Results 21 to 30 of about 1,086,669 (193)
Conducting polymers for gene delivery
, 2022 Gene therapy is an alternative approach to insert the gene into a patient's cell to treat various diseases such as cancer, inherited disorders, and viral infections instead of using drugs or operations.
Topçu, Aykut Arif +2 more
core +1 more source
Gas Sensors Based on Conducting Polymers
Sensors, 2007 The gas sensors fabricated by using conducting polymers such as polyaniline (PAni), polypyrrole (PPy) and poly (3,4-ethylenedioxythiophene) (PEDOT) as the active layers have been reviewed. This review discusses the sensing mechanism and configurations of
Gaoquan Shi, Hua Bai
doaj +1 more source
Applied Sciences, 2022 Oligothiophenes are especially appealing due to their promising applications in different fields, including photosensitive devices. In this context, anchoring a selected substituent on the main structure of the starting material can induce changes in ...
Maria I. Pilo +6 more
doaj +1 more source
Conducting polymer coatings in electrochemical technology: part 2 – application areas.
, 2008 Conducting polymers can combine the electronic characteristics of metals with the engineering properties of polymers. Polypyrrole (PPy), polythiophene (PTh) and polyaniline (PAni) are common examples of conducting polymers which can be electrodeposited ...
Walsh, Frank +6 more
core +1 more source
Some New Concepts of Shape Memory Effect of Polymers [PDF]
, 2014 In this study some new concepts regarding certain aspects related to shape memory polymers are presented. A blend of polylactic acid (PLA) (80%) and polybutylene succinate (PBS) (20%) was prepared first by extrusion, then by injection molding to obtain ...
FARZANEH, Sedigheh +11 more
core +1 more source
Conducting Polymers for Ophthalmic Applications
, 2022 Drug delivery into the eye is always difficult when considering the other organs and tissues. An eye is a well-protected organ by defense mechanisms including various complex structures.
Kucuk,I. +3 more
core +1 more source
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
Antimicrobial Activities of Conducting Polymers and Their Composites
Macromol, 2022 Conducting polymers, mainly polyaniline (PANI) and polypyrrole (PPY) with positive charges bind to the negatively charged bacterial membrane to interfere with bacterial activities. After this initial electrostatic adherence, the conducting polymers might
Moorthy Maruthapandi +4 more
doaj +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Molecules, 2022 A series of novolac phenolic polymeric networks (NPPN) were prepared via an acid-catalyzed polycondensation reaction of formaldehyde with chalcones possessing a p-phenolic OH group.
Essam Mohamed Sharshira +5 more
doaj +1 more source