Micro and nanosystems for delivering local anesthetics

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Drug delivery systems: Past, present, and future

Drug delivery systems are essential components of drugs controlled release. In the last decades, several drug delivery technologies have emerged including capsules, liposomes. microparticles, nanoparticles, and polymers. These components must be biocompatible, biodegradable, and display a desired biodistribution providing a long-term availability of the therapeutic at specific target over time.

Validation of an HPLC Method for quantitative Determination of Benzocaine in PHBV-Microparticles and PLA-Nanoparticles

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Development of hydrophilic nanocarriers for the charged form of the local anesthetic articaine

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Desenvolvimento e caracterização de nanocápsulas de poli(l-lactídeo) contendo benzocaína

In this paper we describe the preparation poly (L-lactide) (PLA) nanocapsules as a drug delivery system for the local anesthetic benzocaine. The characterization and in vitro release properties of the system were investigated. The characterization results showed a polydispersity index of 0.14, an average diameter of 190.1± 3 nm, zeta potential of –38.5 mV and an entrapment efficiency of 73%. The release profile of Benzocaine loaded in PLA nanocapsules showed a significant different behavior than that of the pure anesthetic in solution. This study is important to characterize a drug release system using benzocaine for application in pain treatment.

Desenvolvimento de nanocápsulas de poli-ε-caprolactona contendo o herbicida atrazina

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Polymeric and solid lipid nanoparticles for sustained release of carbendazim and tebuconazole in agricultural applications

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Nanoencapsulation enhances the post-emergence herbicidal activity of atrazine against mustard plants

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)