Results 61 to 70 of about 132,520 (297)

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

Macrophage Membrane‐Camouflaged Nanozyme Microneedles Restore Immunovascular Homeostasis Through SPP1‐ApoE Signaling in Diabetic Wounds

Advanced Healthcare Materials, EarlyView.
Macrophage membrane‐coated Cu/Zn‐MOF nanozyme microneedles (MNs) reprogram the diabetic wound microenvironment through localized, minimally invasive delivery. By suppressing M1‐like macrophage activation while promoting extracellular matrix deposition and angiogenesis, this biomimetic platform accelerates diabetic wound repair.
Qipeng Wu, Yuan Xiong, Li Lu, Han Wang, Hui Hu, Mohammad‐Ali Shahbazi, Guohui Liu, Bobin Mi   +7 more
wiley   +1 more source

Temperature Response of Rhodamine B‑Doped Latex Particles. From Solution to Single Particles [PDF]

, 2016
Nanoparticle-based temperature imaging is an emerging field of advanced applications. Herein, the sensitivity of the fluorescence of rhodamine B-doped latex nanoparticles toward temperature is described.
Girod, Marion, Soleilhac, Antonin, Dugourd, Philippe, François Bayard, Elodie Bourgeat-Lami (1442182), Marion Girod, Emmanuel Lacôte (1771780), Antonin Soleilhac, Bourgeat-Lami, Elodie, Philippe Dugourd (593804), Elodie Bourgeat-Lami, Bayard, François, Pierre-Yves Dugas (2605057), Béatrice Burdin (2003560), Marion Girod (593798), Julien Parvole, Lacote, Emmanuel, Pierre-Yves Dugas, François Bayard (2289628), Parvole, Julien, Julien Parvole (2046574), Antonin Soleilhac (1664362), Burdin, Béatrice, Rodolphe Antoine, Dugas, Pierre-Yves, Philippe Dugourd, Emmanuel Lacôte, Antoine, Rodolphe, Béatrice Burdin, Rodolphe Antoine (593801)   +29 more
core   +1 more source

Realizing real-time optical molecular imaging in peripheral nerve tissue via Rhodamine B

Frontiers in Medicine
BackgroundIatrogenic nerve injury is a consequential complication during surgery. Thus, real-time imaging of peripheral nerve (PN) possesses significant clinical implications.
Jinzheng Wei, Jinzheng Wei, Xinyu Guo, Xinyu Guo, Yixi Wang, Yunmeng Zhang, Yunmeng Zhang, Wei Zhao, Shufeng Han, Chao Liu, Chao Liu, Xiaofeng Yang, Xiaofeng Yang, Wenkai Liang   +13 more
doaj   +1 more source

A Near-Infrared Fluorescent Probe Based on a FRET Rhodamine Donor Linked to a Cyanine Acceptor for Sensitive Detection of Intracellular pH Alternations

Molecules, 2018
A fluorescence resonance energy transfer (FRET)-based near-infrared fluorescent probe (B+) for double-checked sensitive detection of intracellular pH changes has been synthesized by binding a near-infrared rhodamine donor to a near-infrared cyanine ...
Yibin Zhang, Jianheng Bi, Shuai Xia, Wafa Mazi, Shulin Wan, Logan Mikesell, Rudy L. Luck, Haiying Liu   +7 more
doaj   +1 more source

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

Journal 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

Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells

Advanced Materials, EarlyView.
This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno, Qiangrui Dong, Marco Post, Xin Meng, Cristiano Glessi, Nynke Marije Hettema, Nidas Brandsma, Sebbe Blokhuizen, Alejandro Castañeda Garcia, Srividya Ganapathy, Thieme Schmidt, Lars van Roemburg, Bing Xu, Chun‐Ting Cho, Liedewij Laan, Miao‐Ping Chien, Daan Brinks   +16 more
wiley   +1 more source

Traçages à la Rhodamine B : note technique [PDF]

, 1989
C'est une note technique destinée à faciliter la réalisation de mesures de fluorescence à partir d'épandages faits à la Rhodamine B. L'objectif initial du travail était de caler un modèle de dispersion d'un insecticide dans une rivière.
Gioda, Alain, Delfieu, Georges, Le Barbé, Luc   +2 more
core  

Photo-stability of rhodamine-B/montmorillonite nanopigments in polypropylene matrix [PDF]

, 2009
A rhodamine-B based nanopigment was developed as a colorant for polypropylene products. The cationic dye rhodamine-B was intercalated into Na+-montmorillonite (Cloisite Na+) in an acidic medium.
Sumanta Raha (20015403), Ivan Ivanov (107359), Nurul Quazi (19979733), Satinath Bhattacharya (18043654)   +3 more
core   +2 more sources

Bibliometric analysis of Rhodamine B degradation using cellulose-based materials: A review

Hybrid Advances
Environmental pollution is one of the serious problems. One of the biggest contributors to environmental pollution comes from factory waste. Factory waste generally contains harmful chemicals and microorganisms.
Heri Septya Kusuma, Ganing Irbah Al Lantip, Xenna Mutiara, Amanda Elliora Arista, Kalya Dinda Az Zahra, Handoko Darmokoesoemo, Andrew Nosakhare Amenaghawon   +6 more
doaj   +1 more source