金纳米棒

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与球形金纳米颗粒相比,棒状金纳米颗粒具有更为特殊的表面等离子共振特性:有横向和纵向两个SPR峰,纵向SPR峰位(从可见区到近红外区)取决于金纳米棒颗粒的长短轴比,通过控制不同长短轴比,可以实现纵向SPR峰位置的人为调控。因此金纳米棒生物探针能与近红外的激发波长相匹配,能使近红外光穿透皮下深层组织,利用超短脉冲红外激光照射下的金纳米棒,实现皮下深层组织的成像和光热治疗。

金纳米棒 Aspect Ratio vs. SPR for 10 nm, 25 nm, 40 nm and 50 nm diameter gold nanorods of increasing length

金纳米棒可作为一种药物递送载体,药物能够通过物理吸附或者化学共轭联接在金纳米棒表面,并能够保持药物的活性直到被释放出来。也可作为一种过热剂,在理疗方面,高强度激光的照射,能使金纳米棒吸收光并将其转成热,所产生的局部过高热量能直接将病患组织杀死。

技术参数:
  • 粒径范围:10-50 nm
  • 长短轴比在1.4-17.5范围,可覆盖从550 nm 到1400 nm的SPR峰位
  • 均一度:CV%<10%
  • pH稳定性:4-9
  • 具有高度的稳定性,可均匀分散而无沉降
  • 储存条件:避光, 4°C 保存,切勿冷冻

质量控制:
产品质量控制过程严格遵循美国国家标准局(NIST)提供的流程,通过ISO 9000/2001质量管理体系认证。
  • UV-Vis:消光性能,浓度
  • NIR:近红外消光性能,浓度
  • DLS:Zeta点位
  • ICP-MS:质量
  • TEM:粒径

CTAB/Citrate修饰的金纳米棒
 Cat# Diameter (nm) Length (nm) SPR (nm) Optical Density (AU) Wt. Conc (μg/mL) NPs/mL Unite Size
BR-10-2100 10 175 2100 1 35 1.35E+11 25 mL
BR-10-1400 10 102 1400 1 35 2.34E+11 25 mL
BR-10-1200 10 81 1200 1 35 2.96E+11 25 mL
BR-10-1064 10 67 1064 1 35 3.63E+11 25 mL
BR-10-980 10 59 980 1 35 4.19E+11 25 mL
BR-10-900 10 50 900 1 35 4.93E+11 25 mL
BR-10-850 10 45 850 1 35 5.55E+11 25 mL
BR-10-808 10 41 808 1 35 6.20E+11 25 mL
BR-10-780 10 38 780 1 35 6.73E+12 25 mL
BR-10-750 10 35 750 1 35 7.40E+12 25 mL
BR-10-650 10 24 650 1 35 1.11E+12 25 mL
BR-10-600 10 19 600 1 35 1.48E+12 25 mL
BR-25-1400 25 245 1400 1 50 2.23E+10 25 mL
BR-25-1064 25 137 1064 1 50 4.11E+10 25 mL
BR-25-980 25 119 980 1 50 4.78E+10 25 mL
BR-25-950 25 102 950 1 50 5.64E+10 25 mL
BR-25-900 25 96 900 1 50 6.03E+10 25 mL
BR-25-850 25 93 850 1 50 6.24E+10 25 mL
BR-25-808 25 90 808 1 50 6.47E+10 25 mL
BR-25-780 25 87 780 1 50 6.72E+10 25 mL
BR-25-750 25 85 750 1 50 6.89E+10 25 mL
BR-25-700 25 75 700 1 50 7.93E+10 25 mL
BR-25-650 25 51 650 1 50 8.43E+10 25 mL
BR-25-600 25 34 600 1 50 1.09E+11 25 mL
BR-25-550 25 100 550 1 50 2.03E+11 25 mL
BR-40-850 40 148 850 1 50 1.53E+10 25 mL
BR-40-808 40 134 808 1 50 1.71E+10 25 mL
BR-40-780 40 124 780 1 50 1.87E+10 25 mL
BR-40-750 40 112 750 1 50 2.09E+10 25 mL
BR-40-700 40 92 700 1 50 2.62E+10 25 mL
BR-40-650 40 80 650 1 50 3.10E+10 25 mL
BR-40-600 40 68 600 1 50 3.78E+10 25 mL
BR-40-550 40 60 550 1 50 4.42E+10 25 mL
BR-50-800 50 145 800 1 50 1.03E+10 25 mL
BR-50-700 50 110 700 1 50 1.42E+10 25 mL
BR-50-600 50 100 600 1 50 1.59E+10 25 mL

功能性金纳米棒
Protein A Conjugated Gold Nanorods
Cat# Diameter (nm) Length (nm) SPR (nm) Ligand Optical Density (AU) Wt. Conc (mg/mL) NPs/mL Unite Size
RCA-10-1064 10 67 1064 Protein A 50 1.75 1.81E+13 1 mL
RCA-10-980 10 59 980 Protein A 50 1.75 2.09E+13 1 mL
RCA-10-900 10 50 900 Protein A 50 1.75 2.47E+13 1 mL
RCA-10-850 10 45 850 Protein A 50 1.75 2.78E+13 1 mL
RCA-10-808 10 41 808 Protein A 50 1.75 3.1E+13 1 mL
RCA-10-780 10 38 780 Protein A 50 1.75 3.36E+13 1 mL
RCA-10-750 10 35 750 Protein A 50 1.75 3.7E+13 1 mL
RCA-10-700 10 29 700 Protein A 50 1.75 4.44E+13 1 mL
RCA-25-980 25 146 980 Protein A 50 2.5 1.91E+12 1 mL
RCA-25-850 25 113 850 Protein A 50 2.5 2.54E+12 1 mL
RCA-25-808 25 102 808 Protein A 50 2.5 2.83E+12 1 mL
RCA-25-780 25 94 780 Protein A 50 2.5 3.08E+12 1 mL
RCA-25-750 25 86 750 Protein A 50 2.5 3.38E+12 1 mL
RCA-25-700 25 73 700 Protein A 50 2.5 4.06E+12 1 mL
RCA-25-650 25 60 650 Protein A 50 2.5 5.07E+12 1 mL
RCA-25-600 25 47 600 Protein A 50 2.5 6.77E+12 1 mL
RCA-25-550 25 34 550 Protein A 50 2.5 1.01E+13 1 mL
RCA-40-750 40 138 750 Protein A 50 2.5 8.26E+11 1 mL
RCA-40-700 40 118 700 Protein A 50 2.5 9.91E+11 1 mL
RCA-40-650 40 97 650 Protein A 50 2.5 1.24E+12 1 mL
RCA-40-600 40 76 600 Protein A 50 2.5 1.65E+12 1 mL
RCA-40-550 40 55 550 Protein A 50 2.5 2.48E+12 1 mL
RCA-50-700 50 147 700 Protein A 50 2.5 5.07E+11 1 mL

Streptavidin Conjugated Gold Nanorods
Cat# Diameter (nm) Length (nm) SPR (nm) Ligand Optical Density (AU) Wt. Conc (mg/mL) NPs/mL Unite Size
RCS-10-1064 10 67 1064 Streptavidin 50 1.75 1.81E+13 1 mL
RCS-10-980 10 59 980 Streptavidin 50 1.75 2.09E+13 1 mL
RCS-10-900 10 50 900 Streptavidin 50 1.75 2.47E+13 1 mL
RCS-10-850 10 45 850 Streptavidin 50 1.75 2.78E+13 1 mL
RCS-10-808 10 41 808 Streptavidin 50 1.75 3.1E+13 1 mL
RCS-10-780 10 38 780 Streptavidin 50 1.75 3.36E+13 1 mL
RCS-10-750 10 35 750 Streptavidin 50 1.75 3.7E+13 1 mL
RCS-10-700 10 29 700 Streptavidin 50 1.75 4.44E+13 1 mL
RCS-25-980 25 146 980 Streptavidin 50 2.5 1.91E+12 1 mL
RCS-25-850 25 113 850 Streptavidin 50 2.5 2.54E+12 1 mL
RCS-25-808 25 90 808 Streptavidin 50 2.5 3.24E+12 1 mL
RCS-25-780 25 94 780 Streptavidin 50 2.5 3.08E+12 1 mL
RCS-25-750 25 86 750 Streptavidin 50 2.5 3.38E+12 1 mL
RCS-25-700 25 73 700 Streptavidin 50 2.5 4.06E+12 1 mL
RCS-25-650 25 71 650 Streptavidin 50 2.5 4.22E+12 1 mL
RCS-25-600 25 47 600 Streptavidin 50 2.5 6.77E+12 1 mL
RCS-25-550 25 34 550 Streptavidin 50 2.5 1.01E+13 1 mL
RCS-40-750 40 138 750 Streptavidin 50 2.5 8.26E+11 1 mL
RCS-40-700 40 118 700 Streptavidin 50 2.5 9.91E+11 1 mL
RCS-40-650 40 97 650 Streptavidin 50 2.5 1.24E+12 1 mL
RCS-40-600 40 76 600 Streptavidin 50 2.5 1.65E+12 1 mL
RCS-40-550 40 55 550 Streptavidin 50 2.5 2.48E+12 1 mL
RCS-50-700 50 147 700 Streptavidin 50 2.5 5.07E+11 1 mL

Biotin Conjugated Gold Nanorods
Cat# Diameter (nm) Length (nm) SPR (nm) Ligand Optical Density (AU) Wt. Conc (mg/mL) NPs/mL Unite Size
RFB-10-980 10 59 980 Biotin 50 1.75 2.09E+13 1 mL
RFB-10-900 10 50 900 Biotin 50 1.75 2.47E+13 1 mL
RFB-10-850 10 45 850 Biotin 50 1.75 2.78E+13 1 mL
RFB-10-808 10 41 808 Biotin 50 1.75 3.1E+13 1 mL
RFB-10-780 10 38 780 Biotin 50 1.75 3.36E+13 1 mL
RFB-10-750 10 35 750 Biotin 50 1.75 3.7E+13 1 mL
RFB-10-700 10 29 700 Biotin 50 1.75 4.44E+13 1 mL
RFB-25-980 25 146 980 Biotin 50 2.5 1.91E+12 1 mL
RFB-25-850 25 113 850 Biotin 50 2.5 2.54E+12 1 mL
RFB-25-808 25 102 808 Biotin 50 2.5 2.83E+12 1 mL
RFB-25-780 25 94 780 Biotin 50 2.5 3.08E+12 1 mL
RFB-25-750 25 86 750 Biotin 50 2.5 3.38E+12 1 mL
RFB-25-700 25 73 700 Biotin 50 2.5 4.06E+12 1 mL
RFB-25-650 25 60 650 Biotin 50 2.5 5.07E+12 1 mL
RFB-25-600 25 47 600 Biotin 50 2.5 6.77E+12 1 mL
RFB-25-550 25 34 550 Biotin 50 2.5 1.01E+13 1 mL
RFB-40-750 40 138 750 Biotin 50 2.5 8.26E+11 1 mL
RFB-40-700 40 118 700 Biotin 50 2.5 9.91E+11 1 mL
RFB-40-650 40 97 650 Biotin 50 2.5 1.24E+12 1 mL
RFB-40-600 40 76 600 Biotin 50 2.5 1.65E+12 1 mL
RFB-40-550 40 55 550 Biotin 50 2.5 2.48E+12 1 mL
RFB-50-700 50 147 700 Biotin 50 2.5 5.07E+11 1 mL

Carboxyl Gold Nanorods
Cat# Diameter (nm) Length (nm) SPR (nm) Ligand Optical Density (AU) Wt. Conc (mg/mL) NPs/mL Unite Size
RFC-10-1064 10 67 1064 Carboxyl 50 1.75 1.81E+13 1 mL
RFC-10-980 10 59 980 Carboxyl 50 1.75 2.09E+13 1 mL
RFC-10-900 10 50 900 Carboxyl 50 1.75 2.47E+13 1 mL
RFC-10-850 10 45 850 Carboxyl 50 1.75 2.78E+13 1 mL
RFC-10-808 10 41 808 Carboxyl 50 1.75 3.1E+13 1 mL
RFC-10-780 10 38 780 Carboxyl 50 1.75 3.36E+13 1 mL
RFC-10-750 10 35 750 Carboxyl 50 1.75 3.7E+13 1 mL
RFC-10-700 10 29 700 Carboxyl 50 1.75 4.44E+13 1 mL
RFC-25-980 25 146 980 Carboxyl 50 2.5 1.91E+12 1 mL
RFC-25-850 25 113 850 Carboxyl 50 2.5 2.54E+12 1 mL
RFC-25-808 25 102 808 Carboxyl 50 2.5 2.83E+12 1 mL
RFC-25-780 25 94 780 Carboxyl 50 2.5 3.08E+12 1 mL
RFC-25-750 25 86 750 Carboxyl 50 2.5 3.38E+12 1 mL
RFC-25-700 25 73 700 Carboxyl 50 2.5 4.06E+12 1 mL
RFC-25-650 25 60 650 Carboxyl 50 2.5 5.07E+12 1 mL
RFC-25-600 25 47 600 Carboxyl 50 2.5 6.77E+12 1 mL
RFC-25-550 25 34 550 Carboxyl 50 2.5 1.01E+13 1 mL
RFC-40-750 40 138 750 Carboxyl 50 2.5 8.26E+11 1 mL
RFC-40-700 40 118 700 Carboxyl 50 2.5 9.91E+11 1 mL
RFC-40-650 40 97 650 Carboxyl 50 2.5 1.24E+12 1 mL
RFC-40-600 40 76 600 Carboxyl 50 2.5 1.65E+12 1 mL
RFC-40-550 40 55 550 Carboxyl 50 2.5 2.48E+12 1 mL
RFC-50-700 50 147 700 Carboxyl 50 2.5 5.07E+11 1 mL

Amine Gold Nanorods
Cat# Diameter (nm) Length (nm) SPR (nm) Ligand Optical Density (AU) Wt. Conc (mg/mL) NPs/mL Unite Size
RFA-10-1064 10 67 1064 Amine 50 1.75 1.81E+13 1 mL
RFA-10-980 10 59 980 Amine 50 1.75 2.09E+13 1 mL
RFA-10-900 10 50 900 Amine 50 1.75 2.47E+13 1 mL
RFA-10-850 10 45 850 Amine 50 1.75 2.78E+13 1 mL
RFA-10-808 10 41 808 Amine 50 1.75 3.1E+13 1 mL
RFA-10-780 10 38 780 Amine 50 1.75 3.36E+13 1 mL
RFA-10-750 10 35 750 Amine 50 1.75 3.7E+13 1 mL
RFA-10-700 10 29 700 Amine 50 1.75 4.44E+13 1 mL
RFA-25-980 25 146 980 Amine 50 2.5 1.91E+12 1 mL
RFA-25-850 25 113 850 Amine 50 2.5 2.54E+12 1 mL
RFA-25-808 25 102 808 Amine 50 2.5 2.83E+12 1 mL
RFA-25-780 25 94 780 Amine 50 2.5 3.08E+12 1 mL
RFA-25-750 25 86 750 Amine 50 2.5 3.38E+12 1 mL
RFA-25-700 25 73 700 Amine 50 2.5 4.06E+12 1 mL
RFA-25-650 25 60 650 Amine 50 2.5 5.07E+12 1 mL
RFA-25-600 25 47 600 Amine 50 2.5 6.77E+12 1 mL
RFA-25-550 25 34 550 Amine 50 2.5 1.01E+13 1 mL
RFA-40-750 40 138 750 Amine 50 2.5 8.26E+11 1 mL
RFA-40-700 40 118 700 Amine 50 2.5 9.91E+11 1 mL
RFA-40-650 40 97 650 Amine 50 2.5 1.24E+12 1 mL
RFA-40-600 40 76 600 Amine 50 2.5 1.65E+12 1 mL
RFA-40-550 40 55 550 Amine 50 2.5 2.48E+12 1 mL
RFA-50-700 50 147 700 Amine 50 2.5 5.07E+11 1 mL

NHS Gold Nanorods
Cat# Diameter (nm) Length (nm) SPR (nm) Ligand Optical Density (AU) Wt. Conc (mg/mL) NPs/mL Unite Size
RFN-10-1064 10 67 1064 NHS 50 1.75 1.81E+13 1 mL
RFN-10-980 10 59 980 NHS 50 1.75 2.09E+13 1 mL
RFN-10-900 10 50 900 NHS 50 1.75 2.47E+13 1 mL
RFN-10-850 10 45 850 NHS 50 1.75 2.78E+13 1 mL
RFN-10-808 10 41 808 NHS 50 1.75 3.1E+13 1 mL
RFN-10-780 10 38 780 NHS 50 1.75 3.36E+13 1 mL
RFN-10-750 10 35 750 NHS 50 1.75 3.7E+13 1 mL
RFN-10-700 10 29 700 NHS 50 1.75 4.44E+13 1 mL
RFN-25-980 25 146 980 NHS 50 2.5 1.91E+12 1 mL
RFN-25-850 25 113 850 NHS 50 2.5 2.54E+12 1 mL
RFN-25-808 25 102 808 NHS 50 2.5 2.83E+12 1 mL
RFN-25-780 25 94 780 NHS 50 2.5 3.08E+12 1 mL
RFN-25-750 25 86 750 NHS 50 2.5 3.38E+12 1 mL
RFN-25-700 25 73 700 NHS 50 2.5 4.06E+12 1 mL
RFN-25-650 25 60 650 NHS 50 2.5 5.07E+12 1 mL
RFN-25-600 25 47 600 NHS 50 2.5 6.77E+12 1 mL
RFN-25-550 25 34 550 NHS 50 2.5 1.01E+13 1 mL
RFN-40-750 40 138 750 NHS 50 2.5 8.26E+11 1 mL
RFN-40-700 40 118 700 NHS 50 2.5 9.91E+11 1 mL
RFN-40-650 40 97 650 NHS 50 2.5 1.24E+12 1 mL
RFN-40-600 40 76 600 NHS 50 2.5 1.65E+12 1 mL
RFN-40-550 40 55 550 NHS 50 2.5 2.48E+12 1 mL
RFN-50-700 50 147 700 NHS 50 2.5 5.07E+11 1 mL

安必奇可提供的金纳米棒包括但不限于上述产品,其他规格可根据客户要求定制,同时可提供抗体偶联定制服务。我们有优秀的科研团队,竭诚为您服务。