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Three partnerships were set up to obtain novel adsorbents with tailored optoelectronic properties using silica matrices, Zn3Nb2O8 oxide doped with Eu3+, and a symmetrical amino-substituted porphyrin. The pseudo-binary oxide with the formula Zn3Nb2O8 was obtained by the solid-state method. The doping of Zn3Nb2O8 with Eu3+ ions was intended in order to amplify the optical properties of the mixed oxide that are highly influenced by the coordination environment of Eu3+ ions, as confirmed by density functional theory (DFT) calculations. The first proposed silica material, based solely on tetraethyl orthosilicate (TEOS) with high specific surface areas of 518\u2013726 m2\/g, offered better performance as an adsorbent than the second one, which also contained 3-aminopropyltrimethoxysilane (APTMOS). The contribution of amino-substituted porphyrin incorporated into silica matrices resides both in providing anchoring groups for the methyl red dye and in increasing the optical properties of the whole nanomaterial. Two different types of methyl red adsorption mechanisms can be reported: one based on surface absorbance and one based on the dye entering the pores of the adsorbents due to their open groove shape network.<\/jats:p>","DOI":"10.3390\/ijms24108920","type":"journal-article","created":{"date-parts":[[2023,5,18]],"date-time":"2023-05-18T08:09:44Z","timestamp":1684397384000},"page":"8920","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Nanomaterials Based on Collaboration with Multiple Partners: Zn3Nb2O8 Doped with Eu3+ and\/or Amino Substituted Porphyrin Incorporated in Silica Matrices for the Discoloration of Methyl Red"],"prefix":"10.3390","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9895-802X","authenticated-orcid":false,"given":"Mihaela","family":"Birdeanu","sequence":"first","affiliation":[{"name":"National Institute for Research and Development in Electrochemistry and Condensed Matter, Plautius Andronescu Street 1, 300224 Timisoara, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ion","family":"Fratilescu","sequence":"additional","affiliation":[{"name":"Institute of Chemistry \u201cCoriolan Dragulescu\u201d, Mihai Viteazu Ave. 24, 300223 Timisoara, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Camelia","family":"Epuran","sequence":"additional","affiliation":[{"name":"Institute of Chemistry \u201cCoriolan Dragulescu\u201d, Mihai Viteazu Ave. 24, 300223 Timisoara, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liviu","family":"Mocanu","sequence":"additional","affiliation":[{"name":"National Institute for Research and Development in Electrochemistry and Condensed Matter, Plautius Andronescu Street 1, 300224 Timisoara, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5137-8164","authenticated-orcid":false,"given":"Catalin","family":"Ianasi","sequence":"additional","affiliation":[{"name":"Institute of Chemistry \u201cCoriolan Dragulescu\u201d, Mihai Viteazu Ave. 24, 300223 Timisoara, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anca","family":"Lascu","sequence":"additional","affiliation":[{"name":"Institute of Chemistry \u201cCoriolan Dragulescu\u201d, Mihai Viteazu Ave. 24, 300223 Timisoara, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5668-709X","authenticated-orcid":false,"given":"Eugenia","family":"Fagadar-Cosma","sequence":"additional","affiliation":[{"name":"Institute of Chemistry \u201cCoriolan Dragulescu\u201d, Mihai Viteazu Ave. 24, 300223 Timisoara, Romania"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,5,17]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Zahir, M.H., Rahman, M.M., Basamad, S.K.S., Mohaisen, K.O., Irshad, K., Rahman, M.M., Aziz, M.A., Ali, A., and Hossain, M.M. (2021). Preparation of a Sustainable Shape-Stabilized Phase Change Material for Thermal Energy Storage Based on Mg2+-Doped CaCO3\/PEG Composites. Nanomaterials, 11.","DOI":"10.3390\/nano11071639"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"122861","DOI":"10.1016\/j.cej.2019.122861","article-title":"Dual-functional of non-contact thermometry and field emission displays via efficient Bi3+ \u2192 Eu3+ energy transfer in emitting-color tunable GdNbO4 phosphors","volume":"382","author":"Xue","year":"2020","journal-title":"Chem. Eng. J."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"4934","DOI":"10.1039\/D0TC00006J","article-title":"Full-visible-spectrum lighting enabled by an excellent cyan-emitting garnet phosphor","volume":"8","author":"Liang","year":"2020","journal-title":"J. Mater. Chem. C"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"2004734","DOI":"10.1002\/adma.202004734","article-title":"Functional Micro-\/Nanomaterials for Multiplexed Biodetection","volume":"33","author":"Liu","year":"2021","journal-title":"Adv. Mater."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"031001","DOI":"10.1088\/1748-3190\/aa6bfd","article-title":"Helical plant viral nanoparticles\u2014Bioinspired synthesis of nanomaterials and nanostructures","volume":"12","author":"Narayanan","year":"2017","journal-title":"Bioinspir. Biomim."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"1346","DOI":"10.1016\/j.snb.2018.06.128","article-title":"Recent Progress in Biological and Chemical Sensing by Luminescent Metal-Organic Frameworks","volume":"273","author":"Kukkar","year":"2018","journal-title":"Sens. Actuators B Chem."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"116810","DOI":"10.1016\/j.trac.2022.116810","article-title":"A review on structural aspects and applications of PAMAM dendrimers in analytical chemistry: Frontiers from separation sciences to chemical sensor technologies","volume":"157","author":"Hussain","year":"2022","journal-title":"TrAC Trends Anal. Chem."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"134570","DOI":"10.1016\/j.molstruc.2022.134570","article-title":"Two luminescent Zn(II) coordination complexes as fluorescence-responsive sensors for efficient detection of Cu2+ ions","volume":"1274","author":"Liu","year":"2023","journal-title":"J. Mol. Struct."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"31973","DOI":"10.1016\/j.ceramint.2021.08.083","article-title":"Highly photocatalytic active r-GO\/Fe3O4 nanocomposites development for enhanced photocatalysis application: A facile low-cost preparation and characterization","volume":"47","author":"Imran","year":"2021","journal-title":"Ceram. Int."},{"key":"ref_10","doi-asserted-by":"crossref","unstructured":"Das, L., Habib, K., Irshad, K., Saidur, R., Algarni, S., and Alqahtani, T. (2022). Thermo-Optical Characterization of Therminol55 Based MXene-Al2O3 Hybridized Nanofluid and New Correlations for Thermal Properties. Nanomaterials, 12.","DOI":"10.3390\/nano12111862"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1669","DOI":"10.1007\/s12274-019-2420-x","article-title":"Highly efficient and stable white LEDs based on pure red narrow bandwidth emission triangular carbon quantum dots for wide-color gamut backlight displays","volume":"12","author":"Yuan","year":"2019","journal-title":"Nano Res."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"1901993","DOI":"10.1002\/adom.201901993","article-title":"Recent Advances in Bismuth Ion-Doped Phosphor Materials: Structure Design, Tunable Photoluminescence Properties, and Application in White LEDs","volume":"8","author":"Dang","year":"2020","journal-title":"Adv. Opt. Mater."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"890","DOI":"10.1039\/C7TC04356B","article-title":"Composition-dependent thermal degradation of red-emitting (Ca1\u2212xSrx)AlSiN3:Eu2+ phosphors for high color rendering white LEDs","volume":"6","author":"Yao","year":"2018","journal-title":"J. Mater. Chem. C"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"125983","DOI":"10.1016\/j.cej.2020.125983","article-title":"A high quantum efficiency CaAlSiN3:Eu2+ phosphor-in-glass with excellent optical performance for white light-emitting diodes and blue laser diodes","volume":"401","author":"Zhang","year":"2020","journal-title":"Chem. Eng. J."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"752089","DOI":"10.1155\/2015\/752089","article-title":"The optical properties of crystalline Zn3Nb2O8 nanomaterials obtained by hydrothermal method","volume":"2015","author":"Birdeanu","year":"2015","journal-title":"J. Chem."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"185","DOI":"10.4028\/www.scientific.net\/MSF.1012.185","article-title":"Microstructural Analysis of Zinc Niobate Ceramics Processed by Microwave Thermal Treatment","volume":"1012","author":"Mineiro","year":"2020","journal-title":"Mater. Sci. Forum"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"1873","DOI":"10.1134\/S0036023621120044","article-title":"Thermodynamic Characteristics of Zinc Niobates Zn3Nb2O8, ZnNb2O6, and Zn2Nb34O87","volume":"66","author":"Gribchenkova","year":"2021","journal-title":"p\u2013x Diagram of the ZnO\u2013Nb2O5 System. Russ. J. Inorg. Chem."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1016\/j.jallcom.2013.03.274","article-title":"Synthesis and characterization of Zn3Ta2O8 nanomaterials by hydrothermal method","volume":"573","author":"Gruia","year":"2013","journal-title":"J. Alloy. Compd."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"2810","DOI":"10.1039\/D0CY00085J","article-title":"pH-Controllable regeneration and visible-light photocatalytic redox of carbon and nitrogen co-doped Zn3Nb2O8 towards degradation of multiple contaminants","volume":"10","author":"Bai","year":"2020","journal-title":"Catal. Sci. Technol."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.optmat.2018.09.042","article-title":"Luminescence characteristics of Er3+ ions in ZnO-Ta2O5\/Nb2O5\/ZrO2-B2O3 glass system- A case study of energy transfer from ZnO to Er3+ ions","volume":"86","author":"Sudhakar","year":"2018","journal-title":"Opt. Mater."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"102650","DOI":"10.1016\/j.mtcomm.2021.102650","article-title":"Ab initio DFT determination of structural, mechanical, optoelectronic, thermoelectric and thermodynamic properties of RbGeI3 inorganic perovskite for different exchange-correlation functionals","volume":"28","author":"Sebastian","year":"2021","journal-title":"Mater. Today Commun."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"e06211","DOI":"10.1016\/j.heliyon.2021.e06211","article-title":"A review of experimental and computational attempts to remedy stability issues of perovskite solar cells","volume":"7","author":"Kheralla","year":"2021","journal-title":"Heliyon"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"138347","DOI":"10.1016\/j.cplett.2021.138347","article-title":"DFT and TDDFT studies of the new inorganic perovskite CsPbI3 for solar cell applications","volume":"766","author":"Idrissi","year":"2021","journal-title":"Chem. Phys. Lett."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"106129","DOI":"10.1016\/j.nanoen.2021.106129","article-title":"Progress and perspective in Dion-Jacobson phase 2D layered perovskite optoelectronic applications","volume":"86","author":"Guo","year":"2021","journal-title":"Nano Energy"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"14254","DOI":"10.1016\/j.jmrt.2020.10.022","article-title":"Improving electrical properties and toughening of PZT-based piezoelectric ceramics for high-power applications via doping rare-earth oxides","volume":"9","author":"Guo","year":"2020","journal-title":"J. Mater. Res. Technol."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"105349","DOI":"10.1016\/j.rinp.2022.105349","article-title":"TM-doped Mg12O12 nano-cages for hydrogen storage applications: Theoretical study","volume":"35","author":"Ammar","year":"2022","journal-title":"Results Phys."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1016\/j.ensm.2020.08.037","article-title":"Inorganic Sodium Solid-State Electrolyte and Interface with Sodium Metal for Room-Temperature Metal Solid-State Batteries","volume":"34","author":"Oh","year":"2020","journal-title":"Energy Storage Mater."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"292","DOI":"10.1016\/j.enmf.2021.10.004","article-title":"A review of quantum chemical methods for treating energetic molecules","volume":"2","author":"Guo","year":"2021","journal-title":"Energetic Mater. Front."},{"key":"ref_29","doi-asserted-by":"crossref","unstructured":"Birdeanu, M., Epuran, C., Fratilescu, I., and Fagadar-Cosma, E. (2021). Structured Thin Films Based on Synergistic Effects of MnTa2O6 Oxide and bis-Carboxy-phenyl-substituted Porphyrins, Capable to Inhibit Steel Corrosion. Processes, 9.","DOI":"10.3390\/pr9111890"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"734","DOI":"10.5006\/3550","article-title":"Pulsed Laser Deposition deposited layers of pseudo-binary zinc oxides and zinc-porphyrin for steel corrosion inhibition","volume":"76","author":"Birdeanu","year":"2020","journal-title":"Corrosion"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"163","DOI":"10.2298\/JSC150708073B","article-title":"Zn(Ta1\u2013xNbx)2O6 nanomaterials. Synthesis, characterization and corrosion behaviour","volume":"81","author":"Birdeanu","year":"2016","journal-title":"J. Serb. Chem. Soc."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1016\/j.matchemphys.2014.07.023","article-title":"Hybrid organic\u2014Silica nanomaterials based on novel A3B mixed substituted porphyrin","volume":"148","author":"Birdeanu","year":"2014","journal-title":"Mater. Chem. Phys."},{"key":"ref_33","doi-asserted-by":"crossref","unstructured":"Anghel, D., Lascu, A., Epuran, C., Fratilescu, I., Ianasi, C., Birdeanu, M., and Fagadar-Cosma, E. (2020). Hybrid Materials Based on Silica Matrices Impregnated with Pt-Porphyrin or PtNPs Destined for CO2 Gas Detection or for Wastewaters Color Removal. Int. J. Mol. Sci., 21.","DOI":"10.3390\/ijms21124262"},{"key":"ref_34","doi-asserted-by":"crossref","unstructured":"Fratilescu, I., Dud\u00e1s, Z., Birdeanu, M., Epuran, C., Anghel, D., Fringu, I., Lascu, A., Len, A., and Fagadar-Cosma, E. (2021). Hybrid Silica Materials Applied for Fuchsine B Color Removal from Wastewaters. Nanomaterials., 11.","DOI":"10.3390\/nano11040863"},{"key":"ref_35","doi-asserted-by":"crossref","unstructured":"Fratilescu, I., and Fagadar-Cosma, E. (2022). Recovery of Waste Industrial Waters Containing Red Congo by Multifunctionalized Mesoporous Silica Nanomaterials. Chem. Proc., 7.","DOI":"10.3390\/chemproc2022007019"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"102348","DOI":"10.1016\/j.eti.2022.102348","article-title":"Biodegradation of methyl red dye by a novel actinobacterium Zhihengliuella sp. ISTPL4: Kinetic studies, isotherm and biodegradation pathway","volume":"26","author":"Takkar","year":"2022","journal-title":"Environ. Technol. Innov."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"2793","DOI":"10.22207\/JPAM.10.4.38","article-title":"Biodegradation of model azo dye methyl red and other textile dyes by isolate Bacillus circulans npp1","volume":"10","author":"Patil","year":"2016","journal-title":"J. Pure Appl. Microbiol."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"022015","DOI":"10.1088\/1742-6596\/1321\/2\/022015","article-title":"The effect of pH on the characteristics of the methyl red solution as a gamma-ray dosimeter","volume":"1321","author":"Chairunisa","year":"2019","journal-title":"J. Phys. Conf. Ser."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"31347","DOI":"10.1364\/OE.22.031347","article-title":"Influence of methyl red as a dopant on the electrical properties and device performance of liquid crystals","volume":"22","author":"Wu","year":"2014","journal-title":"Opt. Express"},{"key":"ref_40","first-page":"597","article-title":"Degradation of Methyl Red Using a Mixture of Iron Oxide In Silica Mesoporous","volume":"2","author":"Irfan","year":"2019","journal-title":"Int. J. Sci. Res. Eng. Dev."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"2570","DOI":"10.2166\/wpt.2022.143","article-title":"Decolorization of methyl red using Bacillus thuringiensis RI16 strain: Enhanced bacterial treatment by SPB1 biosurfactant addition","volume":"17","author":"Mnif","year":"2022","journal-title":"Water Pract. Technol."},{"key":"ref_42","doi-asserted-by":"crossref","unstructured":"Ikram, M., Naeem, M., Zahoor, M., Rahim, A., Hanafiah, M.M., Oyekanmi, A.A., Shah, A.B., Mahnashi, M.H., Al Ali, A., and Jalal, N.A. (2022). Biodegradation of Azo Dye Methyl Red by Pseudomonas aeruginosa: Optimization of Process Conditions. Int. J. Environ. Res. Public Health, 19.","DOI":"10.3390\/ijerph19169962"},{"key":"ref_43","doi-asserted-by":"crossref","unstructured":"Gul, S., Kanwal, M., Qazi, R.A., Gul, H., Khattak, R., Khan, M.S., Khitab, F., and Krauklis, A.E. (2022). Efficient Removal of Methyl Red Dye by Using Bark of Hopbush. Water, 14.","DOI":"10.3390\/w14182831"},{"key":"ref_44","first-page":"e01273","article-title":"Removal of Methyl red in aqueous systems using synthesized NaAlg-g-CHIT\/nZVI adsorbent","volume":"17","author":"Adusei","year":"2022","journal-title":"Sci. Afr."},{"key":"ref_45","doi-asserted-by":"crossref","unstructured":"Kim, H., Purev, O., Myung, E., Choi, N., and Cho, K. (2022). Removal of Methyl Red from Aqueous Solution Using Polyethyleneimine Crosslinked Alginate Beads with Waste Foundry Dust as a Magnetic Material. Int. J. Environ. Res. Public Health, 19.","DOI":"10.3390\/ijerph19159030"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"012014","DOI":"10.1088\/1755-1315\/945\/1\/012014","article-title":"Removal of Methyl Red using Adsorbent Produced from Empty Fruit Bunches by Taguchi Approach","volume":"945","author":"Tay","year":"2021","journal-title":"IOP Conf. Ser. Earth Environ. Sci."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1007\/s13201-022-01700-9","article-title":"Adsorption characteristics of methyl red dye by Na2CO3-treated jute fibre using multi-criteria decision making approach","volume":"12","author":"Dey","year":"2022","journal-title":"Appl. Water Sci."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"37","DOI":"10.3126\/arj.v1i1.32451","article-title":"Adsorptive Removal of Methyl Red from Aqueous Solution using Charred and Xanthated Sal (Shorea robusta) Sawdust","volume":"1","author":"Dawadi","year":"2020","journal-title":"Amrit Res. J."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"291","DOI":"10.2166\/h2oj.2021.123","article-title":"Hen feather: A bio-waste material for adsorptive removal of methyl red dye from aqueous solutions","volume":"4","author":"Zaman","year":"2021","journal-title":"H2Open J."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"11807","DOI":"10.1039\/C6DT01484D","article-title":"Influence of Ta substitution for Nb in Zn3Nb2O8 and the impact on the crystal structure and microwave dielectric properties","volume":"45","author":"Zhao","year":"2016","journal-title":"Dalton Trans."},{"key":"ref_51","doi-asserted-by":"crossref","unstructured":"Ali Hakami, N., and Hosni Mahmoud, H.A. (2022). Deep Learning Classification of Crystal Structures Utilizing Wyckoff Positions. Crystals, 12.","DOI":"10.3390\/cryst12101460"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"31905","DOI":"10.1039\/C8RA02716A","article-title":"The contribution of Eu3+ doping concentration on the modulation of morphology and luminescence properties of InVO4:Eu3+","volume":"8","author":"Li","year":"2018","journal-title":"RSC Adv."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"165770","DOI":"10.1016\/j.ijleo.2020.165770","article-title":"Synthesis and photoluminescence properties of Eu3+ doped Sr5Nb4O15 red-emitting phosphors for white LEDs","volume":"224","author":"Tang","year":"2020","journal-title":"Optik"},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"1862","DOI":"10.1021\/acs.jpclett.1c00100","article-title":"Charge Density Analysis of Actinide Compounds from the Quantum Theory of Atoms in Molecules and Crystals","volume":"12","author":"Cossard","year":"2021","journal-title":"J. Phys. Chem. Lett."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"235118","DOI":"10.1103\/PhysRevB.102.235118","article-title":"Adiabatic connection in spin-current density functional theory","volume":"102","author":"Desmarais","year":"2020","journal-title":"Phys. Rev. B"},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1007\/s00214-018-2200-9","article-title":"Generalization of the periodic LCAO approach in the CRYSTAL code to g-type orbitals","volume":"137","author":"Desmarais","year":"2018","journal-title":"Theor. Chem. Acc."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"145038","DOI":"10.1016\/j.apsusc.2019.145038","article-title":"Graphene and graphene oxide as adsorbents for cadmium and lead heavy metals: A theoretical investigation","volume":"507","author":"Elgengehi","year":"2020","journal-title":"Appl. Surf. Sci."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"1287","DOI":"10.1002\/qua.24658","article-title":"CRYSTAL14: A program for the ab initio investigation of crystalline solids","volume":"114","author":"Dovesi","year":"2014","journal-title":"Int. J. Quantum Chem."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"16317","DOI":"10.1103\/PhysRevB.54.16317","article-title":"Population analysis of plane-wave electronic structure calculations of bulk materials","volume":"54","author":"Segall","year":"1996","journal-title":"Phys. Rev. B"},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/j.physb.2019.02.028","article-title":"Stability and electronic structures of the Ti-Zn intermetallic compounds: A DFT calculation","volume":"560","author":"Shou","year":"2019","journal-title":"Phys. B Condens. Matter"},{"key":"ref_61","unstructured":"Levine, I.N. (2009). Quantum Chemistry, Prentice Hall. [5th ed.]."},{"key":"ref_62","doi-asserted-by":"crossref","unstructured":"Lipkowitz, K.B., Larter, R., and Cundari, T.R. (2005). Reviews in Computational Chemistry, Wiley.","DOI":"10.1002\/0471720895"},{"key":"ref_63","unstructured":"Cardona, M., Fulde, P., von Klitzing, K., Queisser, H.-J., Merlin, R., and Stormer, H. (2007). Quantum Chemistry of Solids The LCAO First Principles Treatment of Crystals, Springer."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"153978","DOI":"10.1016\/j.jallcom.2020.153978","article-title":"The mechanism of microwave response in layer-cofired Zn3Nb2O8\u2013TiO2\u2013Zn3Nb2O8 ceramic architecture","volume":"824","author":"Luo","year":"2020","journal-title":"J. Alloy. Compd."},{"key":"ref_65","first-page":"3411","article-title":"Germination and Growth Characteristics of Mungbean Seeds (Vigna radiata L.) affected by Synthesized Zinc Oxide Nanoparticles","volume":"4","author":"Jayarambabu","year":"2014","journal-title":"Int. J. Curr. Eng. Technol."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s43939-022-00022-6","article-title":"Synthesis of ZnO and CuO nanoparticles via Sol gel method and its characterization by using various technique","volume":"2","author":"Patel","year":"2022","journal-title":"Discov. Mater."},{"key":"ref_67","first-page":"543","article-title":"Synthesis, characterization and potential application of Zn3(Ta1-xNbx)2O8 oxides","volume":"10","author":"Birdeanu","year":"2015","journal-title":"Dig. J. Nanomater. Biostructures"},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"2658","DOI":"10.1016\/j.matlet.2004.03.041","article-title":"Sol\u2013gel synthesis and characterization of Nb2O5 powders","volume":"58","year":"2004","journal-title":"Mater. Lett."},{"key":"ref_69","doi-asserted-by":"crossref","unstructured":"Nagaraju, P., Vasudevan, R., Alsalme, A., Alghamdi, A., Arivanandhan, M., and Jayavel, R. (2020). Surfactant-Free Synthesis of Nb2O5 Nanoparticles Anchored Graphene Nanocomposites with Enhanced Electrochemical Performance for Supercapacitor Electrodes. Nanomaterials, 10.","DOI":"10.3390\/nano10010160"},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"e20180864","DOI":"10.1590\/1980-5373-mr-2018-0864","article-title":"Study of the Nb2O5 Insertion in ZnO to Dye-sensitized Solar Cells","volume":"22","author":"Viomar","year":"2019","journal-title":"Mater. Res."},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.ccr.2015.02.015","article-title":"Interpretation of europium(III) spectra","volume":"295","author":"Binnemans","year":"2015","journal-title":"Coord. Chem. Rev."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"109730","DOI":"10.1016\/j.jfluchem.2021.109730","article-title":"Spectroscopic study of the Eu3+ local symmetry in EuF3 crystal","volume":"243","year":"2021","journal-title":"J. Fluor. Chem."},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"153519","DOI":"10.1016\/j.aeue.2020.153519","article-title":"Field Asymmetry Ratio: A new quantitative parameter to select microstrip antenna geometries for low cross-polarization application","volume":"128","author":"Samanta","year":"2021","journal-title":"AEU Int. J. Electron. Commun."},{"key":"ref_74","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/0022-2313(80)90022-8","article-title":"Influence of J-mixing on the phenomenological interpretation of the Eu3+ ion spectroscopic properties","volume":"21","author":"Porcher","year":"1980","journal-title":"J. Lumin."},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"2693","DOI":"10.1016\/j.jlumin.2012.04.004","article-title":"5D0\u21927F1 and 5D0\u21927F2 transition in europium doped halosulphates for mercury-free lamps","volume":"132","author":"Gedam","year":"2012","journal-title":"J. Lumin."},{"key":"ref_76","unstructured":"Albani, J.R. (2004). Structure and Dynamics of Macromolecules: Absorption and Fluorescence Studies, Elsevier. [1st ed.]."},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"6107","DOI":"10.1016\/j.matpr.2020.03.343","article-title":"Thermally stable Na2ZrO3: Eu3+ phosphors for UV excited tricolor white LEDs","volume":"46","author":"Kumar","year":"2020","journal-title":"Mater. Today Proc."},{"key":"ref_78","doi-asserted-by":"crossref","first-page":"121403","DOI":"10.1016\/j.jssc.2020.121403","article-title":"Novel multicolor-tunable phosphor Ba3B6Si2O16: Tb3+, Eu3+\u2014Luminescent properties and energy transfer for near-UV white LEDs","volume":"288","author":"Zhao","year":"2020","journal-title":"J. Solid State Chem."},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1111\/j.1551-2916.2011.04759.x","article-title":"Photophysical and Photocatalytic Properties of Zn3M2O8 (M=Nb,Ta)","volume":"95","author":"Noh","year":"2011","journal-title":"J. Am. Ceram. Soc."},{"key":"ref_80","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1063\/1.4900451","article-title":"On the Origin of Blue and UV Emission Bands in Mesoporous Silica","volume":"15","author":"Carbonaro","year":"2014","journal-title":"AIP Conf. Proc."},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"631","DOI":"10.1016\/j.msec.2005.07.009","article-title":"Low temperature investigation of the blue emission in mesoporous silica","volume":"25","author":"Anedda","year":"2005","journal-title":"Mater. Sci. Eng. C"},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"21187","DOI":"10.1038\/srep21187","article-title":"Non-blinking single-photon emitters in silica","volume":"6","author":"Rabouw","year":"2016","journal-title":"Sci. Rep."},{"key":"ref_83","doi-asserted-by":"crossref","first-page":"931","DOI":"10.2174\/138527212800194755","article-title":"Synthesis, spectroscopic and self-assembling characterization of novel photoactive mixed aryl-substituted porphyrin","volume":"16","author":"Vasile","year":"2012","journal-title":"Curr. Org. Chem."},{"key":"ref_84","doi-asserted-by":"crossref","first-page":"268","DOI":"10.1016\/j.cattod.2017.01.014","article-title":"Functionalization of A3B-type porphyrin with Fe3O4 MNPs. Supramolecular assemblies, gas sensor and catalytic applications","volume":"306","author":"Mak","year":"2018","journal-title":"Catal. Today"},{"key":"ref_85","doi-asserted-by":"crossref","first-page":"118810","DOI":"10.1016\/j.jlumin.2022.118810","article-title":"Emission color shift from green yellow to reddish orange in Eu2+-activated Ca6BaP4O17 by doping high amount of activator ion","volume":"246","author":"Iwaki","year":"2022","journal-title":"J. Lumin."},{"key":"ref_86","doi-asserted-by":"crossref","first-page":"2261","DOI":"10.3390\/molecules19022261","article-title":"On Tuning the Fluorescence Emission of Porphyrin Free Bases Bonded to the Pore Walls of Organo-Modified Silica","volume":"19","author":"Serratos","year":"2014","journal-title":"Molecules"},{"key":"ref_87","doi-asserted-by":"crossref","first-page":"318","DOI":"10.1016\/j.jallcom.2011.09.105","article-title":"Enhanced stokes shift of S2\u2192S0 emission and structural investigations of Sn(IV)Porphyrins doped hybrid borate glasses","volume":"513","author":"Venkatramaiah","year":"2012","journal-title":"J. Alloy. Compd."},{"key":"ref_88","doi-asserted-by":"crossref","first-page":"045003","DOI":"10.1088\/2050-6120\/ac1400","article-title":"Spectral and photophysical modifications of porphyrins attached to core\u2013shell nanoparticles. Theory and experiment","volume":"9","author":"Kelm","year":"2021","journal-title":"Methods Appl. Fluoresc."},{"key":"ref_89","doi-asserted-by":"crossref","first-page":"9713","DOI":"10.1039\/c3cp55431g","article-title":"Porphyrin-based sensor nanoarchitectonics in diverse physical detection modes","volume":"16","author":"Ishihara","year":"2014","journal-title":"Phys. Chem. Chem. Phys."},{"key":"ref_90","unstructured":"Albani, J.R. (2004). Structure and Dynamics of Macromolecules: Absorption and Fluorescence Studies, Elsevier. [1st ed.]."},{"key":"ref_91","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1016\/j.tsf.2005.12.311","article-title":"Growth of thin Ag films produced by radio frequency magnetron sputtering","volume":"510","author":"Kapaklis","year":"2006","journal-title":"Thin Solid Films"},{"key":"ref_92","doi-asserted-by":"crossref","first-page":"1051","DOI":"10.1515\/pac-2014-1117","article-title":"Physisorption of gases, with special reference to the evaluation of surface area and pore size distribution (IUPAC Technical Report)","volume":"87","author":"Thommes","year":"2015","journal-title":"Pure Appl. Chem."},{"key":"ref_93","doi-asserted-by":"crossref","first-page":"412","DOI":"10.1016\/S1876-3804(18)30046-6","article-title":"Model construction of micro-pores in shale: A case study of Silurian Longmaxi Formation shale in Dianqianbei area, SW China","volume":"45","author":"Chen","year":"2018","journal-title":"Pet. Explor. Dev."},{"key":"ref_94","first-page":"354","article-title":"Structured composites between MnTa2O6 and porphyrins: Influence of the number of carboxylic groups grafted on porphyrins on the capacity to inhibit corrosion of steel","volume":"29","author":"Birdeanu","year":"2022","journal-title":"Indian J. Chem. Technol."},{"key":"ref_95","doi-asserted-by":"crossref","unstructured":"L\u0151rinczi, A., Fagadar-Cosma, E., Socol, G., Mih\u0103ilescu, A., Matei, E., Sava, F., and \u015etefan, M. (2020). SnSe2-Zn-Porphyrin Nanocomposite Thin Films for Threshold Methane Concentration Detection at Room Temperature. Chemosensors, 8.","DOI":"10.3390\/chemosensors8040134"},{"key":"ref_96","doi-asserted-by":"crossref","first-page":"426","DOI":"10.1016\/j.materresbull.2008.04.023","article-title":"The influence of pH over topography and spectroscopic properties of silica hybrid materials embedding meso-tetratolylporphyrin","volume":"44","author":"Enache","year":"2009","journal-title":"Mater. Res. Bull."},{"key":"ref_97","doi-asserted-by":"crossref","first-page":"9986","DOI":"10.1021\/la901121c","article-title":"Frenkel\u2212Halsey\u2212Hill Equation, Dimensionality of Adsorption, and Pore Anisotropy","volume":"25","author":"Pomonis","year":"2009","journal-title":"Langmuir"},{"key":"ref_98","doi-asserted-by":"crossref","first-page":"1150","DOI":"10.1016\/j.materresbull.2010.05.028","article-title":"Hybrid silica-porphyrin materials with tailored pore sizes","volume":"45","author":"Dudas","year":"2010","journal-title":"Mater. Res. Bull."}],"container-title":["International Journal of Molecular Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1422-0067\/24\/10\/8920\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T19:37:16Z","timestamp":1760125036000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1422-0067\/24\/10\/8920"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,5,17]]},"references-count":98,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2023,5]]}},"alternative-id":["ijms24108920"],"URL":"https:\/\/doi.org\/10.3390\/ijms24108920","relation":{},"ISSN":["1422-0067"],"issn-type":[{"value":"1422-0067","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,5,17]]}}}