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Dissertations / Theses on the topic 'Fluorenone derivatives'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Ye, Fei. "Ru- and Rh-catalyzed [2+2+2] cycloadditions : an access to fluorenone, 2-aminopyridine, and 1,3-dihydroisobenzofuran derivatives." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066347/document.

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Ce manuscrit traite de la mise au point d’une méthode d’accès éco-compatible à des squelettes carbocycliques et hétérocycliques, présents dans de nombreux composés d’intérêt biologique. Cette méthode met en œuvre une réaction de cycloaddition [2+2+2] catalysée par un métal de transition. Dans un premier temps, une voie d’accès à des fluorénones hautement substituées, ainsi qu’à des analogues a été développée. Cette voie utilise une réaction de cycloaddition [2+2+2] de diynes-[alpha, omega] pontés par un groupe benzoyle, avec des alcynes, en présence de RuCl3·nH2O. Dans un deuxième temps, des d

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Mukundarajan, Sriram. "Synthesis of Alkylthiol-containing Fluorene Derivatives for Gold Nanoparticle Functionalization." Master's thesis, University of Central Florida, 2005. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3570.

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A novel synthetic methodology has been developed for attaching fluorene derivatives, containing different types of electron donating and accepting groups at the 2 and 7 positions, to gold nanoparticles of different sizes by exploiting the affinity of the thiol functional group for gold. The distance between the dye and nanoparticles was varied by introducing two alkyl chains containing different number of carbon atoms at the 9 position on the fluorene ring system. The methodology that was developed gave enough scope for performing Radiative Decay Engineering (RDE) studies, in order to investig

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3

Nguyen, Dao. "Design, Synthesis, and Characterization of Novel Hydrophilic Fluorene-Based Derivatives for Bioimaging Applications." Doctoral diss., University of Central Florida, 2009. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/2842.

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In this work, hydrophilic fluorene-based derivatives that contain ethylene oxide substituents, have been synthesized and characterized for potential use as new fluorophores for bioimaging applications and for fluorescence sensing of heavy metals. Symmetrical and unsymmetrical fluorene derivatives based on structural types of acceptor-pi-acceptor, acceptor-pi-donor, and donor-pi-donor were characterized by TGA, UV-vis absorption, fluorescence emission, lifetime, anisotropy, and two-photon absorption (2PA) cross section. They were found to possess high thermal stability, high photostability, hig

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Corredor, Claudia. "TWO-PHOTON 3D OPTICAL DATA STORAGE VIA FLUORESCENCE MODULATION OF FLUORENE DYES BY PHOTOCHROMIC DIARYLETHENES." Doctoral diss., University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3947.

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Three-dimensional (3D) optical data storage based on two-photon processes provides highly confined excitation in a recording medium and a mechanism for writing and reading data with less cross talk between multiple memory layers, due to the quadratic dependence of two photon absorption (2PA) on the incident light intensity. The capacity for highly confined excitation and intrinsic 3D resolution affords immense information storage capacity (up to 1012 bits/cm3). Recently, the use of photochromic materials for 3D memory has received intense interest because of several major advantages over curre

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5

Oliveira, Juliana Andreia da Silva Alves de. "Thermodynamic and optical properties of naphthalene, fluorene and fluorenone derivatives." Doctoral thesis, 2016. https://repositorio-aberto.up.pt/handle/10216/98747.

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Oliveira, Juliana Andreia da Silva Alves de. "Thermodynamic and optical properties of naphthalene, fluorene and fluorenone derivatives." Tese, 2016. https://repositorio-aberto.up.pt/handle/10216/98747.

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7

Chung, Szu-min, and 鍾思敏. "Photophysics and Photochemistry of Fluorenone and Carbazole Derivatives in Solutions." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/88892831593500808033.

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碩士<br>國立交通大學<br>應用化學系所<br>93<br>This thesis contains two subjects. The first subject is to study the photophysics and photochemistry of 9-Fluorenone（9F）and 1-Hydroxy-9-Fluorenone（1-HOF）in solutions with different polarity. The second subject is to perform quantum-chemical calculations for excited states of 2,7-DMVECz and 3,6-DMVECz using Gaussian03 software. For the first subject, the steady-state and time-resolved spectroscopy have been investigated for 9F and 1-HOF dissolved in polar and non-polar solvents. The time-resolved fluorescence spectra of 9F and 1-HOF were measured using the techni

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Cheng-PeiYu and 余承霈. "Attempted Synthesis of Biradicaloid Polycyclic Aromatic Hydrocarbons：Zethrene Derivatives and Cyclopenta[def]fluorene Derivatives." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/88498438082692400838.

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9

Wu, Pei-chun, and 吳珮淳. "Synthesis and Optoelectronic Properties of Trifunctionalized Fluorene Derivative." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/55475650699524834578.

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碩士<br>國立成功大學<br>化學工程學系碩博士班<br>96<br>In this study, 2,4,7-tris(methylphenylethenyl)-9,9-dihexylfluorene (TF) and 2,7-dis(methylphenylethenyl)-9,9-dihexylfluorene (DF) have been successfully synthesized using the Wittig and Heck reactions. Their structure were well characterized by 1H-NMR, FT-IR and EA. The methylphenylethenyl group at 4 position of TF reveals a twist relative to the fluorene plane, which effectively prevents close packing of the molecules. DSC analysis revealed that the Tg of TF was 15.4 oC, but no obvious Tm was detected. The conjugation length of TF and DF are the same becau

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10

Wu, Ren-Chi, and 吳仁棋. "Synthesis and Electro-Optical Properties of Hyperbranched Fluorene Derivatives and A New Fluorene-Based Conjugated Polymer." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/59436150420644049774.

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碩士<br>國立交通大學<br>應用化學系所<br>98<br>This study is focused on the synthesis of hyperbranched fluorene derivatives and their applications in polymer light-emitting diodes (PLEDs) and solar cells. Three polymers, hb-TF, hb-BTF and hb-BTDTF, were synthesized by [2+2+2] trimerization of the corresponding oligo-arene diacetylene monomers using TaCl5 as the catalyst. All the polymers were fully characterized by Fourier transform infrared spectrometer (FT-IR), gel permeation chromatography (GPC), thermal gravimetric analyzer (TGA), differential scanning calorimeter (DSC), photoluminescence spectroph

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11

Cheng, Yu-Shan, and 鄭宇珊. "Application of Copolymers Containing Fluorene, Triphenylamine Derivatives in PLED Devices." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/90119197300886480525.

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碩士<br>國立臺灣大學<br>高分子科學與工程學研究所<br>97<br>In this thesis, the series of hole-injecting and hole-transporting materials are synthesized and characterized. The series is TRI-IPDI-SF series, triarylamine derivatives (denoted as TRI) and Spiro-fluorene derivatives (denoted as SF) linked by isophorone diisocyanate with different ratios to form a series of polyurehtanes (PU). These materials are applied in electroluminescent device as hole-injecting and hole-transporting layer to improve the performance. The devices are separated into two systems: a. ITO/PEDOT:PSS/PU/Ir(ppy)3+t-PBD+PVK/Mg/Ag : PUs were

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Shih, Tsung-yu, and 施宗佑. "Alternating copolymers containing fluorene and oxadiazole derivatives for chemosensor applications." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/46067640974960781026.

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碩士<br>國立臺灣科技大學<br>材料科學與工程系<br>100<br>The novel alternating copolymers, poly(9,9-dioctylfluorene) with pendant 2-pyridyl- and 2-pyrimidyl-1,3,4-oxadiazole, were synthesized through palladium-catalyzed Suzuki coupling reaction. The thermal, optical and electrochemical properties of these polymers are substantially affected by the heteroaryl substituted oxadiazole groups in the side chain. In addition, it is interesting to note that the significant bathochromic effect was found which results in different absorption spectra in both solution and solid states. The fluorescence quenching ratios were

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13

Lin, Wei-Lun, and 林維倫. "Preparation and Characterization of Polymers Derived from Fluorene and Thiophene Derivatives." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/09677353493650849576.

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碩士<br>國立臺灣科技大學<br>材料科學與工程系<br>100<br>This thesis presents an investigation of the synthesis and the physical properties of conjugated alternating copolymers with controlled structures. In order to obtain the novel alternating copolymers with donor and acceptor structures containing alkylsufinyl and alkylsufonyl based monomers, the new synthetic routes to oxidize hexylsufanyl substituted group was established. A series of alternating fluorene-based copolymers with alkylsufanyl, alkylsufinyl and alkylsufonyl thiophene derivatives were synthesized by the palladium-catalyzed Suzuki coupling reacti

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Hsu, Yi-Chung, and 許一中. "Studies on Thermal Stability and Solubility of 9,9-diphenyl-9H-fluorene derivatives." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/49683732824676349329.

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碩士<br>國立成功大學<br>化學系碩博士班<br>96<br>Polyfluorenes (PFs) exhibit high photoluminescence efficiency good charge transport，thermal stability，and good solubility in organic solvent. These characterization of PFs are attractive for use in polymer light-emitting diodes(PLEDs). It is well known that the keto defects are generated by photo-oxidation and thermal oxidation. The photoluminescence(PL) from PFs are found that the low-energy emission band originates from Keto defect. As a result, the color purity need improvement for fabrication of device. Due to the disadvantage, we have improved the performa

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15

Tsai, Fang-Yuan, and 蔡方元. "The Applications of Dibenzosuberane/fluorene Derivatives for White Organic Light-Emitting Diodes." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/84146375452705133606.

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碩士<br>國立臺灣師範大學<br>化學系<br>98<br>We report a new white light emission device from non-doped yellow and blue organic light-emitting materials develop in our labs. The simple device configuration of indium tin oxide / NPB (N,N'-bis(1-naphthyl)-N,N'-diphenyl-1,1'-biphenyl-4,4'-diamine)/ spirofluorene-dibenzosuberan[d](1,4-bis-(N,N-dipheneylamino)-phenyl)-quino xaline) (5) / 3,7-bis(N,N-diphenylamino)-5,5-spirofluorenyl-5Hdibenzo[a,d]cycloheptene (10) /TPBI (1,3,5-Tris(1-phenyl-1Hbenzimidazol-2-yl)benzene)/ LiF/ Al exhibited a luminance of 15990cd/m2 at a driving voltage of 9.3 V with CIEx,y(0.27,0.

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16

Lu, Chang-Chia, and 呂長家. "Study of charge transport properties in fluorene/diphenylamine and [2,2]-paracyclophane derivatives." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/a3sshm.

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碩士<br>國立中山大學<br>光電工程學系研究所<br>107<br>In this thesis, we investigated carrier mobility of HTM4 and HJJ series by time-of-flight method. HTM4 is a fluorene/diphenylamine derivative with non-dispersive and ambipolar carrier transporting capability. Both the hole and electron mobilities are up to the order of 10-4 cm2/V·s for fields from 2.00×105 V/cm to 5.33×105 V/cm. The balancing charge transport makes HTM4 a possible candidate of host materials for organic light-emitting diodes. The HJJ series are [2,2]-paracyclophane derivatives with diphenylamine (HJJ2, HJJ3) or carbazole(HJJ5, HJJ6) as an el

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17

Ju, Ji-Iu, and 朱俊毓. "Studies on the Synthesis and Light-Emitting Properties of Poly 2,7-Fluorene Derivatives." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/gtv684.

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碩士<br>國立成功大學<br>化學系碩博士班<br>90<br>Abstract In this paper, the light-emitting polymers (poly (2,7-fluorene)) were prepared by Suzuki-type reaction. using fluorene as a starting material. The struture , physical and photoelectronic properties for a series of poly (2,7-fluorene) were studied by elemental analysis, DSC and TGA analysis, NMR, IR, UV-visible, PL and EL spectum analysis. According to the results of TGA tests , we found all synthesized polymers have good thermal stability (Td ＞270℃) and the copolymers with 1,3,4-oxadiazo rings or 1,2,4-triazo rings exhibit higher glass transiti

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18

Syu, Jyun-Jie, and 許俊傑. "Synthesis and Characterization of Fullerene Derivatives with Carbazole and Fluorene and Their Applications." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/71151177118123342870.

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碩士<br>國立臺灣大學<br>化學研究所<br>99<br>We synthesized fullerene derivatives with carbazole and fluorene containing para butyl substitution, which are called Cbz-mono and Flu-mono. We study their electrochemical properties and the performance of photovoltaic devices of P3HT ：fullerene derivatives with different blend ratios, solvent, and annealing temperature. The optimized conditions of P3HT/Cbz-mono device is P3HT：Cbz-mono = 1：0.7 in a mixed solvent of oDCB and TCB, and the the open circult voltage（Voc）is 0.69 V、the short circuit current（Jsc）is 6.02 mA/cm2、the fill-factor is 60.92%, and the power con

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19

Chen, Chien-Chih, and 陳建志. "Ruthenium Allenylidene Complex Tethering a Cyclopropyl Group and Novel Complexes from Fluorene Derivatives." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/89127898194796303826.

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博士<br>國立臺灣大學<br>化學研究所<br>99<br>The cyclopropyl allenylidene complex [Ru]=C=C=C(R)(C3H5) ([Ru] = Cp(PPh3)2Ru, 2, R = thiophene) is prepared from the reaction of [Ru]Cl with cyclopropyl propargyl alcohol 1 in the presence of KPF6. Thermal treatment, halide anion addition, and Pd-catalyzed reactions of 2 all lead to a ring expansion of the cyclopropyl group giving the vinylidene complex 4 with a five-membered ring. This ring expansion proceeds via a C-C bond formation between C

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Tsai, Chien-Min, and 蔡建民. "Studies and Applications of PVK Blends Containing PPV and Fluorene Derivatives in PLED Devices." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/s29p9n.

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博士<br>國立交通大學<br>材料科學與工程系所<br>94<br>Several series of light-emitting oligo(p-phenylene-vinylene)s (BIII and BV series containing three- and five-conjugated phenylene rings) with various side groups and end groups attached to the cores were characterized. Not only the solubility and thermal properties but also the photoluminescent (PL) and electroluminescent (EL) properties can be effectively adjusted by the attachment of flexible alkoxy groups either on the central rings or on both end rings of the conjugated cores. The application of multilayer polymeric light-emitting-diodes (PLEDs) containin

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Liu, Yen-Ting, and 劉彥廷. "Synthesis and Photophysical Study of Planar Conjugated Derivatives with Indenofluorene and Fluorene as Skeleton." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/96r89p.

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碩士<br>國立臺灣科技大學<br>化學工程系<br>107<br>Fluorene and indenofluorene based compounds, oligomers, and polymers are known to have good fluorescence properties, saturated color, chemical stabilities, and heat resistance. Series of indenofluorenes and fluorenes have got wide range applications in many fields such as organic light-emitting diodes, organic solar cells, and organic field-effect –transistors which show the high potential of these building blocks. The characterization of good fluorescence properties are because of planar structure, providing good delocalization whenever it is ground sate or e

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Hsiang-FuYang and 楊翔富. "Synthesis and optoelectronic properties of luminescent fluorene derivative containing hole-transporting triphenylamine terminals." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/28624034737485433199.

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碩士<br>國立成功大學<br>化學工程學系碩博士班<br>98<br>In this study, a trifunctional 4,4,4,,-{[9,9-bis(hexyl) -9H -fluorene-2,4,7-triyl]tri-2,ethane-diyl}tris(N,N-diphenyl)benzeneamine (TF), containing fluorene core and terminal triphenylamines, was syn- thesized by Wittig reaction. The characteristics of TF were analyzed by FT-IR, 1H-NMR, elemental analysis, DSC, optical spectra, cyclic voltammetry, and AFM. The TF exhibited moderate glass transition temperature (Tg = 89 ℃). In film state, it shows absorption and photo luminescence (PL) peaks at 425 nm and 506 nm, respectively. The triphenylamine terminals wer

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23

Szu-WenFang and 方思文. "Fluorene Derivative Containing Carbazole Terminals: Synthesis, Characterization and Hole-transporting Applications in OLEDs." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/23818707397799495982.

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碩士<br>國立成功大學<br>化學工程學系碩博士班<br>100<br>An efficient trifunctional hole-transporting material 2,4,7-tri[2-(9-hexylcarbazole)ethenyl]-9,9-dihexylfluorene (FC), containing fluorene core and terminal carbazoles, has been synthesized by Wittig reaction. The FC has been fully characterized using FT-IR, 1H-NMR, mass spectrometry, elemental analysis, DSC, optical spectra, cyclic voltammetry, and AFM. Finally, it was employed as hole-transporting layer (HTL) to fabricate OLEDs to evaluate its potential application in optoelectronic devices. From the DSC analysis, the glass transition temperature (Tg) of

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24

Huang, Shih-Chiang, and 黃世強. "1. Starburst Molecules Based on Thiophene and Fluorene 2. Syntheses and Property Studies of Indenofluorene Derivatives." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/15401667513730445310.

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碩士<br>國立臺灣大學<br>化學研究所<br>93<br>Oligothiophene have been used in many applications as active materials during the past years. Application in organic light emitting diodes would be limited due to lower quantum yield. We design in this thesis a novel series of starburst molecules based on thiophene and 9,9-ditolylfluorene hybridized. However, the bulkiness and rigidity of the terminal 9,9-ditolylfluorene moieties plays an important role to improve the quantum yield and thermal stability. As we expected that the PSFn in this study exhibit highly quantum yield (> 99 %) and show distinct and high gl

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Chang, An-Tai, and 張安泰. "The Trisubstituted Derivatives of Spirally Configured cis-Stilbene/Fluorene Hybrid Templates for Organic Light Emitting Diode." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/j83wb9.

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碩士<br>國立清華大學<br>化學系所<br>106<br>In this thesis, a series of 3,7,2’/3’-trisubstituent spirally configured cis-stilbene/fluorene hybird derivatives were synthesized. The photoelectronic properties of these compounds have been tuned by modifying different functional group. These compounds were applied as electron transport layers, blue-emitting dopent and host materials. Pyridine and benzonitrile groups were chosen to modify theelectron-transport properties of the cis-stilbene/fluorine hybrid core. The green phosphorescent device fabricated using (mCNF)2S3PY as electron transport layer showed the

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Che-WeiLee and 李哲維. "Palladium-Catalyzed Indenoannulation of Haloarenes with Diarylethynes: One-pot Synthesis, Structural Analysis and Properties of Fluorene Derivatives." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/gmgcac.

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Han, Han, and 韓涵. "White Light-Emitting Nanotube from Template-Assisted in situ Polymerization with the Blends of RGB Fluorene Derivatives." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/49217717256116190406.

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碩士<br>國立臺灣大學<br>化學研究所<br>100<br>The white light-emitting nanotubes were achieved by energy transfer from the host matrix, 4VB-T3, to the guest dopants, 4VB-DFBTA and 4VB-DFTP. Not only that the decreasing luminescence of the donor paralleled the increasing luminescence of the acceptors but also the evident decrease of the donor’s lifetime recorded by time-correlated single photon counting technique confirmed the effective host-guest energy transfer. The Commission Internationale de l''Eclairage 1931 coordinates estimated from localized photoluminescence spectra of the fine-tuned whit

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Ya-JuYang and 楊雅茹. "Thermally Cross-linkable Fluorene Derivative Containing Triphenylamine Moieties: Synthesis, Optoelectronic Properties and Application in Light-emitting Diodes." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/53960134154011943318.

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Lo, Chih-Nan, and 羅志楠. "Synthesis of Fluorene-based Derivatives and Polymers for the Applications of Solution Processable White Fluorescent and Phosphorescent Light Emitting Diodes." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/02852033313380982675.

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博士<br>國立交通大學<br>應用化學系碩博士班<br>99<br>The goal of this study is aimed to fabricate white fluorescent and phosphorescent light emitting diode devices by solution process. In the first part, we reported a new way to synthesize single-chain white light-emitting polyfluorenes (WPFs) with an increased molecular weight using azide-alkyne click reaction. Four basic polymers i.e. PFR1, PFG1, PFB1 and PFB2 with specific end-capping were synthesized and used to prepare the WPFs, PFR1 emits red light, PFG1 emits green light, while PFB1 and PFB2 emit blue light. All the polymers exhibited high glass transiti

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Sung, Shiue-Wei, and 宋學維. "The Preparation of Para-optoelectronic Groups(fluorene) containing Stereoregular Polymers of Styrene Derivative: Stereoregularity and chain transfer efficiency controls." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/29462749288822698003.

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碩士<br>國立中正大學<br>化學工程研究所<br>101<br>Studies of Conjugated polymers have drawn tremendous research interest and industrial applications in recent years due to their potential applications in the field of organic light emitting polymers, solar cell materials and conducting polymers. In general, conjugated polymers can be divided into two categories, including main-chain and side chain conjugated polymers. In this study, we focus on the syntheses of syndiotactic polystyrene derivative based side-chain conjugated polymer, which may offer important industrial applications and unique photoluminescence

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Huai-AnLu and 呂淮安. "Fabrication of Highly Efficient PLEDs Using Water/Alcohol-Soluble Fluorene Derivative Containing Azacrown Ether Groups as Electron Injection Layer." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/79645786201749766928.

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碩士<br>國立成功大學<br>化學工程學系碩博士班<br>100<br>To improve emission efficiency of polymer light-emitting diodes (PLEDs), we employed a water/alcohol-soluble fluorene derivative (FTC) having three terminal azacrown ether groups as electron-injection layer (EIL) to fabricate multi-layer PLEDs by spin-coating process. The results show that FTC or FTC plus M2CO3 (M: Na, K, Cs) are effective electron-injection layer for PLEDS with stable aluminum as cathode. The structure of FTC was satisfactorily characterized by 1H NMR, COSY, NOESY, 13C NMR, FT-IR and elemental analysis. Its electrochemical properties were

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Jui-HsienLo and 羅瑞賢. "Study on crystallization behavior of fullerene derivative influenced by a minor addition of poly(9,9-di-n-octyl-2,7-fluorene)." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/37892536118575959578.

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碩士<br>國立成功大學<br>材料科學及工程學系<br>104<br>SUMMARY In this study, the phase separation behavior of a binary blend system of poly(9,9-di-n-octyl-2,7-fluorene)(PFO)/[6,6]-C61-butyric acid-methyl ester(PCBM) has been studied. The constituent component PCBM is a derivative of carbon allotrope, and is widely used in solar cell. First, the phase separation of PFO and PCBM has been observed by transmission electron microscopy (TEM), and the increase of mixing ratio of polymer was found to significantly widen the networks of phase separation. In addition, the effect of annealing temperature on PCBM c

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HSIAO, HUI-WEN, and 蕭惠文. "1.Design and synthesis of dihytroindenoindene derivatives2.Use fluorene as a template to design and synthesize Thermally Activated Delayed Fluorescence materials." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/b957ka.

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碩士<br>淡江大學<br>化學學系碩士班<br>103<br>It have two parts, the first part is using indeno[2,1-a]indene-5,10(4bH,9bH)-dione as a template to design, synthesize a molecule on OPV as a Acceptor. Acceptor materials commonly used PCBM. It has a high electron mobility, and the electron hole separation is more efficient. We try to synthesize the compound which connecting two C60,but failed. The second part is synthesizing a fluorescent molecule have TADF effect. The following conditions are required: (1) singlet excited state and triplet excited state energy gap less than 0.1 eV; (2) the molecular struct

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Hájková, Andrea. "Nové přístupy při elektrochemickém stanovení cizorodých látek a studiu jejich interakce s DNA." Doctoral thesis, 2016. http://www.nusl.cz/ntk/nusl-352074.

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Presented Ph.D. Thesis is focused on the development of analytical methods applicable for determination of selected xenobiotic compounds and for monitoring DNA damage they can induce. The main attention has been paid to the development and testing of non-toxic electrode materials for preparation of miniaturized electrochemical devices and novel electrochemical DNA biosensors. 2-Aminofluoren-9-one (2-AFN) was selected as a model environmental pollutant, which belongs to the group of hazardous genotoxic substances. Its carcinogenic and mutagenic effects may represent a risk to living and working

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