Feng Chen

Summary

Affiliation: Shandong University
Country: China

Publications

  1. ncbi Ion implanted optical channel waveguides in Er3+/MgO co-doped near stoichiometric LiNbO3: a new candidate for active integrated photonic devices operating at 1.5 microm
    Feng Chen
    School of Physics, Shandong University, Jinan, 250100, China
    Opt Express 16:16209-14. 2008
  2. doi Ridge waveguide lasers in Nd:GGG crystals produced by swift carbon ion irradiation and femtosecond laser ablation
    Yuechen Jia
    School of Physics, Key Laboratory of Particle Physics and Particle Irradiation MOE, Shandong University, Jinan 250100, China
    Opt Express 20:9763-8. 2012
  3. doi Continuous wave channel waveguide lasers in Nd:LuVO4 fabricated by direct femtosecond laser writing
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
    Opt Express 20:1969-74. 2012
  4. doi Optical ridge waveguides preserving the thermo-optic features in LiNbO3 crystals fabricated by combination of proton implantation and selective wet etching
    Yang Tan
    School of Physics, Shandong University, Jinan 250100, China
    Opt Express 18:11444-9. 2010
  5. ncbi Reconfigurable optical channel waveguides in lithium niobate crystals produced by combination of low-dose O3+ ion implantation and selective white light illumination
    Yang Tan
    School of Physics, Shandong University, Jinan 250100, China
    Opt Express 16:10465-70. 2008
  6. doi Continuous wave waveguide lasers of swift argon ion irradiated Nd:YVO4 waveguides
    Yicun Yao
    School of Physics, Key Laboratory of Particle Physics and Particle Irradiation MOE and State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
    Opt Express 19:24252-7. 2011
  7. doi Near-infrared lasers and self-frequency-doubling in Nd:YCOB cladding waveguides
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation Ministry of Education, Shandong University, Jinan 250100, China
    Opt Express 21:11562-7. 2013
  8. doi Guided-wave second harmonics in Nd:YCOB optical waveguides for integrated green lasers
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation MOE, Shandong University, Jinan, China
    Opt Lett 37:244-6. 2012
  9. doi Efficient laser emissions at 1.06 μm of swift heavy ion irradiated Nd:YCOB waveguides
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials MOE, Shandong University, Jinan 250100, China
    Opt Lett 36:4521-3. 2011
  10. doi Femtosecond laser inscribed cladding waveguides in Nd:YAG ceramics: fabrication, fluorescence imaging and laser performance
    Hongliang Liu
    School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation, Ministry of Education, Shandong University, Jinan 250100, China
    Opt Express 20:18620-9. 2012

Collaborators

  • Huaijin Zhang
  • Fengqin Liu
  • Chao Zhang
  • Georges Guiochon
  • Guo qing He
  • Yuehui Chen
  • Paul D Wilcox
  • Yingying Ren
  • Yang Tan
  • Ningning Dong
  • Qingming Lu
  • Daniel Jaque
  • Yuechen Jia
  • Yicun Yao
  • Javier R Vázquez de Aldana
  • Hongliang Liu
  • Shengqiang Zhou
  • Sh Akhmadaliev
  • Ajoy K Kar
  • Lilong Pang
  • Zhiguang Wang
  • Hong Zhi He
  • Ruiyun He
  • Qingfang Luan
  • Javier Rodríguez Vázquez de Aldana
  • Airan Rodenas
  • Jin Yang
  • Ning Ning Dong
  • Ying Ying Ren
  • Hong Ji Ma
  • En Mao Li
  • Renzhong Fu
  • Yicheng Ni
  • Guan Qun Chen
  • Xianming Shi
  • Liping Wang
  • Xue Wu Zhang
  • Hua Bin Li
  • Hui Ni
  • Xianzhen Li
  • Yue Jiang
  • Zhi You Wen
  • Xian Ming Shi
  • Shavkat Akhmadaliev
  • D Jaque
  • Qiang An
  • Stephen Beecher
  • Graeme Brown
  • John Macdonald
  • J Vázquez de Aldana
  • Andrew Anthony Bettiol
  • Sudheer Kumar Vanga
  • Carolina Romero
  • Antonio Benayas
  • Robert R Thomson
  • Qing Ming Lu
  • Jiyang Wang
  • Andrew A Bettiol
  • Wen Lan Gao
  • Da chuan Shi
  • Vladimir Shandarov
  • Milutin Stepić
  • Detlef Kip
  • Yue hua Xu
  • Heng Zhai
  • Xianxiu Xu
  • Xu Bai
  • Qun Dang
  • Olivier Lescroart
  • Wenzheng Yang
  • Zhuoshen Shen
  • Ivo Roelants
  • Baofang Li
  • Stefaan Mulier
  • Jinwei Wang
  • Xiaoqiang Feng
  • Guy Marchal
  • Zhengyun Wu
  • Hui Ruan
  • Yee Leng Yap
  • Qi he Chen
  • Dong Wei
  • Antoine Danchin
  • Yihu Dong
  • Daohai Zhang
  • Jie Ma
  • Lianhui Zhang

Detail Information

Publications50

  1. ncbi Ion implanted optical channel waveguides in Er3+/MgO co-doped near stoichiometric LiNbO3: a new candidate for active integrated photonic devices operating at 1.5 microm
    Feng Chen
    School of Physics, Shandong University, Jinan, 250100, China
    Opt Express 16:16209-14. 2008
    ..The micro-luminescence investigation reveals that fluorescence emissions at approximately 1.5 microm in the waveguides are well preserved with respect to the bulk, exhibiting possible applications for integrated active photonic devices...
  2. doi Ridge waveguide lasers in Nd:GGG crystals produced by swift carbon ion irradiation and femtosecond laser ablation
    Yuechen Jia
    School of Physics, Key Laboratory of Particle Physics and Particle Irradiation MOE, Shandong University, Jinan 250100, China
    Opt Express 20:9763-8. 2012
    ..At room temperature continuous wave laser oscillation at wavelength of ~1063 nm has been realized through the optical pump at 808 nm with a slope efficiency of 41.8% and the pump threshold is 71.6 mW...
  3. doi Continuous wave channel waveguide lasers in Nd:LuVO4 fabricated by direct femtosecond laser writing
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
    Opt Express 20:1969-74. 2012
    ..Continuous-wave laser oscillation at 1066.4 nm was observed from the waveguide under ~809 nm optical excitation, with the absorbed pump power at threshold and laser slope efficiency of 98 mW and 14%, respectively...
  4. doi Optical ridge waveguides preserving the thermo-optic features in LiNbO3 crystals fabricated by combination of proton implantation and selective wet etching
    Yang Tan
    School of Physics, Shandong University, Jinan 250100, China
    Opt Express 18:11444-9. 2010
    ..9 dB/cm. In addition, the measured thermo-optic coefficients of the waveguides are in good agreement with those of the bulk, suggesting potential applications in integrated photonics...
  5. ncbi Reconfigurable optical channel waveguides in lithium niobate crystals produced by combination of low-dose O3+ ion implantation and selective white light illumination
    Yang Tan
    School of Physics, Shandong University, Jinan 250100, China
    Opt Express 16:10465-70. 2008
    ..The transmission properties of the channel waveguide modes can be well simulated numerically by the beam propagation method, which allows for the fabrication of tailored optical interconnections...
  6. doi Continuous wave waveguide lasers of swift argon ion irradiated Nd:YVO4 waveguides
    Yicun Yao
    School of Physics, Key Laboratory of Particle Physics and Particle Irradiation MOE and State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
    Opt Express 19:24252-7. 2011
    ..3 mW. The slope efficiency of the waveguide laser system is of 8.5%. The optical-to-optical conversion efficiency is 6.6%...
  7. doi Near-infrared lasers and self-frequency-doubling in Nd:YCOB cladding waveguides
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation Ministry of Education, Shandong University, Jinan 250100, China
    Opt Express 21:11562-7. 2013
    ..The waveguide laser shows slope efficiency as high as 55% at 1062 nm. The SFD green waveguide laser emits at 531 nm with a maximum power of 100 μW...
  8. doi Guided-wave second harmonics in Nd:YCOB optical waveguides for integrated green lasers
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation MOE, Shandong University, Jinan, China
    Opt Lett 37:244-6. 2012
    ..By virtue of the self-frequency-conversion configuration, the Nd:YCOB waveguides are promising candidates as novel, compact, miniature green laser sources...
  9. doi Efficient laser emissions at 1.06 μm of swift heavy ion irradiated Nd:YCOB waveguides
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials MOE, Shandong University, Jinan 250100, China
    Opt Lett 36:4521-3. 2011
    ..Under the optical pump at wavelength of 810 nm, continuous wave waveguide lasers at 1061.2 nm have been generated at room temperature with a high slope efficiency of ~67.9%...
  10. doi Femtosecond laser inscribed cladding waveguides in Nd:YAG ceramics: fabrication, fluorescence imaging and laser performance
    Hongliang Liu
    School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation, Ministry of Education, Shandong University, Jinan 250100, China
    Opt Express 20:18620-9. 2012
    ..The maximum output power obtained at 1064.5 nm is ~181 mW with a slope efficiency as high as 44%, which suggests that the fabricated Nd:YAG ceramic waveguides are promising candidates for efficient integrated laser sources...
  11. doi Carbon ion implanted Nd:MgO:LiNbO(3) optical channel waveguides: an intermediate step between light and heavy ion implanted waveguides
    Ning Ning Dong
    School of Physics, Shandong University, Jinan 250100, China
    Opt Express 18:5951-6. 2010
    ....
  12. doi Second harmonic generation of swift carbon ion irradiated Nd:GdCOB waveguides
    Yingying Ren
    School of Physics, Key Laboratory of Particle Physics and Particle Irradiation MOE, Shandong University, Jinan 250100, China
    Opt Express 19:12490-5. 2011
    ..Under pump of ~1064-nm fundamental light, the optical conversion efficiency of the frequency doubling is 0.48% W(-1) and 6.8% W(-1) for continuous wave and pulsed laser beams, respectively...
  13. doi Q-switched pulse laser generation from double-cladding Nd:YAG ceramics waveguides
    Yang Tan
    School of Physics, State Key Laboratory of Crystal Materials Ministry of Education, Shandong University, Jinan 250100, China
    Opt Express 21:18963-8. 2013
    ..With an additional semiconductor saturable absorber, stable pulsed laser emission at the wavelength of 1064 nm was achieved with pulses of 21 ns temporal duration and ~14 μJ pulse energy at a repetition rate of 3.65 MHz. ..
  14. doi Planar optical waveguides in Bi4Ge3O12 crystal fabricated by swift heavy-ion irradiation
    Jin Yang
    School of Physics, Key Laboratory of Particle Physics and Particle Irradiation MOE and State Key Laboratory of Crystal Materials, Shandong University, Jinan, China
    Appl Opt 50:6678-81. 2011
    ..1 and ~4.8 dB/cm, respectively, which exhibit acceptable guiding qualities for potential applications in integrated optics...
  15. doi 70% slope efficiency from an ultrafast laser-written Nd:GdVO4 channel waveguide laser
    Yang Tan
    School of Physics, Shandong University, Jinan 250100, China
    Opt Express 18:24994-9. 2010
    ..5 dB·cm(-1)) enabled laser performance with a threshold pump power as low as 52 mW and a near to quantum defect limited laser slope efficiency of 70%...
  16. doi Channel waveguide lasers in Nd:LGS crystals
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation, Ministry of Education, Shandong University, Jinan 250100, China
    Opt Express 21:6503-8. 2013
    ..Under optical pump of 810 nm light, continuous-wave waveguide lasers at 1068 nm have been achieved at room temperature, with minimum lasing threshold of 54 mW, a maximum slope efficiency of 24% and a maximum output power of 16 mW...
  17. doi Mid-infrared waveguide lasers in rare-earth-doped YAG
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
    Opt Lett 37:3339-41. 2012
    ..Waveguide laser operation at around 2 μm wavelength with multi- or single-transverse modes is also preliminarily demonstrated from these waveguides...
  18. doi Swift nitrogen ion irradiated waveguide lasers in Nd:YAG crystal
    Yingying Ren
    School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
    Opt Express 19:5522-7. 2011
    ..Under 808 nm optical end-pumping, continuous-wave (cw) laser oscillation at 1064.2 nm has been demonstrated with laser slope efficiencies of 16% and pump power thresholds of 38.3 mW...
  19. doi Femtosecond laser writing of multifunctional optical waveguides in a Nd:YVO4 + KTP hybrid system
    Ningning Dong
    School of Physics, Shandong University, Jinan, China
    Opt Lett 36:975-7. 2011
    ..The resulting structures emerge as promising candidates for the development of multifrequency waveguide lasers...
  20. doi Channel waveguide lasers in Nd:GGG crystals fabricated by femtosecond laser inscription
    Chao Zhang
    School of Physics, Key Laboratory of Particle Physics and Particle Irradiation MOE, Shandong University, Jinan 250100, China
    Opt Express 19:12503-8. 2011
    ..0 dB/cm. Stable continuous wave laser oscillation at ~1061 nm has been demonstrated at room temperature. Under 808 nm optical excitation, a pump threshold of 29 mW and a slope efficiency of 25% have been obtained...
  21. doi Second harmonic and raman imaging of He+ implanted KTiOPO4 waveguides
    Ningning Dong
    School of Physics, Key Laboratory of Particle Physics and Particle Irradiation, MOE, and State Key Laboratory of Crystal Materials, Shandong University, 250100 Jinan, China
    Opt Express 19:13934-9. 2011
    ..Both the structural and nonlinear properties of the KTP lattice have been only modified at the end of ions' trajectory, which is in good agreement with the positions with maximum refractive index changes...
  22. doi Femtosecond-laser inscribed double-cladding waveguides in Nd:YAG crystal: a promising prototype for integrated lasers
    Hongliang Liu
    School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation Ministry of Education, Shandong University, Jinan 250100, China
    Opt Lett 38:3294-7. 2013
    ..Since the large diameters of the outer claddings are comparable with those of the optical fibers, this prototype paves a way to construct an integrated single-mode laser system with a direct fiber-waveguide configuration...
  23. doi Swift carbon ion irradiated Nd:YAG ceramic optical waveguide amplifier
    Yang Tan
    School of Physics, State Key Laboratory of Crystal Materials and Key Laboratory of Particle Physics and Particle Irradiation Ministry of Education, Shandong University, Jinan 250100, China
    Opt Express 21:13992-7. 2013
    ..This work suggests the carbon ion irradiated Nd:YAG waveguides could serve as efficient integrated amplifiers for the signal amplification...
  24. doi Femtosecond-laser micromachined optical waveguides in Bi4Ge3O12 crystals
    Ruiyun He
    School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan, China
    Appl Opt 52:3713-8. 2013
    ..5 dB/cm, while the cladding waveguide is only stable under thermal treatment not higher than 260°C, reaching a propagation loss of 2.1 dB/cm...
  25. doi Proton beam writing of Nd:GGG crystals as new waveguide laser sources
    Yicun Yao
    School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
    Opt Lett 36:4173-5. 2011
    ..The obtained slope efficiency of the Nd:GGG waveguide laser system is as high as 66%, which is, to our best knowledge, the highest value for integrated lasers from ion beam processed channel waveguide systems...
  26. doi Continuous wave Nd:YAG channel waveguide laser produced by focused proton beam writing
    Yicun Yao
    School of Physics, Shandong University, Jinan 250100, China
    Opt Express 18:24516-21. 2010
    ..Pump power threshold has been found to be 94 mW with a laser slope efficiency of 40%. A maximum output power at 1064 nm for the waveguide laser is 63 mW at absorbed pump power of 247 mW...
  27. doi Optical channel waveguides in Nd:LGS laser crystals produced by proton implantation
    Yingying Ren
    School of Physics, Shandong University, Jinan 250100, China
    Opt Express 18:16258-63. 2010
    ..These images have been also used to elucidate the spatial distribution of lattice damage and distortion caused by the implantation process, which are both mainly located at the nuclear collision region...
  28. doi Optical waveguides in Nd:GGG crystals produced by H+ or C3+ ion implantation
    Ying Ying Ren
    School of Physics, Shandong University, Jinan 250100, China
    Appl Opt 49:2085-9. 2010
    ..5 and approximately 1.6 dB/cm, respectively, which exhibits acceptable guiding qualities for applications on potential integrated laser generation...
  29. ncbi Ion-implanted optical-stripe waveguides in neodymium-doped calcium barium niobate crystals
    Yang Tan
    School of Physics, Shandong University, 250100 Jinan, China
    Opt Lett 34:1438-40. 2009
    ..Room-temperature microluminescence and micro-Raman investigations reveal that the crystal bulk features are well preserved in the active volume of the waveguide, suggesting possible applications as integrated photonic devices...
  30. ncbi The pH-dependence of photochemical intermediates of O and P in bacteriorhodopsin by continuous light
    Liping Wang
    School of Material Science and Engineering, University of Science and Technology Beijing, Beijing 100083, PR China
    Biochem Biophys Res Commun 343:899-903. 2006
    ..It is possible, with red light, to create photoproducts which are thermally stable at ambient temperature and that can be photochemically erased...
  31. ncbi Determination of paralytic shellfish poisoning toxins in cultured microalgae by high-performance liquid chromatography with fluorescence detection
    Hong Zhi He
    South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, PR China
    Anal Bioanal Chem 383:1014-7. 2005
    ..The recoveries ranged from 88+/-2% to 107+/-4% and the relative standard deviations were 0.16% to 4.4%. The procedure is also environmentally friendly because no organic solvent is used in the mobile phase...
  32. ncbi Molecular diagnosis of human cancer type by gene expression profiles and independent component analysis
    Xue Wu Zhang
    College of Light Industry and Food Sciences, South China University of Technology, Guangzhou, China
    Eur J Hum Genet 13:1303-11. 2005
    ..This technique is also suitable for the identification of diagnostic expression patterns for other human cancers and demonstrates the feasibility of simple and accurate molecular cancer diagnostics for clinical implementation...
  33. ncbi Determination of vitamin B1 in seawater and microalgal fermentation media by high-performance liquid chromatography with fluorescence detection
    Hong Zhi He
    Chinese Academy of Sciences, South China Sea Institute of Oceanology, Guangzhou, P R China
    Anal Bioanal Chem 383:875-9. 2005
    ..Recovery was from 89 to 110% and the relative standard deviation was in the range 1.1 to 4.3%...
  34. ncbi Stress distribution and dimensional changes in chromatographic columns
    Feng Chen
    Department of Civil and Environmental Engineering, University of Tennessee, Knoxville, TN 37996 2010, USA
    J Chromatogr A 1083:68-79. 2005
    ..Numerical approximations are then used to explore the effects of the end restraint provided by the end frits. Conclusions are derived regarding the requirements for a safe operation of these high pressure chromatography tubes...
  35. pmc Application of derivative ratio spectrophotometry for determination of beta-carotene and astaxanthin from Phaffia rhodozyma extract
    Hui Ni
    Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310029, China
    J Zhejiang Univ Sci B 6:514-22. 2005
    ..This method was successfully applied to simultaneous determination of beta-carotene and astaxanthin in the laboratory-prepared mixtures and the extract from the Phaffia rhodozyma culture...
  36. ncbi Klebsiella singaporensis sp. nov., a novel isomaltulose-producing bacterium
    Xianzhen Li
    Department of Bio and Food Engineering, Dalian College of Light Industry, Dalian 116034, PR China
    Int J Syst Evol Microbiol 54:2131-6. 2004
    ..Therefore, it is proposed that strain LX3(T) (=DSM 16265(T)=JCM 12419(T)) should be classified as the type strain of a novel species of genus Klebsiella, Klebsiella singaporensis sp. nov...
  37. ncbi Rat cerebral ischemia induced with photochemical occlusion of proximal middle cerebral artery: a stroke model for MR imaging research
    Feng Chen
    Department of Radiology, University Hospitals, K U Leuven, Herestraat 49, 3000, Leuven, Belgium
    MAGMA 17:103-8. 2004
    ..The present PIT model in rats has been successfully adopted for MRI research, which might be feasible for certain stroke studies and should be beneficial for the evaluation on effects of potential diagnostic and therapeutic approaches...
  38. ncbi Heterotrophic production of eicosapentaenoic acid by microalgae
    Zhi You Wen
    Department of Botany, The University of Hong Kong, Pokfulam Road, Hong Kong, PR China
    Biotechnol Adv 21:273-94. 2003
    ..This paper reviews recent advances in heterotrophic production of EPA by microalgae with an emphasis on the use of diatoms as producing organisms...
  39. ncbi Growing phototrophic cells without light
    Guan Qun Chen
    Department of Botany, The University of Hong Kong, Hong Kong, China
    Biotechnol Lett 28:607-16. 2006
    ..This paper reviews recent advances in heterotrophic cultivation of phototrophic cells with an emphasis on microalgae...
  40. ncbi Radiofrequency ablation: the use of appropriate terms and the citation of prior art
    Yicheng Ni
    Acad Radiol 13:1047-8; author reply 1048-9. 2006
  41. ncbi Using bioinformatics techniques for gene identification in drug discovery and development
    Yi Ping Phoebe Chen
    Faculty of Science and Technology, Deakin University, Australia 2ARC Centre of Excellence in Bioinformatics, Australia
    Curr Drug Metab 9:567-73. 2008
    ..Gene identification is a very fundamental and important technique among them. In this paper, we have reviewed gene identification algorithms and discussed their usage, relationships and challenges in drug discovery and development...
  42. ncbi [Changing characteristics of temperature and humidity in different type bags for bagging apple and their effects on fruit appearance quality]
    En Mao Li
    College of Horticulture Science and Engineering, Shandong Agricultural University, Tai an, Shandong, China
    Ying Yong Sheng Tai Xue Bao 19:208-12. 2008
    ..Bagging had obvious effects on fruit quality. Comparing with single-layer bags, double-layer bags had better effects in improving fruit appearance quality, and the best was that of type XL...
  43. ncbi Protein fold recognition based on error correcting output codes and SVM
    Yuehui Chen
    School of Information Science and Engineering, University of Jinan, Jinan 250022, People s Republic of China
    Protein Pept Lett 15:443-7. 2008
    ..The experimental show that the proposed method can improve prediction accuracy by 4%-10% on two datasets containing 27 SCOP folds...
  44. ncbi Soft tissue modeling using nonlinear mass spring and simplified medial representation
    Feng Chen
    Laboratory of Image Guided Surgery and Therapy, Shanghai Jiao Tong University, China
    Conf Proc IEEE Eng Med Biol Soc 2007:5083-6. 2007
    ..We use a segmented left kidney and blood vessel as the examples in our case study...
  45. ncbi The effect of load on guided wave propagation
    Feng Chen
    University of Bristol, Mechanical Engineering, Queen s Building, University Walk, Bristol BS8 1TR, United Kingdom
    Ultrasonics 47:111-22. 2007
    ..In particular, it does not predict the subtleties of the sensitivity of certain modes at high frequencies, nor any sensitivity for the torsional fundamental mode...
  46. ncbi Rodent stroke induced by photochemical occlusion of proximal middle cerebral artery: evolution monitored with MR imaging and histopathology
    Feng Chen
    Department of Radiology, Faculty of Medicine, Catholic University of Leuven, Belgium
    Eur J Radiol 63:68-75. 2007
    ..To longitudinally investigate stroke in rats after photothrombotic occlusion of proximal middle cerebral artery (MCA) with magnetic resonance imaging (MRI) in correlation with histopathology...
  47. ncbi Rapid access to pyrimido[5,4-c]isoquinolines via a sulfur monoxide extrusion reaction
    Renzhong Fu
    The Center for Combinatorial Chemistry and Drug Discovery, Jilin University, 75 Haiwai Street, Changchun, Jilin 130012, PRC
    Org Lett 9:571-4. 2007
    ..reaction: see text]...
  48. ncbi [Effects of short-term high temperature stress on flag leaf photosystem II functions of high-yielding wheat at late grain-filling stage]
    Feng Chen
    College of Life Science, Shandong Agricultural University, Tai an 271018, China
    Ying Yong Sheng Tai Xue Bao 17:1854-8. 2006
    ....
  49. ncbi Kinetic modeling of lutein production by heterotrophic Chlorella at various pH and temperatures
    Xianming Shi
    Department of Botany, University of Hong Kong, Pokfulam Road, Hong Kong, China
    Mol Nutr Food Res 50:763-8. 2006
    ..The obtained results may contribute to the commercial production of lutein by C. protothecoides...
  50. ncbi High-yield production of lutein by the green microalga Chlorella protothecoides in heterotrophic fed-batch culture
    Xian Ming Shi
    Key Laboratory of Microbiology of Agricultural Ministry, Huazhong Agricultural University, Wuhan 430070, P R China
    Biotechnol Prog 18:723-7. 2002
    ..6% decrease in cell dry weight concentration as compared to the fed-batch culture (30 L) without such a treatment. The enhancement of lutein production resulted from the combination of nitrogen limitation and high-temperature stress...