Journal of Inclusion Phenomena and Macrocyclic Chemistry最新文献_第9页

Potential facile separation strategy for mixtures of 3- and 4-methylpyridine by employing N,N′-bis(9-phenyl-9-xanthenyl)ethylenediamine as an alternative host compound 利用N,N ' -双(9-苯基-9-黄杂基)乙二胺作为替代主体化合物，对3-和4-甲基吡啶混合物进行简便分离的潜在策略

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-04-28 DOI: 10.1007/s10847-021-01070-w

Benita Barton, Lize de Jager, Ulrich Senekal, Ernst Ferg, Eric C. Hosten

{"title":"Potential facile separation strategy for mixtures of 3- and 4-methylpyridine by employing N,N′-bis(9-phenyl-9-xanthenyl)ethylenediamine as an alternative host compound","authors":"Benita Barton, Lize de Jager, Ulrich Senekal, Ernst Ferg, Eric C. Hosten","doi":"10.1007/s10847-021-01070-w","DOIUrl":"10.1007/s10847-021-01070-w","url":null,"abstract":"<div>In the present work, a plausible host candidate is provided for the separation of 3-methylpyridine (3MP) from 4-methylpyridine (4MP), isomers that are extremely difficult to separate by conventional means. Host compound N,N′-bis(9-phenyl-9-xanthenyl)ethylenediamine (H2), when recrystallized from an equimolar mixture of 3MP and 4MP, contained 91.6% 3MP, a significantly improved outcome compared with the alternate host compound N,N′-bis(9-phenyl-9-thioxanthenyl)ethylenediamine (H1) which only enclathrated 70% of this isomer in the same experimental conditions. Single crystal diffraction and thermoanalytical experiments were conducted in order to investigate this preference for 3MP by considering both host⋯guest interactions and relative complex stabilities. Many of the guest components in 3(H2)·5(3MP)·0.268(O) experienced at least one other short contact measuring less than the sum of the van der Waals radii of the involved atoms, an observation that may explain the selectivity of H2 for this guest since this was not the case in complexes containing PYR and 4MP. Results from the thermal analyses were less informative.</div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"100 3-4","pages":"233 - 241"},"PeriodicalIF":2.3,"publicationDate":"2021-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10847-021-01070-w","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"5068432","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

Evaluation of thickness‐dependent temperature coefficient in a thin film thermocouple and its in vivo test using a porcine model 薄膜热电偶中厚度相关温度系数的评估及其在猪模型中的体内测试

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-04-26 DOI: 10.1007/s10847-021-01067-5

Yangkyu Park, Dong Gil Shin, Jeong Zoo Lee, Hyeon Woo Kim, Seungwan Seo

引用次数: 4

Synthesis of cyclodextrin‐based radial polycatenane cyclized by amide bond and subsequent fabrication of water‐soluble derivatives 酰胺键环糊精基径向聚己烯的合成及其水溶性衍生物的制备

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-04-22 DOI: 10.1007/s10847-021-01068-4

Kentato Morita, Keiichi Motoyama, Ayako Kuramoto, Risako Onodera, Taishi Higashi

{"title":"Synthesis of cyclodextrin‐based radial polycatenane cyclized by amide bond and subsequent fabrication of water‐soluble derivatives","authors":"Kentato Morita, Keiichi Motoyama, Ayako Kuramoto, Risako Onodera, Taishi Higashi","doi":"10.1007/s10847-021-01068-4","DOIUrl":"10.1007/s10847-021-01068-4","url":null,"abstract":"<div>In recent years, functional materials using cyclodextrin (CD)-based polyrotaxanes have attracted considerable attention, and derivatization reactions are often performed to develop them because of the insolubility of the parent polyrotaxane in water. Recently, we prepared CD-based radial polycatenanes in one-pot through polypseudorotaxane formation between β-CD and thiolated pluronic and subsequent cyclization via disulfide bonds. However, no reports are available on syntheses of CD polycatenane derivatives. The disulfide bonds are not stable enough to synthesize CD polycatenane derivatives; therefore, we herein prepared a chemically stable β-CD polycatenane via amide bond through cyclization of β-CD/aminated pluronic polypseudorotaxane with terephthaloyl chloride. This allowed the derivatization of the polycatenane owing to its stable chemical structure, and resulted in the syntheses of three different water soluble polycatenane derivatives: aminated, succinylated, and hydroxypropylated polycatenanes. These findings may provide useful information for the fabrication of polycatenane-based materials such as slide-ring materials, drug carriers, and biomaterials.</div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"100 3-4","pages":"169 - 175"},"PeriodicalIF":2.3,"publicationDate":"2021-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10847-021-01068-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4850283","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

Host selectivity behaviour of trans-N,N′-bis(9-phenyl-9-xanthenyl)cyclohexane-1,2-diamine and trans-N,N′-bis(9-phenyl-9-thioxanthenyl)cyclohexane-1,2-diamine when presented with six-membered heterocyclic guest mixtures 反式-N,N′-双(9-苯基-9-氧杂蒽基)环己烷-1,2-二胺和反式-N,N′-双(9-苯基-9-硫杂蒽基)环己烷-1,2-二胺与六元杂环客体混合物的宿主选择性行为

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-04-22 DOI: 10.1007/s10847-021-01069-3

Benita Barton, Daniel V. Jooste, Eric C. Hosten

{"title":"Host selectivity behaviour of trans-N,N′-bis(9-phenyl-9-xanthenyl)cyclohexane-1,2-diamine and trans-N,N′-bis(9-phenyl-9-thioxanthenyl)cyclohexane-1,2-diamine when presented with six-membered heterocyclic guest mixtures","authors":"Benita Barton, Daniel V. Jooste, Eric C. Hosten","doi":"10.1007/s10847-021-01069-3","DOIUrl":"10.1007/s10847-021-01069-3","url":null,"abstract":"<div>Two compounds, trans-N,N′-bis(9-phenyl-9-xanthenyl)cyclohexane-1,2-diamine (1,2-DAX) and trans-N,N′-bis(9-phenyl-9-thioxanthenyl)cyclohexane-1,2-diamine (1,2-DAT), were assessed for their host ability in the presence of four heterocyclic guest species, namely pyridine (PYR), piperidine (PIP), morpholine (MOR) and dioxane (DIO). Each of these guests formed single solvent complexes with both host compounds. When 1,2-DAX and 1,2-DAT were recrystallized from various guest mixtures, it was shown that their selectivity orders were identical, DIO (46.6%) > MOR (23.0%) > PYR (18.9%) > PIP (11.5%) and DIO (85.9%) > MOR (23.7%) > PYR (8.9%) > PIP (8.5%), respectively, but that the thio host derivative possessed a significantly enhanced preference for DIO compared with its oxygen analogue. Additional experiments in order to investigate the various parameters at play in these complexation experiments involved single crystal diffraction experiments and thermal analyses.</div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"100 3-4","pages":"177 - 188"},"PeriodicalIF":2.3,"publicationDate":"2021-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10847-021-01069-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4842458","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

Behaviour of host compounds 1,2-DAX and 1,2-DAT in the presence of mixed xylene and ethylbenzene guest solvents, and comparisons with their 1,4 host derivatives 宿主化合物1,2- dax和1,2- dat在二甲苯和乙苯混合客体溶剂存在下的行为及其与它们的1,4宿主衍生物的比较

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-04-19 DOI: 10.1007/s10847-021-01065-7

Benita Barton, Daniel V. Jooste, Eric C. Hosten

{"title":"Behaviour of host compounds 1,2-DAX and 1,2-DAT in the presence of mixed xylene and ethylbenzene guest solvents, and comparisons with their 1,4 host derivatives","authors":"Benita Barton, Daniel V. Jooste, Eric C. Hosten","doi":"10.1007/s10847-021-01065-7","DOIUrl":"10.1007/s10847-021-01065-7","url":null,"abstract":"<div>\u0000trans-N,N′-Bis(9-phenyl-9-xanthenyl)cyclohexane-1,2-diamine (1,2-DAX) and trans-N,N′-bis(9-phenyl-9-thioxanthenyl)cyclohexane-1,2-diamine (1,2-DAT) were recrystallized independently from each of the xylene isomers (o-Xy, m-Xy and p-Xy) and ethylbenzene (EB) to ascertain their host ability for these guest solvents. It was thus shown that both compounds were capable of forming complexes with each guest species. The hosts were then recrystallized from various mixtures of these solvents in order to establish if they possessed any preference for a particular guest species from the series, with the view to possibly offering an alternative separation strategy for such mixtures using host‒guest chemistry principles and 1,2-DAX and/or 1,2-DAT. In so doing, each host compound was revealed to have comparable selectivities, favouring o-Xy and discriminating against p-Xy. This contrasted markedly with earlier findings reported for related host compounds 1,4-DAX and 1,4-DAT, which both preferred p-Xy whilst displaying a bias against o-Xy. We subsequently calculated the void volumes that remained after removal of each of the guest species from the packing calculation and found that the preferred guests always occupied the smallest volumes compared with guests that were less favoured (for complexes of 1,2-DAX, 1,2-DAT, 1,4-DAX and 1,4-DAT). This finding implied that the favoured guest species, here, experienced a tighter packing than any of the other solvents from the series. Additional to this information, data from single crystal diffraction and thermal analyses for each complex are also provided here.</div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"100 3-4","pages":"155 - 167"},"PeriodicalIF":2.3,"publicationDate":"2021-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10847-021-01065-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4740701","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

A compare review about equilibrium conditions of semi-clathrate hydrate: experimental measurements visions and thermodynamic modeling aspects 半包合物水合物平衡条件的比较综述:实验测量和热力学建模方面

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-04-10 DOI: 10.1007/s10847-021-01062-w

Maryam Amid, Seyed Peiman Ghorbanzade Zaferani, Ali Akbar Amooey

{"title":"A compare review about equilibrium conditions of semi-clathrate hydrate: experimental measurements visions and thermodynamic modeling aspects","authors":"Maryam Amid, Seyed Peiman Ghorbanzade Zaferani, Ali Akbar Amooey","doi":"10.1007/s10847-021-01062-w","DOIUrl":"https://doi.org/10.1007/s10847-021-01062-w","url":null,"abstract":"The formation of gaseous (gas) hydrates for storage, separation and transportation application is essential. In this regard, a comprehensive study of this case is essential. Semi-clathrate hydrates have higher temperature stability and are formed in a stable range. The purpose of this study is review the experimental and modeling of the semi-clathrate hydrates, to investigate the equilibrium conditions for the formation/dissociation of them based on the type of thermodynamic promoters like TBAB, TBAC, TBAF, TBANO3 and TBP groups. This review is consist of 4 overall section, at first an introduction to semi-clathrate hydrates has defined. After that, the experimental research has discussed through different gas systems such as CO2, CH4, N2, H2 etc. Also, the target of each study, like the CO2 capture, separation of CH4, formation/dissociation equilibrium conditions, are expressed. Then, in the modeling section, the different types of thermodynamic modeling like, equaling fugacity, intelligence computing, Gibbs free energy minimization and Chen-Guo method are collected. At final section, a comparison between types of promoter showed that the addition of TBAF to aqueous solution has the best promotion effect on the CO2 clathrate hydrate formation. Also, the results of comparing the concentration of promoters have shown that up to a certain amount of TBAB, the salt's role as a promoter and by addition concentration of promoter, has an inhibition effect. Also, besides the results of the comparison different promoters on equilibrium conditions of different gaseous hydrates, have indicated that, TBAB has the most significant impact on carbon dioxide hydrate.","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"100 1-2","pages":"109 - 129"},"PeriodicalIF":2.3,"publicationDate":"2021-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10847-021-01062-w","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4407952","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: 6

Macrocycles as drug-enhancing excipients in pharmaceutical formulations 大环作为药物制剂中的药物增强赋形剂

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-04-06 DOI: 10.1007/s10847-021-01055-9

Alice Gu, Nial J. Wheate

{"title":"Macrocycles as drug-enhancing excipients in pharmaceutical formulations","authors":"Alice Gu, Nial J. Wheate","doi":"10.1007/s10847-021-01055-9","DOIUrl":"https://doi.org/10.1007/s10847-021-01055-9","url":null,"abstract":"The macrocycle families: cucurbit[n]urils, n-cyclodextrins, calix[n]arenes, and pillar[n]arenes (where n represents the number of subunits in each homologue) have shown considerable potential as drug-enhancing excipients for a range of pharmaceutical applications. Each macrocycle can form host–guest complexes with active pharmaceutical ingredients (API) where binding is stabilised by hydrophobic effects within each macrocycles’ cavity and through hydrogen bonds/ion–dipole bonds/electrostatic interactions at the macrocycles’ portals. Macrocycles have been shown to provide a range of benefits to API molecules, which include: increased drug solubility, taste masking, controlled and sustained drug release, improved chemical and physical drug stability, light activation of prodrugs, and shifts in drug functional group pKa values. The n-cyclodextrin family of macrocycles are already approved excipients for medicines, but for the other three macrocycle families, there are several gaps in knowledge that need to be addressed before they will be ready for first-in-human clinical trials. These include: comprehensive mapping of their interactions with other pharmaceutical excipients, their variable solubility, variability in their hydration levels in the solid state, short- and long-term safety, and the development of more pharmaceutical formulations.","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"100 1-2","pages":"55 - 69"},"PeriodicalIF":2.3,"publicationDate":"2021-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10847-021-01055-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4235269","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: 30

Zinc(II) and cadmium(II) coordination polymers with bis(4-pyridyl)benzylamine: structure and photoluminescence 含双(4-吡啶基)苄胺的锌(II)和镉(II)配位聚合物:结构与光致发光

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-03-25 DOI: 10.1007/s10847-021-01058-6

Ah Rim Jeong, Kil Sik Min

{"title":"Zinc(II) and cadmium(II) coordination polymers with bis(4-pyridyl)benzylamine: structure and photoluminescence","authors":"Ah Rim Jeong, Kil Sik Min","doi":"10.1007/s10847-021-01058-6","DOIUrl":"10.1007/s10847-021-01058-6","url":null,"abstract":"<div>Two coordination polymers, [(bpba)Zn(CH3COO)2]n (1) and [(bpba)3Cd2(NO3)4]n·nMeOH·4nH2O (2) (bpba = bis(4-pyridyl)benzylamine), were obtained using Zn(CH3COO)2·2H2O/Cd(NO3)2·4H2O and bpba in a mixture of solvents, and were further characterized. The zinc(II) ion of 1 showed a tetrahedral geometry with two oxygen atoms of the acetate ligands and two pyridine groups of the bpba ligands, and it is linked to the neighboring zinc(II) ions through the bpba ligands, giving rise to an interesting one-dimensional helical structure. Contrastingly, the cadmium(II) ion of polymer 2 was bonded by three pyridine groups of three different bpba ligands and four oxygen atoms of two nitrate ligands, exhibiting a T-shaped geometry. Thus, polymer 2 forms a two-dimensional wave-like structure by the coordination of cadmium(II) ion and bpba ligand to each other. Polymers 1 and 2 showed strong UV emissions depending on the metal ions and are red-shifted, compared to the bpba ligand.</div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"101 3-4","pages":"243 - 252"},"PeriodicalIF":2.3,"publicationDate":"2021-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10847-021-01058-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4974232","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: 2

In-situ fabrication of Cu-BDC on a quartz crystal microbalance for methane sensing at room temperature 室温甲烷传感用石英晶体微天平原位制备Cu-BDC

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-03-10 DOI: 10.1007/s10847-021-01056-8

Yangkyu Park, Setareh Homayoonnia, Seonghwan Kim, Hyeon Woo Kim

引用次数: 3

Effectiveness of transperineal pelvic floor electrical stimulation system in improving female stress urinary incontinence: a prospective pilot study 经会阴盆底电刺激系统改善女性压力性尿失禁的有效性:一项前瞻性先导研究

IF 2.3 4区化学

Journal of Inclusion Phenomena and Macrocyclic Chemistry Pub Date : 2021-02-25 DOI: 10.1007/s10847-021-01052-y

Hyeon Woo Kim, Jeong Zoo Lee, Sang Don Lee, Yangkyu Park, Hunjoo Lee, Jeongmin Yoon, Seungwan Seo, Dong Gil Shin

{"title":"Effectiveness of transperineal pelvic floor electrical stimulation system in improving female stress urinary incontinence: a prospective pilot study","authors":"Hyeon Woo Kim, Jeong Zoo Lee, Sang Don Lee, Yangkyu Park, Hunjoo Lee, Jeongmin Yoon, Seungwan Seo, Dong Gil Shin","doi":"10.1007/s10847-021-01052-y","DOIUrl":"10.1007/s10847-021-01052-y","url":null,"abstract":"<div>The present study aims to evaluate the effectiveness of the Transperineal Pelvic Floor Electrical Stimulation (TPFES) system as a treatment option for females with stress urinary incontinence (SUI). A total of 8 females who were diagnosed with SUI were included in the study. All the patients received TPFES and were educated to use it daily for 12 weeks. The patients completed ‘International Consultation on Incontinence Questionnaire-Urinary Incontinence (ICIQ-UI)’ and ‘Overactive Bladder Symptom Score Questionnaire’ before and after applying NPFES at every visit. Age, body mass index (BMI), maximum flow rate, and postvoid residual of each patient were obtained before the study. Repeated-measures ANOVA was performed using the estimates of variables at each visit to evaluate the effectiveness of TPFES in SUI. Also, a linear mixed model was derived to verify the variables that affect the effectiveness of TPFES treatment. The mean age and BMI of the patients were 61.88 ± 16.49 years and 24.62 ± 2.87 kg/m2, respectively. Among the investigated variables, the mean ICIQ-UI total score showed significant change depending on the duration of TPFES treatment (p < 0.001); the mean ICIQ-UI total score tended to decrease as the duration of TPFES treatment increases. The post-hoc test revealed a significant decrease of mean ICIQ-UI total score at 8 weeks and 12 weeks compared to the baseline (p = 0.012 and p = 0.005, respectively). Also, the mean ICIQ-UI total score was significantly affected by the treatment duration of TPFES (p = 0.001). Thus, consistent and long-term use of the TPFES system can be a non-surgical treatment option that effectively improves SUI.</div>","PeriodicalId":54324,"journal":{"name":"Journal of Inclusion Phenomena and Macrocyclic Chemistry","volume":"101 3-4","pages":"329 - 336"},"PeriodicalIF":2.3,"publicationDate":"2021-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s10847-021-01052-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4963033","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