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Pennsylvania State Employees' Retirement System
Your 2024 SERS statement is now available in your online account. Print copies are scheduled to mail directly from our print and mail vendor in Claysburg, PA on Monday. Your statement provides a snapshot of all your SERS retirement plans as of December 31, 2024, whether you have one or multiple SERS retirement plans.
SERS of Illinois
Visit https://ilsrs.illinois.gov/alerts.html for additional information. Pension Estimate Calculator now available on your Member Services account. More information. Pension Estimate Calculator …
Pennsylvania State Employees' Retirement System - pa
2025年1月14日 · SERS Online Member Services. With a member services account, you can view your SERS benefit information and if you are an active SERS member, you can estimate your future retirement benefit.
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表面增强拉曼光谱 - 维基百科，自由的百科全书
表面增强拉曼光谱 （英語： Surface-enhanced Raman spectroscopy）或 表面增强拉曼散射 （英語： surface-enhanced Raman scattering (SERS)），是一种通过吸附在粗糙 金属 表面上的 分子 或 等离子体 磁性 二氧化硅 纳米管等 纳米结构 增强 拉曼散射 的表面敏感技术 [1]，其增强因子可高达 [2][3]，这意味着该技术可以检测单个分子 [4][5]。 1973年，英国 南安普敦大学 化学系的 马丁·弗莱舍曼， 帕特里克·J·亨德拉 和 A.詹姆斯·麦奎伦 发现了吸附在电化学粗糙 银 上的吡啶的 …
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Multivariate approaches for SERS data analysis in clinical applications
2022年1月1日 · Spectral data analysis is essential for exploring potential diagnostic information and plays an indispensable role in SERS-based assay. In this chapter, we will introduce the basic concepts and functional descriptions of multivariate data analysis approaches, including unsupervised and supervised statistical algorithms.
Ultrasensitive magnetic SERS aptasensor utilizing NiFe
3 天之前 · A magnetic NiFe 2 O 4 @TiO 2 @Au composite was successfully synthesized via layer-by-layer assembly approach and exhibited excellent SERS performance. The composite was functionalized with an aptamer modified with Cy3, serving as the Raman signal reporter, and was hybridized with complementary DNA oligonucleotides (cDNA) to construct the NiFe 2 O 4 @TiO 2 @Au@ssDNA SERS aptasensor.