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Intrinsic Raman signal of polymer matrix induced quantitative multiphase SERS analysis based on stretched PDMS film with anchored Ag nanoparticles/Au nanowires

, 2020
Aiming to realize a reliable quantification multiphase surface-enhanced Raman scattering (SERS) detection, we designed and synthesized a novel flexible and transparent SERS substrate based on PDMS film modified with forest of Ag/Au nanowires (NWs ...
Yi Ma   +6 more
semanticscholar   +1 more source

INVISIBILIDADE COLETIVA: SER BRANCO, SER PRETO, SER SUJEITO

Publicação CEAPIA, 2023
Este artigo tem como objetivo adentrar sobre a invisibilidade coletiva que por muito tempo penetra as instituições psicanalíticas e seminários clínicos. Um estudo sobre a clínica e a escuta dos sujeitos negros, esses mesmos que há séculos lutam para falar e escrever, mas que pouco são referenciados, ouvidos ou interpretados.
openaire   +1 more source

Ultrathin Two-Dimensional Nanostructures: Surface Defects for Morphology-Driven Enhanced Semiconductor SERS.

Angewandte Chemie, 2020
Two-dimensional (2D) semiconductors have recently become attractive candidate substrates for surface-enhanced Raman spectroscopy, exhibiting good semiconductor-based SERS sensing for a wider variety of application scenarios.
Ge Song   +3 more
semanticscholar   +1 more source

Magnetic SERS Strip for Sensitive and Simultaneous Detection of Respiratory Viruses.

ACS Applied Materials and Interfaces, 2019
Rapid and early diagnosis of respiratory viruses is key to preventing infections from spreading and guiding treatments. Here, we developed a sensitive and quantitative surface-enhanced Raman scattering-based lateral flow immunoassay (SERS-based LFIA ...
Chongwen Wang   +8 more
semanticscholar   +1 more source

Outstanding SERS Activity of Semiconductors: Crystalline and Amorphous Nanomaterials.

Angewandte Chemie, 2019
Semiconductor surface enhanced Raman scattering (SERS) spectroscopy has attracted increasing attentions due to its high spectral reproducibility and unique selectively to target molecules.
Xiaotian Wang, Lin Guo
semanticscholar   +1 more source

Recent developments of flexible and transparent SERS substrates

, 2020
Surface enhanced Raman scattering (SERS) is a sensitive chemical analysis technique, and the huge Raman enhancement is mainly contributed by surface plasmon resonance of the metal nanoparticles immobilized on support substrates.
Zhuoyao Li, Xiao Huang, Gang Lu
semanticscholar   +1 more source

Cauliflower-Inspired 3D SERS Substrate for Multiple Mycotoxins Detection.

Analytical Chemistry, 2019
Surface-enhanced Raman spectroscopy (SERS) is a promising analytical tool, but simultaneous detection of multiple targets using SERS remains a challenge.
Jinjie Li   +4 more
semanticscholar   +1 more source

Dual-SERS biosensor for one-step detection of microRNAs in exosome and residual plasma of blood samples for diagnosing pancreatic cancer.

Biosensors & bioelectronics, 2019
MicroRNAs have been proved to be the biomarker for early detection of pancreatic cancer and the precisely quantitation of the MicroRNA-10b in the blood samples even can distinguish pancreatic cancer from chronic pancreatitis (CP) and normal controls (NC).
Yuanfeng Pang   +5 more
semanticscholar   +1 more source

Ser mulher, ser humano

Boletim Científico Escola Superior do Ministério Público da União
Este artigo traça breves considerações sobre a caminhada da mulher, sua luta por direitos e a violência sofrida pelo simples fato de pertencer ao sexo feminino.
openaire   +1 more source

State of the art in flexible SERS sensors toward label-free and onsite detection: from design to applications

Nano Reseach, 2022
Liping Xie   +6 more
semanticscholar   +1 more source

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