Results 131 to 140 of about 542,437 (313)

Radiolysis of composite polypropylene/hemp fibers

Nukleonika
This paper presents the results of the research on the effects of ionizing radiation on the properties of a composite material consisting of polypropylene (PP) and hemp fibers (HFs).
Głuszewski Wojciech, Lewandowska Hanna, Malinowski Rafał, Krasinska Oksana   +3 more
doaj   +1 more source

The Antibacterial Activity of Lactophenol, Safranin, and Methyl Red Dyes Against Clinically Isolated Escherichia Coli

Assam Journal of Internal Medicine
Background: Escherichia coli (E. coli) is a type of bacteria commonly found in the intestines of humans and animals that can be pathogenic and develop resistance to various antibiotics through different mechanisms, making them difficult to treat with ...
Haneen Waheed Ahmeed, Falah Hasan Obayes Al-Khikani, Khadeeja Kareem Khudair   +2 more
doaj   +1 more source

Conditions and reactions defining dye bacteriostasis [PDF]

, 1926
The continued study of bacterial cells from the point of view which assumes that they behave as conjugated proteins (Stearn and Stearn, 1924a and b) has led to an intensive study of the action of both basic and acid dyes in their bacteriostatic and ...
Stearn, Allen E., Stearn, Esther Wagner
core  

Dyeing of Tussah Silk with Reactive Dyes: Dye Selection, Dyeing Conditions, Dye Fixation Characteristics, and Comparison with Mulberry Silk

Molecules
Tussah silk is one of the most widely used wild silks. It is usually dyed with acid dyes, despite the shortcoming of poor wet fastness. Reactive dyeing is a good solution to this problem. In our work, sulfatoethylsulfone (SES), sulfatoethylsulfone/monochlorotriazine (SES/MCT), monochlorotriazine (MCT), and bis(monochlorotriazine) (Bis(MCT)) dyes were ...
Yingjie Yu, Rencheng Tang
openaire   +3 more sources

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

From Anatase TiO₂ Nano-Cuboids to Nano-Bipyramids: Influence of Particle Shape on the TiO₂ Photocatalytic Degradation of Emerging Contaminants in Contrasted Water Matrices

Molecules
Water pollution, resulting from industrial effluents, agricultural runoff, and pharmaceutical residues, poses serious threats to ecosystems and human health, highlighting the need for innovative approaches to effective remediation, particularly for non ...
Humaira Asghar, Daphne Hermosilla, Francesco Pellegrino, Virginia Muelas-Ramos, Christian de los Ríos, Antonio Gascó, Valter Maurino, Muhammad Ahsan Iqbal   +7 more
doaj   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

Advanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer, Mareen Stahlberger, Xiaojing Liu, Yi Luo, Niklas E. Häußermann, Puja Singhvi, Yidong Liu, Olaf Fuhr, Martin Nieger, Lars Heinke, Thomas Heine, Christof Wöll, Stefan Bräse   +12 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Omics-Based Approaches in Research on Textile Dye Microbial Decolorization

Molecules
The development of the textile industry has negative effects on the natural environment. Cotton cultivation, dyeing fabrics, washing, and finishing require a lot of water and energy and use many chemicals.
Anna Jasińska, Aleksandra Walaszczyk, Katarzyna Paraszkiewicz   +2 more
doaj   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source