Journal of Inclusion Phenomena and Macrocyclic Chemistry最新文献_第5页

Review on fluorescent sensors-based environmentally related toxic mercury ion detection 基于荧光传感器的环境相关有毒汞离子检测研究进展

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-04-29 DOI: 10.1007/s10847-022-01138-1

Duraisamy Udhayakumari

引用次数: 7

Inclusion of thymol into cucurbiturils: density functional theory approach with dispersion correction and natural bond orbital analysis 百里香酚在瓜脲中的包合:密度泛函理论方法及色散校正和自然键轨道分析

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-03-25 DOI: 10.1007/s10847-022-01135-4

Kye-Ryong Sin, Chol-Jin Kim, Sun-Gyong Ko, Tok-Man Hwang, Yong-Nam Han, Yong-Nam Pak

{"title":"Inclusion of thymol into cucurbiturils: density functional theory approach with dispersion correction and natural bond orbital analysis","authors":"Kye-Ryong Sin, Chol-Jin Kim, Sun-Gyong Ko, Tok-Man Hwang, Yong-Nam Han, Yong-Nam Pak","doi":"10.1007/s10847-022-01135-4","DOIUrl":"10.1007/s10847-022-01135-4","url":null,"abstract":"<div><p>Stability of inclusion complexes of thymol (a natural flavour) with cucurbit[<i>n</i>]urils was interpreted by using density functional theory with dispersion correction and natural bond orbital analysis. Density functional tight binding computations showed that among different cucurbit[<i>n</i> = 5–8]urils, some inverted diastereoisomers of cucurbit[7]uril can form relatively stable inclusion complexes with thymol in water. From density functional theory computations, it can be seen that non-covalent interaction and electron transfer between thymol and CB[7] offer more stability to the inclusion complex. Theoretically calculated dipole moments and electronic spectra of thymol and the its inclusion complex showed that the inclusion complex can have better solubility and photo-resistance than free thymol.</p><h3>Graphical abstract</h3><p>Thymol inclusion into CB[<i>n</i>]: Inclusion of thymol into cucurbit[<i>n</i>]urils (CB[<i>n</i>]) was studied by DFTB + and DFT computations. The doubly-inverted CB[7] (i2-CB[7]) can form more stable inclusion complex (thymol@i2-CB[7]) with thymol than other CB[<i>n</i>].(see figure)</p>\u0000 <figure><div><div><div><picture><source><img></source></picture></div></div></div></figure>\u0000 </div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"102 5-6","pages":"533 - 542"},"PeriodicalIF":2.3,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4976557","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}

引用次数: 3

Formulation and modification of physicochemical parameters of p-Coumaric acid by cyclodextrin nanosponges 环糊精纳米海绵制备对香豆酸及其理化参数的修饰

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-01-24 DOI: 10.1007/s10847-021-01121-2

Anil Kumar, Rekha Rao

{"title":"Formulation and modification of physicochemical parameters of p-Coumaric acid by cyclodextrin nanosponges","authors":"Anil Kumar, Rekha Rao","doi":"10.1007/s10847-021-01121-2","DOIUrl":"10.1007/s10847-021-01121-2","url":null,"abstract":"<div><p>Reactive oxygen species triggered oxidative stress contributes to the pathogenesis of numerous ailments such as myocardial infraction, inflammation, atherosclerosis, and pigmentation disorders. ROS scavengers, particularly natural bioactives are one of the possible options to reduce this stress. However, these bioactives possess certain formulation challenges owing to their poor solubility, stability, and bioavailability. Therefore, the design of a stable formulation that can deal these challenges, while preserving the antioxidant efficacy is of great significance. In this view, the current study was aimed at fabrication of p-Coumaric acid loaded nanosponges employing melt method. The spectroscopy resulting nanosponges were appropriately characterized using Fourier transform infrared spectroscopy, X-ray powder diffraction, differential scanning calorimetry, thermogravimetric analysis, nuclear magnetic resonance, FE-SEM (field emission scanning electron microscopy) and TEM (transmission electron microscopy). The particle size of PCA-CDNS (p-Coumaric acid nanosponges) was in nano range, with low PDI (polydispersity index), acceptable zeta potential and delayed release. Molecular docking studies for PCA using mushroom tyrosinase (TYR) were also carried out. Further, the antioxidant and antityrosinase studies were also performed. In nutshell, the findings herein revealed that encasement of PCA in NS led to an enhancement in efficacy of this bioactive in terms of safety, solubility, and release, while preserving its antioxidant and antityrosinase effects. On the basis of the present results, we expect that PCA nanosponges can be seen as promising carriers for addressing depigmention, particularly associated with ROS overexpression.</p></div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"102 3-4","pages":"313 - 326"},"PeriodicalIF":2.3,"publicationDate":"2022-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4930667","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}

引用次数: 5

Construction of a room-temperature phosphorescence system by cucurbit[8]uril-based supramolecular assembly 用瓜[8]脲基超分子组装构建室温磷光系统

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-01-21 DOI: 10.1007/s10847-022-01129-2

Yuhe Chen, Jingsha Yang, Shuai Zhang, Zeng Xi, Heng Luo

引用次数: 0

Host behaviour of 1,2-DAX, 1,2-DAT, 1,4-DAX and 1,4-DAT in mixtures of methyl-, ethyl- and isopropyl-substituted aromatic guest compounds 1,2- dax、1,2- dat、1,4- dax和1,4- dat在甲基、乙基和异丙基取代芳香客体化合物混合物中的寄主行为

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-01-13 DOI: 10.1007/s10847-021-01125-y

Benita Barton, Mino R. Caira, Daniel V. Jooste, Eric C. Hosten

{"title":"Host behaviour of 1,2-DAX, 1,2-DAT, 1,4-DAX and 1,4-DAT in mixtures of methyl-, ethyl- and isopropyl-substituted aromatic guest compounds","authors":"Benita Barton, Mino R. Caira, Daniel V. Jooste, Eric C. Hosten","doi":"10.1007/s10847-021-01125-y","DOIUrl":"10.1007/s10847-021-01125-y","url":null,"abstract":"<div><p>In this work, the host ability of four compounds based on the xanthenyl- and thioxanthenyl-fused tricyclic systems, <i>trans‑N,N</i>′‑bis(9‑phenyl‑9‑xanthenyl)cyclohexane‑1,2‑diamine (1,2-DAX), <i>trans‑N,N</i>′‑bis(9‑phenyl‑9‑thioxan-thenyl)cyclohexane‑1,2‑diamine (1,2-DAT), <i>trans‑N,N</i>′‑bis(9‑phenyl‑9‑xanthenyl)-cyclohexane‑1,4‑diamine (1,4-DAX) and <i>trans‑N,N</i>′‑bis(9‑phenyl‑9‑thioxanthenyl)cyclohexane‑1,4‑diamine (1,4-DAT), were assessed and compared when presented with three alkylaromatic systems, namely toluene (TOL), ethylbenzene (EB) and cumene (CUM). When these host compounds were recrystallized from each guest solvent, complexes formed in each instance, with the exception of experiments involving CUM and the 1,4 host analogues, where inclusion did not take place. Guest/guest competition experiments revealed that the 1,2 host analogues were significantly less selective in their behaviours compared with their 1,4 host analogues, with only marginal preferences noted for CUM and TOL in the case of 1,2-DAX and 1,2-DAT, respectively. Selectivities ranged between 49.1‒65.1 and 50.9‒74.8% for each of these 1,2 analogues, while these were between 56.6‒93.9 and 61.2‒85.8% for 1,4-DAX and 1,4-DAT. 1,4-DAX performed optimally in two binary mixtures, where the preference for TOL was 93.9% and for EB 91.3% when the other guest was CUM. The host···guest interactions responsible for guest retention were investigated by means of single crystal diffraction analyses, and the relative thermal stabilities of the crystalline complexes using thermoanalytical experiments. More usually, these techniques explained the preferential behaviour noted for these host compounds in the competition experiments.</p></div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"102 3-4","pages":"359 - 372"},"PeriodicalIF":2.3,"publicationDate":"2022-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4539259","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}

引用次数: 0

Directed synthesis and study of their spectroscopic behavior in solution of rare-earth phthalocyaninates substituted by benzyloxy- and methylphenylethylphenoxy-groups 苯氧基和甲基苯基乙基苯氧基取代稀土酞菁酸酯的定向合成及其在溶液中的光谱行为研究

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-01-12 DOI: 10.1007/s10847-021-01120-3

A. A. Botnar, A. N. Bychkova, N. P. Domareva, T. V. Tikhomirova, A. S. Vashurin

引用次数: 6

Functional modification, self-assembly and application of calix[4]resorcinarenes 杯[4]间苯芳烃的功能修饰、自组装及应用

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-01-11 DOI: 10.1007/s10847-021-01119-w

Jing-Long Liu, Meng Sun, Yan-Hui Shi, Xin-Min Zhou, Pei-Zhi Zhang, Ai-Quan Jia, Qian-Feng Zhang

{"title":"Functional modification, self-assembly and application of calix[4]resorcinarenes","authors":"Jing-Long Liu, Meng Sun, Yan-Hui Shi, Xin-Min Zhou, Pei-Zhi Zhang, Ai-Quan Jia, Qian-Feng Zhang","doi":"10.1007/s10847-021-01119-w","DOIUrl":"10.1007/s10847-021-01119-w","url":null,"abstract":"<div><p>As a special subset of calix[4]arene, calix[4]resorcinarene is an excellent molecular platform which could be modified by introducing functional groups to multiple sites at the upper and lower rims. There are mainly three ways to build functionalized calix[4]resorcinarene derivatives: (1) modification on the <i>C</i>-2 sites of calix[4]resorcinarenes; (2) modification on the phenolic hydroxyl groups of calix[4]resorcinarenes; (3) modification on the bridging methylenes at lower rim of calix[4]resorcinarenes. Functionalized calix[4]resorcinarene derivatives play an important role in the development of self-assembly chemistry, among which hydrogen bonding and metal coordination are the two most common interactions to obtain multicomponent structures. Moreover, due to the excellent topological structures and various active substituents of functionalized calix[4]resorcinarene derivatives, their applications in various fields, such as nanoparticles, catalysts, fluorescent materials, and sensors, have been briefly presented in this paper.</p></div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"102 3-4","pages":"201 - 233"},"PeriodicalIF":2.3,"publicationDate":"2022-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4460301","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}

引用次数: 7

Angiotensin converting enzyme inhibitors/cyclodextrin inclusion complexes: solution and solid-state characterizations and their thermal stability 血管紧张素转换酶抑制剂/环糊精包合物:溶液和固态表征及其热稳定性

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-01-09 DOI: 10.1007/s10847-021-01124-z

Hay Marn Hnin, Einar Stefánsson, Thorsteinn Loftsson, Thanyada Rungrotmongkol, Phatsawee Jansook

{"title":"Angiotensin converting enzyme inhibitors/cyclodextrin inclusion complexes: solution and solid-state characterizations and their thermal stability","authors":"Hay Marn Hnin, Einar Stefánsson, Thorsteinn Loftsson, Thanyada Rungrotmongkol, Phatsawee Jansook","doi":"10.1007/s10847-021-01124-z","DOIUrl":"10.1007/s10847-021-01124-z","url":null,"abstract":"<div><p>Angiotensin converting enzyme (ACE) inhibitors have recently gained attention as a new class of drug in the therapeutic management of glaucoma. However, the application of eye drops is limited because of their chemical instability in aqueous solutions. To overcome such a problem, cyclodextrins (CDs) were introduced to form inclusion complexes. Three ACE inhibitors, namely, captopril, quinapril and fosinopril (FOS), were chosen and the effect of CDs on their thermal stability in aqueous solutions was investigated. All three drugs formed inclusion complexes of 1:1 stoichiometry with all three natural CDs and the FOS/γCD inclusion complex possessed the highest stability constant, resulting in thermal stability enhancement. Furthermore, the addition of antioxidants could greatly enhance the thermal stability of FOS in the presence of γCD in aqueous solutions. The inclusion complex formation of FOS/γCD was further examined by computational and experimental characterizations. All these characterization results confirmed that FOS and γCD formed a true inclusion complex that provided drug stabilization in the aqueous eye drop medium.</p></div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"102 3-4","pages":"347 - 358"},"PeriodicalIF":2.3,"publicationDate":"2022-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4386482","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}

引用次数: 1

The recent process and future of perovskite solar cells materials 钙钛矿太阳能电池材料的最新进展与未来

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-01-07 DOI: 10.1007/s10847-021-01126-x

Liguo Jin, Chaoying Su, Yuwen Wang, Limin Dong

引用次数: 1

A supramolecular polymer network constructed by pillar[5]arene-based host–guest interactions and its application in nitro explosive detection 柱[5]芳烃主客相互作用构建的超分子聚合物网络及其在硝基炸药探测中的应用

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2022-01-04 DOI: 10.1007/s10847-021-01118-x

Peng Qin, Hao-Hang Yang, Xing-Xing Zhao, Wen-Juan Qu, Hong Yao, Tai-Bao Wei, Qi Lin, Bingbing Shi, You-Ming Zhang

引用次数: 5