Results 41 to 50 of about 32,471 (260)

Calix[n]phenothiazines: Optoelectronic and Structural Properties and Host–Guest Chemistry

Organic Materials, 2020
Calixarenes are of interest as receptors for ions and small molecules and as organic materials. Exchanging the arene units through heteroaromatics allows changing their optoelectronic and host–guest properties. We herein present calix[n]phenothiazines (n 
Maximilian Schmidt, Mathias Hermann, Fabian Otteny, Birgit Esser   +3 more
doaj   +1 more source

Outstanding Sorption of Copper (II) Ions on Porous Phenothiazine-Imine-Chitosan Materials

Gels, 2023
The aim of this work was to investigate the ability of a solid-state material, prepared by crosslinking chitosan with a phenothiazine-based aldehyde, to remove copper (II) ions from aqueous solutions, in a fast and selective manner.
Andrei Bejan, Luminita Marin
doaj   +1 more source

π‐Conjugation Enables Ultra‐High Rate Capabilities and Cycling Stabilities in Phenothiazine Copolymers as Cathode‐Active Battery Materials

Advanced Functional Materials, 2019
In recent years, organic battery cathode materials have emerged as an attractive alternative to metal oxide–based cathodes. Organic redox polymers that can be reversibly oxidized are particularly promising.
Pascal Acker, Luisa Rzesny, C. Marchiori, C. Araujo, Birgit Esser   +4 more
semanticscholar   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Phenothiazines Rapidly Induce Laccase Expression and Lignin-Degrading Properties in the White-Rot Fungus Phlebia radiata

Journal of Fungi, 2023
Phlebia radiata is a widespread white-rot basidiomycete fungus with significance in diverse biotechnological applications due to its ability to degrade aromatic compounds, xenobiotics, and lignin using an assortment of oxidative enzymes including laccase.
Matthew P. Hirakawa, Alberto Rodriguez, Mary B. Tran-Gyamfi, Yooli K. Light, Salvador Martinez, Henry Diamond-Pott, Blake A. Simmons, Kenneth L. Sale   +7 more
doaj   +1 more source

Synthesis and Biological Investigation of Phenothiazine-Based Benzhydroxamic Acids as Selective Histone Deacetylase 6 Inhibitors.

Journal of Medicinal Chemistry, 2019
The phenothiazine system was identified as a favorable cap group for potent and selective histone deacetylase 6 (HDAC6) inhibitors. Here, we report the preparation and systematic variation of phenothiazines and their analogues containing a benzhydroxamic
Katharina Vögerl, Nghia Ong, J. Senger, Daniel Herp, Karin Schmidtkunz, M. Marek, Martin Müller, Karin Bartel, T. Shaik, N. J. Porter, D. Robaa, D. Christianson, C. Romier, W. Sippl, M. Jung, F. Bracher   +15 more
semanticscholar   +1 more source

Organic Light‐Emitting Diode in Phototherapy Applications

Advanced Photonics Research, EarlyView.
This article systematically reviews the development of organic light‐emitting diodes (OLEDs) in phototherapy, constructs a technical framework, and establishes a multidimensional knowledge graph encompassing indications, wavelengths, and light intensity.
Yingguang Zhu, Yonglan Hu, Yingjie Cui, Lixue Guo, Guohui Zhang, Haixia Qiu, Defu Chen, Changyong Pan, Huijuan Yin, Suling Zhao   +9 more
wiley   +1 more source

Multiply Wrapped Porphyrin Dyes with a Phenothiazine Donor: A High Efficiency of 11.7% Achieved through a Synergetic Coadsorption and Cosensitization Approach.

ACS Applied Materials and Interfaces, 2019
Photocurrent ( Jsc) and photovoltage ( Voc) are two important parameters for dye-sensitized solar cells (DSSCs) to achieve high power conversion efficiencies (PCEs).
Yunyue Lu, Heli Song, Xin Li, H. Ågren, Qingyun Liu, Ji-Wei Zhang, Xuan Zhang, Yongshu Xie   +7 more
semanticscholar   +1 more source

Low‐Carbon Poly(3‐vinyl‐N‐methylphenothiazine) Electrode Formulation Using PEDOT:PSS (poly(3,4‐ethylenedioxythiophene):poly(styrene sulfonate)) for Lithium‐Based Energy Storage

Advanced Energy and Sustainability Research, EarlyView.
Organic electrode materials typically suffer from low electronic conductivity, requiring large amounts of carbon additives. Herein, a conducting polymer, PEDOT:PSS, is introduced as a partial replacement for carbon black, reducing the carbon content to 15 wt%.
Sathiya Priya Panjalingam, Philipp Penert, Birgit Esser, Martin Winter, Peter Bieker   +4 more
wiley   +1 more source

Phenothiazine-Based Dyes in Solar Cell Technology [PDF]

Memoirs of the Scientific Sections of the Romanian Academy, 2017
Phenothiazine is a fused heterocyclic ring with strong electron-donating character which makes it an important building block for designing organic materials for solar cells applications.
Andrei Bejan, Luminita Marin
doaj