662461
Lumidot™ CdSe
640, core-type quantum dots, 5 mg/mL in toluene
别名:
甲苯中的有机稳定硒化镉量子点
表单
dispersion
浓度
5 mg/mL in toluene
粒径
6.2-7.7 nm
λmax
615-625 nm
荧光
λem 635-645 nm
储存温度
2-8°C
InChI
1S/Cd.Se
InChI key
AQCDIIAORKRFCD-UHFFFAOYSA-N
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一般描述
甲苯中的有机稳定硒化镉量子点
分析说明
使用透射电镜测定粒度，测定方法参照 Yu, W.W., 等人，Chem.Mater., 2003, 15, 2854。
测定量子产率，方法参照 Qu, L., Peng, X., J. Am.Chem. Soc., 2002, 124-2049。
其他说明
正确保存，保质期为一年
法律信息
Nanoco Technologies 产品，经美国和世界专利或待审专利授权销售。
Lumidot is a trademark of Sigma-Aldrich Co. LLC
警示用语：
Danger
危险分类
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
靶器官
Central nervous system, Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
39.2 °F
闪点(°C)
4 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
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Bryan T Spann et al.
Optics express, 21 Suppl 1, A15-A22 (2013-02-15)
Ultrafast time-resolved absorption spectroscopy is used to investigate exciton dynamics in CdSe nanocrystal films. The effects of morphology, quantum-dot versus quantum-rod, and preparation of nanocrystals in a thin film form are investigated. The measurements revealed longer intraband exciton relaxation in
Svetlana V Kilina et al.
Physical review letters, 110(18), 180404-180404 (2013-05-21)
Quantum confinement can dramatically slow down electron-phonon relaxation in nanoclusters. Known as the phonon bottleneck, the effect remains elusive. Using a state-of-the-art time-domain ab initio approach, we model the observed bottleneck in CdSe quantum dots and show that it occurs
Shancheng Yan et al.
Journal of nanoscience and nanotechnology, 13(1), 23-32 (2013-05-08)
Semiconducting nanowire heterostructures are of particular interest because of their fascinating properties and potential applications in the field of nanoscale science. CdS, with a direct bandgap of 2.42 eV, is considered to be an excellent material for various optoelectronic applications
Yuanyuan Wang et al.
Inorganic chemistry, 52(6), 2933-2938 (2013-03-06)
Four [(CdSe)13(RNH2)13] derivatives (R = n-propyl, n-pentyl, n-octyl, and oleyl) are prepared by reaction of Cd(OAc)2·2H2O and selenourea in the corresponding primary-amine solvent. Nanoclusters grow in spontaneously formed amine-bilayer templates and are characterized by elemental analysis, IR spectroscopy, UV-vis spectroscopy
Nguyen Ngoc Trung et al.
Journal of nanoscience and nanotechnology, 13(1), 434-442 (2013-05-08)
Our research focused on the morphological and optical properties of core/shell cadmium selenide/zinc sulfide (CdSe/ZnS) quantum dots incorporated in silicone resin. After dispersing ligand-coated quantum dots into Dow Corning two-component silicone resins (OE6630A and OE6630B at 1:4 mixing ratio by
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