Results 31 to 40 of about 12,399,117 (198)

Synthesis of praseodymium-and molybdenum- sulfide nanoparticles for dye-photodegradation and near-infrared deep-tissue imaging

open access: yesMaterials Research Express, 2020
Development of nanoparticles with multi-functionalities is of great importance. In this study, praseodymium sulfide (Pr _2 S _3 ) and molybdenum sulfide (MoS _2 ) nanoparticles were synthesized. The structural, morphological and optical properties of the
Ye Wu   +6 more
doaj   +1 more source

Construction of mercury ion fluorescence system in water samples and art materials and fluorescence detection method for rhodamine B derivatives

open access: yesGreen Processing and Synthesis, 2022
At present, the research on fluorescent molecular probe has become a hot topic in the field of environmental science, chemical materials, medicine, and other fields.
Wang Zhankun   +3 more
doaj   +1 more source

Chemical structure of Rhodamine B.

open access: yes, 2019
Chemical structure of Rhodamine B.
Akil Ahmad (6696104)   +3 more
core   +1 more source

ALAT PENDETEKSI DAN PENGUKUR KADAR RHODAMIN B SEBAGAI PEWARNA BERBAHAYA PADA MAKANAN DENGAN BASIS LED RGB

open access: yesSpektra: Jurnal Fisika dan Aplikasinya, 2016
Abstrak Rhodamin B adalah salah satu zat pewarna sintetis yang biasa digunakan pada industri tekstil dan kertas. Zat tersebut ditetapkan sebagai zat yang dilarang penggunaannya pada makanan melalui Menteri Kesehatan (Permenkes) No.239/Menkes/Per/V/85.
Sahrul Hidayat   +4 more
doaj   +1 more source

A Study of the Spectral Properties of Rhodamine (6G&B) DyesMixture Dissolved in Chloroform [PDF]

open access: yesEngineering and Technology Journal, 2012
The spectral properties (absorption and fluorescence) of laser dyes (R6G& R B)mixture have been studied; this type of laser dye belongs to the Xanthenes family,and has been dissolved in chloroform to prepare (1*10-5, 2*10-5, 5*10-5, 7*10-5, 1*10-4M) at ...
Slafa I. Ibrahim
doaj   +1 more source

Optical Spectral Study of Rhodamine Dyes Mixture Solution in Chloroform [PDF]

open access: yesEngineering and Technology Journal, 2013
The spectral properties (absorption and fluorescence) of laser dyes (Rhodamine6G, Rhodamine 3GO and Rhodamine B) mixture have been studied. This type of laser dye belongs to the Xanthenes family, it has dissolved in chloroform to prepare (1*10-5 M) in ...
Slafa Ismael Ibrahim   +1 more
doaj   +1 more source

Fluorogenic Detection of Human Serum Albumin Using Curcumin-Capped Mesoporous Silica Nanoparticles

open access: yesMolecules, 2022
Mesoporous silica nanoparticles loaded with rhodamine B and capped with curcumin are used for the selective and sensitive fluorogenic detection of human serum albumin (HSA).
Ismael Otri   +4 more
doaj   +1 more source

Degradation of rhodamine B with manganese dioxide nanorods [PDF]

open access: yesJournal of Water and Health, 2018
Abstract This is an investigation on oxidative degradation of rhodamine B (RhB) by manganese dioxide (MnO2) nanorods synthesized by redox co-precipitation method. Field emission scanning electron microscopy of MnO2 nanorods at an electron voltage of 10 kV revealed a rod-like morphology for the synthesized nanoparticles. Fourier transform
V, Sabna   +2 more
openaire   +2 more sources

The effect of Rhodamine B on the cerebellum and brainstem tissue of Rattus norvegicus

open access: yesJournal of Public Health Research, 2020
Background: Rhodamine B is a component of xenobiotic substance metabolized by cytochrome P450 in the body to produce free radicals, which affects the activity of Superoxidase Dismutase (SOD), thereby, leading to oxidative stress, injury, increase in cell
Dewi Ratna Sulistina, Santi Martini
doaj   +1 more source

THE APPLICATION OF NATURAL ZEOLITE FROM CIAMIS AS TiO2 PHOTOCATALYST SUPPORT FOR RHODAMINE B DYE PHOTODEGRADATION

open access: yesJurnal Sains Dasar, 2016
The composite of zeolite-TiO2 was successfully prepared by mixing acid- activated Ciamis natural zeolite and TiO2 Degussa in absolute ethanol. The composite obtained was characterized by XRD, FT-IR and XRF.
Siti Agusriyanti, Pedy Artsanti
doaj  

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