Results 71 to 80 of about 5,164 (236)

Interaction of the Fluorescent Cell-Labeling Dye Rhodamine 6G with Low-Molecular-Weight Compounds: A Comparative QCM Study of Adsorption Capacity of Rh6G for Gaseous Analytes

Engineering Proceedings, 2023
Rhodamine 6G is widely used in biochemistry and cell imaging as a sensitive layer of chemical sensors. At the same time, the features of the interaction of Rh6G with low-molecular-weight analytes present in most biochemical preparations have not been ...
Ivanna Kruglenko, Julia Burlachenko, Borys Snopok   +2 more
doaj   +1 more source

Quantum Batteries: A Materials Science Perspective

Advanced Materials, EarlyView.
This perspective is focused on advanced materials that might allow the new device class of quantum batteries to be developed. These systems include microcavities with organic molecules, inorganic nanostructures and perovskites, and superconductor circuits.
Andrea Camposeo, Tersilla Virgili, Floriana Lombardi, Giulio Cerullo, Dario Pisignano, Marco Polini   +5 more
wiley   +1 more source

Replica symmetry breaking in specially designed TiO$_{2}$ nanoparticles-based dye-colloidal random laser [PDF]

, 2015
By using specially designed nanoparticles scatterers which prevents photodegradation of the dye, we present clear demonstration of replica symmetry break and a photonic paramagnetic to spin-glass phase transition in a random laser operating in the incoherent feedback regime based on ethanol solution of Rhodamine 6G and amorphous TiO2 nanoparticles.
arxiv   +1 more source

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices

Advanced Materials, EarlyView.
The special photo‐responsiveness of upconversion nanoparticles has opened up a new path for the advancement of near‐infrared (NIR)‐responsive optoelectronics. However, challenges such as low energy‐conversion efficiency and high nonradiative losses still persist.
Sunyingyue Geng, Hangfei Li, Ziyu Lv, Yongbiao Zhai, Bobo Tian, Ying Luo, Ye Zhou, Su‐Ting Han   +7 more
wiley   +1 more source

IR, ¹H-NMR, UV-Vis and thermal studies on the Rhodamine 6G charge-transfer complexes

Bulletin of the Chemical Society of Ethiopia, 2011
Charge-transfer (CT) complexes formed between Rhodamine 6G (Rh6G) as donor with iodine, CLA and PA as acceptors have been studied spectrophotometrically.
Moamen S. Refat, Hamada M.A. Killa, M.Y. El-Sayed   +2 more
doaj  

3D Hollow MoS2 Architecture Enabled Highly Sensitive SERS Detection

Advanced Materials Interfaces, EarlyView.
A single‐layer MoS2 self‐assembled 3D nanostructure as a novel metal‐free SERS substrate enables effectively improved SERS performance both experimentally and theoretically. The EF and LOD of the substrate reaches 1.68 × 106 and 10−8 M, respectively. The distinct SERS properties are attributed to the enhanced charge transfer between the substrate and ...
Chao Gao, Yi Yang, Huijie Chen, Xiaoqing Gao, Xingxing Zhang, Zhiqian Song, Tianyang Zhang, Kai Chen, Xiaohong Wang, Yingdong Han   +9 more
wiley   +1 more source

Synthesis of titanate nanostructures using amorphous precursor material and their adsorption/photocatalytic properties [PDF]

Journal of Materials Science 47 (2012) 4305-4312, 2012
This paper reports on a new and swift hydrothermal chemical route to prepare titanate nanostructures (TNS) avoiding the use of crystalline TiO2 as starting material. The synthesis approach uses a commercial solution of TiCl3 as titanium source to prepare an amorphous precursor, circumventing the use of hazardous chemical compounds. The influence of the
arxiv   +1 more source

Titanium Oxysulfate‐Derived 1D Lepidocrocite Titanate Nanostructures

Advanced Materials Interfaces, EarlyView.
A novel synthesis protocol is presented for creating high‐quality titania nanofilaments. This method transcends the limitations of traditional techniques, leveraging a solution precipitation process fine‐tuned for lower temperatures and minimal reagent use. The result?
Sukanya Maity, Mohamed Ibrahim, Hussein Badr, Treesa Reji, Mary Q. Hassig, Tongjie Zhang, Christopher Li, Johanna Rosén, Michel W. Barsoum   +8 more
wiley   +1 more source

Effective Manipulation of Water Droplets on Open Superhydrophobic Glass Surfaces by Using a Triboelectrically Charged Polytetrafluoroethylene Rod on the Back Side of These Surfaces

Advanced Materials Interfaces, EarlyView.
The movement of pure water droplets on a superhydrophobic glass surface is precisely controlled through electrostatic manipulation using a polytetrafluoroethylene (PTFE) rod from the opposite side. With just a few seconds of triboelectric charging, the PTFE rod directs droplets, achieving acceleration over 10 000 mm s−2.
Wei Chen Huang, Ming Yen Chang, Jiann Shieh, Chun Hung Lin, Chin Chi Hsu   +4 more
wiley   +1 more source

Degradation of Rhodamine dyes by Advanced Oxidation Processes (AOPs) – Focus on cavitation and photocatalysis - A critical review

Water Resources and Industry, 2023
This review evaluates selected advanced oxidation processes (AOPs) - cavitation and photocatalysis - successfully used for wastewater treatment towards degradation of Rhodamine (Rh) dyes.
Ashish V. Mohod, Malwina Momotko, Noor Samad Shah, Mateusz Marchel, Mohammad Imran, Lingshuai Kong, Grzegorz Boczkaj   +6 more
doaj