Results 1 to 10 of about 153,995 (256)

Fluorescent Probe with Dual Energy Transfer Process for Selective Fe3+ Detection and Cellular Imaging [PDF]

open access: yesMicromachines
Traditional fluorescent probes often exhibit compromised response and specificity due to poor adaptability to varying polar environments. Herein, we present the development of a robust Fe3+-specific small-molecule sensor by linking a tetraphenylsilole ...
Lei Zhong   +4 more
doaj   +2 more sources

Hydrophobic analogues of rhodamine B and rhodamine 101: potent fluorescent probes of mitochondria in living C. elegans [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2012
Mitochondria undergo dynamic fusion and fission events that affect the structure and function of these critical energy-producing cellular organelles.
Laurie F. Mottram   +3 more
doaj   +2 more sources

Effect of Enamel Pre-etching with Sodium Hypochlorite Deproteinisation and Bonding Agent on Retention and Microleakage of Pit and Fissure Sealants: An In-vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Sealants have proved to be one of the easiest methods of caries prevention in young permanent teeth, the placement of which is very technique sensitive. The non-invasive method of pretreating the enamel surface by deproteinising it with
VV MUBEENA   +4 more
doaj   +1 more source

Voltammetric behaviour of Rhodamine B at a screen-printed Carbon electrode and its trace determination in environmental water samples [PDF]

open access: yes, 2022
The voltammetric behaviour of Rhodamine B was studied at a screen‐printed carbon electrode (SPCE), by cyclic and differential pulse voltammetry. Cyclic voltammograms exhibited two reduction peaks (designated R1 and R2) generated from the reduction of the
Kevin C. Honeychurch   +2 more
core   +1 more source

Rhodamine 101 conjugates of triterpenoic amides are of comparable cytotoxicity as their Rhodamine B analogs [PDF]

open access: yes, 2022
Pentacyclic triterpenoic acids (betulinic, oleanolic, ursolic, and platanic acid) were selected and subjected to acetylation followed by the formation of amides derived from either piperazine or homopiperazine.
Csuk, René   +5 more
core   +2 more sources

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

Simultaneous Absorbance and Fluorescence Measurements Using an Inlaid Microfluidic Approach

open access: yesSensors, 2021
A novel microfluidic optical cell is presented that enables simultaneous measurement of both light absorbance and fluorescence on microlitre volumes of fluid.
Joshua J. Creelman   +4 more
doaj   +1 more source

Could Sterile Aedes albopictus Male Releases Interfere with Aedes aegypti Population in Reunion Island?

open access: yesInsects, 2022
In Reunion Island, the feasibility of an Aedes albopictus control program using the Sterile Insect Technique (SIT) is studied. Because, in some regions, Ae.
Harilanto Felana Andrianjakarivony   +5 more
doaj   +1 more source

Interactions between Rhodamine Dyes and Model Membrane Systems—Insights from Molecular Dynamics Simulations

open access: yesMolecules, 2022
Background: rhodamines are dyes widely used as fluorescent tags in cell imaging, probing of mitochondrial membrane potential, and as P-glycoprotein model substrates.
Nisa Magalhães   +8 more
doaj   +1 more source

Tracking Fluorescent Dye Dispersion from an Unmanned Aerial Vehicle

open access: yesSensors, 2021
Commercial unmanned aerial vehicles continue to gain popularity and their use for collecting image data and recording new phenomena is becoming more frequent.
Pawel Burdziakowski   +3 more
doaj   +1 more source

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