Journal of Nanoparticle Research最新文献

The environmental and anthropogenic impacts of nanoparticles on forest trees 纳米颗粒对森林树木的环境和人为影响

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-19 DOI: 10.1007/s11051-025-06339-6

Mehrdad Alizadeh, Elshan Musazade, Sirvan Qaderi, Jafar Fathi Qarachal, Sara Siahpoush, Mohsen Abbod, Sepideh Siahpoush, Hadi Ghasemi

{"title":"The environmental and anthropogenic impacts of nanoparticles on forest trees","authors":"Mehrdad Alizadeh, Elshan Musazade, Sirvan Qaderi, Jafar Fathi Qarachal, Sara Siahpoush, Mohsen Abbod, Sepideh Siahpoush, Hadi Ghasemi","doi":"10.1007/s11051-025-06339-6","DOIUrl":"10.1007/s11051-025-06339-6","url":null,"abstract":"<div><p>Nanoparticles (NPs) are increasingly integrated into industrial and agricultural applications, yet their environmental impacts on forest ecosystems remain poorly characterized. Forest trees, as key components of global ecosystems, are both recipients and potential emitters of NPs, making forests critical but overlooked in the broader discussion of nanomaterial impacts. This review synthesizes current knowledge on NP interactions with forest ecosystems, focusing on their sources, pathways, transformations, and ecological consequences. NPs influence forest trees at molecular and physiological levels, with effects varying by type, size, concentration, and environmental context. While some NPs promote nutrient uptake, growth, and stress tolerance, others trigger oxidative stress and disrupt soil microbial communities and nutrient cycling. We highlight major knowledge gaps, including the lack of long-term field data and the limited understanding of NP impacts on soil fauna, microbial networks, and ecosystem processes. Furthermore, emerging applications of biodegradable and functionalized NPs for nutrient delivery, pest control, and genetic improvement are critically examined. This review underscores the urgent need for interdisciplinary research and regulatory frameworks to balance the benefits and risks of NPs in forestry. By integrating recent advances in nanotechnology and forest ecology, we propose strategies for harnessing sustainable NPs while safeguarding forest health and resilience amid escalating environmental pressures.</p></div>","PeriodicalId":653,"journal":{"name":"Journal of Nanoparticle Research","volume":"27 6","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144084903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhanced electrochromic performance in PEDOT:PSS: the role of gold nanoparticle modulation

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-14 DOI: 10.1007/s11051-025-06312-3

Nisakon Janthajam, Atcha Kopwitthaya, Shih-Feng Tseng, Sakoolkan Boonraung, Shu-Han Hsu

{"title":"Enhanced electrochromic performance in PEDOT:PSS: the role of gold nanoparticle modulation","authors":"Nisakon Janthajam, Atcha Kopwitthaya, Shih-Feng Tseng, Sakoolkan Boonraung, Shu-Han Hsu","doi":"10.1007/s11051-025-06312-3","DOIUrl":"10.1007/s11051-025-06312-3","url":null,"abstract":"<div><p>This research highlights the innovative integration of advanced nanomaterials to enhance the functionality and efficiency of next-generation electrochromic devices by integrating gold nanoparticles (AuNPs) into conductive polymers, poly(3,4-ethylene dioxythiophene):poly(styrene sulfonic acid) (PEDOT:PSS) films and employing a LiClO₄ electrolyte gel. Significant improvements in device performance were observed, including enhanced optical transmission, faster switching times, and increased stability. The devices, created by spin-coating the different molar ratio mixture of AuNP (0.1 M, 0.2 M, and 0.3 M) and PEDOT:PSS onto ITO substrates, demonstrated transmission variations from 54 to 75% at 640 nm and recovery times of approximately 48 s, outperforming pristine PEDOT:PSS systems. The incorporation of AuNPs enhances ionic mobility and facilitates faster redox reactions, resulting in improved color-switching dynamics and current flow stability. These findings emphasize the crucial role AuNPs play in improving device performance by enabling faster color switching and increased current flow. This research highlights the broader implications of using nanomaterials to promote energy efficiency and sustainability, offering promising solutions for advancing smart technology and modern infrastructure while reducing environmental impact.</p></div>","PeriodicalId":653,"journal":{"name":"Journal of Nanoparticle Research","volume":"27 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143944255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Aquasomes: novel crystalline nanocarriers ensuring conformational integrity and high surface exposure for enhanced drug encapsulation and delivery 水溶体：新型晶体纳米载体，确保构象完整性和高表面暴露，增强药物包封和输送

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-10 DOI: 10.1007/s11051-025-06336-9

Aasha Makavana, Kiran Dudhat

{"title":"Aquasomes: novel crystalline nanocarriers ensuring conformational integrity and high surface exposure for enhanced drug encapsulation and delivery","authors":"Aasha Makavana, Kiran Dudhat","doi":"10.1007/s11051-025-06336-9","DOIUrl":"10.1007/s11051-025-06336-9","url":null,"abstract":"<div><p>Aquasomes, a novel vesicular drug delivery system, have emerged as an innovative platform in nanobiotechnology, offering significant advantages for the delivery of bioactive substances such as proteins, peptides, hormones, antigens, and genes. Aquasomes are spherical, nanoparticulate carriers with a distinctive three-layered architecture with dimensions ranging from 60 to 300 nm. The foundation of the system is a nanocrystalline solid core that provides structural stability. This core is usually composed of materials including tin oxide, nanocrystalline carbon ceramics (diamonds), or calcium phosphate (brushite). This core is covered with a layer of carbohydrates, generally polyhydroxyl oligomers such as trehalose or cellobiose, which stabilizes and shields the bioactive molecules from dehydration and maintains their structural integrity. Non-covalent and ionic bonding allow drugs to be adsorbed onto the carbohydrate layer, where they retain their biological function and facilitate the delivery of sensitive bio-actives. Transdermal drug delivery and the transportation of molecules including insulin, hemoglobin, enzymes, and antigens have been shown to be enhanced by aquasomes, leading to improved stability, bioavailability, and controlled release. Aquasomes present a viable approach for the targeted and effective administration of a variety of therapeutic agents, especially for sensitive and conformationally unstable proteins, despite difficulties with large-scale synthesis and stability.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":653,"journal":{"name":"Journal of Nanoparticle Research","volume":"27 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143932329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preparation and cell imaging of robustly stable fluorescent carbon dots through nitrogen and phosphorus co-doping 氮磷共掺杂制备稳定荧光碳点及其细胞成像

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-10 DOI: 10.1007/s11051-025-06332-z

Hao Li, Jianwu Xiao, Jun Cao, Jiaqi Pan, Chaorong Li, Yingying Zheng

{"title":"Preparation and cell imaging of robustly stable fluorescent carbon dots through nitrogen and phosphorus co-doping","authors":"Hao Li, Jianwu Xiao, Jun Cao, Jiaqi Pan, Chaorong Li, Yingying Zheng","doi":"10.1007/s11051-025-06332-z","DOIUrl":"10.1007/s11051-025-06332-z","url":null,"abstract":"<div><p>Robustly stable fluorescent carbon dots (N/P-CDs) were designed through co-doping strong electron-withdrawing nitrogen and phosphorus heteroatoms and synthesized via a solvothermal method. N/P-CDs demonstrated fluorescence emission at 461 nm under excitation at their optimal wavelengths of 370 nm and 380 nm, achieving a notable fluorescence quantum yield of 48.2%. Nitrogen and phosphorus co-doping allowed the emission of the intrinsic state from carbon core to dominate the fluorescence emission behavior and ensured fluorescence stability. The N/P-CDs’ fluorescence intensity in solution showed no significant change and remained stable after being stored at room temperature for 7 days. The N/P-CDs’ fluorescence intensity remained largely unchanged under varying conditions, including a pH range of 1 to 12, temperatures between 20 and 60 °C, and continuous xenon light exposure for 3600 s. Moreover, MCF-7 and EC cells’ viability incubated with N/P-CDs for 24 h exceeded 90%, confirming their high biocompatibility and lower toxicity. Cell imaging studies demonstrated N/P-CDs emitted stable and strong fluorescence which predominantly localized in the cell membrane. The incorporation of nitrogen and phosphorus heteroatoms into carbon dots can enhance carbon dots’ stability and endows carbon dots with significant potential for use in cell imaging applications.</p></div>","PeriodicalId":653,"journal":{"name":"Journal of Nanoparticle Research","volume":"27 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143930106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The synthesis, spectral, structural and antimicrobial properties of nanocolloids of carboxybetaine calix[4]resorcine with silver nanoparticles and silver ions 含银纳米粒子和银离子的羧甜菜碱杯[4]间苯二甲酸纳米胶体的合成、光谱、结构和抗菌性能

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-07 DOI: 10.1007/s11051-025-06324-z

Z. R. Gilmullina, A. T. Kamaleeva, A. P. Lyubina, A. A. Parfenov, A. D. Voloshina, I. R. Nizameev, J. E. Morozova, A. Yu. Ziganshina, D. V. Zakharychev, A. T. Gubaidullin, I. S. Antipin

{"title":"The synthesis, spectral, structural and antimicrobial properties of nanocolloids of carboxybetaine calix[4]resorcine with silver nanoparticles and silver ions","authors":"Z. R. Gilmullina, A. T. Kamaleeva, A. P. Lyubina, A. A. Parfenov, A. D. Voloshina, I. R. Nizameev, J. E. Morozova, A. Yu. Ziganshina, D. V. Zakharychev, A. T. Gubaidullin, I. S. Antipin","doi":"10.1007/s11051-025-06324-z","DOIUrl":"10.1007/s11051-025-06324-z","url":null,"abstract":"<div><p>In the face of the growth of the multi-resistant bacteria, the search for the effective antibacterial agents has become one of the main challenges of the modern society. Silver nanoparticles are known to be effective antibacterial agents, but their use is associated with the risk of the toxic effects on the mammalian cells. Therefore, it is essential to synthesize the silver nanoparticles that are stabilized by the low-toxic capping agents. In this study, we used a low-toxic carboxybetaine derivative of tetrapentylcalix[4]resorcine (C<sub>5</sub>-CB) as a capping agent for AgNPs. It is found that the syntheses of the AgNPs resulted in the formation of the nanocolloids (NCs) containing silver nanoparticles, stabilized by the C<sub>5</sub>-CB, and the complexes of the silver ions and the C<sub>5</sub>-CB. The NCs are characterized by the absorption spectroscopy, DLS, XRPD, TEM, IR, and TGA/DSC methods. It is shown that an Ag<sup>+</sup>/C<sub>5</sub>-CB molar ratio affects the size of the NCs and the AgNPs, their stability, antimicrobial activity, and cytotoxicity. The NCs exhibit bacteriostatic activity against strains of <i>Staphylococcus aureus</i> with multiple drug resistance (<i>MRSA-1</i> and <i>MRSA-2</i>) as well as a bactericidal activity (against <i>Sa</i>, <i>Ef</i>, and <i>Ec</i>) and a fungicidal activity (against <i>Ca</i>).</p><h3>Graphical Abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":653,"journal":{"name":"Journal of Nanoparticle Research","volume":"27 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143913921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lithium decoration on B3O3 monolayer for enhanced reversible hydrogen storage: a DFT study 锂修饰B3O3单层增强可逆储氢的DFT研究

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-07 DOI: 10.1007/s11051-025-06330-1

Rezvan Rahimi, Mohammad Solimannejad

引用次数: 0

Hybrid ZnO-CuO nanoparticles: for MCPE in dopamine detection, dye degradation, and antibacterial assessment 杂化ZnO-CuO纳米颗粒：用于多巴胺检测，染料降解和抗菌评估的MCPE

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-06 DOI: 10.1007/s11051-025-06319-w

S. R. Kiran Kumar, Mohan Reddy R, Harisha S, K. Yogesh Kumar, B. K. Jayanna, Shobha G

{"title":"Hybrid ZnO-CuO nanoparticles: for MCPE in dopamine detection, dye degradation, and antibacterial assessment","authors":"S. R. Kiran Kumar, Mohan Reddy R, Harisha S, K. Yogesh Kumar, B. K. Jayanna, Shobha G","doi":"10.1007/s11051-025-06319-w","DOIUrl":"10.1007/s11051-025-06319-w","url":null,"abstract":"<div><p>The hybrid ZnO-CuO nanoparticles were synthesized using the hydrothermal method. Structural characteristics were assessed by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX), and transmission electron microscopy (TEM) techniques. The nanoparticles were integrated into a carbon paste electrode to explore its potential for voltammetric detection of dopamine. The modified carbon paste electrode (MCPE) was used for electrochemical response to evaluate dopamine in a pH 7.2 PBS solution, with a scan rate of 50 mVs<sup>−1</sup>. The electrode modification facilitated the individual determination of dopamine through cyclic voltammetry analysis. Analysis of the voltammograms from the oxidation studies indicated that the hybrid ZnO-CuO nanoparticles demonstrate superior catalytic activity in dopamine oxidation. Additionally, the photocatalytic capabilities of the hybrid ZnO-CuO nanoparticles were assessed in degrading both cationic and anionic dyes. For crystal violet, which is a cationic dye, 1 mg/L of the concentration of ZnO-CuO showed a maximum of 82.93% degradation, and complete degradation of Cry.V dye was observed in less than 30 min at pH 12.0. Furthermore, the nanoparticles showed higher efficacy against gram-positive bacteria than gram-negative bacteria, as determined by disc diffusion tests against <i>Staphylococcus aureus</i> and <i>Escherichia coli.</i></p></div>","PeriodicalId":653,"journal":{"name":"Journal of Nanoparticle Research","volume":"27 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143908664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An in vitro study on macrophage toxicity of allotrope silver nanoparticles 同素异形体纳米银对巨噬细胞毒性的体外研究

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-06 DOI: 10.1007/s11051-025-06333-y

Sushanto Kumar Saha, Nitish Khurana, Bretni Kennon, William Niedermeyer, Hamidreza Ghandehari

引用次数: 0

Non-destructive assessment of aligned carbon nanotube structures through correlation of polymer nanocomposite properties via ultrasonic testing 基于聚合物纳米复合材料性能相关性的超声定向碳纳米管结构无损评价

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-06 DOI: 10.1007/s11051-025-06329-8

Ricardo Braga Nogueira Branco, Kohei Oyama, Olivia J. Cook, Grace M. Mu, Andrea P. Argüelles, Namiko Yamamoto, Charles E. Bakis

{"title":"Non-destructive assessment of aligned carbon nanotube structures through correlation of polymer nanocomposite properties via ultrasonic testing","authors":"Ricardo Braga Nogueira Branco, Kohei Oyama, Olivia J. Cook, Grace M. Mu, Andrea P. Argüelles, Namiko Yamamoto, Charles E. Bakis","doi":"10.1007/s11051-025-06329-8","DOIUrl":"10.1007/s11051-025-06329-8","url":null,"abstract":"<div><p>Evaluation of nanoparticle distribution and orientation within polymer nanocomposites is critical to ascertaining structure–property relationships but has been a challenge. Nanoparticles form multi-scale structures consisting of nanometer- and micrometer-scale agglomerations, requiring inspection of high resolution and large field of view (FOV) at the same time. Electron microscopy provides high-resolution 2D images of small FOV. Micro-computed tomography provides 3D images of moderate resolution and FOV, but is limited in its ability to resolve regions of similar elements such as polymers and carbon-based nanoparticles. In this work, an ultrasonic testing (UT) technique of a moderate resolution (sub-millimeter) was used to indirectly assess microstructures of carbon nanotubes (CNTs) within an epoxy matrix over a sizable volume (~ mm in all directions). CNTs were magnetically aligned and agglomerated using two different field strengths, and such CNT micro-structure change affected the fracture toughness data of CNT-epoxy nanocomposites. The propagation speed and energy loss (attenuation) of the reflected wave were correlated to changes of CNT orientation and distribution by magnetic field application.</p></div>","PeriodicalId":653,"journal":{"name":"Journal of Nanoparticle Research","volume":"27 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11051-025-06329-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143908785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Structures and properties of transition metal-doped silver clusters M@Ag12 (M = 3 d-5 d) 过渡金属掺杂银团簇的结构与性质M@Ag12 （M = 3 d-5 d）

IF 2.1 4区材料科学

Journal of Nanoparticle Research Pub Date : 2025-05-06 DOI: 10.1007/s11051-025-06337-8

Zhimei Tian, Tao Zhang, Weiwei Song, Ziyang Rong, Chongfu Song

{"title":"Structures and properties of transition metal-doped silver clusters M@Ag12 (M = 3 d-5 d)","authors":"Zhimei Tian, Tao Zhang, Weiwei Song, Ziyang Rong, Chongfu Song","doi":"10.1007/s11051-025-06337-8","DOIUrl":"10.1007/s11051-025-06337-8","url":null,"abstract":"<div><p>The structures of transition metal-doped silver clusters M@Ag<sub>12</sub> (M = 3d-5d) have been obtained by genetic algorithm and density functional theory method. The computational results reveal that the global minimum structures of M@Ag<sub>12</sub> clusters include six types: perfect icosahedron cage (I<sub>h</sub>) with 20 congruent triangular faces (Cr, Mo, W, Re); icosahedron cages clusters in C<sub>s</sub>, C<sub>2 h</sub> and D<sub>2 h</sub> symmetry (V, Nb, Ta, Hf); half cage structures in C<sub>s</sub> symmetry (Sc, Ti, Y, Zr, La); half cage structures in C<sub>s</sub> symmetry with one Ag atom extending outside the structure (Mn, Fe, Co, Tc, Ru, Rh, O<sub>s</sub>); double layered structures with C<sub>s</sub> symmetry (Ni, Cu, Pd, Pt); oblate structures in C<sub>2v</sub> symmetry (Zn, Hg); structures in C<sub>1</sub> and C<sub>2</sub> symmetry (Ag, Cd, Au). Average bond lengths of M-Ag, Ag–Ag and binding energies of M@Ag<sub>12</sub> clusters are obtained. According to the stability analysis, Cr@Ag<sub>12</sub>, Mo@Ag<sub>12</sub> and W@Ag<sub>12</sub> are magic number clusters because their valence electrons follow 18e-rule. Moreover, the HOMO–LUMO gaps and binding energies of them are big. The superatomic electron orbitals of Cr@Ag<sub>12</sub>, Mo@Ag<sub>12</sub> and W@Ag<sub>12</sub> are all |1S<sup>2</sup>|1P<sup>6</sup>|1D<sup>10</sup>|. The partial density of states, infrared spectroscopy and Raman spectroscopy of Cr@Ag<sub>12</sub>, Mo@Ag<sub>12</sub> and W@Ag<sub>12</sub> clusters have been calculated and discussed.</p></div>","PeriodicalId":653,"journal":{"name":"Journal of Nanoparticle Research","volume":"27 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143908784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0