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| 1 | Supercondcuting properties in MgB2/Fe wires prepared by PIT method显示文摘The MgB2 formation was analyzed physically and chemically and the MgB2/Fe wires were fabricated by powder in tube (PIT) technology. The microstructure of MgB2 in wires was studied by the scanning electrical microscope (SEM), which shows a good connection of grains and the size of MgB2 grain is 13 mm. The results of Jc measured by the standard four probes method show that Jc value reaches 6.1?04 A/cm2 at 20 K in self field. | YAN Guo FENG Yong FU Baoquan LIU Chunfang JI Ping ZHANG Pingxiang ZHOU Lian | 2003 | Chinese Science Bulletin2003，48，13： | 4 |
| 2 | Experimental Study of Effect of Perfluorohexyloctane to Retina显示文摘Objective: To investigate the effect of perfluorohexvloctane to the retina of rabbit eyes.Methods: Perfluoroh-exyloctane (experimental group) or BSS(control group) intovitreous cavities of fifteen vitrectomized New Zealand white rabbits. A slit-lampbiomicroscope and an indirect ophthalmoscope were used to examine all the eyes pre- andpostoperation. Histopathological examination was performed after the rabbits weresacrificed. Results:Perfluorohexyloctane was injected into the vitreous cavity forming a single largeclear globe. No retinal detachment and cataract were found. The edema of outer plexiformlayer was significant, and then get thin, inner nuclear layer and ganglion cell bodies hada darker cytop: lasm and nucleoplasm. Conclusions: Perfluorohexyloctane in vitreous cavity had significant side effects on retinaAs a silicone solvent, it should be removed out completely after injection. We don′trecommend to use it as a new intraocular temponade. | Chunfang Li, Xiaoyan Ding, Lin Lu, Guanguang Feng, Huling ZhengZhongshan Ophthalmic center, Sun Yet-san University, Guangzhou, 510060 , China | 2002 | Eye Science2002，18，1X： | 2 |
| 3 | Preparation and Characterization of Natural Rubber/Silica Nanocomposites using Rule of Similarity in Latex显示文摘Rule of similarity and latex compounding techniques were combined for the first time to prepare natural rubber/nanosilica(NR/SiO2) nanocomposite with core-shell nanosilica-poly(methyl methacrylate)(SiO2-PMMA) particles and PMMA-modified natural rubber matrix(NR-PMMA).The microstructure of SiO2 and nanocomposites with different SiO2 contents was characterized by fourier transform infrared spectroscopy(FTIR);the morphology of nanocomposites was investigated with scanning electron microscopy(SEM);the tensile strength was characterized by tensile testing machine and the thermal stability of composites was studied by thermal gravimetric analysis.Results showed that PMMA chains have successfully grafted onto the surface of SiO2,and the core-shell SiO2-PMMA nanoparticles and NR-PMMA latex have been perfectly incorporated.SiO2-PMMA nanoparticles are evenly distributed over the NR matrix with an average size in the range of 60-100 nm at the low content(SiO2 ≤ 3 wt%),while aggregations are apparently observed when 5 wt% SiO2 is loaded.In addition,NR/SiO2 composities possess a considerable improvement in ageing resistance compared with the pure NR.The tensile strength of composite increases from 6.99 to 12.72 MPa,reaching the highest value at a 0.5 wt% SiO2 loading,and then the figure decreases gradually because of the aggregation of SiO2 nanoparticles.It is anticipated that the reported process is to provide a simple and economic way for preparing NR composites. | 罗勇悦 FENG Chunfang WANG Qinghuang YI Zhifeng QIU Quanfang Kong LX 彭政 | 2013 | Journal of Wuhan University of Technology(Materials Science)2013，28，5： | 1 |
| 4 | Self-assembled natural rubber/multi-walled carbon nanotube composites using latex compounding techniques显示文摘 | Peng Zheng Feng Chunfang Luo Yongyue | 2010 | Carbon2010，48，15： | 1 |
| 5 | Self-assembled natural rubber/multi-walled carbon nanotube composites using la- tex compounding techniques 显示文摘 | Peng Zheng Feng Chunfang Luo Yongyue | 2010 | Carbon2010，15，48： | 1 |
| 6 | Titanium alloy composited with dual-cytokine releasing polysaccharide hydrogel to enhance osseointegration via osteogenic and macrophage polarization signaling pathways显示文摘Titanium alloy has been widely used in orthopedic surgeries as bone defect filling.However,the regeneration of high-quality new bones is limited due to the pro-inflammatory microenvironment around implants,resulting in a high occurrence rate of implant loosening or failure in osteological therapy.In this study,extracellular matrix-mimetic polysaccharide hydrogel co-delivering BMP-2 and interleukin(IL)-4 was composited with 3D printed titanium alloy to promote the osseointegration and regulate macrophage response to create a pro-healing microenvironment in bone defect.Notably,it is discovered from the bioinformatics data that IL-4 and BMP-2 could affect each other through multiple signal pathways to achieve a synergistic effect toward osteogenesis.The composite scaffold significantly promoted the osteoblast differentiation and proliferation of human bone marrow mesenchyme stem cells(hBMSCs).The repair of large-scale femur defect in rat indicated that the dual-cytokinedelivered composite scaffold could manipulate a lower inflammatory level in situ by polarizing macrophages to M2 phenotype,resulting in superior efficacy of mature new bone regeneration over the treatment of native titanium alloy or that with an individual cytokine.Collectively,this work highlights the importance of M2-type macrophages-enriched immune-environment in bone healing.The biomimetic hydrogel–metal implant composite is a versatile and advanced scaffold for accelerating in vivo bone regeneration,holding great promise in treating orthopedic diseases. | Yaping Wang Zujian Feng Xiang Liu Chunfang Yang Rui Gao Wenshuai Liu Wenbin Ou-Yang Anjie Dong Chuangnian Zhang Pingsheng Huang Weiwei Wang | 2022 | Regenerative Biomaterials2022，9，1： | 0 |
| 7 | Experiment Study of Effect of Perfluorohexyloctane on Corneal Endothelial Cells显示文摘Purpose: To investigate the effect of Perfluorohexyloctane (F6H8) on corneal endothelial cells(CEC) of rabbit eyes. Methods: Fifteen New Zealand white rabbits were derided into two groups: experimental group(F6H8) and control group(BSS) . All rabbits underwent anterior chamber injection of 0. 15ml F6H8 or BSS. Slit-lamp biomicroscopy and corneal endothelium photography were performed pre-operatively and postoperatively. Histopa-thological examination and Transmission electron microscopy(TEM) were done afterthe rabbits were sacrificed. Results : All the corneas were clear. Since 4 weeks after operation , the endothelial cells were markedly irregular in size and shape and the number of endothelial cells was markedly decreased. Multilayered retrocorneal membranes(RCM)grew gradually 2 weeks after surgely. Vacuolar degeneration was seen in some endothelial cells. Nuclear degeneration and edema of plasma were seen in TEM. Conclusion: Corneal endothelial cell degenerated after contacting with F6H8 for 2 -4 weeks. As a silicone solvent, it should be removed completely after injection. We don't recommend it to be used as a new intraocular temponade. Eye Science 2001: 17:21 - 26. | Xiaoyan Ding , Chunfang Li , Lin Lu , Guanguang Feng , Huling ZhengZhongshan Ophthalmic Center, Sun Yat-sen University of Medical Science, Guangzhou 510060, China | 2001 | Eye Science2001，17，1： | 0 |
| 8 | Ultralight porous poly(vinylidene fluoride)-graphene nanocomposites with compressive sensing properties显示文摘Compressible sensors with highly porous features are ideal candidates for sports and wearable electronics.This study demonstrated for the first time,how the crystalline transformation of poly(vinylidene fluoride)(PVDF)influences aerogel formation and also the compressible sensing properties of a graphene composite.In the present study,two feasible synthesis methods are demonstrated for the fabrication of both PVDF/graphene foams and aerogels with high sensitivity.A three-dimensional network of the PVDF/graphene foams and aerogels is prepared by gelation induced crystallization of PVDF/cyclohexanone by adjusting temperature and time.Herein,PVDF/graphene foams and aerogels with density range of 0.11-0.17 g·cm^(-3) were fabricated.The compressive behaviour of PVDF/graphene aerogels was compared with PVDF/graphene foam samples.Incorporation of 20 wt.%graphene in PVDF aerogel improved the compressive strength significantly by 12 times.The electromechanical performance of foams and aerogels shows that the PVDF/20G(G represents graphene)foam sample has high sensitivity of 396.7 kPa^(-1) to the pressure higher than 400 kPa,while PVDF/40G aerogels have a sensitivity value of 3.0×10^(-3) kPa^(-1) in pressure range lower than 500 kPa.The results provide new pathways to fabricate porous composite with lighter density with high mechanical and electrical properties. | Seyed Mohsen Seraji Xing Jin Zhifeng Yi Chunfang Feng Nisa V.Salim | 2021 | Nano Research2021，14，8： | 0 |
| 9 | Fungal diversity notes 1512–1610: taxonomic and phylogenetic contributions on genera and species of fungal taxa显示文摘This article is the 14th in the Fungal Diversity Notes series,wherein we report 98 taxa distributed in two phyla,seven classes,26 orders and 50 families which are described and illustrated.Taxa in this study were collected from Australia,Brazil,Burkina Faso,Chile,China,Cyprus,Egypt,France,French Guiana,India,Indonesia,Italy,Laos,Mexico,Russia,Sri Lanka,Thailand,and Vietnam.There are 59 new taxa,39 new hosts and new geographical distributions with one new combination.The 59 new species comprise Angustimassarina kunmingense,Asterina lopi,Asterina brigadeirensis,Bartalinia bidenticola,Bartalinia caryotae,Buellia pruinocalcarea,Coltricia insularis,Colletotrichum fexuosum,Colletotrichum thasutense,Coniochaeta caraganae,Coniothyrium yuccicola,Dematipyriforma aquatic,Dematipyriforma globispora,Dematipyriforma nilotica,Distoseptispora bambusicola,Fulvifomes jawadhuvensis,Fulvifomes malaiyanurensis,Fulvifomes thiruvannamalaiensis,Fusarium purpurea,Gerronema atrovirens,Gerronema favum,Gerronema keralense,Gerronema kuruvense,Grammothele taiwanensis,Hongkongmyces changchunensis,Hypoxylon inaequale,Kirschsteiniothelia acutisporum,Kirschsteiniothelia crustaceum,Kirschsteiniothelia extensum,Kirschsteiniothelia septemseptatum,Kirschsteiniothelia spatiosum,Lecanora immersocalcarea,Lepiota subthailandica,Lindgomyces guizhouensis,Marthe asmius pallidoaurantiacus,Marasmius tangerinus,Neovaginatispora mangiferae,Pararamichloridium aquisubtropicum,Pestalotiopsis piraubensis,Phacidium chinaum,Phaeoisaria goiasensis,Phaeoseptum thailandicum,Pleurothecium aquisubtropicum,Pseudocercospora vernoniae,Pyrenophora verruculosa,Rhachomyces cruralis,Rhachomyces hyperommae,Rhachomyces magrinii,Rhachomyces platyprosophi,Rhizomarasmius cunninghamietorum,Skeletocutis cangshanensis,Skeletocutis subchrysella,Sporisorium anadelphiae-leptocomae,Tetraploa dashaoensis,Tomentella exiguelata,Tomentella fuscoaraneosa,Tricholomopsis lechatii,Vaginatispora favispora and Wetmoreana blastidiocalcarea.The new combination is Torula sundara.The 39 new records on hosts and geographical distribution comprise Apiospora guiyangensis,Aplosporella artocarpi,Ascochyta medicaginicola,Astrocystis bambusicola,Athelia rolfsii,Bambusicola bambusae,Bipolaris luttrellii,Botryosphaeria dothidea,Chlorophyllum squamulosum,Colletotrichum aeschynomenes,Colletotrichum pandanicola,Coprinopsis cinerea,Corylicola italica,Curvularia alcornii,Curvularia senegalensis,Diaporthe foeniculina,Diaporthe longicolla,Diaporthe phaseolorum,Diatrypella quercina,Fusarium brachygibbosum,Helicoma aquaticum,Lepiota metulispora,Lepiota pongduadensis,Lepiota subvenenata,Melanconiella meridionalis,Monotosporella erecta,Nodulosphaeria digitalis,Palmiascoma gregariascomum,Periconia byssoides,Periconia cortaderiae,Pleopunctum ellipsoideum,Psilocybe keralensis,Scedosporium apiospermum,Scedosporium dehoogii,Scedosporium marina,Spegazzinia deightonii,Torula fci,Wiesneriomyces laurinus and Xylaria venosula.All these taxa are supported by morphological and multigene phylogenetic analyses.This article allows the researchers to publish fungal collections which areimportant for future studies.An updated,accurate and timely report of fungus-host and fungus-geography is important.We also provide an updated list of fungal taxa published in the previous fungal diversity notes.In this list,erroneous taxa and synonyms are marked and corrected accordingly. | Ruvishika S.Jayawardena Kevin D.Hyde Song Wang Ya‑Ru Sun Nakarin Suwannarach Phongeun Sysouphanthong Mohamed A.Abdel‑Wahab Faten A.Abdel‑Aziz Pranami D.Abeywickrama Vanessa P.Abreu Alireza Armand AndréAptroot Dan‑Feng Bao Dominik Begerow Jean‑Michel Bellanger Jadson D.P.Bezerra Digvijayini Bundhun Mark S.Calabon Ting Cao Taimy Cantillo João LVRCarvalho Napalai Chaiwan Che‑Chih Chen Régis Courtecuisse Bao‑Kai Cui Ulrike Damm Cvetomir M.Denchev Teodor T.Denchev Chun Y.Deng Bandarupalli Devadatha Nimali Ide Silva Lidiane Ados Santos Nawal K.Dubey Sylvain Dumez Himashi SFerdinandez André L.Firmino Yusufon Gaforov Achala J.Gajanayake Deecksha Gomdola Sugantha Gunaseelan Shucheng‑He Zin H.Htet Malarvizhi Kaliyaperumal Martin Kemler Kezhocuyi Kezo Nuwan DKularathnage Marco Leonardi Ji‑Peng Li Chunfang Liao Shun Liu Michael Loizides Thatsanee Luangharn Jian Ma Hugo Madrid S.Mahadevakumar Sajeewa S.N.Maharachchikumbura Dimuthu S.Manamgoda María P.Martín Niranjan Mekala Pierre‑Arthur Moreau Yan‑Hong Mu Pasouvang Pahoua Dhandevi Pem Olinto L.Pereira Wiphawanee Phonrob Chayanard Phukhamsakda Mubashar Raza Guang‑Cong Ren Andrea C.Rinaldi Walter Rossi Binu C.Samarakoon Milan CSamarakoon Vemuri V.Sarma Indunil C.Senanayake Archana Singh Maria F.Souza Cristina M.Souza‑Motta Adriano A.Spielmann Wenxin Su Xia Tang XingGuo Tian Kasun M.Thambugala Naritsada Thongklang Danushka S.Tennakoon Nopparat Wannathes DingPeng Wei Stéphane Welti Subodini N.Wijesinghe Hongde Yang Yunhui Yang Hai‑Sheng Yuan Huang Zhang Jingyi Zhang Abhaya Balasuriya Chitrabhanu SBhunjun Timur S.Bulgakov Lei Cai Erio Camporesi Putarak Chomnunti Y.S.Deepika Mingkwan Doilom Wei‑Jun Duan Shi‑Ling Han Naruemon Huanraluek EBGareth Jones NLakshmidevi Yu Li Saisamorn Lumyong Zong‑Long Luo Surapong Khuna Jaturong Kumla Ishara S.Manawasinghe Ausana Mapook Wilawan Punyaboon Saowaluck Tibpromma Yong‑Zhong Lu JiYe Yan Yong Wang | 2022 | Fungal Diversity2022，，6： | 0 |
| 10 | Scale Breeding and Reproduction Technique of Ficus tikoua Bur.Container Seedlings显示文摘Based on the principle of asexual reproduction,a kind of scale breeding and reproduction technique of Ficus tikoua Bur.container seedlings was explored by using the characteristics of strong adaptability to the environment and fast growth and reproduction.Using non-woven bag as a breeding container for seedlings,the scale breeding and reproduction technique of F.tikoua container seedlings was summarized through the important links of seedling bed construction,seedling collection,soil configuration,container selection,cutting cultivation,field management,and disease and pest control.This technique can achieve differential,massive and sustainable efficient breeding and reproduction of F.tikoua seedlings in a short time. | Tinghong TAN Fan GAO Yang XIAO Mingxing DAI Shunping BAI Shimei LIAO Chaojun FENG Chunfang WU | 2023 | Plant Diseases and Pests2023，14，5： | 0 |
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