LSPR局域表面等离子共振�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p>局域表面等离子共振仪（LSPR）是一项独特通过响应发生在高传导性传感器表面折射率变化的光学表面检测的方法。因此，LSPR可以用来观测任何纳米结构表面折射率变化的物理现象，并且成为一个多应用的通用技术。尤其它在生物传感、生物医学技术以及光谱的分子共振测量上的潜力、�/p><p></p><p><strong><span>主要应用</span></strong>９�/p><p>1.究纳米级的对象，比如纳米薄膜或纳米结构实现实时生物传感技� </p><p>2.研究吸收和电化学进程</p><p>3.有机和无机薄膜的特性和折射率的指数测量</p><p>4.补充分光镜表面增强技� </p><p>5.记录分子共振</p><p>6.气体和液体成分检测和化学传感器的应用</p><p><strong><span>LSPR与SPR比较</span></strong>９�/p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td>特�?/td><td>SPR</td><td>LSPR</td></tr><tr><td>无标记检浊�/td><td>可以</td><td>可以</td></tr><tr><td>距离影响</td><td>~1000nm</td><td>~20nm</td></tr><tr><td>折射率灵敏度</td><td>2*10^6nm/RIU</td><td>2*10^2nm/RIU</td></tr><tr><td>模式</td><td>角位差，波长差，成像</td><td>消光，散射，成像</td></tr><tr><td>温度要求</td><td>需�?/td><td>不需�?/td></tr><tr><td>化学识别</td><td>SPR-Raman</td><td>LSPR-SERS</td></tr><tr><td>场移椌�/td><td>不可�?/td><td>可以</td></tr><tr><td>空间分别玆�/td><td>~10*10��m</td><td>1个纳米颗粑�/td></tr><tr><td>非特定约杞�/td><td>*小（取决于表面化学成分和清洗（�/td><td>*小（取决于表面化学成分和清洗（�/td></tr><tr><td colspan="1" rowspan="1">多通道能力</td><td colspan="1" rowspan="1">可以</td><td colspan="1" rowspan="1">可以并有研发潜力</td></tr><tr><td colspan="1" rowspan="1">小分子灵敏度</td><td colspan="1" rowspan="1">奼�/td><td colspan="1" rowspan="1">可以并有研发潜力</td></tr></tbody></table><p><strong><span>系统说明</span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p>折射率测量范図�/p></td><td><p><span>>1.0</span></p></td></tr><tr><td><p>折射率灵敏度</p></td><td><p><span>0.002</span></p></td></tr><tr><td><p><span>LSP</span>R波长**探测精度</p></td><td><p><span>0.1 nm</span></p></td></tr><tr><td><p><span>LSPR</span>波长标准探测精度</p></td><td><p><span>0.3 nm</span></p></td></tr><tr><td><p>**波长扫描范围</p></td><td><p><span>400-900 nm</span></p></td></tr><tr><td><p>单光谱总测量时闳�/p></td><td><p><span>� 0.01 s</span></p></td></tr><tr><td><p>光通道数量</p></td><td><p><span>1</span></p></td></tr><tr><td><p>偏振光梯�?/p></td><td><p><span>45</span></p></td></tr><tr><td><p>光源（卤素灯或白色LED（�/p></td><td><p><span>l</span><span> = 400-1000 nm</span></p></td></tr><tr><td><p>光源能量</p></td><td><p><span>Variable� max. 20 W</span></p></td></tr><tr><td><p>总体测量对象规模</p></td><td><p><span>200*250*100 cm</span></p></td></tr><tr><td><p>重量</p></td><td><p><span>3 kg</span></p></td></tr><tr><td><p>电脑接口</p></td><td><p><span>USB</span></p></td></tr><tr><td><p>控制和数据处理软仵�/p></td><td><p><span>Windows XP/Vista/7/8/10</span></p></td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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