi possível determinar important

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12

Dhaouadi, Maroua. "Nanoparticules dopées terres rares pour l'imagerie médicale et la thérapie." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2014. http://tel.archives-ouvertes.fr/tel-01037907.

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Ce travail de thèse a été consacré au développement d'un système multicouche constitué de nanoparticules dopées par des ions terres rares (le cœur), entourées d'une première couche cristalline non dopée, permettant de préserver les propriétés optiques du cœur. Une coquille de silice mésoporeuse est ensuite déposée, permettant l'incorporation d'un photosensibilisateur (ZnPc) via les pores de la couche de silice pour une application thérapeutique : la photothérapie dynamique. Différentes matrices ont été étudiées à savoir Y2O3, KY3F10 et NaYF4. Ces matrices ont été codopées Yb3+/Er3+ afin d'obte

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13

Ungun, Yigit. "Numerical Solution Of One Dimensional Detonation Tube With Reactive Euler Equations Using High Resolution Method." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614128/index.pdf.

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In this thesis, numerical simulation of one dimensional detonation tube problem is solved with finite rate chemistry. For the numerical simulation, Euler equations have been used. Since detonation tube phenomena occurs in high speed flows, viscosity eects and gravity forces are negligible. In this thesis, Godunov type methods have been studied and afterwards high resolution method is used for the numerical solution of the detonation tube problem. To solve the chemistry aspect of the problem ZND theory have been used. For the numerical solution, a FORTRAN code is written and the numerical solut

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14

Morzé, Natascha von [Verfasser], Martha [Akademischer Betreuer] Lux-Steiner, Marin [Akademischer Betreuer] Rusu, Bernd [Gutachter] Rech, Martha [Gutachter] Lux-Steiner, and Christian [Gutachter] Pettenkofer. "Entwicklung einer Hybridsolarzelle mit CuInSe2 und den kleinen organischen Molekülen ZnPc und C60 / Natascha von Morzé ; Gutachter: Bernd Rech, Martha Lux-Steiner, Christian Pettenkofer ; Martha Lux-Steiner, Marin Rusu." Berlin : Technische Universität Berlin, 2018. http://d-nb.info/1165138905/34.

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15

Vasquez, Ruiz Santos Javier, and Castillo Guzmán Paul Henry Del. "Mejora de la inadecuada vigilancia y control de patrullaje fluvial aéreo de las actividades ilícitas que afectan a los pobladores en la Zona del Napo y Putumayo (ZNP) periodo 2013-2018." Master's thesis, Pontificia Universidad Católica del Perú, 2020. http://hdl.handle.net/20.500.12404/19007.

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El narcotráfico responde a tendencias que le son propicias y se adecúa a los cambios globales con mucha rapidez. El análisis de las incautaciones varía según la zona de producción de la cocaína que llega a Europa y procede en 95% de Brasil, Colombia y Perú. En este contexto, la Marina de Guerra del Perú cuya misión es salvaguardar la soberanía nacional y velar por la seguridad se involucra en el TID y como Autoridad Marítima Nacional - Dirección General de Capitanías y Guardacostas, en los ríos navegables: proteger el medio ambiente acuático y reprimir las actividades ilícitas. El traba

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16

Åhlund, John. "Electronic and Geometrical Structure of Phthalocyanines on Surfaces : An Electron Spectroscopy and Scanning Tunneling Microscopy Study." Doctoral thesis, Uppsala universitet, Fysiska institutionen, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7802.

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Core- and Valence Photoelectron Spectroscopy (PES), X-ray- and Ultraviolet-Visible Absorption Spectroscopy (XAS and UV-Vis), Scanning Tunneling Microscopy (STM) and Density Functional Theory (DFT) calculations are used to study the electronic and geometrical structure of a class of macro-cyclic molecules, Phthalocyanines (Pc), on surfaces. These molecules are widely studied due to their application in many different fields. Multilayer and monolayer coverages of Iron Phthalocyanine (FePc) and metal-free Phthalocyanine (H2Pc) deposited on different surfaces are investigated in order to get insig

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17

Kriegel, René. "Thermodynamische und elektrokatalytische Untersuchungen an zinkbasierten intermetallischen Verbindungen bei Raumtemperatur." 2017. https://monarch.qucosa.de/id/qucosa%3A21174.

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Die vorliegende Arbeit beschäftigt sich im ersten Teil mit einer Methodenentwicklung zur korrosionsfreien Ermittlung der elektromotorischen Kraft von zinkbasierten intermetallischen Verbindungen bei Raumtemperatur. Die durchgeführten Messungen bezüglich der elektrochemischen Potentiale von Verbindungen der binären intermetallischen Phasen Cu5Zn8, ZnPd und ZnPt mit jeweils verschiedenen elementaren Zusammensetzungen dienen als Basis zur Ermittlung der jeweiligen intrinsischen Aktivitäten der Einzelkomponente Zink. Messungen an der Referenzphase Cu5Zn8 wurden dabei zur Verifizierung der entwicke

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18

Chang, Chia-Bin, and 張家賓. "Study on ZnPc/n-Si Hybrid Solar Cells." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/6e3cbv.

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碩士<br>國立臺北科技大學<br>光電工程系研究所<br>96<br>The present paper reports on the photovoltaic properties of zinc phthalocyanine (ZnPc) films with various dopants, sandwiched between indium tin oxide (ITO) and n-type silicon (Si) substrate, were investigated. The ZnPc films were realized by entrapping the molecules in a poly(methyl methacrylate) (PMMA) matrix by stirring and heating solution. For the ITO/p-ZnPc/n-Si sandwich structure solar cells, which ZnPc doped with I2 and without post-annealing, the measured parameters were the short-circuit current density (Jsc), the open-circuit voltage (Voc), the ma

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19

Chang, Yu-Ying, and 張羽瑩. "Morphology Study of Soluble Zinc Phthalocyanine (ZnPc)/PCBM Blends." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/81433833872349634926.

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碩士<br>輔仁大學<br>化學系<br>103<br>Low band gap p-type materials have been a key parameter for the high performance solar cells because of their high photon absorption ratio. In this study, a soluble ZnPC [1, 8, 15, 22-tetra(2,4- dimethyl-3-pentyloxy) phthalocyaninato zinc(Ⅱ)] [(3-24DM3P)4-ZnPc] with high extinction coefficient (1.46x105 L∙mol-1∙cm-1) is synthesized to investigate the effect of side chain on the compatibility between ZnPC and PCBM. Additionally, a modified ZnPC [1, 8, 15, 22-tetra(2,4- dimethyl-3-pentyloxy)-4, 11, 18, 25-tetramethanol)phthalocyaninato zinc(Ⅱ)][3- 24DM3P-COH)4-ZnPc] i

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20

Liou, Wei-Syun, and 劉維勳. "Ultrafast Carrier Dynamics of Hexadecafluorinated Zinc Phthalocyanine (F16ZnPc) and Zinc Phthalocyanine (ZnPc)." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/14630555473402780783.

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碩士<br>國立交通大學<br>光電工程研究所<br>102<br>Phthalocyanines (Pc) are superior material, because it superior properties including ultrafast response, thermal and chemical stability, and flexible processing so that Pcs have been widely investigated for use in a various optoelectronic devices, such as thin film transistors. Pc dyes are two-dimensional aromatic molecules with an inner ring consisting of 18 π-electrons. In Pc molecules, various kinds of metal atoms can be coordinated to the center of rings and their chemical and electronic properties may be tuned through the choice of metal center. Standard

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21

Nakamura, Tetsu. "Computational Analysis of Zel'dovich-von Neumann-Doering (ZND) Detonation." 2010. http://hdl.handle.net/1969.1/ETD-TAMU-2010-05-395.

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The Transient Inlet Concept (TIC) involves transient aerodynamics and wave interactions with the objective of producing turbulence, compression and flow in ducted engines at low subsonic speeds. This concept relies on the generation and control of multiple detonation waves issuing from different ?stages? along a simple ducted engine, and aims to eliminate the need for compressors at low speeds. Currently, the Zel?dovichvon Neumann-Doering (ZND) steady, one-dimensional detonation is the simplest method of generating the waves issuing from each stage of the TIC device. This thesis focuses on the

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22

Liu, Bo-Hong, and 劉柏宏. "Fabrication of ZnPc/Nanoporous Hyper Solar Cell Using Anodic Aluminum Oxide Method on Si Substrate." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/zsawue.

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碩士<br>國立臺北科技大學<br>光電工程系研究所<br>97<br>This work reports an aluminum film on a silicon (Si) substrate deposited by a sputtering method. Then, nanoporous structure was prepared using anodic aluminum oxide (AAO) process, and after process optimized, it was employed as a mask to produce nanoporous structure on the surface of the Si substrate by plasma etching. Subsequently, an ZnPc film was formed on Si substrate with nanoporous structure by spin coating. Anode and cathode were produced on the front side and backside, respectively. Finally, an ZnPc/nanoporous Si hybird solar cell was obtained.

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23

Lin, Szu-Yu, and 林思瑜. "Morphology Study of Soluble Zinc Phthalocyanine (ZnPc) and [6,6]-Phenyl-C61-Butyric Acid Methyl Ester Blend." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/67793279665946859999.

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碩士<br>輔仁大學<br>化學系<br>102<br>Currently, most high performance organic solar cells was low band gap semiconductors as p-type materials to enhance the light absorption of the solar cells. The low band gap semiconductors tend to have poor miscibility with fullerene derivatives such as PCBM (n-type material) the end up with inappropriate morphology for the organic solar cells. 　　In this study, soluble low band gap zinc phthalocyanine ((OPh)4-ZnPc、(4EP)4-ZnPc) were synthesized to study the morphology between a small molecule low band gap semiconductors and PCBM. An functionalized ZnPc ((4HMP)4-ZnPc)

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24

Wu, Yu-hua, and 吳育華. "The growth and post-deposition annealing of thermal evaporated ZnPc thin films and their effects on the solar cell performances." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/w7av5g.

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碩士<br>國立臺灣科技大學<br>化學工程系<br>95<br>In this thesis, we study the phase transformation of zinc phthalocyanine (ZnPc) thin films and their effects on the solar cell performances. The ZnPc thin films are deposited by the vacuum evaporation technique. The effects of deposition conditions and the post-deposition annealing on the crystal structure and the surface morphology of ZnPc have been studied by the XRD, SEM and AFM. I-V measurement for the Au(20nm)/ ZnPc(60nm)/n-Si (525μm)/Al (200nm) devices. We find that: (1) Films deposited at room temperature and various rates are of the α-form, and are

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Pfützner, Steffen. "Studies on Organic Solar Cells Composed of Fullerenes and Zinc-Phthalocyanines." Doctoral thesis, 2011. https://tud.qucosa.de/id/qucosa%3A25898.

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This work deals with the investigation and research on organic solar cells. In the first part of this work we focus on the spectroscopical and electrical characterization of the acceptor molecule and fullerene derivative C70. In combination with the donor molecule zinc-phthalocyanines (ZnPc) we investigate C70 in flat and bulk heterojunction solar cells and compare the results with C60 as acceptor. The stronger and spectral broader thin film absorption of C70 and thus enhanced contribution to photocurrent as well as the similar electrical properties with respect to C60 result in higher power c

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26

Heckroodt, Annétia Sophia. "Evaluering van skoolbeginners met die oog op effektiewe aanvangsonderrig." Diss., 1995. http://hdl.handle.net/10500/16926.

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Summaries in Afrikaans and English<br>Text in Afrikaans<br>With compulsory education in the New South· Africa, an increase in the number of school beginners can be expected, together with the probability of large gaps in their readiness for school. In £his study, materials have been developed together with a structure for the organisation of teaching_~!?.r trainers/subject advisers, teachers and pupils, to ensure effective education for school beginners. The "Battery for the Assessment of Bridging period Yields" (BABY) has been developed as a valid, realiable and usable school readiness

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