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1. Preparation and Characterization of Solid-Supported Lipid Bilayers Formed by Langmuir–Blodgett Deposition: A Tutorial

Author:
Liu, Gang-yu,   et al.   ; Kurniawan, James; Ventrici de Souza, João Francisco; Dang, Amanda T.; Kuhl, Tonya L.;     Show all 5 Authors
Source:
Langmuir 2018 v.34 no.51 pp. 15622-15639
ISSN:
1520-5827
Subject:
gels; glycosylation; in vitro studies; lipid bilayers; models; permeability; phospholipids; proteins; sphingolipids; sterols; topology
Abstract:
... The structure, phase behavior, and properties of cellular membranes are derived from their composition, which includes phospholipids, sphingolipids, sterols, and proteins with various levels of glycosylation. Because of the intricate nature of cellular membranes, a plethora of in vitro studies have been carried out with model membrane systems that capture particular properties such as fluidity, pe ...
DOI:
10.1021/acs.langmuir.8b03504

2. Measuring Activation and Luminescence Time Scales of Upconverting NaYF₄:Yb,Er Nanocrystals C

Author:
Liu, Gang-yu,   et al.   ; Laurence, Ted A.; Liu, Yang; Zhang, Ming; Owen, Matthew J.; Han, Jinkyu; Sun, Lingdong; Yan, Chunhua;     Show all 8 Authors
Source:
Journal of physical chemistry 2018 v.122 no.41 pp. 23780-23789
ISSN:
1932-7455
Subject:
differential equation; energy transfer; fluorescence; ions; models; nanocrystals; nanoparticles; physical chemistry
Abstract:
... Accurate determination of upconversion and luminescence lifetimes requires kinetic modeling of the complete time-resolved response for upconversion luminescence of NaYF₄:Yb,Er nanocrystals. Prior investigations typically perform exponential fitting of the tail in the time profile or employ complex systems of differential equations to extract lifetimes. To simplify analysis while fitting the entire ...
DOI:
10.1021/acs.jpcc.8b07882

3. Receptor-mediated transcytosis: A mechanism for active extravascular transport of nanoparticles in solid tumors

Author:
Liu, Gang-yu,   et al.   ; Lu, Wei; Xiong, Chiyi; Zhang, Rui; Shi, Lifang; Huang, Miao; Zhang, Guodong; Song, Shaoli; Huang, Qian; Li, Chun;     Show all 10 Authors
Source:
Journal of controlled release 2012 v.161 no.3 pp. 959-966
ISSN:
0168-3659
Subject:
active transport; agonists; antagonists; endocytosis; gold; melanoma; models; nanoparticles; nanospheres; neoplasm cells; transmission electron microscopy
Abstract:
... Targeted nanoparticle-based delivery systems have been used extensively to develop effective cancer theranostics. However, how targeting ligands affect extravascular transport of nanoparticles in solid tumors remains unclear. Here, we show, using B16/F10 melanoma cells expressing melanocortin type-1 receptor (MC1R), that the nature of targeting ligands, i.e., whether they are agonists or antagonis ...
DOI:
10.1016/j.jconrel.2012.05.014
PubMed:
22617522
PubMed Central:
PMC3412909