%0 Journal Article %1 WOS:000319516400058 %A Clemente, C S %A Ribeiro, V G P %A Sousa, J E A %A Maia, F J N %A Barreto, A C H %A Andrade, N F %A Denardin, J C %A Mele, G %A Carbone, L %A Mazzetto, S E %A Fechine, P B A %C VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS %D 2013 %I SPRINGER %J JOURNAL OF NANOPARTICLE RESEARCH %K Cardanol; Magnetic Porphyrin} nanoparticles; nanosystem; {Fluorescent %N 6 %R 10.1007/s11051-013-1739-6 %T Porphyrin synthesized from cashew nut shell liquid as part of a novel superparamagnetic fluorescence nanosystem %V 15 %X Magnetic Fe3O4 nanoparticles with average size approximately 11 nm were first oleic acid coated to interact with the meso-porphyrin derivative from CNSL. This procedure produced a novel superparamagnetic fluorescent nanosystem (SFN) linked by van der Waals interactions. This system was characterized by transmission electron microscope, infrared spectroscopy, thermogravimetric analysis, magnetic measurements, UV-Vis absorption, and fluorescence emission measurements. These results showed that SFN has good thermal stability, excellent magnetization, and nanosized dimensions (similar to 13 nm). It exhibited emission peaks at 668 and 725 nm with a maximum emission at 467 nm of excitation wavelength. The type of interaction between porphyrin and magnetic nanoparticles allowed to obtain a material with interesting optical properties which might be used as an imaging agent for contrast in cells as well as heterogeneous photocatalysis.

@article{WOS:000319516400058, abstract = {Magnetic Fe3O4 nanoparticles with average size approximately 11 nm were first oleic acid coated to interact with the meso-porphyrin derivative from CNSL. This procedure produced a novel superparamagnetic fluorescent nanosystem (SFN) linked by van der Waals interactions. This system was characterized by transmission electron microscope, infrared spectroscopy, thermogravimetric analysis, magnetic measurements, UV-Vis absorption, and fluorescence emission measurements. These results showed that SFN has good thermal stability, excellent magnetization, and nanosized dimensions (similar to 13 nm). It exhibited emission peaks at 668 and 725 nm with a maximum emission at 467 nm of excitation wavelength. The type of interaction between porphyrin and magnetic nanoparticles allowed to obtain a material with interesting optical properties which might be used as an imaging agent for contrast in cells as well as heterogeneous photocatalysis.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS}, author = {Clemente, C S and Ribeiro, V G P and Sousa, J E A and Maia, F J N and Barreto, A C H and Andrade, N F and Denardin, J C and Mele, G and Carbone, L and Mazzetto, S E and Fechine, P B A}, biburl = {https://www.bibsonomy.org/bibtex/227ae2d814706e09c654bfd8eb9f70f1a/ppgfis_ufc_br}, doi = {10.1007/s11051-013-1739-6}, interhash = {f6d453e88bdb44e4f3aaf2128628ea20}, intrahash = {27ae2d814706e09c654bfd8eb9f70f1a}, issn = {1388-0764}, journal = {JOURNAL OF NANOPARTICLE RESEARCH}, keywords = {Cardanol; Magnetic Porphyrin} nanoparticles; nanosystem; {Fluorescent}, number = 6, publisher = {SPRINGER}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Porphyrin synthesized from cashew nut shell liquid as part of a novel superparamagnetic fluorescence nanosystem}, tppubtype = {article}, volume = 15, year = 2013 }