ChemInform Abstract: Bioinspired Polymer Vesicles and Membranes for Biological and Medical Applications

ChemInform ◽  
2016 ◽  
Vol 47 (12) ◽  
pp. no-no
Author(s):  
Cornelia G. Palivan ◽  
Roland Goers ◽  
Adrian Najer ◽  
Xiaoyan Zhang ◽  
Anja Car ◽  
...  
2016 ◽  
Vol 45 (2) ◽  
pp. 377-411 ◽  
Author(s):  
Cornelia G. Palivan ◽  
Roland Goers ◽  
Adrian Najer ◽  
Xiaoyan Zhang ◽  
Anja Car ◽  
...  

Biological membranes play an essential role in living organisms by providing stable and functional compartments, supporting signalling and selective transport. Combining synthetic polymer membranes with biological molecules promises to be an effective strategy to mimic the functions of cell membranes and apply them in artificial systems.


2000 ◽  
pp. 203-247 ◽  
Author(s):  
Vladimir N. Kestelman ◽  
Leonid S. Pinchuk ◽  
Victor A. Goldade

2018 ◽  
Vol 400 (1) ◽  
pp. 39-62 ◽  
Author(s):  
Nagendra Kumar Kaushik ◽  
Bhagirath Ghimire ◽  
Ying Li ◽  
Manish Adhikari ◽  
Mayura Veerana ◽  
...  

Abstract Non-thermal atmospheric pressure plasma has been proposed as a new tool for various biological and medical applications. Plasma in close proximity to cell culture media or water creates reactive oxygen and nitrogen species containing solutions known as plasma-activated media (PAM) or plasma-activated water (PAW) – the latter even displays acidification. These plasma-treated solutions remain stable for several days with respect to the storage temperature. Recently, PAM and PAW have been widely studied for many biomedical applications. Here, we reviewed promising reports demonstrating plasma-liquid interaction chemistry and the application of PAM or PAW as an anti-cancer, anti-metastatic, antimicrobial, regenerative medicine for blood coagulation and even as a dental treatment agent. We also discuss the role of PAM on cancer initiation cells (spheroids or cancer stem cells), on the epithelial mesenchymal transition (EMT), and when used for metastasis inhibition considering its anticancer effects. The roles of PAW in controlling plant disease, seed decontamination, seed germination and plant growth are also considered in this review. Finally, we emphasize the future prospects of PAM, PAW or plasma-activated solutions in biomedical applications with a discussion of the mechanisms and the stability and safety issues in relation to humans.


Micromachines ◽  
2020 ◽  
Vol 11 (7) ◽  
pp. 695 ◽  
Author(s):  
Yunxia Wang ◽  
Yong Zhang ◽  
Zheng Qiao ◽  
Wanjun Wang

Homogeneous mixing of microscopic volume fluids at low Reynolds number is of great significance for a wide range of chemical, biological, and medical applications. An efficient jet mixer with arrays of micronozzles was designed and fabricated using additive manufacturing (three-dimensional (3D) printing) technology for applications in centrifugal microfluidic platforms. The contact surface of miscible liquids was enhanced significantly by impinging plumes from two opposite arrays of micronozzles to improve mixing performance. The mixing efficiency was evaluated and compared with the commonly used Y-shaped micromixer. Effective mixing in the jet mixer was achieved within a very short timescale (3s). This 3D printed jet mixer has great potential to be implemented in applications by being incorporated into multifarious 3D printing devices in microfluidic platforms.


2010 ◽  
Vol 49 (36) ◽  
pp. 6260-6266 ◽  
Author(s):  
Alistair C. McKinlay ◽  
Russell E. Morris ◽  
Patricia Horcajada ◽  
Gérard Férey ◽  
Ruxandra Gref ◽  
...  

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