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541.
Patrizio Vaiano Benito Carotenuto Marco Pisco Armando Ricciardi Giuseppe Quero Marco Consales Alessio Crescitelli Emanuela Esposito Andrea Cusano 《Laser \u0026amp; Photonics Reviews》2016,10(6):922-961
This review presents an overview of “Lab on Fiber” technologies and devices with special focus on the design and development of advanced fiber optic nanoprobes for biological applications. Depending on the specific location where functional materials at micro and nanoscale are integrated, “Lab on Fiber Technology” is classified into three main paradigms: Lab on Tip (where functional materials are integrated onto the optical fiber tip), Lab around Fiber (where functional materials are integrated on the outer surface of optical fibers), and Lab in Fiber (where functional materials are integrated within the holey structure of specialty optical fibers). This work reviews the strategies, the main achievements and related devices developed in the “Lab on Fiber” roadmap, discussing perspectives and challenges that lie ahead, with special focus on biological sensing applications.
542.
Luisa Affatigato Alice Sciortino Giuseppe Sancataldo Alessio Incocciati Roberta Piacentini Alessandra Bonamore Marco Cannas Fabrizio Messina Mariano Licciardi Valeria Militello 《Photochemistry and photobiology》2023,99(5):1218-1224
Ferritin nanoparticles play many important roles in theranostic and bioengineering applications and have been successfully used as nanovectors for the targeted delivery of drugs due to their ability to specifically bind the transferrin receptor (TfR1, or CD71). They can be either genetically or chemically modified for encapsulating therapeutics or probes in their inner cavity. Here, we analyzed a new engineered ferritin nanoparticle, made of the H chain mouse ferritin (HFt) fused with a specific lanthanide binding tag (LBT). The HFt-LBT has one high affinity lanthanide binding site per each of the 24 subunits and a tryptophane residue within the tag that acts as an antenna able to transfer the energy to the lanthanide ions via a LRET process. In this study, among lanthanides, we selected europium for its red emission that allows to reduce overlap with tissue auto-fluorescence. Steady state emission measurements and time-resolved emission spectroscopy have been employed to investigate the interaction between the HFt-LBT and the Eu3+ ions. This allowed us to identify the Eu3+ energy states involved in the process and to pave the way for the future use of HFt-LBT Eu3+ complex in theranostics. 相似文献
543.
Levi Matteo Martini Alessio Santagati Federico Tabacco Anita Vallarino Maria 《Journal of Fourier Analysis and Applications》2023,29(2):1-37
Journal of Fourier Analysis and Applications - We introduce and study the notion of weak semi-greedy systems—which is inspired in the concepts of semi-greedy and branch semi-greedy systems... 相似文献
544.
Dr. Manuel Vilas-Varela Francisco Romero-Lara Alessio Vegliante Dr. Jan Patrick Calupitan Adrián Martínez Lorenz Meyer Unai Uriarte-Amiano Dr. Niklas Friedrich Dr. Dongfei Wang Dr. Fabian Schulz Dr. Natalia E. Koval Dr. María E. Sandoval-Salinas Dr. David Casanova Dr. Martina Corso Prof. Emilio Artacho Prof. Dr. Diego Peña Prof. José Ignacio Pascual 《Angewandte Chemie (International ed. in English)》2023,62(41):e202307884