|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Surface-enhanced Raman scattering on dielectric microspheres with whispering gallery mode resonance显示文摘Conventionally, metallic nanostructures are used for surface-enhanced Raman spectroscopy(SERS), but recently there has been increasing interest in the enhancement of Raman scattering from dielectric substrates due to their improved stability and biocompatibility compared with metallic substrates. Here, we report the observation of enhanced Raman scattering from rhodamine 6 G molecules coated on silica microspheres. We excite the whispering gallery modes(WGMs) supported in the microspheres with a tapered fiber coupler for efficient WGM excitation, and the Raman enhancement can be attributed to the WGM mechanism. Strong resonance enhancement in pump laser intensity and modified Raman emission from the Purcell effect in the microsphere resonator are observed from the experiment and compared with theoretical results. A total Raman enhancement factor of 1.4 × 10~4 is observed, with contribution mostly from the enhancement in pump laser intensity. Our results show that, with an efficient pumping scheme, dielectric microspheres are a viable alternative to metallic SERS substrates. | STEVEN H.HUANG XUEFENG JIANG Bo PENG COREY JANISCH ALEXANDER COCKING SAHIN KAYA OZDEMIR ZHIWEN LIU LAN YANG | 2018 | Photonics Research2018，6，5： | 7 |
| 2 | 非接触式旋转编码器综述显示文摘自动化系统在工业和汽车领域应用越来越广泛,对低成本高可靠性的旋转编码器和角编码器的需求也在与日俱增。 | Josef Janisch | 2006 | 世界电子元器件2006，，4： | 3 |
| 3 | Legislative and environmental issues on the use of ash from coal and municipal sewage sludge co-flring as construction material 显示文摘 | Cenni R Janisch B Spliethoff H | 2001 | Waste Management2001，20，： | 1 |
| 4 | UGT1A1*28 polymorphism as a determinant of irinotecan disposition and toxicity显示文摘 | Iyer L Das S Janisch L | 2002 | Pharmacogenomics J2002，2，1： | 1 |
| 5 | Neuroretinal hypoxic signaling in a new preclinical murine model for proliferative diabetic retinopathy显示文摘Diabetic retinopathy(DR)affects approximately one-third of diabetic patients and,if left untreated,progresses to proliferative DR(PDR)with associated vitreous hemorrhage,retinal detachment,iris neovascularization,glaucoma and irreversible blindness.In vitreous samples of human patients with PDR,we found elevated levels of hypoxia inducible factor 1 alpha(HIF1α).HIFs are transcription factors that promote hypoxia adaptation and have important functional roles in a wide range of ischemic and inflammatory diseases.To recreate the human PDR phenotype for a preclinical animal model,we generated a mouse with neuroretinal-specific loss of the von Hippel Lindau tumor suppressor protein,a protein that targets HIF1αfor ubiquitination.We found that the neuroretinal cells in these mice overexpressed HIF1αand developed severe,irreversible ischemic retinopathy that has features of human PDR.Rapid progression of retinopathy in these mutant mice should facilitate the evaluation of therapeutic agents for ischemic and inflammatory blinding disorders.In addition,this model system can be used to manipulate the modulation of the hypoxia signaling pathways,for the treatment of non-ocular ischemic and inflammatory disorders. | Katherine J Wert Vinit B Mahajan Lijuan Zhang Yuanqing Yan Yao Li Joaquin Tosi Chun Wei Hsu Takayuki Nagasaki Kerstin M Janisch Maria B Grant MaryAnn Mahajan Alexander G Bassuk Stephen H Tsang | 2016 | Signal Transduction and Targeted Therapy2016，1，1： | 1 |
| 6 | Ab initio investigation of diamond coatings on steel显示文摘 | BOHNER A JANISCH R HARTMAIER A | 2009 | Scripta Materialia2009，60，7： | 1 |
| 7 | Legislative and environmental issues on thc use of ash from coal and municipal sewagc sludge co-firing as construction material显示文摘 | Cenni R Janisch B Spliethoff H | 2001 | Waste Management2001，20，： | 1 |
| 8 | Vitamin C, vi- tamin E and flavonoids显示文摘 | Janisch K M Milde J Schempp H | 2005 | Dev Ophhalmol2005，38，： | 1 |
| 9 | Determination of the antioxidative potential of human plasma after supplementation with pycnogenol and whey显示文摘 | Janisch K Hippeli S Dornisch K | 2002 | Food Res Int2002，35，： | 1 |
| 10 | Smooth muscle cell migration promoting activity of plasma predicts restenosis in patients with peripheral arterial occlusive disease undergoing angioplasty显示文摘 | Roller RE Janisch S Kvas E | 2000 | Thromb Haemost2000，84，6： | 1 |
| 11 | Effects of low-power laser irradiation on cell locomotion in protozoa显示文摘 | Koutna M Janisch R | 2004 | Photochemistry Photobiology2004，80，3： | 1 |
| 12 | Vitamin C, vitamine E and flavonoids显示文摘 | Janisch K M Milde J Schempp H | 2005 | Dev Ophthalmol2005，38，： | 1 |
| 13 | Changes in the fibrinolytic system in patients with peripheral arterial occlusive disease undergoing percutaneous transluminal angioplasty显示文摘 | Roller RE Janisch S Carroll V | 1999 | Thromb Res1999，94，4： | 1 |
| 14 | Understanding Integrated Hall Effect Rotary Encoders显示文摘 | JANISCH J | 2006 | Sensors2006，，1： | 1 |
| 15 | Cisapride-cimetide interaction: enhanced cisapride bioavailability and accelerated cimetide absorption显示文摘 | Janisch HD Ohnhaus EE | 1989 | Ther Drug Monit1989，11，4： | 1 |
| 16 | Vitamin C, vitamin E and flavonoids显示文摘 | Janisch K M Milde J Schempp H | 2005 | Dev Ophthalmo12005，38，： | 1 |
| 17 | UGT1A1*28 polymorphism as a determinant of irinotecan disposition and toxicity显示文摘 | Lyer L Das S Janisch L | | 0，，01： | 1 |
| 18 | Ultrashort optical pulse characterization using WS2 monolayers显示文摘 | C Janisch N Mehta D Ma et aL | 2014 | Opt Lett2014，39，2： | 1 |
| 19 | UGT1A1·28 polymorphism as a determinant of irinotecan disposition and toxicity显示文摘 | Das S Janisch L | 2002 | Pharmacogenomics2002，2，1： | 1 |
| 20 | Determination of the antioxidative potential of human plasma after supplementation with pycnogenol and whey显示文摘 | Janisch K Hippeli S Dornisch K | 2002 | Food Res Int2002，35，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员