Results 101 to 110 of about 14,515 (198)

A green solvent processable, self‐doped N‐annulated perylene butyl tetraester applied as a solar cell cathode interlayer

Polymer International, EarlyView.
A new organic molecular cathode interlayer is presented built upon the perylene butyl tetraester scaffold. The new molecule incorporates N‐annulation and a functional amine group to control optical, electrochemical and physical properties and delivers excellent solar cell performance. Abstract We report a new amino‐bay‐substituted, N‐annulated perylene
Kathryn M Wolfe, Shahidul Alam, Zachary T Gardner, Biswajit Pal, Alexander Harrison, Frédéric Laquai, Chad Risko, Gregory C Welch   +7 more
wiley   +1 more source

A developing country perspective on vaccine-associated paralytic poliomyelitis

Bulletin of the World Health Organization, 2004
When the Expanded Programme on Immunization was established and oral poliovirus vaccine (OPV) was introduced for developing countries to use exclusively, national leaders of public health had no opportunity to make an informed choice between OPV and the ...
John T. Jacob
doaj  

Use of oral polio vaccine and the incidence of COVID-19 in the world

PLoS ONE, 2022
Background Several live attenuated vaccines were shown to provide temporary protection against a variety of infectious diseases through stimulation of the host innate immune system. Objective To test the hypothesis that countries using oral polio vaccine
Farrokh Habibzadeh, Konstantin Chumakov, Mohammad M. Sajadi, Mahboobeh Yadollahie, Kristen Stafford, Ashraf Simi, Shyamasundaran Kottilil, Iman Hafizi-Rastani, Robert C. Gallo   +8 more
doaj  

PTQ10‐based organic photodetectors for visible light detection and their tolerance to impurities

Polymer International, EarlyView.
PTQ10‐based organic photodetectors were found to be very sensitive to the presence of Pd(PPh3)4 catalyst traces, impacting the transport properties and light detection capacities. Abstract PTQ10 donor polymer has attracted a lot of interest in organic optoelectronics, particularly in the field of organic photovoltaics, owing to its ease of synthesis ...
Chloé Dindault, Gilles Henri Roche, Martial Leyney, Tanguy Jousselin‐Oba, Laurence Vignau, Sylvain Chambon, Pierre‐Antoine Bonnardel, Sébastien Taillemite, Guillaume Wantz, Lionel Hirsch   +9 more
wiley   +1 more source

Main‐chain polyfullerenes: Taking fullerene to the next dimension

Polymer International, EarlyView.
This short review appraises main‐chain polyfullerenes. Their slow development over 30 years has suddenly boomed with a rapid growth due to exciting developments in solar energy. Abstract This mini‐review gives an overview of the development, chemistry, properties and applications of main‐chain polyfullerenes.
Marco Antônio GB Gomes, Orisson Ponce Gomes, Patricia Targon Campana, Didier Bégué, Roger C Hiorns   +4 more
wiley   +1 more source

Design and optoelectronic profiling of a semicrystalline thiophene–phenylene copolymer for advanced organic electronics

Polymer International, EarlyView.
A new semicrystalline copolymer, PTBT‐3OBu, was synthesized. Intramolecular S···O conformational locks induce high backbone planarity, promoting strong interchain coupling and molecular ordering in thin films, seen in an optical red shift. This synergy between planarity and semicrystalline morphology is promising for photovoltaic and electrochromic ...
Sandra Lúcia Nogueira, Silésia de Fátima Curcino da Silva, Giovani Bortolini Oliveira, Bruno Souza Zanatta, Thibaut Jarrosson, Françoise Serein‐Spirau, Alexandre Marletta, Raigna Augusta da Silva   +7 more
wiley   +1 more source

Steering the Conformation and Chiroptical Properties of Poly(dithienopyrrole)s Substituted with Chiral OPV Side Chains.

, 2016
This manuscript discusses the conformation and chiroptical properties of poly(dithienopyrrole)s (PDTPs), substituted with oligo(phenylenevinylene) (OPV) side chains and the influence of the substitution of the OPV moiety on these features.
Lesley Pandey (2313784), Wouter Vanormelingen (1650181), Mark Van der Auweraer (1475641), Thierry Verbiest (638411), Guy Koeckelberghs (638408)   +4 more
core   +1 more source

Evaluation of Polyolefin Encapsulants for Roll‐to‐Roll Lamination Applications

Progress in Photovoltaics: Research and Applications, EarlyView.
Polyolefin encapsulants, PO1 and PO3, show best compatibility with R2R lamination, balancing flow, thermal properties and aging resistance. ABSTRACT Mass Customization (MC) in photovoltaic (PV) manufacturing enables the production of diverse, cost‐effective integrated PV products through the use of semi‐fabricates.
P. Christöfl, C. G. M. van Kessel, M. M. Koetse, D. Roosen, G. Oreski   +4 more
wiley   +1 more source

Conjugated oligo (phenylene vinylene) covalently linked porphyrin for sonodynamic therapy

Smart Molecules
Sonodynamic therapy (SDT) is garnering considerable attention as a promising treatment for deep‐seated tumors because of its strong tissue penetration ability, non‐invasiveness, and controllability.
Wenhua Jia, Junqing Wang, Ling Li, Qiong Yuan, Yuze Wang, Xinyi Zhang, Yanli Tang   +6 more
doaj   +1 more source

Burn‐in‐Loss‐Free Organic Solar Cells With Over 2000 h of Thermal Stability Through Nitrone‐Based Interface Passivation

Small, EarlyView.
A nitrone‐based molecular passivation strategy enhances the thermal stability of MoOx‐based inverted organic solar cells. The polar N+–O− group of N‐tert‐butyl‐α‐phenylnitrone passivates under‐coordinated molybdenum sites, suppressing oxygen vacancy formation and MoOx diffusion into the bulk heterojunction.
Sanseong Lee, Kiyoung Park, Changhoon Lee, Oskar J. Sandberg, Ju‐Hyeon Kim, Taeyoon Ki, Jong‐Hoon Lee, Dongguen Shin, Jong Sung Jin, Ji Yeong Sung, In‐Wook Hwang, Jubin Jang, Kitae Kim, Soohyung Park, Ji Hoon Shim, Hongkyu Kang, Kwanghee Lee   +16 more
wiley   +1 more source