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| 1 | Heterotopic pancreas in the stomach:A case report and literature review显示文摘Ectopic pancreas is defined as pancreatic tissue found outside the usual anatomic location of the pancreas. It is often an incidental finding and can be found at different sites in the gastrointestinal tract. It may become clinically evident when complicated by pathologic changes such as inflammation, bleeding, obstruction, and malignant transformation. In this report, a 40 years old woman with epigastric pain due to ectopic pancreatic tissue in the stomach is described. The difficulty of making an ac- curate diagnosis is highlighted. The patient has remained free of symptoms since she underwent wedge resection of the lesion three years ago. Frozen sections may help in deciding the extent of resection intraoperatively. Al- though ectopic pancreas is rare, it should be considered in the differential diagnosis of a submucosal gastric tumour. | Grigorios Christodoulidis Dimitris Zacharoulis Sotiris Barbanis Emmanuel Katsogridakis Konstantine Hatzitheofilou | 2007 | World Journal of Gastroenterology2007，13，45： | 31 |
| 2 | Endoscopic ultrasound-guided fine-needle aspiration cytology diagnosis of solid pseudopapillary tumor of the pancreas: A case report and literature review显示文摘We describe the clinical, imaging and cytopathological features of solid pseudopapillary tumor of the pancreas (SPTP) diagnosed by endoscopic ultrasound- guided (EUS-guided) fine-needle aspiration (FNA). A 17-year-old woman was admitted to our hospital with complaints of an unexplained episodic abdominal pain for 2 mo and a short history of hypertension in the endocrinology clinic. Clinical laboratory examinations revealed polycystic ovary syndrome, splenomegaly and low serum amylase and carcinoembryonic antigen (CEA) levels. Computed tomography (CT) analysis revealed a mass of the pancreatic tail with solid and cystic consistency. EUS confirmed the mass, both in body and tail of the pancreas, with distinct borders, which caused dilation of the peripheral part of the pancreatic duct (major diameter 3.7 mm). The patient underwent EUS-FNA. EUS-FNA cytology specimens consisted of single cells and aggregates of uniform malignant cells, forming microadenoid structures, branching, papillary clusters with delicate fibrovascular cores and nuclear overlapping. Naked capillaries were also seen. The nuclei of malignant cells were round or oval, eccentric with fine granular chromatin, small nucleoli and nuclear grooves in some of them. The malignant cells were periodic acid Schiff (PAS)-Alcian blue (+) and immunocytochemically they were vimentin (+), CA 19.9 (+), synaptophysin (+), chromogranin (-), neuro-specific enolase (-), a1- antitrypsin and a1-antichymotrypsin focal positive. Cytologic findings were strongly suggestive of SPTP. Biopsy confirmed the above cytologic diagnosis. EUS- guided FNA diagnosis of SPTP is accurate. EUS findings,cytomorphologic features and immunostains of cell block help distinguish SPTP from pancreatic endocrine tumors, acinar cell carcinoma and papillary mucinous carcinoma. | Charitini Salla Paschalis Chatzipantelis Panagiotis Konstantinou Ioannis Karoumpalis Akrivi Pantazopoulou Victoria Dappola | 2007 | World Journal of Gastroenterology2007，13，38： | 15 |
| 3 | Promoter methylation status of hMLH1,MGMT,and CDKN2A/p16 in colorectal adenomas显示文摘AIM:To investigate aberrant DNA methylation of CpG islands and subsequent low-or high-level DNA microsatellite instability(MSI)which is assumed to drive colon carcinogenesis. METHODS:DNA of healthy individuals,adenoma(tu-bular or villous/tubulovillous)patients,and colorectal carcinoma patients who underwent colonoscopy was used for assessing the prevalence of aberrant DNA methylation of human DNA mismatch repair gene mutator L homologue 1(hMLH1),Cyclin-dependent kinase inhibitor 2A(CDKN2A/p16),and O-6-methylguanine DNA methyltransferase(MGMT),as well as their rela- tion to MSI. RESULTS:The frequency of promoter methylation for each locus increased in the sequence healthy tissue/adenoma/carcinoma.MGMT showed the highest frequency in each group.MGMT and CDKN2A/p16 presented a statistically significant increase in promoter methylation between the less and more tumorigenic forms of colorectal adenomas(tubular vs tubullovillous and villous adenomas).All patients with tubulovillous/villous adenomas,as well as all colorectal cancer patients,showed promoter methylation in at least one of the examined loci.These findings suggest a potentially crucial role for methylation in the polyp/adenoma to cancer progres- sion in colorectal carcinogenesis.MSI and methylation seem to be interdependent,as simultaneous hMLH1, CDKN2A/p16,and MGMT promoter methylation was present in 8/9 colorectal cancer patients showing the MSI phenotype. CONCLUSION:Methylation analysis of hMLH1,CD- KN2A/p16,and MGMT revealed specific methylation profiles for tubular adenomas,tubulovillous/villous adenomas,and colorectal cancers,supporting the use of these alterations in assessment of colorectal tumorigenesis. | Vasiliki Psofaki Chryssoula Kalogera Nikolaos Tzambouras Dimitrios Stephanou Epameinondas Tsianos Konstantin Seferiadis Georgios Kolios | 2010 | World Journal of Gastroenterology2010，16，28： | 14 |
| 4 | A worldwide phylogenetic (Gramineae) II: An update classifications classification of the Poaceae and a comparison of two 2015显示文摘我们在场在 768 个类, 12 个亚科,七 supertribes, 52 个部落,五 supersubtribes,和 90 subtribes 的 11506 草种类的一个新全球种系发生的分类;并且比较在 2015 出版的草家庭的二个种系发生的分类(Soreng 等。并且凯洛格) 。亚科(在基于种的数字下顺序) 是有在 202 个类, 15 个部落,和 30 subtribes 的 3968 种类的 Pooideae;有在 247 个类, 13 个部落,和 19 subtribes 的 3241 种类的 Panicoideae;有在 125 个类,三个部落,和 15 subtribes 的 1670 种类的 Bambusoideae;有在 124 个类,五个部落,和 26 subtribes 的 1602 种类的 Chloridoideae;有在三个类的 367 种类的 Aristidoideae,和一个部落;有在 19 个类的 292 种类的 Danthonioideae,和一个部落;有在八个类的 184 种类的 Micrairoideae,和三个部落;有在 19 个类,四个部落,和二 subtribes 的 115 种类的 Oryzoideae;有在 14 个类,二个部落,和二 subtribes 的 40 种类的 Arundinoideae;有在三个类的 12 种类的 Pharoideae,和一个部落;有在二个类的 11 种类的 Puelioideae,和二个部落;并且有在二个类的四种的 Anomochlooideae,和二个部落。我们也包括在 subtribes,部落,和亚科之中说明层次关系的一棵光线的树。最新描述的 taxa 包括:supertribes Melicodae 和 Nardodae;supersubtribes Agrostidodinae, Boutelouodinae, Gouiniodinae, Loliodinae,和 Poodinae;并且 subtribes Echinopogoninae 和 Ventenatinae。 | Robert J. Soreng Paul M. Peterson Konstantin Romaschenko Gerrit Davidse Jordan K. Teisher Lynn G. Clark Patricia Barbera Lynn J. Gillespie Fernando O. Zuloaga | 2017 | Journal of Systematics and Evolution2017，55，4： | 11 |
| 5 | Bariatric surgery in patients with non-alcoholic fatty liver disease-from pathophysiology to clinical effects显示文摘Non-alcoholic fatty liver disease(NAFLD) is increasingly recognized as a significant liver disease,and it covers the disease spectrum from simple steatosis with a risk of development of non-alcoholic steatohepatitis(NASH) to fibrosis,subsequent cirrhosis,end-stage liver failure,and liver cancer with a potential need for liver transplantation.NAFLD and NASH are closely related to obesity,metabolic syndrome,and type 2 diabetes(T2 D).The role of gut hormones,especially glucagon-like peptide 1(GLP-1),is important in NAFLD.Bariatric surgery has the potential for inducing great weight loss and may improve the symptoms of metabolic syndrome and T2 D.Recent data demonstrated significant effects of bariatric surgery on GLP-1 and other gut hormones and important lipid metabolic and inflammatory abnormalities in the pathophysiology of NAFLD.Therefore,bariatric surgery may reverse the pathological liver changes in NAFLD and NASH patients.In the present review,we describe NAFLD and NASH pathophysiology and the primary effects of bariatric surgery on metabolic pathways.We performed a systematic review of the beneficial and harmful effects and focused on changes in liver disease severity in NAFLD and NASH patients.The specific focus was liver histopathology as assessed by the invasive liver biopsy.Additionally,we reviewed several non-invasive methods used for the assessment of liver disease severity following bariatric surgery. | Tea L Laursen Christoffer A Hagemann Chunshan Wei Konstantin Kazankov Karen L Thomsen Filip K Knop Henning Grønbæk | 2019 | World Journal of Hepatology2019，11，2： | 11 |
| 6 | A worldwide phylogenetic classification of the Poaceae (Gramineae)显示文摘基于最近的分子、词法的研究我们在场 the ± 12074 草和地方的一个现代全球种系发生的分类 771 个草类进 12 个亚科( Anomochlooideae , Aristidoideae , Arundinoideae , Bambusoideae , Chloridoideae , Danthonioideae , Micraioideae , Oryzoideae , Panicoideae , Pharoideae , Puelioideae ,和 Pooideae ), 6 supertribes ( Andropogonodae , Arundinarodae , Bambusodae , Panicodae , Poodae , Triticodae ), 51 个部落( Ampelodesmeae , Andropogoneae , Ano 另外,我们包括在 subtribes,部落,和亚科之中说明层次关系的一棵光线的树。我们使用 subfamilial 名字, Oryzoideae,因为后者是开始被出版,在 Ehrhartoideae 上,一个错放的等级,和我们约束 Molinieae 包括 13 个 Arundinoideae 类。subtribe Calothecinae 最新被描述,部落 Littledaleeae 在那个等级是新的。 | Robert J. Soreng Paul M. Peterson Konstantin Romaschenko Gerrit Davidse Fernando O. Zuloaga Emmet J. Judziewicz Tarciso S. Filgueiras Jerrold I. Davis Osvaldo Morrone | 2015 | Journal of Systematics and Evolution2015，53，2： | 10 |
| 7 | Multimode optical fiber transmission with a deep learning network显示文摘Multimode fibers(MMFs)are an example of a highly scattering medium,which scramble the coherent light propagating within them to produce seemingly random patterns.Thus,for applications such as imaging and image projection through an MMF,careful measurements of the relationship between the inputs and outputs of the fiber are required.We show,as a proof of concept,that a deep neural network can learn the input-output relationship in a 0.75 m long MMF.Specifically,we demonstrate that a deep convolutional neural network(CNN)can learn the nonlinear relationships between the amplitude of the speckle pattern(phase information lost)obtained at the output of the fiber and the phase or the amplitude at the input of the fiber.Effectively,the network performs a nonlinear inversion task.We obtained image fidelities(correlations)as high as~98%for reconstruction and~94%for image projection in the MMF compared with the image recovered using the full knowledge of the system transmission characterized with the complex measured matrix.We further show that the network can be trained for transfer learning,i.e.,it can transmit images through the MMF,which belongs to another class not used for training/testing. | Babak Rahmani Damien Loterie Georgia Konstantinou Demetri Psaltis Christophe Moser | 2018 | Light(Science & Applications)2018，7，1： | 9 |
| 8 | 小型无人直升机建模与分析显示文摘由于小型无人直升机具有不同于大型直升机的独特特点,提出采用结构分析法推导小型无人直升机的数学模型.将小型直升机看作2个刚体(机体和主旋翼),借助Kane方法推导了小型直升机的动力学模型,并与单刚体建模进行了比较.分析表明,2种建模方法的运动学方程和平移动力学方程相同,但旋转动力学模型完全不同.采用2种刚体所建模型的响应具有余弦规律而单刚体所建模型则呈线性规律.飞行试验验证了模型的有效性. | 杜建福 吕恬生 Konstantin Kondak 张亚欧 | 2008 | 上海交通大学学报2008，42，10： | 9 |
| 9 | 基于多源遥感数据的锡尔河中下游农田土壤水分反演显示文摘机器学习结合多源遥感数据反演土壤水分含量(SMC)是目前SMC研究的热点,因较少考虑温度、蒸散等重要SMC影响因子,反演结果存在一定的不确定性。利用Sentinel-1影像、MODIS产品和SRTM数据,提取雷达后向散射系数等32个SMC影响因子,经相关分析选择27个显著的SMC影响因子(P<0.05)作为反演因子,并设计三组因子组合。这三组因子组合分别与随机森林、支持向量回归、BP神经网络三种机器学习方法结合,发现基于随机森林结合所有因子的方案,其SMC反演精度最高,该组合均方根误差RMSE为0.039 m^3/m^3,将该方案被用于反演2017年生长季锡尔河流域中下游平原区农田SMC。结果表明:从上部至下部SMC总体呈逐渐增加的态势,但存在显著时空差异,春季和秋季SMC较高而夏季较低。SMC差异主要由土壤质地、热量条件和地表植被状况差异引起。春季平原区下部农田SMC要高于上部,SMC的主控因子是土壤质地和地表植被状况;在夏季,土壤水分的主控因子是热量条件,农田灌溉弥补了热量条件差异对土壤水分的影响,导致空间上平原上部和下部土壤SMC空间差异不显著;秋季SMC的主控因子植被状况抵消地表温度和土壤质地差异对SMC的影响,使得秋季SMC空间差异不显著。本文采用的研究方法在一定程度上克服了因考虑SMC影响因子不足而获取更高SMC精度的限制。 | 王浩 罗格平 王伟胜 PACHIKIN Konstantin 李耀明 郑宏伟 胡伟杰 | 2019 | 自然资源学报2019，34，12： | 7 |
| 10 | Atmosphere-ionosphere response to the M9 Tohoku earthquake revealed by multiinstrument space-borne and ground observations:Preliminary results显示文摘We retrospectively analyzed the temporal and spatial variations of four different physical parameters characterizing the state of the atmosphere and ionosphere several days before the M9 Tohoku,Japan earthquake of March 11,2011.The data include outgoing long wave radiation(OLR),GPS/TEC,lower Earth orbit ionospheric tomography and critical frequency foF2.Our first results show that on March 7th a rapid increase of emitted infrared radiation was observed from the satellite data and an anomaly developed near the epicenter.The GPS/TEC data indicate an increase and variation in electron density reaching a maximum value on March 8.Starting from this day in the lower ionosphere also there was confirmed an abnormal TEC variation over the epicenter.From March 3 to 11 a large increase in electron concentration was recorded at all four Japanese ground-based ionosondes,which returned to normal after the main earthquake.The joint preliminary analysis of atmospheric and ionospheric parameters during the M9 Tohoku,Japan earthquake has revealed the presence of related variations of these parameters implying their connection with the earthquake process.This study may lead to a better understanding of the response of the atmosphere/ionosphere to the great Tohoku earthquake. | Dimitar Ouzounov Sergey Pulinets Alexey Romanov Alexander Romanov Konstantin Tsybulya Dmitri Davidenko Menas Kafatos Patrick Taylor | 2011 | Earthquake Science2011，24，6： | 7 |
| 11 | 基础振动对转子系统动力特性影响的试验研究显示文摘为了满足航空发动机转子系统的动力学设计需求,采用试验方法研究基础的振动幅值和振动频率对转子系统横向振动的影响。结果表明,基础振动对转子动力特性的影响具有方向正交性,基础的水平振动仅影响转子的水平振动响应。转子与基础产生振动耦合,其轴心轨迹的形状和大小受基础振动幅值和频率共同影响,转子振动幅值随基础振幅增加而线性增加,随频率的增加呈二次函数增长,振幅比最大可以达到4。由于基础过大的振幅或频率会带来轴心轨迹的复杂变化,导致振动响应过大,在航空发动机的转子动力特性设计中,必须考虑和有效控制基础的振动幅值和频率,以降低转子系统的振动响应。 | 颜文忠 Konstantin Shaposhnikov 张大义 于平超 洪杰 | 2016 | 推进技术2016，37，11： | 6 |
| 12 | Effects of KRAS, BRAF, NRAS , and PIK3CA mutations on the efficacy of cetuximab plus chemotherapy in chemotherapy-refractory metastatic colorectal cancer: a retrospective consortium analysis显示文摘 | Wendy De Roock Bart Claes David Bernasconi Jef De Schutter Bart Biesmans George Fountzilas Konstantine T Kalogeras Vassiliki Kotoula Demetris Papamichael Pierre Laurent-Puig Frédérique Penault-Llorca Philippe Rougier Bruno Vincenzi Daniele Santini Giusepp | 2010 | Lancet Oncology2010，，8： | 6 |
| 13 | Liver graft preservation methods during cold ischemia phase and normothermic machine perfusion显示文摘The growing demand for donor organs requires measures to expand donor pool.Those include extended criteria donors, such as elderly people, steatotic livers,donation after cardiac death, etc. Static cold storage to reduce metabolic requirements developed by Collins in late 1960 s is the mainstay and the golden standard for donated organ protection. Hypothermic machine perfusion provides dynamic organ preservation at 4°C with protracted infusion of metabolic substrates to the graft during the ex vivo period. It has been used instead of static cold storage or after it as short perfusion in transplant center. Normothermic machine perfusion(NMP) delivers oxygen, and nutrition at physiological temperature mimicking regular environment in order to support cellular function. This would minimize effects of ischemia/reperfusion injury.Potentially, NMP may help to estimate graft functionality before implantation into a recipient. Clinical studies demonstrated at least its non-inferiority or better outcomes vs static cold storage. Regular grafts donated after brain death could be safely preserved with convenient static cold storage. Except for prolonged ischemia time where hypothermic machine perfusion started in transplant center could be estimated to provide possible positive reconditioning effect. Use of hypothermic machine perfusion in regular donation instead of static cold storage or in extended criteria donors requires further investigation. Multicenter randomized clinical trial supposed to be completed in December 2021. Extended criteria donors need additional measures for graft storage and assessment until its implantation. NMP is actively evaluating promising method for this purpose.Future studies are necessary for precise estimation and confirmation to issue clinical practice recommendations. | Konstantin Y Tchilikidi | 2019 | World Journal of Gastrointestinal Surgery2019，11，3： | 6 |
| 14 | Three-Year Efficacy and Safety of Tenofovir Disoproxil Fumarate Treatment for Chronic Hepatitis B显示文摘 | E. Jenny Heathcote Patrick Marcellin Maria Buti Edward Gane Robert A. De Man Zahary Krastev George Germanidis Samuel S. Lee Robert Flisiak Kelly Kaita Michael Manns Iskren Kotzev Konstantin Tchernev Peter Buggisch Frank Weilert Oya Ovunc Kurdas Mitchell L | 2011 | Gastroenterology2011，，1： | 5 |
| 15 | 社会调查中无应答处理方法的分析与比较显示文摘文章研究了社会调查中导致样本数据缺失的单位无应答和项目无应答,分析了单位无应答的影响因素,并以德国主要城市报纸调查为例,比较了项目无应答的调整方法。研究发现,调查员对单位无应答的影响尤为重要,他有助于提升单位应答率;热卡插补法更能还原缺失数据的真实状态,对项目无应答有较好的调整作用。 | 樊茗玥 赵喜仓 Konstantin Hassemer | 2012 | 统计与决策2012，28，6： | 5 |
| 16 | Machine-learned interatomic potentials for alloys and alloy phase diagrams显示文摘We introduce machine-learned potentials for Ag-Pd to describe the energy of alloy configurations over a wide range of compositions.We compare two different approaches.Moment tensor potentials(MTPs)are polynomial-like functions of interatomic distances and angles.The Gaussian approximation potential(GAP)framework uses kernel regression,and we use the smooth overlap of atomic position(SOAP)representation of atomic neighborhoods that consist of a complete set of rotational and permutational invariants provided by the power spectrum of the spherical Fourier transform of the neighbor density.Both types of potentials give excellent accuracy for a wide range of compositions,competitive with the accuracy of cluster expansion,a benchmark for this system.While both models are able to describe small deformations away from the lattice positions,SOAP-GAP excels at transferability as shown by sensible transformation paths between configurations,and MTP allows,due to its lower computational cost,the calculation of compositional phase diagrams.Given the fact that both methods perform nearly as well as cluster expansion but yield off-lattice models,we expect them to open new avenues in computational materials modeling for alloys. | Conrad W.Rosenbrock Konstantin Gubaev Alexander VShapeev Livia B.Pártay Noam Bernstein Gábor Csányi Gus L.W.Hart | 2021 | npj Computational Materials2021，，1： | 5 |
| 17 | Chronic hepatitis C virus infection:Prevalence of extrahepatic manifestations and association with cryoglobulinemia in Bulgarian patients显示文摘AIM: To assess the prevalence of extrahepatic manifestations in Bulgarian patients with chronic hepatitis C virus (HCV) infection and identify the clinical and biological manifestations associated with cryoglobulinemia. METHODS: The medical records of 136 chronically infected HCV patients were reviewed to assess the prevalence of extrahepatic manifestations. Association between cryoglobulin-positivity and other manifestations were identified using χ2 and Fisher’s exact test. Risk factors for the presence of extrahepatic manifestations were assessed by logistic regression analysis. RESULTS: Seventy six percent (104/136) of the patients had at least one extrahepatic manifestation. Clinical manifestations included fatigue (59.6%), kidney impairment (25.0%), type 2 diabetes (22.8%), paresthesia (19.9%), arthralgia (18.4%), palpable purpura (17.6%), lymphadenopathy (16.2%), pulmonary fi brosis (15.4%), thyroid dysfunction (14.7%), Raynaud’s phenomenon (11.8%), B-cell lymphoma (8.8%), sicca syndrome (6.6%), and lichen planus (5.9%). The biological manifestations included cryoglobulinproduction (37.5%), thrombocytopenia (31.6%), and autoantibodies: anti-nuclear (18.4%), anti-smooth muscle (16.9%), anti-neutrophil cytoplasm (13.2%) and anti-cardiolipin (8.8%). All extrahepatic manifestations showed an association with cryoglobulin-positivity, with the exception of thyroid dysfunction, sicca syndrome, and lichen planus. Risks factors for the presence of extrahepatic manifestations (univariate analysis) were: age ≥ 60 years, female gender, virus transmission by blood transfusions, longstanding infection (≥ 20 years), and extensive liver fi brosis. The most signifi cant risks factors (multivariate analysis) were longstanding infection and extensive liver fi brosis. CONCLUSION: We observed a high prevalence of extrahepatic manifestations in patients with chronic HCV infection. Most of these manifestations were associated with impaired lymphoproliferation and cryoglobulin production. Longstanding infection and extensive liver fi brosis were signifi cant risk factors for the presence of extrahepatic manifestations in HCV patients. | Diana V Stefanova-Petrova Anelia H Tzvetanska Elisaveta J Naumova Anastasia P Mihailova Evgenii A Hadjiev Rumiana P Dikova Mircho I Vukov Konstantin G Tchernev | 2007 | World Journal of Gastroenterology2007，13，48： | 5 |
| 18 | Modern developments related to nanotechnology and nanoengineering of concrete显示文摘这份报纸在与水泥和水泥的纳米技术有关的现代开发报导。在先进 nano 合成的材料的乐器学和设计的最近的进展被讨论。在基于水泥的材料的 nanoengineering 和 nanomodification 的新工艺的方向和历史的里程碑被介绍。有纳米技术的一个强壮的潜力改进基于水泥的材料的表演,这被结束。 | Konstantin SOBOLEV | 2016 | Frontiers of Structural and Civil Engineering2016，10，2： | 5 |
| 19 | 地球磁场的新模型(英文)显示文摘根据地球内核存在有相对于外核的旋转,这里提出一个地球磁场的新模型。在这种场合下,地球磁场的本源就是电流,这种电流是由在地核团相与液相边界上的一对带电层的相对运动产生出来的(Bullen地球模型中的F层)。所提出的模型,是当前最为常见的水磁发电机模型的另一种可供选择的模型。它在能量方面已得到确证。借助该模型,有可能去解释在地表观察到的关于磁场的所有主要特性。该模型的本质,就在于它是维持地球现今磁场与构造运动的统一机制。这种统一性并不是偶然的,可以将其视为所研究现象本质的理论的最大可能性证据。 | Konstantin F. Tyapkin(National Mining Academy of Ukraine, Dnepropetrovsk, Ukraine, 320027) | 1999 | 地学前缘1999，6，3： | 5 |
| 20 | Synthesis of cyclic carbonates from epoxides or olefins and CO_2 catalyzed by metal-organic frameworks and quaternary ammonium salts显示文摘Catalytic properties of the metal-organic framework Cr-MIL-101 in solvent-free cycloaddition of CO2to epoxides to produce cyclic carbonates using tetrabutylammonium bromide as co-catalyst have been explored under mild reaction conditions (8 bar CO2, 25C). Styrene and propylene carbonates were formed with high yields (95% and 82%, respectively). Catalytic performance of Cr-MIL-101 was compared with other MOFs: Fe-MIL-101, Zn-MOF-5 and HKUST-1. The catalytic properties of different quaternary ammonium bromides, Cr-MIL-101 as well as PW 12 /Cr-MIL-101 composite material have been assessed in oxidative carboxylation of styrene in the presence of both tert-butyl hydroperoxide and H2O2 as oxidants at 8 100 bar CO2and 25 80C with selectivity to styrene carbonate up to 44% at 57% substrate conversion. | Olga V. Zalomaeva Nataliya V. Maksimchuk Andrey M. Chibiryaev Konstantin A. Kovalenko Vladimir P. Fedin Bair S. Balzhinimaev | 2013 | Journal of Energy Chemistry2013，22，1： | 5 |
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