Results 51 to 60 of about 12,399,117 (198)

Polydiacetylene rhodamine-based colorimetric chemosensor for Au³⁺ detection

, 2022
A novel platform of a polydiacetylene combined with rhodamine B (PDA-Rho) colorimetric chemosensor array was prepared from a diacetylene monomer and rhodamine B derivative.
Chatthai Kaewtong (2423104), Datchanee Pattavarakorn (14034115), Audchara Saenkham (14034109), Wandee Rakrai (14034106), Thawatchai Tuntulani (1939009), Banchob Wanno (14034103), Sanguansak Sriphalang (14034112), Buncha Pulpoka (2053663)   +7 more
core   +1 more source

Picosecond Spectroscopy of Rhodamine B [PDF]

, 1981
A series of picosecond excite-probe experiments was performed on various concentrations of aqueous and ethanolic solutions of rhodamine B in order to determine the existence of dimerization in those solutions.
Clark, James Burton
core  

Readily accessible rhodamine B-based photoresponsive material

, 2013
A photochromic rhodamine B-based material containing Cd(II) as bridge was facilely prepared. The 4-methoxylsalicylaldehyde rhodamine B hydrazone Cd(II) complex displayed unusual ring-open response upon 365 nm UV irradiation, exhibiting long photochromic ...
Li, Kai, Tong, AiJun, Xiang, Yu, Tang, Ben Zhong   +3 more
core   +1 more source

Rhodamine B triggers ovarian toxicity through oxidative stress, decreases in the number of follicles, 17B-estradiol level, and thickness of endometrium

Çukurova Üniversitesi Tıp Fakültesi Dergisi, 2014
Objective: The purpose of this study was to analyze the effects of exposure to rhodamine B on ovarian oxidative stress, ovarian follicles, hormone 17beta-estradiol and thickness of endometrium.
Syiska Atik Maryanti, Siti Suciati, Endang Sri Wahyuni, Sanarto Santoso, I Wayan Arsana Wiyasa   +4 more
doaj  

Kinetic, Mechanistic, Thermodynamic and Equilibrium Studies on the Adsorption of Rhodamine B by Acid Activated Low Cost Carbon

E-Journal of Chemistry, 2008
A carbonaceous adsorbent prepared from an indigenous waste by acid treatment was tested for its efficiency in removing Rhodamine B (RDB). The parameters studied include agitation time, initial dye concentration, carbon dose, pH and temperature.
S. Arivoli, M. Henkuzhali
doaj   +1 more source

The photolysis of rhodamine B in solution [PDF]

Australian Journal of Chemistry, 1974
In the flash photolysis of aqueous alcoholic solutions of rhodamine B, the semiquinone radical of the dye is formed by absorption of light at wavelengths shorter than 300 nm. It is proposed that impurities in the alcohol sensitize the radical formation.
openaire   +1 more source

Application of Used Cooking Oil Based Emulsion Liquid Membrane for Rhodamine B Extraction

Jurnal Rekayasa Kimia & Lingkungan
Used cooking oil is utilized as a nontoxic and environmentally friendly organic diluent without the need for complicated pretreatment. Cationic dye rhodamine B was chosen as a sample because of its ability to decolorize water and its use as a base ...
Nur Hidayati, Azzahra Ardya Kamaratih, Herry Purnama   +2 more
doaj   +1 more source

Photocatalytic Degradation of Rhodamine B by C and N Codoped TiO2 Nanoparticles under Visible-Light Irradiation

Journal of Chemistry, 2020
C and N codoped TiO2 nanoparticles were synthesized via a solvothermal method. The degradation of Rhodamine B by the photocatalyst C, N-TiO2 was investigated under visible-light irradiation generated by using a 36 W compact fluorescent lamp which is ...
Thuy Thi Thanh Le, Trinh Dinh Tran
doaj   +1 more source

Simultaneous determination of fluorescein, rhodamine 6G and rhodamine B in turbid solution by polarization variable-angle synchronous fluorescence spectrometry [PDF]

, 2000
Polarization variable-angle synchronous fluorescence spectrometry was proposed to determine samples in turbid solution. A mixture of fluorescein, rhodamine 6G and rhodamine B was used to evaluate the technique.
李耀群, Qian, F, Li, YQ, Huang, XZ
core  

Photodegradation of rhodamine B over natural zeolite/ZnO

Rhodamine B is dye compound commonly used in the textile industry that consisted of azo compound. Azo compound generally difficult to be degraded. Undegradated azo compound in rhodamine B make it danger for the environment.
Rahmawati, Vera Dwi Nur, Prodjosantoso, Anti Kolonial, Utomo, M. Pranjoto, Triani, Tisia Miftakhul, Budiasih, Kun Sri, Yunita, Isti   +5 more
core   +1 more source