Nanotechnology-based rose Bengal: A broad-spectrum biomedical tool

S Demartis, A Obinu, E Gavini, P Giunchedi, G Rassu - Dyes and Pigments, 2021 - Elsevier
Rose Bengal is an anionic xanthene dye, a derivative of fluorescein, born in the 19th century
as a textile dye; to date, it is known primarily in ophthalmology as a diagnostic tool and …

Non-porphyrinoid photosensitizers mediated photodynamic inactivation against bacteria

L Sobotta, P Skupin-Mrugalska, J Piskorz, J Mielcarek - Dyes and Pigments, 2019 - Elsevier
Nowadays we are approaching the “post-antibiotic era,” and the multi-drug resistant bacteria
become a serious problem. Thus, the new strategies of infection treatment are extensively …

Green synthesis of silver nanoparticles using Murraya koenigii leaf extract with efficient catalytic, antimicrobial, and sensing properties towards heavy metal ions

PP Sarma, K Barman, PK Baruah - Inorganic Chemistry Communications, 2023 - Elsevier
Industrial waste containing organic pollutants like nitrophenols, dye pigments, trace of heavy
metals, and harmful bacteria accounts for a substantial portion of threatening pollutants that …

Guanine quantum defects in carbon nanotubes for biosensing

P Galonska, JM Mohr, CA Schrage… - The Journal of …, 2023 - ACS Publications
Fluorescent single-wall carbon nanotubes (SWCNTs) are used as nanoscale biosensors in
diverse applications. Selectivity is built in by noncovalent functionalization with polymers …

Photochemistry of rose bengal in water and acetonitrile: a comprehensive kinetic analysis

L Ludvíková, P Friš, D Heger, P Šebej, J Wirz… - Physical Chemistry …, 2016 - pubs.rsc.org
The photophysical and photochemical properties of rose bengal (RB) in degassed aqueous
and acetonitrile solutions were studied using steady-state and transient absorption …

Organic dye photocatalyzed α-oxyamination through irradiation with visible light

H Liu, W Feng, CW Kee, Y Zhao, D Leow, Y Pan… - Green …, 2010 - pubs.rsc.org
Rose Bengal, an organic dye, was used as a visible light photocatalyst to investigate novel α-
oxyamination reactions between 1, 3-dicarbonyl compounds and a free radical (TEMPO) …

Aptamer-Conjugated Micelles for Targeted Photodynamic Therapy Via Photoinitiated Polymerization-Induced Self-Assembly

AB Korpusik, Y Tan, JB Garrison, W Tan… - …, 2021 - ACS Publications
Here, we report photoinitiated polymerization-induced self-assembly (photo-PISA) mediated
by Rose Bengal methacrylate (RBMA) to reproducibly construct nanoparticles in one pot, on …

An efficient solution-processable hybridized local and charge-transfer (HLCT)-based deep-red fluorescent emitter for simple structured non-doped OLED

S Kongsabay, P Funchien, P Chasing… - Journal of …, 2022 - Elsevier
The development of highly efficient deep-red fluorescent emitters is still a challenging task
due to their intrinsic low bandgap characteristics resulting in low fluorescence emission in …

Extraction, optical properties, and aging studies of natural pigments of various flower plants

SM Amir-Al Zumahi, N Arobi, H Taha, MK Hossain… - Heliyon, 2020 - cell.com
In this paper, we reported the extraction process of five different flowering plants utilizing
different dye extraction methods and solvents (ethanol and water) to choose the best dye …

3D Printed Microneedles for the Transdermal Delivery of NAD+ Precursor: Toward Personalization of Skin Delivery

M Ali, S Namjoshi, K Phan, X Wu… - ACS Biomaterials …, 2024 - ACS Publications
3D printing of microneedles (μNDs) for transdermal therapy has the potential to enable
patient personalization based on the target disease, site of application, and dosage …