Results 11 to 20 of about 230,918 (333)

Facile Synthesis of Water-Soluble Rhodamine-Based Polymeric Chemosensors via Schiff Base Reaction for Fe3+ Detection and Living Cell Imaging

Frontiers in Chemistry, 2022
Quantitative and accurate determination of iron ions play a vital role in maintaining environment and human health, but very few polymeric chemosensors were available for the detection of Fe3+ in aqueous solutions. Herein, a water-soluble rhodamine-poly (
Xiaoyong Qiu, Jun Huang, Ning Wang, Kaijie Zhao, Jiwei Cui, Jingcheng Hao   +5 more
doaj   +1 more source

A New Boron–Rhodamine-Containing Carboxylic Acid as a Sugar Chemosensor

Sensors, 2023
We propose a boron–rhodamine-containing carboxylic acid (BRhoC) substance as a new sugar chemosensor. BRhoC was obtained by the Friedel–Crafts reaction of 4-formylbenzoic acid and N,N-dimethylphenylboronic acid, followed by chloranil oxidation.
Yuta Komori, Shun Sugimoto, Toranosuke Sato, Honoka Okawara, Ryo Watanabe, Yuki Takano, Satoshi Kitaoka, Yuya Egawa   +7 more
doaj   +1 more source

Tracer Measurements in Growing Sea Ice Support Convective Gravity Drainage Parameterizations [PDF]

, 2020
Gravity drainage is the dominant process redistributing solutes in growing sea ice. Modeling gravity drainage is therefore necessary to predict physical and biogeochemical variables in sea ice.
Bakker, D. C. E., France, J.l., Glasow, R. von, Kaiser, J., Sturges, W. T., Thomas, M., Vancoppenolle, M.   +6 more
core   +3 more sources

Sensors for Detection of the Synthetic Dye Rhodamine in Environmental Monitoring Based on SERS

Micromachines, 2022
This article presents a review of many types of SERS sensors for food safety and environmental pollution monitoring based on detecting rhodamine. It introduces the basic concepts of substrates, enhancement factors, and mechanisms, devices’ sensors ...
Nguyen Tran Truc Phuong, Thuy-An Nguyen, Vu Thi Huong, Le Hong Tho, Do Thao Anh, Hanh Kieu Thi Ta, Tran Huu Huy, Kieu The Loan Trinh, Nhu Hoa Thi Tran   +8 more
doaj   +1 more source

N-[6-(Dimethylamino)-9-phenyl-3H-telluroxanthen-3-ylidene]-N-methylmethanaminium hexafluorophosphate monoclinic polymorph

IUCrData, 2021
The title compound C23H23N2Te+·PF6−, is a monoclinic polymorph of the previously reported triclinic structure [Calitree et al. (2007). Organometallics, 26, 6248–6257].
Shea Myers, Patrick Johnson, Jason B. Benedict   +2 more
doaj   +1 more source

Green synthesis and characterization of tin dioxide nanoparticles for photocatalytic and antimicrobial studies

Materials Research Express, 2020
The tin dioxide nanoparticles (SnO _2 NPs) were fabricated via eco-friendly process using Daphne mucronata ( D. mucronata ) leaves extract as capping and reducing agent.
Sirajul Haq, Wajid Rehman, Muhammad Waseem, Amreen Shah, Abdul Rehman Khan, Mahfooz Ur Rehman, Pervaiz Ahmad, Basharat Khan, Ghazanfar Ali   +8 more
doaj   +1 more source

Tuning the Anti(myco)bacterial Activity of 3-Hydroxy-4-pyridinone Chelators through Fluorophores

Pharmaceuticals, 2018
Controlling the sources of Fe available to pathogens is one of the possible strategies that can be successfully used by novel antibacterial drugs. We focused our interest on the design of chelators to address Mycobacterium avium infections.
Maria Rangel, Tânia Moniz, André M. N. Silva, Andreia Leite   +3 more
doaj   +1 more source

Dual-modal SERS/fluorescence AuNP probe for mitochondrial imaging [PDF]

, 2017
A novel SERS/fluorescent multimodal imaging probe for mitochondria has been synthesised using 12 nm diameter gold nanoparticles (AuNP) surface functionalised with a rhodamine thiol derivative ligand.
Beija, Best, Brindle, Chen, Doubrovin, Duchen, Enüstün, Frens, Ghosh, Gonçalves, Hockings, Huang, Jaworska, Jennings, Kimling, Lavis, Lee, Lee, Lefevre, Lin, Longmire, Mayer, Pan, Rivas, Rivas, Saha, Scaduto, Stasiuk, Stasiuk, Stuchinskaya, Suksai, Sun, Sung, Wang, You, Yuan, Zhou   +36 more
core   +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

Rhodamine B Pentyl Ester and its Methyl, Ethyl, Propyl, and Butyl Homologues

Molbank, 2006
n ...
Justin A. Ross, Benjamin P. Ross, Kelly L. Cosgrove, Halina Rubinsztein-Dunlop, Ross P. McGeary   +4 more
doaj   +1 more source