pH-responsive superomniphobic nanoparticles as versatile candidates for encapsulating adhesive liquid marbles

2017 ◽  
Vol 5 (43) ◽  
pp. 22813-22823 ◽  
Author(s):  
S. Chandan ◽  
S. Ramakrishna ◽  
K. Sunitha ◽  
M. Satheesh Chandran ◽  
K. S. Santhosh Kumar ◽  
...  
Keyword(s):  
Ph Responsive ◽  
Liquid Marbles

Adhesives as dry marbles; mechanically robust, pH tunable liquid marbles from superomniphobic nanoparticles for distance bonding operations.

Liquid Marbles Prepared from pH-Responsive Sterically Stabilized Latex Particles

Langmuir ◽  
2011 ◽  
Vol 27 (13) ◽  
pp. 8067-8074 ◽  
Author(s):  
Syuji Fujii ◽  
Motomichi Suzaki ◽  
Steven P. Armes ◽  
Damien Dupin ◽  
Sho Hamasaki ◽  
...  
Keyword(s):  
Ph Responsive ◽  
Latex Particles ◽  
Liquid Marbles

scholarly journals pH-responsive disruption of ‘liquid marbles’ prepared from water and poly(6-(acrylamido) hexanoic acid)-grafted silica particles

2011 ◽  
Vol 43 (9) ◽  
pp. 778-784 ◽  
Author(s):  
Masamichi Inoue ◽  
Syuji Fujii ◽  
Yoshinobu Nakamura ◽  
Yasuhiko Iwasaki ◽  
Shin-ichi Yusa
Keyword(s):  
Silica Particles ◽  
Hexanoic Acid ◽  
Ph Responsive ◽  
Liquid Marbles

pH-responsive liquid marbles stabilized with poly(2-vinylpyridine) particles

Soft Matter ◽  
2010 ◽  
Vol 6 (3) ◽  
pp. 635-640 ◽  
Author(s):  
S. Fujii ◽  
S. Kameyama ◽  
S. P. Armes ◽  
D. Dupin ◽  
M. Suzaki ◽  
...  
Keyword(s):  
Ph Responsive ◽  
Liquid Marbles

scholarly journals pH-responsive Liquid Marbles Prepared Using Fluorinated Fatty Acid

2016 ◽  
Vol 45 (5) ◽  
pp. 547-549 ◽  
Author(s):  
Sayaka Ohno ◽  
Yoshihiro Tsuda ◽  
Keita Nakai ◽  
Syuji Fujii ◽  
Yoshinobu Nakamura ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Ph Responsive ◽  
Liquid Marbles

Liquid marbles prepared from pH-responsive self-assembled micelles

Soft Matter ◽  
2015 ◽  
Vol 11 (10) ◽  
pp. 1954-1961 ◽  
Author(s):  
Jianhua Sun ◽  
Wei Wei ◽  
Donghua Zhao ◽  
Qiong Hu ◽  
Xiaoya Liu
Keyword(s):  
Acrylic Acid ◽  
Self Assembly ◽  
The Self ◽  
Ph Responsive ◽  
Liquid Marbles ◽  
Self Assembled

Amphiphilic fluorinated micelles based on the self-assembly of poly(styrene-co-acrylic acid-co-2,2,3,4,4,4-hexafluorobutyl methacrylate) (PSAF) were prepared and employed as stabilizers to form liquid marbles.

Formation of Liquid Marbles Using pH-Responsive Particles: Rolling vs Electrostatic Methods

Langmuir ◽  
2018 ◽  
Vol 34 (17) ◽  
pp. 4970-4979 ◽  
Author(s):  
Kohei Kido ◽  
Peter M. Ireland ◽  
Takafumi Sekido ◽  
Erica J. Wanless ◽  
Grant B. Webber ◽  
...  
Keyword(s):  
Ph Responsive ◽  
Liquid Marbles

Nanostructures for pH-sensitive Drug Delivery and Magnetic Resonance Contrast Enhancement Systems

2018 ◽  
Vol 25 (25) ◽  
pp. 3036-3057 ◽  
Author(s):  
Xiao Sun ◽  
Guilong Zhang ◽  
Zhengyan Wu
Keyword(s):  
Drug Delivery ◽  
Magnetic Resonance ◽  
Drug Release ◽  
Contrast Enhancement ◽  
General Strategy ◽  
Ph Responsive ◽  
Physicochemical Changes ◽  
Magnetic Resonance Contrast ◽  
Resonance Contrast ◽  
Magnetic Resonance Contrast Enhancement

According to the differences of microenvironments between tumors and healthy tissues, if the anticancer drugs or magnetic resonance contrast agents (MRCAs) can be controlled to precisely match physiological needs at targeted tumor sites, it is expected to acquire better therapeutic efficacy and more accurate diagnosis. Over the decade, stimuli-responsive nanomaterials have been a research hotspot for cancer treatment and diagnosis because they show many excellent functions, such as in vivo imaging, combined targeting drug delivery and systemic controlled release, extended circulation time, etc. Among the various stimuli nanosystems, pH-stimuli mode is regarded as the most general strategy because of solid tumors acidosis. When exposed to weakly acidic tumor microenvironment, pH-responsive nanoplatforms can generate physicochemical changes for their structure and surface characteristics, causing drug release or contrast enhancement. In this review, we focused on the designs of various pH-responsive nanoplatforms and discussed the mechanisms of controlled drug release or switch on-off in MRCAs. This review also discussed the efficacy of cellular internalization for these nanoplatforms via endocytosis of acidic tumor cell. Meanwhile, nanoplatforms response to acidic intracellular pH (such as endosome, lysosome) are discussed, along with approaches for improving drug release performance and magnetic resonance contrast enhancement. A greater understanding of these pH-responsive nanoplatforms will help design more efficient nanomedicine to address the challenges encountered in conventional diagnosis and chemotherapy.

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