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17篇 您的检索式:作者名="Soonil Lee"
    题名 作者 年代 出处 被引量
1辉光放电和压强对准直碳纳米管生长的影响显示文摘利用负偏压增强热丝化学气相沉积系统在沉积有过渡层Ta和催化剂层NiFe的Si衬底上制备出准直碳纳米管,并用扫描电子显微镜研完了它们的生长和结构,结果表明辉光放电和压强对其生长和结构有极大的影响。若无辉光放电产生,碳纳米管是弯曲的,有辉光放电时,碳纳米管是准直的。当压强较大时,准直碳纳米管较容易生长,并且随着压强的减小,其平均直径减小和平均长度增大。但压强为5Pa时,准直碳纳米管却不能够生长。最后,分析和讨论了辉光放电和压强对准直碳纳米管生长和结构的影响。王必本 Soonil Lee 郝伟 严辉 Seungho Choi 2003材料导报2003,17,10:3
2High-performance colorful semitransparent perovskite solar cells with phase-compensated microcavities显示文摘Kyu-Tae Lee Ji-Yun Jang Na Young Ha Soonil Lee Hui Joon Park 2018Nano Research2018,11,5:3
3Attenuated FOLFIRINOX in the salvage treatment of gemcitabine-refractory advanced pancreatic cancer: a phase II study显示文摘Background:Combination therapy with oxaliplatin,irinotecan,fluorouracil,and leucovorin(FOLFIRINOX)chemotherapy drastically improves survival of advanced pancreatic cancer patients.However,the efficacy of FOLFIRINOX as a second-line treatment after gemcitabine failure has not been tested prospectively.We investigated the feasibility and safety of attenuated FOLFIRINOX in patients with gemcitabine-refractory advanced pancreatic cancer.Methods:A multicenter phase II prospective open-label,single-arm study was conducted at 14 hospitals.Patients with histologically proven invasive ductal pancreatic adenocarcinoma,a measurable or evaluable lesion,Eastern Cooperative Oncology Group performance status 0 or 1,adequate organ function,and aged 19 years or older were eligible.Attenuated FOLFIRINOX consisted of oxaliplatin 65 mg/m2,irinotecan 135 mg/m2,and leucovorin 400 mg/m2 injected intravenously on day 1 and 5-fluorouracil 2000 mg/m2 continuously infused intravenously over 46 h on days 1-2,repeated every 2 weeks.The primary endpoint was progression-free survival from the initiation of FOLFIRINOX.Secondary endpoints were the objective response rate,disease control rate,overall survival,safety,and tolerability.We estimated overall survival and progression-free survival using the Kaplan-Meier methods.Results:We enrolled 39 patients from 14 institutions.The objective response rate was 10.3%,while the disease control rate was 64.1%.The 6-month and 1-year overall survival rates were 59.0%and 15.4%,respectively.Median progression-free survival and overall survival were 3.8 months(95%confidence interval[CI]1.5-6.0 months)and 8.5 months(95%CI 5.6-11.4 months),respectively.Grade 3 or 4 adverse events were neutropenia(41.0%),nausea(10.3%),anorexia(10.3%),anemia(7.7%),mucositis(7.7%),pneumonia/pleural effusion(5.1%),and fatigue(5.1%).One treatment-related death attributable to septic shock occurred.Conclusion:Attenuated FOLFIRINOX may be promising as a second-line therapy for gemcitabine-refractory pancre-atic cancer.Jung Hoon Kim Sang-Cheol Lee Sung Yong Oh Seo-Young Song Namsu Lee Eun Mi Nam Soonil Lee In Gyu Hwang Hyo Rak Lee Kyu Taek Lee Sang-Byung Bae Han Jo Kim Joung Soon Jang Do Hyoung Lim Hyun Woo Lee Seok Yun Kang Jung Hun Kang 2018Cancer Communications2018,38,1:2
4Triode Field Emitterswith Planar Carbon-Nanoparticle Cathodes显示文摘Kyung Ho Park Sungil Bea Soonil Lee 2006Current Ap-plied Physics2006,6,6:1
5Study on the mechanism of self-organized carbon nanotips without catalyst by plasma-enhanced hot filament chemical vapor deposition显示文摘Wang B B Lee Soonil Yan H 2005Appl Sur Sci2005,245,:1
6Study on the mechanism of self-organized carbon nanotips without catalyst by plasma-enhanced hot filament chemical vapor deposition显示文摘Wang B B Lee Soonil Yan H 2005Appl Sur Sci2005,245,:1
7Electrochemical synthesis and characterization of zinc selenide thin films显示文摘T. Mahalingam A. Kathalingam S. Velumani Soonil Lee M. H. Sun K. Y. Deak 2006Journal of Materials Science2006,,11:1
8Triode field emitters with planar carbon- nanoparticle cathodes显示文摘Kyung Ho Park Sungil Bae Soonil Lee 2006Current Applied Physics2006,6,6:1
9Field emission characteristics of CuO nanowires by hydrogen plasma treatment显示文摘Woo-Yong Sung Wal-Jun Kim Seung-Min Lee Ho-Young Lee Yong-Hyup Kim Kyung-Ho Park Soonil Lee 2006Vacuum2006,,7:1
10辉光放电对负偏压增强热丝化学气相沉积碳纳米管的准直生长作用研究(英文)显示文摘利用负偏压增强热丝化学气相沉积在不同的负偏压和压强下 ,在沉积有不同厚度NiFe膜的Si衬底上制备了碳纳米管 ,并用扫描电子显微镜研究了它们的生长。发现在无辉光放电的情况下 ,碳纳米管弯曲生长 ,而在辉光放电时 ,碳纳米管准直生长 ,表明辉光放电对碳纳米管的准直生长起到了重要的作用。由于辉光放电的产生 ,在衬底表面附近形成很强的电场。相对无辉光放电时的电场 ,场强提高了两个数量级。本工作详细地研究了辉光放电对碳纳米管的准直生长作用。王必本 Lee Soonil Kim Junghoi 侯碧辉 2004人工晶体学报2004,33,4:1
11Fabrica- tion and characterization of ultrafast carbon nanotube saturable absorbers for solid-state laser mode locking near 1 μm显示文摘Jong Hyuk Yim Won Bae Cho Soonil Lee 2008Applied Physics Letters2008,93,6:1
12Optical and mechanical properties of amorphous CN films显示文摘LEE Soonil JIN Park Sung Oh Soo - ghee 1997Thin Solid Films1997,,:1
13Study on the mechanism of self-organized carbon nanotips without catalyst by plasma-enhanced hot filament chemical vapor deposition显示文摘 Lee Soonil Yan H 2005Appl Sur Sci2005,245,:1
14Hot-filament CVD synthesis and application of carbon nanostructures显示文摘Soonil Lee Seungho Choi Kyung Ho Park 2008Thin Solid Films2008,516,5:1
15Photoluminescence of Nominally Undoped Heavy n-Type ZnO Nanowires显示文摘We report the identification of a donor band and the correlation between n-type conductivity and the green emission in ZnO nanowires.Temperature-dependent photoluminescence is used to investigate nominally undoped ZnO nanowires with high n-type conductivity.Within the whole temperature range,a dominant free-to-bound transition with a donor band of about 150meV below the conduction band minimum is observed.The nanowires show very strong green emission,which is quenched with activation energy of about 220 meV.The correlation between the high n-type conductivity and the strong green emission is discussed in detail,and we suggest that they may have different origins.唐海平 何海平 刘超 KWON Bong-Jun 叶志镇 LEE Soonil PARK Ji-Yong 2011Chinese Physics Letters2011,28,2:0
16Preventing condensation of objective lens in noncontact wide-angle viewing systems during vitrectomy显示文摘AIM: To assess the optimal conditions for preventing condensation of objective lens during vitrectomy with noncontact wide-angle viewing systems(WAVSs). METHODS: We explored the effectiveness of the coating with ophthalmic viscoelastic device(OVDs) on the corneal surface and the soaking the objective lens in warm-saline for preventing condensation of objective lens. First, to find the optimal soaking time to keep the objective lens warm, we measured the temperature of objective lens every minute after soaking in warm saline. Second, to find optimal distance between cornea and objective lens, which provide as wide a view as possible and less condensation at the same time, we measured the condensation time with different distances. With the obtained optimal soaking time and distance, we explored the effect of coating cornea with OVDs and soaking objective lens in warm saline on condensation time.RESULTS: One and 5 min of soaking in warm saline was most effective for keeping the lens warm enough(45.1℃±2.1℃ for 1 min and 46.4℃±1.0℃ for 5 min, P=0.109). The mean condensation times for the control group at 1, 3, and 5 mm from corneal surface to objective lens were 1±0.4, 4±1.4, 190±26.1 s, respectively, thus 5 mm was most optimal distance for vitrectomy with WAVSs. For the OVD coating group, the mean condensation times were 1.5±0.3, 13±1.4, and 200±23.9 s at 1, 3, and 5 mm distance and borderline significant compared with control group(P=0.068, 0.051, and 0.063, respectively). With the 1-minute warm saline soaking group, the mean condensation time were extended to 188±34.4, 416±65.7, and 600±121.3 s at 1, 3, and 5 mm distance and statistically significant compared with control(P=0.043, 0.041 and 0.043, respectively).CONCLUSION: OVD coating on corneal surface shows no difference on condensation time with control group. However, soaking the objective lens in warm saline revealed statistically significant extension of condensation time compared to control group. Therefore, keeping the objective lens warm with soaking in warm saline is a simple but effective to prevent condensation of objective lens during vitrectomy. The thermodynamics between objective lens and cornea during vitrectomy warrants further investigation.Jung Pil Lee Jinsoo Kim Inwon Park Ho Ra Soonil Kwon 2018International Journal of Ophthalmology(English edition)2018,11,11:0
17减量FOLFIRINOX方案挽救性治疗吉西他滨抵抗的晚期胰腺癌:一项Ⅱ期研究显示文摘背景与目的奥沙利铂、伊立替康、氟尿嘧啶和亚叶酸的联合化疗方案(FOLFIRINOX)极大提高了晚期胰腺癌患者的生存期。然而,FOLFIRINOX方案作为吉西他滨失败后二线治疗的疗效尚未进行前瞻性的检测。我们研究了减量FOLFIRINOX方案治疗吉西他滨抵抗的晚期胰腺癌患者的可行性和安全性。方法在14家医院进行了这一多中心II期前瞻、开放标签的单臂研究。经组织学确诊为胰腺浸润性导管腺癌、有可测量或可评价的病灶、东部肿瘤协作组体能状况评分0或1分、器官功能良好、年龄19岁或以上的患者符合入组条件。减量FOLFIRINOX方案的组成:奥沙利铂65 mg/m2、伊立替康135 mg/m2和亚叶酸400 mg/m2,第1天静脉注射;5?氟尿嘧啶2000 mg/m2,第1–2天持续静脉输注46 h;每2周重复。主要终点为FOLIFLIOX治疗起始后的无进展生存期。次要终点为客观缓解率、疾病控制率、总生存期、安全性和耐受性。采用Kaplan?Meier法评估了总生存期和无进展生存期。结果我们招募了来自14个中心的39例患者。客观缓解率为10.3%,疾病控制率为64.1%。6个月和1年总生存率分别为59.0%和15.4%。中位无进展生存期和总生存期分别为3.8个月[95%置信区间(confidence interval,CI)=1.5–6.0个月]和8.5个月(95%CI=5.6–11.4个月)。3或4级不良事件为中性粒细胞减少(41%)、恶心(10.3%)、食欲减退(10.3%)、贫血(7.7%)、黏膜炎(7.7%)、肺炎/胸膜融合(5.1%)和乏力(5.1%)。发生1例由感染性休克引起的治疗相关死亡。结论减量FOLFIRINOX方案有望作为二线方案治疗吉西他滨抵抗的胰腺癌。Jung Hoon Kim Sang-Cheol Lee Sung Yong Oh Seo-Young Song Namsu Lee Eun Mi Nam Soonil Lee In Gyu Hwang Hyo Rak Lee Kyu Taek Lee Sang-Byung Bae Han Jo Kim Joung Soon Jang Do Hyoung Lim Hyun Woo Lee Seok Yun Kang Jung Hun Kang 2018癌症2018,37,8:0
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