Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Roberto Gonzalez-Rodriguez"'
Publikováno v:
Nano Select, Vol 5, Iss 7-8, Pp n/a-n/a (2024)
Abstract This work reports the pore‐filling of porous silicon (PSi) and the loading of silicon nanotubes (SiNTs) with Pt‐Fe nanoparticles (NPs) and the corresponding different magnetic behavior of the two composite systems. The fabrication of mag
Externí odkaz:
https://doaj.org/article/4afa605bffcc401ba6de2526024079ca
Autor:
Roberto Gonzalez-Rodriguez, Evan Hathaway, Jeffery L. Coffer, Roxana M. del Castillo, Yuankun Lin, Jingbiao Cui
Publikováno v:
Chemosensors, Vol 12, Iss 4, p 63 (2024)
Silicon nanotubes (Si NTs) have a unique structure among the silicon nanostructure family, which is useful for diverse applications ranging from therapeutics to lithium storage/recycling. Their well-defined structure and high surface area make them i
Externí odkaz:
https://doaj.org/article/0bdb522f3ed74fe4bccb0e9fdd50f05e
Autor:
Adam Bhaloo, Steven Nguyen, Bong Han Lee, Alina Valimukhametova, Roberto Gonzalez-Rodriguez, Olivia Sottile, Abby Dorsky, Anton V. Naumov
Publikováno v:
Antioxidants, Vol 12, Iss 8, p 1536 (2023)
Oxidative stress is proven to be a leading factor in a multitude of adverse conditions, from Alzheimer’s disease to cancer. Thus, developing effective radical scavenging agents to eliminate reactive oxygen species (ROS) driving many oxidative proce
Externí odkaz:
https://doaj.org/article/7e8b8577d2394461935f4630381893fe
Autor:
Bong Lee, Gretel A. Stokes, Alina Valimukhametova, Steven Nguyen, Roberto Gonzalez-Rodriguez, Adam Bhaloo, Jeffery Coffer, Anton V. Naumov
Publikováno v:
Nanomaterials, Vol 13, Iss 5, p 805 (2023)
Graphene-based materials have been the subject of interest for photothermal therapy due to their high light-to-heat conversion efficiency. Based on recent studies, graphene quantum dots (GQDs) are expected to possess advantageous photothermal propert
Externí odkaz:
https://doaj.org/article/e3ac457f1caa42e69d25da908bf0719a
Autor:
Ryan Ajgaonkar, Bong Lee, Alina Valimukhametova, Steven Nguyen, Roberto Gonzalez-Rodriguez, Jeffery Coffer, Giridhar R. Akkaraju, Anton V. Naumov
Publikováno v:
Materials, Vol 15, Iss 16, p 5760 (2022)
Early-stage pancreatic cancer remains challenging to detect, leading to a poor five-year patient survival rate. This obstacle necessitates the development of early detection approaches based on novel technologies and materials. In this work, the pres
Externí odkaz:
https://doaj.org/article/ae99f22545f74593856b4d0e332c4cce
Autor:
Viviana C.P. da Costa, Roberto Gonzalez‐Rodriguez, Kyle Frohna, Géraud Delport, Samuel D. Stranks, Leigh T. Canham, Jeffery L. Coffer
Publikováno v:
Advanced Materials Interfaces, Vol 7, Iss 21, Pp n/a-n/a (2020)
Abstract In influencing fundamental properties—and ultimately device performance—of lead halide perovskites, interfacial interactions play a major role, notably with regard to carrier diffusion and recombination. Here anodized porous Si (pSi) as
Externí odkaz:
https://doaj.org/article/d351e3bf8198421dabc845dba05e8d9d
Autor:
Md Tanvir Hasan, Brian J. Senger, Conor Ryan, Marais Culp, Roberto Gonzalez-Rodriguez, Jeffery L. Coffer, Anton V. Naumov
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Graphene oxide (GO) is a graphene derivative that emits fluorescence, which makes GO an attractive material for optoelectronics and biotechnology. In this work, we utilize ozone treatment to controllably tune the band gap of GO, which can si
Externí odkaz:
https://doaj.org/article/d77054f69e734004b49f90e3e677e0a6
Publikováno v:
PLoS ONE, Vol 14, Iss 6, p e0217072 (2019)
Graphene Oxide (GO) has recently attracted substantial attention in biomedical field as an effective platform for biological sensing, tissue scaffolds and in vitro fluorescence imaging. However, the targeting modality and the capability of its in viv
Externí odkaz:
https://doaj.org/article/441009080000405dafd3c64efc433649
Publikováno v:
Pharmaceutics, Vol 11, Iss 11, p 571 (2019)
Silicon nanotubes (SiNTs) with unique well-defined structural morphologies have been successfully fabricated and recognized as a novel architecture in the nanoscale Si family. While the typical dendritic microstructure of mesoporous silicon prepared
Externí odkaz:
https://doaj.org/article/cae3874306bb4ddabad782e2cc71565a
Publikováno v:
Royal Society Open Science, Vol 5, Iss 8 (2018)
This article describes the preparation and fundamental properties of a new possible material as a magnetic resonance imaging contrast agent based on the incorporation of preformed iron oxide (Fe3O4) nanocrystals into hollow silicon nanotubes (Si NTs)
Externí odkaz:
https://doaj.org/article/e81e3539da7c45298f6bed8520a1c97a