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Guo Y, Yu Z, Wang K, Dong M, Li X, Yang X, Zhang Y. Broadband Green Luminescence and Phase Transition in Low-Dimensional Organic-Inorganic Hybrid Iodate. Inorg Chem 2024; 63:7799-7805. [PMID: 38627892 DOI: 10.1021/acs.inorgchem.4c00238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2024]
Abstract
Organic-inorganic hybrid iodide systems, which can form highly ordered chromophores and uniformly oriented transition dipole moments, serve as optimal host-guest systems for the fabrication of micrometer-scale optical devices. In particular, those with low-dimensional structures can exhibit strong quantum-limited and highly localized charges, enabling the generation of high exciton energies and stable excitation emission. In this study, we report a novel instance of an organic-inorganic hybrid iodate, (C13H11N2)(IO3), which was synthesized by incorporating the optically active organic compound, 9-aminoacridine. Upon crystallization in the monoclinic space group P21/c, this compound exhibits a direct optical band gap of 2.66 eV. The incorporation of discrete organic units within the low-dimensional structures induces pronounced local charges, culminating in broadband green luminescence with a peak at 540 nm under UV excitation. This corresponds to the CIE coordinates (0.37, 0.56). A potential phase transition was inferred through a comprehensive analysis of the variable temperature structure and emission spectra. Furthermore, first-principles calculations revealed the pivotal role of organic cations in facilitating broadband luminescence.
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Affiliation(s)
- Yangwu Guo
- Ji Hua Laboratory, Foshan 528200, Guangdong, P. R. China
| | - Ziwei Yu
- Ji Hua Laboratory, Foshan 528200, Guangdong, P. R. China
| | - Kui Wang
- Ji Hua Laboratory, Foshan 528200, Guangdong, P. R. China
| | - Meiqiu Dong
- Ji Hua Laboratory, Foshan 528200, Guangdong, P. R. China
| | - Xinyi Li
- Ji Hua Laboratory, Foshan 528200, Guangdong, P. R. China
| | - Xinglong Yang
- Ji Hua Laboratory, Foshan 528200, Guangdong, P. R. China
| | - Yu Zhang
- Ji Hua Laboratory, Foshan 528200, Guangdong, P. R. China
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2
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Gunes BA, Kirlangic OF, Kilic M, Sunguroglu A, Ozgurtas T, Sezginer EK, Boyacioglu B, Unver H, Yildiz M. Palladium Metal Nanocomposites Based on PEI-Functionalized Nitrogen-Doped Graphene Quantum Dots: Synthesis, Characterization, Density Functional Theory Modeling, and Cell Cycle Arrest Effects on Human Ovarian Cancer Cells. ACS OMEGA 2024; 9:13342-13358. [PMID: 38524449 PMCID: PMC10956410 DOI: 10.1021/acsomega.3c10324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 02/14/2024] [Accepted: 02/21/2024] [Indexed: 03/26/2024]
Abstract
In this study, the synthesis, characterization, density functional theory calculations (DFT), and effect of polyethylenimine (PEI)-functionalized nitrogen-doped graphene quantum dots (PEI N-GQDs) and their palladium metal nanoparticles nanocomposites (PdNPs/PEI N-GQDs) on cancer cells were extensively investigated. The focus also includes investigating their cytotoxic and apoptotic effects on ovarian cancer cells, which pose a serious risk to women's health and have high death rates from delayed diagnosis, inadequate response to treatment, and decreased survival. Graphene quantum dots and their palladium nanocomposites were differentially effective against ovarian cancer cell lines. In particular, the smaller particle size and morphology of PdNPs/PEI N-GQDs nanocomposites compared with PEI N-GQDs probably enhance their activity through highly improved uptake by cells. These findings emphasize the importance of particle size in composite drugs for efficient cancer treatment. DFT results revealed that the Pd-containing nanocomposite, with a smaller highest occupied molecular orbital-lowest unoccupied molecular orbital gap, exhibited higher reactivity and anticancer effects in human ovarian cancer cell line, OVCAR-3. Significantly, the application of nanocomposites to ovarian cancer cells initiated apoptosis, offering valuable insights into the intricate interplay between nanomaterials and cancer biology.
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Affiliation(s)
- Buket Altinok Gunes
- Vocational
School of Health Services, Ankara University, Ankara 06290, Turkiye
| | | | - Murat Kilic
- Vocational
School of Health Services, Ankara University, Ankara 06290, Turkiye
| | - Asuman Sunguroglu
- Department
of Medical Biology, School of Medicine, Ankara University, Ankara 06620, Turkiye
| | - Taner Ozgurtas
- Department
of Medical Biochemistry, Gulhane School of Medicine, University of Health Sciencies, Ankara 06018, Turkiye
| | - Ecem Kaya Sezginer
- Department
of Biochemistry, Faculty of Pharmacy, Ankara
University, Ankara 06100, Turkiye
| | - Bahadir Boyacioglu
- Vocational
School of Health Services, Ankara University, Ankara 06290, Turkiye
| | - Huseyin Unver
- Department
of Physics, Faculty of Science, Ankara University, Ankara 06100, Turkiye
| | - Mustafa Yildiz
- Department
of Chemistry, Faculty of Sciences, Canakkale
Onsekiz Mart University, Canakkale 17100, Turkiye
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3
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Chen QQ, Hu CL, Zhang MZ, Li BX, Mao JG. α- and β-(C 4H 5N 2O)(IO 3)·HIO 3: Two SHG Materials Based on Organic-Inorganic Hybrid Iodates. Inorg Chem 2023; 62:12613-12619. [PMID: 37566101 DOI: 10.1021/acs.inorgchem.3c02207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023]
Abstract
Organic-inorganic hybrid nonlinear optical (NLO) materials are highly anticipated because of the integration of both merits of the organic and inorganic moieties. Herein, the 2-pyrimidinone cation (C4H5N2O)+ has been incorporated into the iodate system to form two polymorphic organic-inorganic hybrid iodates, namely, α- and β-(C4H5N2O)(IO3)·HIO3. They crystallize in different polar space groups (Ia and Pca21), and their structures feature one-dimensional (1D) chain structures composed of (C4H5N2O)+ cations, IO3- anions, and HIO3 molecules interconnected via hydrogen bonds. α- and β-(C4H5N2O) (IO3)·HIO3 exhibit strong and moderate second-harmonic-generation (SHG) responses of 6.4 and 0.9 × KH2PO4 (KDP), respectively, the same band gaps of 3.65 eV, and high powder laser-induced damage threshold (LIDT) values [51 and 57 × AgGaS2 (AGS)]. The results of theoretical calculations revealed that the large SHG effect of α-(C4H5N2O)(IO3)·HIO3 originated from the IO3 and HIO3 groups. This work indicates that (C4H5N2O)+ is a potential group for designing new NLO materials with brilliant optical performances.
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Affiliation(s)
- Qian-Qian Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Ming-Zhi Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Bing-Xuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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Devasia J, Chinnam S, Khatana K, Shakya S, Joy F, Rudrapal M, Nizam A. Synthesis, DFT and In Silico Anti-COVID Evaluation of Novel Tetrazole Analogues. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2036778] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Jyothis Devasia
- Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, Karnataka, India
| | - Sampath Chinnam
- Department of Chemistry, M. S. Ramaiah Institute of Technology (Visvesvaraya Technological University, Belgaum), Bengaluru, Karnataka, India
| | - Kavita Khatana
- Department of Applied Sciences (Chemistry), IIMT College of Polytechnic, Greater Noida, Uttar Pradesh, India
| | - Sonam Shakya
- Department of Chemistry, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Francis Joy
- Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, Karnataka, India
| | - Mithun Rudrapal
- Department of Pharmaceutical Chemistry, Rasiklal M. Dhariwal Institute of Pharmaceutical Education and Research, Pune, Maharashtra, India
| | - Aatika Nizam
- Department of Chemistry, CHRIST (Deemed to be University), Bengaluru, Karnataka, India
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Senthilkumar K, Kanagathara N, Ragavendran V, Natarajan V, Marchewka M. Quantum chemical computational studies of 1,3-diammonium propylarsenate: a semi organic crystalline salt. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1963282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- K. Senthilkumar
- Department of Physics, Rajalakshmi Engineering College, Thandalam, Chennai, Tamil Nadu, India
| | - N. Kanagathara
- Department of Physics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Chennai, Tamil Nadu, India
| | - V. Ragavendran
- Department of Physics, Sri Chandrasekharendra Saraswathi Viswa Mahavidyalaya, Enathur, Kanchipuram, Tamil Nadu, India
| | - V. Natarajan
- Department of Physics, Rajalakshmi Institute of Technology, Kuthambakkam, Chennai, Tamil Nadu, India
| | - M.K. Marchewka
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Wrocław, Poland
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Chen QQ, Hu CL, Chen J, Li YL, Li BX, Mao JG. [o-C 5 H 4 NHOH] 2 [I 7 O 18 (OH)]⋅3 H 2 O: An Organic-Inorganic Hybrid SHG Material Featuring an [I 7 O 18 (OH)] ∞ 2 - Branched Polyiodate Chain. Angew Chem Int Ed Engl 2021; 60:17426-17429. [PMID: 34060191 DOI: 10.1002/anie.202106335] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Indexed: 11/12/2022]
Abstract
An organic-inorganic hybrid polyiodate, namely, [o-C5 H4 NHOH]2 [I7 O18 (OH)]⋅3 H2 O (I), featuring a novel branched polyiodate chain has been obtained by evaporation method. [o-C5 H4 NHOH]2 [I7 O18 (OH)]⋅3 H2 O (I) crystalizes in the polar space group Ia and features an [I7 O18 (OH)] ∞ 2 - branched polyiodate chain in which [I3 O9 ]3- trimers are grafted on the same side of the one-dimensional (1D) chain based on [I4 O11 (OH)]3- tetramers. The asymmetric organic amine groups are beneficial to the polymerization of iodate groups and inducing the formation of the non-centrosymmetric (NCS) structure. Compound I exhibits a rather large Second-Harmonic- Generation (SHG) signal of 8.5×KH2 PO4 (KDP) upon 1064 nm laser radiation, a moderate band gap of 3.90 eV and a high laser-induced-damage-threshold (LIDT) of 182.34 MW cm-2 , hence it is a promising new SHG material. The relationship between the structures of the organic amine groups and the overall structures has been also analyzed.
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Affiliation(s)
- Qian-Qian Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Chun-Li Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Jin Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Yi-Lin Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Bing-Xuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
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7
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Chen Q, Hu C, Chen J, Li Y, Li B, Mao J. [
o
‐C
5
H
4
NHOH]
2
[I
7
O
18
(OH)]⋅3 H
2
O: An Organic–Inorganic Hybrid SHG Material Featuring an [I
7
O
18
(OH)] Branched Polyiodate Chain. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106335] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qian‐Qian Chen
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
- University of Chinese Academy of Sciences Beijing 100039 P. R. China
| | - Chun‐Li Hu
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Jin Chen
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Yi‐Lin Li
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Bing‐Xuan Li
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
| | - Jiang‐Gao Mao
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou 350002 P. R. China
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Ben Abdallah MA, Bacchi A, Parisini A, Canossa S, Bergamonti L, Balestri D, Kamoun S. Crystal structure, vibrational, electrical, optical and DFT study of C2H10N2(IO3)2.HIO3. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Ben Abdallah MA, Bacchi A, Parisini A, Canossa S, Mazzeo PP, Bergamonti L, Kamoun S. X-ray, optical, vibrational, electrical, and DFT study of the polymorphic structure of ethylenediammonium bis iodate α-C2H10N2(IO3)2 and β-C2H10N2(IO3)2. Struct Chem 2019. [DOI: 10.1007/s11224-019-01317-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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10
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Ben Abdallah MA, Bacchi A, Parisini A, Mazzeo PP, Terenziani F, Marchiò L, Kamoun S. Structure, vibrational, electrical and optical study of [C2H10N2] (IO3)2·4HIO3. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.10.098] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Ben Abdallah MA, Kamoun S. Crystal structure, phase transition, electrical and optical properties of p-hydroxypyridinium iodate [C5H6NO (IO3)]2. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.10.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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