2007
DOI: 10.1016/j.progpolymsci.2007.05.009
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Physical stimuli-responsive polymeric micelles for anti-cancer drug delivery

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Cited by 957 publications
(641 citation statements)
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“…To further enhance biological specificity and therapeutic efficacy, significant efforts have been devoted to explore active targeting 5 and stimuliresponsive DDSs 6 , which specifically accumulate at the tumour site and are stimulated to release drugs within tumour cells. These stimuli can be a variety of external signals, such as temperature 7 , light 8 , magnetic field 9 , ultrasound 10 and electric current 11 , as well as physiological factors, such as pH 12 , redox potential 13 , enzymatic activities 14,15 and glucose levels 16,17 .…”
mentioning
confidence: 99%
“…To further enhance biological specificity and therapeutic efficacy, significant efforts have been devoted to explore active targeting 5 and stimuliresponsive DDSs 6 , which specifically accumulate at the tumour site and are stimulated to release drugs within tumour cells. These stimuli can be a variety of external signals, such as temperature 7 , light 8 , magnetic field 9 , ultrasound 10 and electric current 11 , as well as physiological factors, such as pH 12 , redox potential 13 , enzymatic activities 14,15 and glucose levels 16,17 .…”
mentioning
confidence: 99%
“…Além do efeito da temperatura, a degradação do agente RAFT está diretamente associada à compatibilidade com os outros componentes químicos e o pH do meio reacional. Um exemplo é a degradação por hidrólise dos agentes RAFT, normalmente mais pronunciada em altas temperaturas e pH básico (7,(5)(6)(7)(8)5). Diversos agentes RAFT também mostram são incompatíveis com a presença de aminas primárias e secundárias, que levam à degradação do agente RAFT por aminólise [16] .…”
Section: A Técnica De Polimerização Raftunclassified
“…Esse novo campo de pesquisa permitiu a criação de uma nova classe de materiais sintéticos, vulgarmente conhecidos como plásticos, que são empregados hoje nos mais variados tipos de aplicações, incluindo desde a confecção de embalagens para alimentos até dispositivos nanométricos usados no tratamento de doenças [4][5][6] . Os polímeros sintéticos são normalmente obtidos por reações de polimerização, que seguem usualmente os bem conhecidos mecanismos de polimerização em cadeia ou em etapas.…”
Section: Introductionunclassified
“…The main advantage of copolymers containing PEO head groups is their low toxicity (Magnusson, Olson, Nyberg, 1986). Moreover, the PEO coating efficiently prevents opsonization and subsequent recognition by macrophages of the reticuloendothelial system (RES), allowing the micelles to circulate longer and deliver drugs more effectively to the desired sites (Rapoport, 2007;Soo et al, 2002;Trubetskoy, Torchilin, 1995).…”
Section: Physicochemical Properties Of Polymeric Micellesmentioning
confidence: 99%