https://www.selleckchem.com/products/rsl3.html
SiO @Au@Au NPs with a 0.98-nm gap showed a high SERS enhancement factor of approximately 3.8 × 10 under 785-nm photoexcitation. SiO @Au@Au nanoprobes showed detectable in vivo SERS signals at a concentration of 16μg/mL in animal tissue specimen at a depth of 7mm. SiO @Au@Au NPs with 14 different Raman label compounds exhibited distinct SERS signals upon subcutaneous injection into nude mice. SiO @Au@Au NPs showed high potential for in vivo applications as multiplex nanoprobes with high SERS sensitivity in the NIR region. SiO2@Au@Au NPs sho
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