{"title":"Structure and Photosensitaizer Ability of Polymethine Dyes in Photodynamic Therapy: A Review","authors":"A. A. Ishchenko, A. T. Syniugina","doi":"10.1007/s11237-023-09754-9","DOIUrl":"10.1007/s11237-023-09754-9","url":null,"abstract":"<div><div><p>Different approaches to the development of promising photosensitizers based on polymethine dyes (PD) for photodynamic therapy are systematized, summarized, and analyzed. PD of the near-IR spectral range has drawn special attention. The influence of a heavy atom (chalcogens, halogens, and noble metals), the chromophore interaction, electron transfer, and free radicals on the singlet oxygen generation by PD is discussed. The PD photodynamic activity mechanisms under hypoxia conditions are considered. The PD structural modifications that ensure their targeted delivery to cancer cells are analyzed.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 6","pages":"373 - 401"},"PeriodicalIF":1.0,"publicationDate":"2023-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4149863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. M. Kurmach, K. M. Konysheva, O. P. Pertko, P. S. Yaremov, Yu. G. Voloshyna, O. V. Shvets
{"title":"Catalytic Properties of Nickel-Containing Hierarchical Zeolites in the Reaction of n-Hexane Hydroizomerization","authors":"M. M. Kurmach, K. M. Konysheva, O. P. Pertko, P. S. Yaremov, Yu. G. Voloshyna, O. V. Shvets","doi":"10.1007/s11237-023-09758-5","DOIUrl":"10.1007/s11237-023-09758-5","url":null,"abstract":"<div><div><p>It is shown that H-forms of hierarchical aluminosilicate zeolites MOR, BEA, and MFI exhibit catalytic activity in the process of cracking <i>n</i>-hexane, while the introduction of nickel nanoparticles with an average size in the range of 2.3-5.5 nm changes the reaction direction towards isomerization. This opens up the prospects in creating catalysts based on Ni-containing zeolites for the reaction of the hydroisomerization of linear hydrocarbons.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 6","pages":"427 - 434"},"PeriodicalIF":1.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4001615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. O. Pariiska, D. O. Mazur, V. M. Asaula, V. V. Buryanov, R. Socha, Ya.I. Kurys, S. V. Kolotilov, V. G. Koshechko, V. D. Pokhodenko
{"title":"Influence of the Structure of Nanocomposites Based on Co,N,S-Doped Carbon and Co9S8 on the Catalytic Properties in the Processes of Quinoline and Its Methyl Derivatives Hydrogenation","authors":"O. O. Pariiska, D. O. Mazur, V. M. Asaula, V. V. Buryanov, R. Socha, Ya.I. Kurys, S. V. Kolotilov, V. G. Koshechko, V. D. Pokhodenko","doi":"10.1007/s11237-023-09757-6","DOIUrl":"10.1007/s11237-023-09757-6","url":null,"abstract":"<div><div><p>It has been found that composites based on Co,N,S-doped carbon and Co<sub>9</sub>S<sub>8</sub> can act as catalysts for the hydrogenation of quinoline and its monomethyl derivatives providing the formation of 1,2,3,4-tetrahydroquinolines with 75-99% yields. The high efficiency of these systems is caused first of all with the presence of Co-N<sub><i>x</i></sub> sites in their composition, which are formed as a result of the pyrolysis of cobalt salts and poly-5-aminoindole. The use of highly dispersed Vulcan XC72R carbon black as a component of the reaction mixture during the composite catalyst preparation by the pyrolysis contributes to a greater extent to the formation of active Co-N<sub><i>x</i></sub> sites in them, compared to graphene oxide or in the case when a carbon component is not added.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 6","pages":"417 - 426"},"PeriodicalIF":1.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4001874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. V. Konoshchuk, O. P. Rozovik, V. G. Koshechko, V. D. Pokhodenko
{"title":"Effect of CsPbBr3 Content in Mechanochemically Obtained CsPbBr3/h-BN Nanocomposites on Their Photoluminescent Characteristics","authors":"N. V. Konoshchuk, O. P. Rozovik, V. G. Koshechko, V. D. Pokhodenko","doi":"10.1007/s11237-023-09755-8","DOIUrl":"10.1007/s11237-023-09755-8","url":null,"abstract":"<div><div><p>A number of CsPbBr<sub>3</sub>/h-BN nanocomposites with different contents of inorganic halide perovskite (IHP) nanoparticles, which are characterized by bright photoluminescence (PL) in the green region of the spectrum, were obtained by mechanochemical synthesis. It is shown that the use of a mechanochemical approach leads to a significant delamination of boron nitride (both at the stage of preliminary grinding of h-BN with cesium bromide and in the process of mechanochemical production of nanocomposites), the degree of which decreases in the range of CsBr/h-BN = 1:10 > 1 :50 > 1:100 > 1:250. The increase in the content of boron nitride in the reaction mixture during the mechanochemical synthesis of CsPbBr<sub>3</sub>/h-BN nanocomposite contributes to a reduction of the size of the formed perovskite nanoparticles leading to a significant increase in the PL intensity (<i>I</i><sub>PL</sub>). Optimal content of IHP in the synthesized nanocomposites (~25 wt.%) for obtaining the material with the highest PL intensity has been estimated from the extreme dependence between the <i>I</i><sub>PL</sub> value of CsPbBr<sub>3</sub>/h-BN nanocomposites and their CsPbBr<sub>3</sub> content.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 6","pages":"402 - 408"},"PeriodicalIF":1.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"5179040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. M. Orlyk, V. I. Chedryk, S. O. Soloviev, O. D. Vasylyev
{"title":"Catalytic Properties and Resource Characteristics of Modified Nickel Composites in the Processes of Oxidative Reforming of C1-C4 Alkanes","authors":"S. M. Orlyk, V. I. Chedryk, S. O. Soloviev, O. D. Vasylyev","doi":"10.1007/s11237-023-09751-y","DOIUrl":"10.1007/s11237-023-09751-y","url":null,"abstract":"<div><div><p>Modified nickel composites based on stabilized zirconia as prototypes of anode materials of solid oxide fuel cells (SOFC) showed high catalytic activity and stability in the oxidative reforming of alkanes (tri-reforming of methane and steam-(oxygen) reforming of butane). Modification of Ni-10Sc1CeSZ composite with Cu and CeO<sub>2</sub> increases its resistance to carbonization, and doping with platinum or palladium (0.1 wt.%) increases the resistance to H<sub>2</sub>S poisoning. Structured Ni-(CeO<sub>2</sub>, La<sub>2</sub>O<sub>3</sub>)-Al<sub>2</sub>O<sub>3</sub>/cordierite catalysts are characterized by high activity and stability in the oxidative reforming of C<sub>1</sub>-C<sub>3</sub> alkanes into syngas and can be effective in an external processor integrated with SOFC. Bench tests of the fuel cell showed the achievement of acceptable electrical characteristics.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 5","pages":"350 - 362"},"PeriodicalIF":1.0,"publicationDate":"2023-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4853347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Correction to: Influence of Molecular and Electronic Structure of Ln3+ Complexes on the Occurrence of Monoionic Magnetism: A Review","authors":"A. V. Pavlishchuk, V. V. Pavlishchuk","doi":"10.1007/s11237-023-09753-w","DOIUrl":"10.1007/s11237-023-09753-w","url":null,"abstract":"","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 5","pages":"372 - 372"},"PeriodicalIF":1.0,"publicationDate":"2023-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4934486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. M. Sylenko, A. V. Pokropivny, D. I. Andrushchenko, Yu.M. Solonin
{"title":"Formation of Silicon Carbide Nanoclusters in the Process of Methyltrichlorosilane Oligomerization","authors":"P. M. Sylenko, A. V. Pokropivny, D. I. Andrushchenko, Yu.M. Solonin","doi":"10.1007/s11237-023-09749-6","DOIUrl":"10.1007/s11237-023-09749-6","url":null,"abstract":"<div><div><p>On the basis of quantum-chemical analysis, it has been shown that the formation of silicon carbide nanoclusters can occur due to the chemical reaction between two CH<sub>3</sub>SiCl<sub>3</sub> molecules on the first step of the process with the subsequent reaction between CH<sub>3</sub>SiCl<sub>3</sub> and the formed clusters, rather than due to the homolytic C–Si bond rupture in the CH<sub>3</sub>SiCl<sub>3</sub> molecule. Cases where a chlorine atom of a CH<sub>3</sub>SiCl<sub>3</sub> molecule interacts with one hydrogen atom of another CH<sub>3</sub>SiCl<sub>3</sub> molecule or cluster, and three chlorine atoms of a methyltrichlorosilane molecule form a three-center complex with three hydrogen atoms of a cluster have been considered. It is shown that the second case leads to the formation of SiC nanoparticles.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 5","pages":"336 - 341"},"PeriodicalIF":1.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4604514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Clusteroluminescence in Organic, Inorganic, and Hybrid Systems: A Review","authors":"T. V. Sakhno, Yu.E. Sakhno, S. Ya. Kuchmiy","doi":"10.1007/s11237-023-09747-8","DOIUrl":"10.1007/s11237-023-09747-8","url":null,"abstract":"<div><div><p>The current research on clusteroluminescence of nonconventional luminescent materials, which is associated with the occurrence of through-space conjugation due to the overlapping of electronic orbitals of atoms in aggregates formed at high concentrations of substances in solutions or solid states, is considered. It is shown that this phenomenon is typical for a wide range of substances, in particular, various low molecular weight organic compounds, polymers containing heteroatoms, inorganic substances and some hybrid (composite) materials. The possible practical use of clusteroluminogens in versatile fields is demonstrated, especially ecosystem monitoring, encryption materials, optoelectronics, medical and biological applications.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 5","pages":"297 - 327"},"PeriodicalIF":1.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4603402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. V. Konoshchuk, O. Yu. Posudievsky, O. P. Rozovik, V. G. Koshechko, V. D. Pokhodenko
{"title":"Structure and Optical Properties of Mechanochemically Obtained Nanocomposite CsPbBr3/h-BN","authors":"N. V. Konoshchuk, O. Yu. Posudievsky, O. P. Rozovik, V. G. Koshechko, V. D. Pokhodenko","doi":"10.1007/s11237-023-09748-7","DOIUrl":"10.1007/s11237-023-09748-7","url":null,"abstract":"<div><div><p>For the first time, the possibility of a CsPbBr<sub>3</sub>/h-BN nanocomposite preparing by a mechanochemical treatment of a dry mixture of PbBr<sub>2</sub> and a hexagonal boron nitride delaminated with cesium bromide has been demonstrated. X-ray diffraction and electron microscopy studies show that the use of this method leads to the formation of crystalline CsPbBr<sub>3</sub> nanosheets. Unlike to the mechanochemically synthesized individual CsPbBr<sub>3</sub>, the CsPbBr<sub>3</sub>/h-BN nanocomposite is characterized by bright green luminescence. The nanocomposite has enhanced resistance to air moisture and sunlight due to the presence of a hydrophobic thermally conductive layers of boron nitride.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 5","pages":"328 - 335"},"PeriodicalIF":1.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4607257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. V. Kharchenko, V. S. Farafonov, T. A. Cheipesh, N. O. Mchedlov-Petrossyan, R. V. Rodik, V. I. Kalchenko
{"title":"Catalytic Properties of Calixarene Bearing Choline Groups in the Processes of Ester Hydrolysis","authors":"D. V. Kharchenko, V. S. Farafonov, T. A. Cheipesh, N. O. Mchedlov-Petrossyan, R. V. Rodik, V. I. Kalchenko","doi":"10.1007/s11237-023-09752-x","DOIUrl":"10.1007/s11237-023-09752-x","url":null,"abstract":"<div><div><p>The study of catalytic properties of calix[4]arene with choline groups has shown a significant increase in the initial rate of a hydrolysis reaction of 4-nitrophenyl acetate and 4-nitrophenyl palmitate in aqueous borate buffer solutions. The acceleration for 4-nitrophenol ester reaches 200 times and exceeds the effect of cationic surfactants cetyltrimethylammonium bromide and N-cetylpyridinium chloride more than an order of magnitude. The structure of calixarene aggregates in solutions and the nature of their influence on the rate of hydrolysis reactions have been analyzed.</p></div></div>","PeriodicalId":796,"journal":{"name":"Theoretical and Experimental Chemistry","volume":"58 5","pages":"363 - 371"},"PeriodicalIF":1.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4602728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}