Results 31 to 40 of about 176,805 (298)
Electrochemical synthesis of new electroactive polymers from dithienylene-vinylene derivatives [PDF]
, 1997 peer reviewedHighly conjugated thiophene derivatives, based on thienylene-vinylene and thieneylene-vinylene-phenylene units, have been synthesized in order to examine: (i) the effect of such regular conjugated monomer structures on the polymerization ...
Brédas, Jean-Luc +6 more
core +1 more source
Electronic Tuning of Mixed Quinoidal‐Aromatic Conjugated Polyelectrolytes: Direct Ionic Substitution on Polymer Main‐Chains [PDF]
, 2019 The synthesis of conjugated polymers with ionic substituents directly bound to their main chain repeat units is a strategy for generating strongly electron-accepting conjugated polyelectrolytes, as demonstrated through the synthesis of a series of ionic ...
Anderson, Christopher L +5 more
core +3 more sources
Molecules, 2023 Stimuli-responsive drug release and photodynamic therapy (PDT) have aroused extensive attention for their enormous potential in antitumor treatment. pH-responsive drug delivery systems (PFE-DOX-1 and PFE-DOX-2) based on water-soluble conjugated polymers ...
Chen Zhang +3 more
doaj +1 more source
Organic Materials, 2021 The development of n-type semiconductors lags far behind that of their p-type counterparts, demonstrating the exploration of exclusive n-type π-conjugated polymers is significant.
Xu Cao, Yang Min, Hongkun Tian, Jun Liu
doaj +1 more source
Photocurrent in conjugated polymers
, 2003 Nonlinear photocurrent carriers in conjugated polymers, such as polarons, bipolarons and solitons, are considered at low photon energies where a tunnelling process is necessary.
Ball R. +5 more
core +1 more source
Advanced Electronic Materials, 2023 By investigating a typical small molecule, 6,13‐bis(triisopropylsilylethynyl) pentacene (TIPS), the crucial influence of conjugated polymers as additives on modulating the crystallization processes, crystalline structures, and carrier transport is ...
Cheng‐Fang Liu +9 more
doaj +1 more source
Molecules with enhanced electronic polarizabilities based on defect-like states in conjugated polymers [PDF]
, 1991 Highly conjugated organic polymers typically have large non-resonant electronic susceptibilities, which give the molecules unusual optical properties. To enhance these properties, defects are introduced into the polymer chain.
Beratan, David N.
core +1 more source
Triplet absorption in carbon nanotubes: a TD-DFT study
, 2007 We predict properties of triplet excited states in single-walled carbon nanotubes (CNTs) using a time-dependent density-functional theory (TD-DFT). We show that the lowest triplet state energy in CNTs to be about 0.2-0.3 eV lower than the lowest singlet ...
Tretiak, Sergei
core +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
, 2002 There is currently a great need for solid state lasers that emit in the infrared, as this is the operating wavelength regime for applications in telecommunications.
A. Shukla +28 more
core +1 more source