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pro vyhledávání: '"SERS-substrate"'
Autor:
Zhang Wei, Liu Siqi, Jiang Sijia, Zhang Jiahang, Ma Hongtao, Xu Liang, Yang Mingyu, Ma Ding, Jiao Qingbin, Tan Xin
Publikováno v:
Nanophotonics, Vol 13, Iss 23, Pp 4303-4316 (2024)
As a noninvasive and label-free optical technique, Raman spectroscopy offers significant advantages in studying the structure and properties of biomacromolecules, as well as real-time changes in cellular molecular structure. However, its practical ap
Externí odkaz:
https://doaj.org/article/65e16c1cbf64482cb9d7fc63444cd17d
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33647- (2024)
Carbendazim and acetamidine are pesticides that widely used to control pests and diseases in oilseed rape. In this paper, a rapid, accurate and reliable method was proposed for the detection of carbendazim and acetamidine with SERS microfluidic chip
Externí odkaz:
https://doaj.org/article/aa108fca62764f1e9a2406617a0c8b3e
Autor:
N.V. Mazur, O.A. Kapush, O.F. Isaeva, S.I. Budzulyak, A.Yu. Buziashvili, Y.V. Pirko, M.А. Skoryk, A.I. Yemets, O.M. Hreshchuk, V. Yukhymchuk, V.M. Dzhagan
Publikováno v:
Фізика і хімія твердого тіла, Vol 24, Iss 4, Pp 682-691 (2023)
A quick one-step fabrication of efficient SERS substrates by a modified approach based on a silver-mirror reaction (using Tollens’ reagent) is reported. Commercially available microscope slides or cover glass (coverslips) were used as-received, wit
Externí odkaz:
https://doaj.org/article/f529173fbf994b70a39e82374a7fc95e
Publikováno v:
Chemosensors, Vol 12, Iss 8, p 154 (2024)
With advances in technology, diagnostic techniques have become more sophisticated and efficient at detecting biomarkers rapidly. Biomarkers such as microRNA (miRNA), which exhibit exceptional specificity and sensitivity compared with other biomarkers
Externí odkaz:
https://doaj.org/article/e294f7bde80e46529e45a31e257c6f9b
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 14, Iss 1, Pp 793-803 (2023)
The detection of harmful chemicals in the environment and for food safety is a crucial requirement. While traditional techniques such as GC–MS and HPLC provide high sensitivity, they are expensive, time-consuming, and require skilled labor. Surface
Externí odkaz:
https://doaj.org/article/b65bb16a2bab4ae78abf118ad3691a94
Autor:
Nguentra Sucheewa, Winadda Wongwiriyapan, Prapakorn Rattanawarinchai, Tuksadon Wuttikhun, Kittiphat Sinthiptharakoon, Saran Youngjan, Pongtanawat Khemthong, Gamolwan Tumcharern, Tossaporn Lertvanithphol, Nutthamon Limsuwan, Apirak Pankiew, Mati Horprathum, Supanit Porntheeraphat, Visittapong Yordsri, Narathon Khemasiri, Michiko Obata, Masatsugu Fujishige, Kenji Takeuchi, Morinobu Endo, Annop Klamchuen, Jiti Nukeaw
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 36, Pp n/a-n/a (2023)
Abstract Transition metal nitrides (TMN) are promising material alternative to replace noble metals in the field of plasmonic applications, especially surface‐enhanced Raman spectroscopy (SERS). Here we demonstrate a practical surface enhanced Rama
Externí odkaz:
https://doaj.org/article/ea0e6d6a96a14b4d98d9de3a25dad334
Akademický článek
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Publikováno v:
Nanomaterials, Vol 13, Iss 22, p 2968 (2023)
Surface-enhanced Raman scattering (SERS) is a cutting-edge technique for highly sensitive analysis of chemicals and molecules. Traditional SERS-active nanostructures are constructed on rigid substrates where the nanogaps providing hot-spots of Raman
Externí odkaz:
https://doaj.org/article/dc094cb4a48b457b8ef0990344da6d27
Publikováno v:
Talanta Open, Vol 7, Iss , Pp 100223- (2023)
A flexible Surface-Enhanced Raman Spectroscopy (SERS) substrate based on silver nanoparticles encapsulated in an agar gel has been probed to detect the fungicide thiabendazole (TBZ) reaching a limit of detection (LOD) of 30 ng/cm2. In addition, a sim
Externí odkaz:
https://doaj.org/article/ca9e8814f7dc40d682ee40b4698ea127
Autor:
Mehdi Feizpour, Qing Liu, Tom Van der Donck, Hugo Thienpont, Wendy Meulebroeck, Heidi Ottevaere
Publikováno v:
JPhys Photonics, Vol 6, Iss 2, p 025002 (2024)
Surface-enhanced Raman spectroscopy (SERS) is a powerful optical sensing technique used in various applications, including medicine, microbiology, and environmental analysis. Planar SERS substrates are of particular interest due to their ease of inte
Externí odkaz:
https://doaj.org/article/cab2b1e87a9040579ee4a4f32d158fd5