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Journal articles on the topic 'Metal-emitting complexes'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Liu, Jian-Xun, Shi-Lin Mei, Xian-He Chen, and Chang-Jiang Yao. "Recent Advances of Near-Infrared (NIR) Emissive Metal Complexes Bridged by Ligands with N- and/or O-Donor Sites." Crystals 11, no. 2 (2021): 155. http://dx.doi.org/10.3390/cryst11020155.

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Near-infrared (NIR) emissive metal complexes have shown potential applications in optical communication, chemosensors, bioimaging, and laser and organic light-emitting diodes (OLEDs) due to their structural tunability and luminescence stability. Among them, complexes with bridging ligands that exhibit unique emission behavior have attracted extensive interests in recent years. The target performance can be easily achieved by NIR light-emitting metal complexes with bridging ligands through molecular structure design. In this review, the luminescence mechanism and design strategies of NIR lumine

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2

Slinker, Jason, Alon Gorodetsky, Paul L. Houston, Héctor D. Abruña, Stefan Bernhard, and George G. Malliaras. "Light Emitting Devices from Transition Metal Complexes." NIP & Digital Fabrication Conference 19, no. 1 (2003): 669. http://dx.doi.org/10.2352/issn.2169-4451.2003.19.1.art00054_2.

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3

Malliaras, George. "Light Emitting Devices from Transition Metal Complexes." NIP & Digital Fabrication Conference 20, no. 1 (2004): 492. http://dx.doi.org/10.2352/issn.2169-4451.2004.20.1.art00108_1.

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4

Wegeberg, Christina, and Oliver S. Wenger. "Luminescent chromium(0) and manganese(i) complexes." Dalton Transactions 51, no. 4 (2022): 1297–302. http://dx.doi.org/10.1039/d1dt03763c.

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5

Fan, Cong, and Chuluo Yang. "Yellow/orange emissive heavy-metal complexes as phosphors in monochromatic and white organic light-emitting devices." Chem. Soc. Rev. 43, no. 17 (2014): 6439–69. http://dx.doi.org/10.1039/c4cs00110a.

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6

Kühn, Michael, Sergei Lebedkin, Florian Weigend, and Andreas Eichhöfer. "Optical properties of trinuclear metal chalcogenolate complexes – room temperature NIR fluorescence in [Cu2Ti(SPh)6(PPh3)2]." Dalton Transactions 46, no. 5 (2017): 1502–9. http://dx.doi.org/10.1039/c6dt04287b.

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7

Kagatikar, Sneha, and Dhanya Sunil. "Schiff Bases and Their Complexes in Organic Light Emitting Diode Application." Journal of Electronic Materials 50, no. 12 (2021): 6708–23. http://dx.doi.org/10.1007/s11664-021-09197-9.

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AbstractOptoelectronics is an active area of research and, for few decades, development of different semiconducting materials with a wide emission window has attracted researchers. Organic light emitting diodes (OLEDs) are primarily utilized in displays and light sources that greatly contribute towards the conservation of energy and do not need a backlight for displays. Development in device efficiency, lifetime and stability is now a major concern in this particular application, and designing efficient material for OLEDs has been an active field of research for decades. Metal-organic compound

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8

Chaaban, Maya, Chenkun Zhou, Haoran Lin, Brandon Chyi, and Biwu Ma. "Platinum(ii) binuclear complexes: molecular structures, photophysical properties, and applications." Journal of Materials Chemistry C 7, no. 20 (2019): 5910–24. http://dx.doi.org/10.1039/c9tc01585j.

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Platinum(ii) binuclear complexes with two metal centers facing each other are reviewed based on their molecular structures, photophysical properties, and applications in light emitting and sensing devices.

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9

Basavaraja, Thippeswamy, Somashekara Bhadrachar, and Kittappa M. Mahadevan. "Transition Metal Complexes of Pyridyl Ligand as Light Emitting Materials in OLEDs." Asian Journal of Chemistry 32, no. 1 (2019): 161–66. http://dx.doi.org/10.14233/ajchem.2020.22371.

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Transition metal complexes, viz., tetrapyridylbis(isothiocyanato)nickel(II) (1), dipyridylbis (isothiocyanato)copper(II) (2) and dipyridylbis-(isothiocyanato)zinc(II) (3) were synthesized by conventional methods. All the synthesized metal complexes were characterized by spectral and elemental analysis. Diffused reflectance (DR) spectra of the complexes 1-3 recorded in the range 200-1100 nm exhibit major peaks at 450 nm and 750 nm (% diffused reflectance 50 and 55, respectively) for complex 1, 500 nm (20 % diffused reflectance) for complex 2 and 400 nm (50 % diffused reflectance) for complex 3.

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10

Sakai, Yumi, Yuta Sagara, Hiroko Nomura, et al. "Zinc complexes exhibiting highly efficient thermally activated delayed fluorescence and their application to organic light-emitting diodes." Chemical Communications 51, no. 15 (2015): 3181–84. http://dx.doi.org/10.1039/c4cc09403d.

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Newly synthesized metal complexes emitting thermally activated delayed fluorescence based on intra-ligand charge transfer and enhanced by metallization achieved efficiencies of nearly 20% in vacuum vapor deposited devices.

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11

Tokito, Shizuo, Koji Noda, Hiromitsu Tanaka, Yasunori Taga, and Tetsuo Tsutsui. "Organic light-emitting diodes using novel metal–chelate complexes." Synthetic Metals 111-112 (June 2000): 393–96. http://dx.doi.org/10.1016/s0379-6779(99)00381-1.

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12

Bizzarri, Claudia, Eduard Spuling, Daniel M. Knoll, Daniel Volz, and Stefan Bräse. "Sustainable metal complexes for organic light-emitting diodes (OLEDs)." Coordination Chemistry Reviews 373 (October 2018): 49–82. http://dx.doi.org/10.1016/j.ccr.2017.09.011.

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13

Li, Rui, Fa-Feng Xu, Zhong-Liang Gong, and Yu-Wu Zhong. "Thermo-responsive light-emitting metal complexes and related materials." Inorganic Chemistry Frontiers 7, no. 18 (2020): 3258–81. http://dx.doi.org/10.1039/d0qi00779j.

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This review discusses the fundamentals and design strategies for the development of thermo-responsive metal–ligand coordination materials and the applications of these materials in temperature sensing, bioimaging, information security, etc.

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14

Romanov, Alexander S., Saul T. E. Jones, Qinying Gu, et al. "Carbene metal amide photoemitters: tailoring conformationally flexible amides for full color range emissions including white-emitting OLED." Chemical Science 11, no. 2 (2020): 435–46. http://dx.doi.org/10.1039/c9sc04589a.

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Conformationally flexible “Carbene–Metal–Amide” (CMA) complexes of copper and gold show photoemissions across the visible spectrum, including mechanochromic behavior which led to the first CMA-based white light-emitting OLED.

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15

Ibrahim-Ouali, Malika, and Frédéric Dumur. "Recent Advances on Metal-Based Near-Infrared and Infrared Emitting OLEDs." Molecules 24, no. 7 (2019): 1412. http://dx.doi.org/10.3390/molecules24071412.

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During the past decades, the development of emissive materials for organic light-emitting diodes (OLEDs) in infrared region has focused the interest of numerous research groups as these devices can find interest in applications ranging from optical communication to defense. To date, metal complexes have been most widely studied to elaborate near-infrared (NIR) emitters due to their low energy emissive triplet states and their facile access. In this review, an overview of the different metal complexes used in OLEDs and enabling to get an infrared emission is provided.

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16

Sun, Wenfang. "(Invited) Emissive Transition-Metal Complexes and Their Applications for Optical Sensing and Bioimaging." ECS Meeting Abstracts MA2023-02, no. 63 (2023): 2966. http://dx.doi.org/10.1149/ma2023-02632966mtgabs.

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Phosphorescent transition-metal complexes, such as the Pt(II) and Ir(III) complexes are attractive candidates for optical sensing (including biosensing) and bioimaging applications due to their long-lived emission that can avoid the interference from the autofluorescence of biosystems. By selecting appropriate ligands and incorporating different functional groups to the ligands, the emission color, intensity, and lifetime can be readily tuned. We have synthesized various red to near-IR emitting Pt(II) and Ir(III) complexes that can be potentially used as biosensing and bioimaging materials.

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17

Elie, M., J. L. Renaud, and S. Gaillard. "N -Heterocyclic carbene transition metal complexes in light emitting devices." Polyhedron 140 (February 2018): 158–68. http://dx.doi.org/10.1016/j.poly.2017.11.045.

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18

Costa, Rubén D., Enrique Ortí, Henk J. Bolink, Filippo Monti, Gianluca Accorsi, and Nicola Armaroli. "Luminescent Ionic Transition-Metal Complexes for Light-Emitting Electrochemical Cells." Angewandte Chemie International Edition 51, no. 33 (2012): 8178–211. http://dx.doi.org/10.1002/anie.201201471.

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19

Hamze, Rasha, Jesse L. Peltier, Daniel Sylvinson, et al. "Eliminating nonradiative decay in Cu(I) emitters: >99% quantum efficiency and microsecond lifetime." Science 363, no. 6427 (2019): 601–6. http://dx.doi.org/10.1126/science.aav2865.

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Luminescent complexes of heavy metals such as iridium, platinum, and ruthenium play an important role in photocatalysis and energy conversion applications as well as organic light-emitting diodes (OLEDs). Achieving comparable performance from more–earth-abundant copper requires overcoming the weak spin-orbit coupling of the light metal as well as limiting the high reorganization energies typical in copper(I) [Cu(I)] complexes. Here we report that two-coordinate Cu(I) complexes with redox active ligands in coplanar conformation manifest suppressed nonradiative decay, reduced structural reorgani

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20

Rusakova, Natalya, Nikolay Semenishyn, and Yuriy Korovin. "Heteronuclear lanthanide-containing complexes on the base of modified porphyrins and their luminescent properties." Journal of Porphyrins and Phthalocyanines 14, no. 02 (2010): 166–69. http://dx.doi.org/10.1142/s1088424610001817.

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The mono- and heteronuclear complexes of the general formula M-ATPP-Ln-L ( Ln = Yb , Lu; M = Zn , Cu , 2H ; ATPP - mono-p-aminotetraphenylporphyrin; L = EDTA - ethylenediaminetetraacetic acid or DTPA - diethylenetriaminepentaacetic acid) were prepared and characterized by elemental analysis, MS, 1H NMR, UV-vis and luminescent spectra. In all compounds the lanthanide ion is coordinated by aminopolycarboxylic fragment only. The spectra of metal complexes were compared with those of free-base porphyrins. Luminescence studies showed that porphyrin fragment of ligands absorbed the visible light and

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21

Thompson, Mark. "The Evolution of Organometallic Complexes in Organic Light-Emitting Devices." MRS Bulletin 32, no. 9 (2007): 694–701. http://dx.doi.org/10.1557/mrs2007.144.

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This article is an edited transcript of the MRS Medal presentation given by Mark Thompson (University of Southern California) on November 28, 2006, at the Materials Research Society Fall Meeting in Boston. Thompson was awarded the Medal for the “development of highly efficient heavy-metal phosphor complexes.” The MRS Medal recognizes a specific outstanding recent discovery or advancement which is expected to have a major impact on the progress of any materials-related field.Successful research efforts have led to improvements in the internal efficiencies of organic light-emitting devices (OLED

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22

Han, Yongqiang, Pengfei Yan, Jingwen Sun, et al. "Luminescence and white-light emitting luminescent sensor of tetrafluoroterephthalate-lanthanide metal–organic frameworks." Dalton Transactions 46, no. 14 (2017): 4642–53. http://dx.doi.org/10.1039/c7dt00215g.

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23

Hamada, Yuji, Takeshi Sano, Hiroyuki Fujii, Yoshitaka Nishio, Hisakazu Takahashi, and Kenichi Shibata. "Organic light-emitting diodes using 3- or 5-hydroxyflavone–metal complexes." Applied Physics Letters 71, no. 23 (1997): 3338–40. http://dx.doi.org/10.1063/1.120330.

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24

Yam, Vivian Wing-Wah, Vonika Ka-Man Au, and Sammual Yu-Lut Leung. "Light-Emitting Self-Assembled Materials Based on d8and d10Transition Metal Complexes." Chemical Reviews 115, no. 15 (2015): 7589–728. http://dx.doi.org/10.1021/acs.chemrev.5b00074.

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25

Woo Pyo, Sang, Sang Phil Lee, Han Sung Lee, et al. "White-light-emitting organic electroluminescent devices using new chelate metal complexes." Thin Solid Films 363, no. 1-2 (2000): 232–35. http://dx.doi.org/10.1016/s0040-6090(99)01064-0.

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26

Priya, J., and S. K. Sharma. "Organo lanthanide metal complexes for application as emitting layer in OLEDs." Journal of Materials Science: Materials in Electronics 29, no. 1 (2017): 180–85. http://dx.doi.org/10.1007/s10854-017-7902-6.

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27

Shunmugam, Raja, and Gregory N. Tew. "White-light emission from mixing blue and red-emitting metal complexes." Polymers for Advanced Technologies 19, no. 6 (2008): 596–601. http://dx.doi.org/10.1002/pat.1115.

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28

Khotina, Irina A., Marina A. Babushkina, Natalia S. Kushakova, et al. "Hyperbranched Fluorescent Polyphenylenes: Synthesis and Spectral Analysis." Key Engineering Materials 559 (June 2013): 63–68. http://dx.doi.org/10.4028/www.scientific.net/kem.559.63.

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Hyperbranched polyphenylenes containing triphenylamine groups were synthesized through Ni0-catalysed polycondensation of aromatic tribromides. The values of the photoluminescence quantum yields depend on nitrogen content in the obtained polymers. It is shown that polyphenylenes due to high levels of thermal stability and conductivity could be good template for OLEDs with light-emitting organic metal complexes in the active layer.

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29

Rao, Ankit Kumar, Harshit Sharma, Ritu Srivastava, and Amarjeet Kaur. "Highly Phosphorescent Iridium Metal Complexes for Energy-Efficient OLED Applications." ECS Transactions 107, no. 1 (2022): 7965–78. http://dx.doi.org/10.1149/10701.7965ecst.

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A highly efficient iridium metal complex based on 2-phenylpyridine and acetylacetone is prepared via a chemical route. The structural conformation of the complex was achieved using NMR and elementary analysis CHNS. The complex was further analyzed through various photophysical and electrochemical techniques. The energy transfer mechanism has been studied between our guest molecule and a well-known host molecule Poly (n-vinyl carbazole) (PVK). Furthermore, a preliminary OLED device has been prepared to investigate the role of the complex in phosphorescent light-emitting devices.

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30

Ramachandra, Srinidhi, Cristian Alejandro Strassert, David N. Reinhoudt, Daniel Vanmaekelbergh, and Luisa De Cola. "Bidirectional Photoinduced Energy Transfer in Nanoassemblies of Quantum Dots and Luminescent Metal Complexes." Zeitschrift für Naturforschung B 69, no. 2 (2014): 263–74. http://dx.doi.org/10.5560/znb.2014-3323.

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This work describes the synthesis and photophysical characterization of Ir(III) and Ru(II) complexes bearing terminal amino groups, which act as anchoring units for the attachment to quantum dots, QDs. The photophysical properties of the metal complexes in combination with different types of QDs, allows directional photoinduced processes in the assemblies. In particular, we show photoinduced energy transfer from the luminescent excited Ir(III) unit to the CdTe nanocrystals, with an efficiency of 40%. The directionality was then inverted by employing an emitting Ru(II) complex as energy accepto

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31

Wang, Xue-Mei, Jia-Yan Qiang, Ai-Quan Jia, Bihai Tong, and Qian-Feng Zhang. "Syntheses, crystal structures and phosphorescence properties of cyclometalated iridium(III) bis(pyridylbenzaldehyde) complexes with dithiolate ligands." Zeitschrift für Naturforschung B 72, no. 12 (2017): 941–46. http://dx.doi.org/10.1515/znb-2017-0105.

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AbstractThe synthesis of three neutral bis-cyclometalated iridium(III) complexes [Ir(pba)2(S^S)] (pbaH=4-(2-pyridyl)benzaldehyde; S^S=Et2NCS2− (1), iPrOCS2− (2), (nPrO)2PS2− (3)) from [{Ir(μ-Cl)(pba)2}2] and the corresponding sodium or potassium dithiolates in methanol-dichloromethane is described. The composition of complexes 1–3 is discussed on the basis of 1H NMR, 13C NMR, IR, and mass spectroscopy, and the crystal structures of 1 and 3 were determined by X-ray crystallography. The absorption and emission spectra show that the [Ir(pba)2(S^S)] complexes may be effective candidates as green-e

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32

Kaplunov, M. G., I. K. Yakushchenko, S. S. Krasnikova, A. P. Pivovarov, and I. O. Balashova. "Electroluminescent materials based on new metal complexes for organic light-emitting diodes." High Energy Chemistry 42, no. 7 (2008): 563–65. http://dx.doi.org/10.1134/s0018143908070199.

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33

Zhang, Qian-Chong, Hui Xiao, Xu Zhang, Liang-Jin Xu, and Zhong-Ning Chen. "Luminescent oligonuclear metal complexes and the use in organic light-emitting diodes." Coordination Chemistry Reviews 378 (January 2019): 121–33. http://dx.doi.org/10.1016/j.ccr.2018.01.017.

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34

Costa, Ruben D., Enrique Orti, Henk J. Bolink, Filippo Monti, Gianluca Accorsi, and Nicola Armaroli. "ChemInform Abstract: Luminescent Ionic Transition Metal Complexes for Light-Emitting Electrochemical Cells." ChemInform 43, no. 49 (2012): no. http://dx.doi.org/10.1002/chin.201249231.

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35

Ma, Biwu. "61‐2: Invited Paper: Light Emitting Diodes Based on Metal Halide Perovskites and Beyond." SID Symposium Digest of Technical Papers 55, no. 1 (2024): 838–39. http://dx.doi.org/10.1002/sdtp.17661.

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Light emitting diodes (LEDs) have wide applications from fullcolor displays to solid‐state lighting. Numerous types of luminescent materials have been explored for LEDs, ranging from inorganic semiconductors to metal complexes and quantum dots. Despite the rapid pace of development, LEDs have not achieved their full potentials in terms of performance and cost efficiency. Identifying new eco‐friendly materials for LEDs is of great interest. Recently, metal halide perovskites and perovskite‐related hybrid materials have emerged as new generation luminescent materials with unique optoelectronic p

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36

Costa, Rubén D., Enrique Ortí, and Henk J. Bolink. "Recent advances in light-emitting electrochemical cells." Pure and Applied Chemistry 83, no. 12 (2011): 2115–28. http://dx.doi.org/10.1351/pac-con-11-07-20.

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Light-emitting electrochemical cells (LECs) are solution-processable thin-film electroluminescent devices consisting of a luminescent material in an ionic environment. The simplest type of LEC is based on only one material, ionic transition-metal complexes (iTMCs). These materials are of interest for different scientific fields such as chemistry, physics, and technology as selected chemical modifications of iTMCs resulted in crucial breakthroughs for the performance of LECs. This short review highlights the different strategies used to design these compounds with the aim to enhance the perform

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37

Lima, João, and Laura Rodríguez. "Highlights on Gold TADF Complexes." Inorganics 7, no. 10 (2019): 124. http://dx.doi.org/10.3390/inorganics7100124.

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Thermally activated delayed fluorescence (TADF) and TADF-organic light-emitting diodes (OLEDs) systems are being given increasing attention in research nowadays. Much more work has been done for organic-based materials in this field, but the use of TADF organometallic systems has also emerged in recent years. In particular, TADF-based gold compounds have not been particularly well-explored, with a higher number of examples of Au(I)-molecules and fewer for the higher oxidation state Au(III) derivatives. Nevertheless, the novelty and observed results deserve attention. A careful analysis has bee

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38

Burrows, Andrew D. "The Design and Applications of Multifunctional Ligands." Science Progress 85, no. 3 (2002): 199–217. http://dx.doi.org/10.3184/003685002783238799.

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The properties of a metal coordination complex are determined as much by the ligand set – the molecules and ions coordinated to the metal centre – as by the nature of the metal itself. The design and use of new ligands is consequently a major part of chemical research. This review considers the role of multifunctional ligands in three separate and distinct areas of chemistry. In homogeneous catalysis, the role of hybrid and hemilabile ligands is considered, and the introduction of functionalities designed to overcome problems of separation, either by tethering or solubilising, is discussed. In

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39

Park, Hea Jung. "Emission Wavelength Control via Molecular Structure Design of Dinuclear Pt(II) Complexes: Optimizing Optical Properties for Red- and Near-Infrared Emissions." Crystals 15, no. 3 (2025): 273. https://doi.org/10.3390/cryst15030273.

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Phosphorescent Pt(II) complexes have garnered significant attention as key components in luminescence-based systems due to their highly efficient emission properties. A notable characteristic of these complexes is their ability to form excimers through strong molecular stacking in concentrated solutions or solid film states. This aggregation-driven emission, primarily arising from metal–metal to ligand charge transfer (MMLCT), is influenced by overlapping d-orbitals oriented perpendicular to the square planar structure of the Pt(II) complexes. Although this property hinders the development of

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40

Mothajit, Kattaliya, Kittiya Wongkhan, and Rukkiat Jitchati. "Tuning Color of Charged Iridium (III) Complexes with a Spiro N,N'-Bidentate Ligand." Applied Mechanics and Materials 229-231 (November 2012): 192–96. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.192.

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Organic light emitting diodes (OLEDs), charged iridium(III) complexes, spiro ligand Abstract. We report the synthesis, characterization and photophysical properties of a cationic cyclometalated Ir(III) complexes of general formula [Ir(ppy)2(spbpy)]+Cl, [Ir(diFppy)2(spbpy)]+Cland [Ir(thiopy)2(spbpy)]+Clwhere ppy, spbpy, diFppy and thiopy are 2-phenylpyridine, 4,5-diaza-9,9′-spirobifluorene, 2-(2′,4′-difluorophenyl)-pyridine and 2-(thiophen-2′-yl)-pyridine, respectively. The complexes exhibit strong absorption bands in the UV region in solution spectra, due to spin-allowed ligand-centred (LC)

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41

Cebrián, Cristina, and Matteo Mauro. "Recent advances in phosphorescent platinum complexes for organic light-emitting diodes." Beilstein Journal of Organic Chemistry 14 (June 18, 2018): 1459–81. http://dx.doi.org/10.3762/bjoc.14.124.

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Phosphorescent organometallic compounds based on heavy transition metal complexes (TMCs) are an appealing research topic of enormous current interest. Amongst all different fields in which they found valuable application, development of emitting materials based on TMCs have become crucial for electroluminescent devices such as phosphorescent organic light-emitting diodes (PhOLEDs) and light-emitting electrochemical cells (LEECs). This interest is driven by the fact that luminescent TMCs with long-lived excited state lifetimes are able to efficiently harvest both singlet and triplet electro-gen

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42

CUI, Jianzhong. "Synthesis and light-emitting properties of organic electroluminescent compounds and their metal complexes." Chinese Science Bulletin 49, no. 8 (2004): 797. http://dx.doi.org/10.1360/03wb0149.

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43

Katkova, M. A., V. A. Ilichev, A. N. Konev, and M. N. Bochkarev. "Rare-earth metal 8-hydroxyquinolinate complexes as materials for organic light-emitting diodes." Russian Chemical Bulletin 57, no. 11 (2008): 2281–84. http://dx.doi.org/10.1007/s11172-008-0321-3.

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44

Cui, Jianzhong, and Sung-Hoon Kim. "Synthesis and light-emitting properties of organic electroluminescent compounds and their metal complexes." Chinese Science Bulletin 49, no. 8 (2004): 797–802. http://dx.doi.org/10.1007/bf02889750.

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45

Lv, Yu Guang, Bo Wang, Yu Shan Qin, Xiao Li Qi, Shan Shan Song, and Di Song. "Synthesis and Fluorescence Properties of a Terbium Complex with Ferrocenylazobenzoic Acid in Nanoparticles." Materials Science Forum 898 (June 2017): 1850–56. http://dx.doi.org/10.4028/www.scientific.net/msf.898.1850.

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Tb (AUFA)32H2O, a rare earth terbium complex,was synthesized by introducing 4-(11-azobenzene-undecyloxy) ferrocene acid (AUFA) as the ligand. This complex was characterized by elemental analysis, MS, IR, Raman, UV spectroscopy and fluorescence spectrophotometry. The complex exhibited ligand-sensitized green emission, and Tb (AUFA)32H2O had a higher sensitized luminescence efficiency and a longer lifetime than the other terbium complexes (DPC: 2, 6-Pyridinedicarboxylic acid, Aspirin: 2-ethanoylhydroxybenzoic acid). The organic-inorganic thin film of complexe Tb (AUFA)32H2O in nanoTiO2 was fabri

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46

SAW, MAUNG MAUNG. "MEDICINAL RADIOPHARMACEUTICAL CHEMISTRY OF METAL RADIOPHARMACEUTICALS." COSMOS 08, no. 01 (2012): 11–81. http://dx.doi.org/10.1142/s0219607712300044.

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Metal complexes have been used as medicinal compounds. Metals have advantageous features over organic compounds. Significant applications of metal complexes are in the field of nuclear medicine. Radiopharmaceuticals are drugs containing radioisotopes used for diagnostic and therapeutic purposes. The generalized targeting strategy for molecular imaging probe consists of three essential parts: (i) reporter unit or payload, (ii) carrier, and (iii) targeting system. Medicinal radiopharmaceutical chemistry pays special consideration to radioisotopes, as a reporter unit for diagnostic application or

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47

Hissler, Muriel, Christophe Lescop та Régis Réau. "Functional phosphorus-based π-conjugated systems: Structural diversity without multistep synthesis". Pure and Applied Chemistry 79, № 2 (2007): 201–12. http://dx.doi.org/10.1351/pac200779020201.

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The synthesis and properties of linear π-conjugated systems incorporating phosphole rings are described. Their supramolecular organization in the solid state can be controlled either by chemical modifications or coordination to transition metals of the phosphorus atom. Furthermore, chemical transformations of the phosphole ring allow organizing these P-chromophores in 3D assemblies exhibiting σ-π conjugation or in organometallic ferrocene-like derivatives. Phosphole-pyridine-containing π-conjugated chromophores act as P,N-chelates toward transition-metal ions, giving rise to mono- and di-nucle

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48

Romanova, Julia, Rumen Lyapchev, Mihail Kolarski, et al. "Molecular Design of Luminescent Complexes of Eu(III): What Can We Learn from the Ligands." Molecules 28, no. 10 (2023): 4113. http://dx.doi.org/10.3390/molecules28104113.

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The luminescent metal-organic complexes of rare earth metals are advanced materials with wide application potential in chemistry, biology, and medicine. The luminescence of these materials is due to a rare photophysical phenomenon called antenna effect, in which the excited ligand transmits its energy to the emitting levels of the metal. However, despite the attractive photophysical properties and the intriguing from a fundamental point of view antenna effect, the theoretical molecular design of new luminescent metal-organic complexes of rare earth metals is relatively limited. Our computation

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49

Su, Hai-Ching, and Jia-Hong Hsu. "Improving the carrier balance of light-emitting electrochemical cells based on ionic transition metal complexes." Dalton Transactions 44, no. 18 (2015): 8330–45. http://dx.doi.org/10.1039/c4dt01675k.

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50

Tigaa, Rodney A., Raul E. Ortega, Xinsong Lin, and Geoffrey F. Strouse. "A Versatile Tripodal Ligand for Sensitizing Lanthanide (LnIII) Ions and Color Tuning." Chemistry 3, no. 1 (2021): 138–45. http://dx.doi.org/10.3390/chemistry3010011.

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Lanthanide (LnIII) ions were successfully chelated and sensitized with a tripodal ligand. The absolute LnIII-centered emission efficiencies were ~3% for both the europium(III) (EuIII) and terbium (TbIII) complexes and up to 54% for the cerium(III) (CeIII) complex. The differences in emission quantum yields for the early lanthanides (CeIII) and the mid lanthanides (EuIII and TbIII) were attributed to their d–f and f–f nature, respectively. Despite the low quantum yield of the EuIII complex, the combination of the residual ligand fluorescence and the red EuIII emission resulted in a bluish-white

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