Recent Progress on Rubber Based Biocomposites: From Carbon Nanotubes to Ionic Liquids

Author(s):  
Imran Khan ◽  
Mohd Amil Usmani ◽  
Aamir H. Bhat ◽  
Jahangir Ahmad Rather ◽  
Syed Imran Hassan ◽  
...  
2021 ◽  

Recent progress on the sensing and monitoring of sulfur dioxide in the environment is presented. The sensing materials covered include potentiometric gas sensors, amperometric sensors, optical sensors involving colorimetric and fluorescence changes, sensors based on ionic liquids, semiconducting metal-oxide sensors, photoacoustic detectors and biosensors.


2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Xavier Montané ◽  
Karolina Matulewicz ◽  
Karolina Balik ◽  
Paulina Modrakowska ◽  
Marcin Łuczak ◽  
...  

Abstract Different nanomedicine devices that were developed during the recent years can be suitable candidates for their application in the treatment of various deadly diseases such as cancer. From all the explored devices, the nanoencapsulation of several anticancer medicines is a very promising approach to overcome some drawbacks of traditional medicines: administered dose of the drugs, drug toxicity, low solubility of drugs, uncontrolled drug delivery, resistance offered by the physiological barriers in the body to drugs, among others. In this chapter, the most important and recent progress in the encapsulation of anticancer medicines is examined: methods of preparation of distinct nanoparticles (inorganic nanoparticles, dendrimers, biopolymeric nanoparticles, polymeric micelles, liposomes, polymersomes, carbon nanotubes, quantum dots, and hybrid nanoparticles), drug loading and drug release mechanisms. Furthermore, the possible applications in cancer prevention, diagnosis, and cancer therapy of some of these nanoparticles have been highlighted.


2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Aziz Ghoufi ◽  
Anthony Szymczyk ◽  
Patrice Malfreyt

Nanoscale ◽  
2018 ◽  
Vol 10 (33) ◽  
pp. 15782-15787 ◽  
Author(s):  
Myriam Barrejón ◽  
Zois Syrgiannis ◽  
Maurizio Prato

Tunable functionalization of SWCNTs through the use of ionic liquids under microwave irradiation.


Polymers ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 1099 ◽  
Author(s):  
Qiuping Li

Ionogels refer to an emerging composite material made from the confinement of ionic liquids within some specific cross-linked network matrices. They have potential applications in areas such as electrochemical and optical-electric materials. Incorporation of lanthanide (Eu3+, Tb3+) complexes covalently functionalized multi-walled carbon nanotubes (MWCNTs) in ionogels provide new ideas to design and synthesize novel luminescent hybrid materials that have excellent characteristics of luminescence and ionic conductivity. Here, the multifunctional ionogels were synthesized by confining an ionic liquid and the rare earth functionalized MWCNTs in the cross-linked polymethyl methacrylate (PMMA) networks, resulting in a novel optical/electric multifunctional hybrid material. The SEM images and digital photographs suggest that the lanthanide functionalized MWCNTs are evenly dispersed in the hybrid matrices, thus leading to a certain transparency bulky gel. The resulting ionogels exhibit certain viscosity and flexibility, and display an intense red/green emission under UV-light irradiation. The intrinsic conductibility of the embedded ionic liquids and carbon nanotubes in conjunction with the outstanding photoluminescent properties of lanthanide complexes makes the soft hybrid gels a material with great potential and valuable application in the field of optical-electric materials.


2018 ◽  
Vol 20 (21) ◽  
pp. 4764-4789 ◽  
Author(s):  
Adrian Zajac ◽  
Rafal Kukawka ◽  
Anna Pawlowska-Zygarowicz ◽  
Olga Stolarska ◽  
Marcin Smiglak

The review presents the recent progress made in the field of ionic liquids bearing bioactive components, with a particular emphasis on their use as chemical tools in agriculture and the preservation of agricultural products.


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