I was using SERSitive substrates for surface-enhanced Raman spectroscopy under green light excitation and what I can confirm is an excellent signal enhancement of 4-Mercaptophenylboronic acid. The signal intensity was very uniform in different sample point as well. Even more important was the constant technical support from SERSitive company which included not only the regular procedure for sample handling, but also a small, but very useful tips. Therefore I strongly recommend SERSitive substrates.
I am highly satisfied with the SERS substrates made by Sersitive. They reliably bring the specifications and the company also listens to what the customers require. I think I will only buy SERS substrates from Sersitive from now on…
Very recently we have acquired SERS substrate from SERSitive for our research work on detection and analysis of gaseous compounds through detection of Raman signals from the samples. Our preliminary investigation with standard Raman active samples reveal that the SERS substrates are highly reproducible. Furthermore, it provides acceptably high enhancement factor (˜106). The technical team of SERSitive are very supportive and always ready to extend its support whenever required. I strongly recommend SERS substrate from SERSitive which offer its products at a very competitive price.