2018
DOI: 10.1016/j.cej.2018.05.166
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Flexible inorganic composite nanofibers with carboxyl modification for controllable drug delivery and enhanced optical monitoring functionality

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Cited by 29 publications
(12 citation statements)
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“…More significantly, Sheng et al found that carboxyl modification of SNFs could promote the drug loading capacity (probably due to the ionic interaction between the drug and nanofibers) and control the drug release rate, whereas traditional methods loading drugs in the inner layer of nanofibers to reduce the drug release rate limit the drug loading capacity. 275 5.4. Environmental Application.…”
Section: Snfs-based Ecm In Biological Applicationsmentioning
confidence: 99%
See 1 more Smart Citation
“…More significantly, Sheng et al found that carboxyl modification of SNFs could promote the drug loading capacity (probably due to the ionic interaction between the drug and nanofibers) and control the drug release rate, whereas traditional methods loading drugs in the inner layer of nanofibers to reduce the drug release rate limit the drug loading capacity. 275 5.4. Environmental Application.…”
Section: Snfs-based Ecm In Biological Applicationsmentioning
confidence: 99%
“…Calcination (at 550 °C for 6 h) is involved in this method to remove the remaining templates. To avoid traditional high temperature calcination that might bring an undesired fibrous morphology and bad spinnability, Zhang et al proposed a reoxidation method to prepare flexibility enhanced core–shell SNFs. , The schematic illumination of SNFs preparation process is shown in Figure D, with the mean size of 260 nm in diameter and 1 μm in length. NaYF 4 :Yb 3+ , Tm 3+ microrods, which provided tunable multicolor upconversion fluorescence for simultaneous monitoring of drug release, were first prepared as the core (Figure E­(i)), and the solution was mixed with silica gel for electrospinning (Figure E­(ii)).…”
Section: Snfs-based Ecm In Biological Applicationsmentioning
confidence: 99%
“…El objetivo de los sistemas de liberación controlada (figura 1) es transportar y dirigir al fármaco al sitio específico del cuerpo donde se necesita, con una rapidez de liberación y una dosis óptima para disminuir los efectos secundarios respecto a la administración convencional y mejorar la biodisponibilidad del fármaco, además de poder ser monitoreados mediante técnicas de fluorescencia, resonancia magnética nuclear o con tomografía (Li, Sheng et al, 2018).…”
Section: Liberación Controlada De Fármacosunclassified
“…Los nanotubos de carbono son nanomateriales de grafito huecos y ordenados, con una alta área superficial y con diámetro de 1 a 100 nm. Sus propiedades de semiconducción, estructura unidimensional y alta área superficial, los convierte en materiales con potencial aplicación en biomedicina (Li et al, 2018). Pero antes, deben someterse a un tratamiento de purificación para eliminar restos de grafito, metales (Fe, Mo, Co, Ni, Y) del catalizador para la síntesis de los mismos, carbón amorfo y pequeños fullerenos; para ello existen tratamientos magnéticos con HNO 3 .…”
Section: Nanotubos De Carbonounclassified
“…En los últimos años, los nanomateriales con nuevas propiedades se han estudiado ampliamente en los campos del medio ambiente, la energía [71][72][73], la medicina [74,75], etc. [76][77][78][79]. Las nano membranas, nanoesferas, nanotubos y nanofibras han recibido una -24-gran atención.…”
unclassified