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Showing 37 to 45 of 45 entries
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In Vivo Near-Infrared Imaging Using Ternary Selenide Semiconductor Nanoparticles with an Uncommon Crystal Structure.

Small (Weinheim an der Bergstrasse, Germany)

Yao J, Lifante J, Rodríguez-Sevilla P, de la Fuente-Fernández M, Sanz-Rodríguez F, Ortgies DH, Calderon OG, Melle S, Ximendes E, Jaque D, Marin R.
PMID: 34554636
Small. 2021 Oct;17(42):e2103505. doi: 10.1002/smll.202103505. Epub 2021 Sep 23.

The implementation of in vivo fluorescence imaging as a reliable diagnostic imaging modality at the clinical level is still far from reality. Plenty of work remains ahead to provide medical practitioners with solid proof of the potential advantages of...

Fluorescence Guidance in Surgical Oncology: Challenges, Opportunities, and Translation.

Molecular imaging and biology

Olson MT, Ly QP, Mohs AM.
PMID: 29942988
Mol Imaging Biol. 2019 Apr;21(2):200-218. doi: 10.1007/s11307-018-1239-2.

Surgical resection continues to function as the primary treatment option for most solid tumors. However, the detection of cancerous tissue remains predominantly subjective and reliant on the expertise of the surgeon. Surgery that is guided by fluorescence imaging has...

Design of an AIE-Active Flexible Self-Assembled Monolayer Probe for Trace Nitroaromatic Compound Explosive Detection.

ACS sensors

Wang G, Li M, Wei Q, Xiong Y, Li J, Li Z, Tang J, Wei F, Tu H.
PMID: 33827212
ACS Sens. 2021 May 28;6(5):1849-1856. doi: 10.1021/acssensors.1c00047. Epub 2021 Apr 07.

In this work, a series of molecules TPE-PA-

Multicolor fluorescence switching material induced by force and acid.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

Zhang X, Wei J, Qi H, Bai B, Wang H, Wang D, Li M.
PMID: 34824008
Spectrochim Acta A Mol Biomol Spectrosc. 2022 Mar 05;268:120631. doi: 10.1016/j.saa.2021.120631. Epub 2021 Nov 16.

A novel D-A-D chromophore TBQM based on triphenylamine, acylhydrazone and dimethylamino was synthesized, and the emission properties of TBQM was studied in solutions as well as in aggregated state. TBQM showed obvious solvatochromism in different solutions. In addition, the...

Fluorescence Guided Surgery.

Methods and applications in fluorescence

Stewart HL, Birch DJS.
PMID: 34399409
Methods Appl Fluoresc. 2021 Aug 26;9(4). doi: 10.1088/2050-6120/ac1dbb.

Fluorescence guided surgery (FGS) is an imaging technique that allows the surgeon to visualise different structures and types of tissue during a surgical procedure that may not be as visible under white light conditions. Due to the many potential...

Self-organising maps and correlation analysis as a tool to explore patterns in excitation-emission matrix data sets and to discriminate dissolved organic matter fluorescence components.

PloS one

Ejarque-Gonzalez E, Butturini A.
PMID: 24906009
PLoS One. 2014 Jun 06;9(6):e99618. doi: 10.1371/journal.pone.0099618. eCollection 2014.

Dissolved organic matter (DOM) is a complex mixture of organic compounds, ubiquitous in marine and freshwater systems. Fluorescence spectroscopy, by means of Excitation-Emission Matrices (EEM), has become an indispensable tool to study DOM sources, transport and fate in aquatic...

Quencher-free fluorescent method for homogeneously sensitive detection of microRNAs in human lung tissues.

Analytical chemistry

Zhu G, Liang L, Zhang CY.
PMID: 25356523
Anal Chem. 2014 Nov 18;86(22):11410-6. doi: 10.1021/ac503365z. Epub 2014 Nov 07.

Sensitive and accurate analysis of microRNA (miRNA) expression is imperative for understanding the biological functions of miRNAs and the early diagnosis of human cancers. Here, we develop a quencher-free fluorescent method for homogeneously sensitive detection of let-7a miRNA using...

More is less: Creation of pathogenic microbe-related theranostic oriented AIEgens.

Biomaterials

Hu R, Deng Q, Tang Q, Zhang R, Wang L, Situ B, Gui C, Wang Z, Tang BZ.
PMID: 33691236
Biomaterials. 2021 Apr;271:120725. doi: 10.1016/j.biomaterials.2021.120725. Epub 2021 Mar 02.

Theranostic agents based on photo-dynamic therapy exhibited the properties of the noninvasive feature, spatial-temporal control and be free of drug resistance. Herein, based on the principle of "More is Less", a multifunctional nanoprobe for selective lighting-up of fungi and...

Photoactivatable aggregation-induced emission fluorophores with multiple-color fluorescence and wavelength-selective activation.

Chemistry (Weinheim an der Bergstrasse, Germany)

Peng L, Zheng Y, Wang X, Tong A, Xiang Y.
PMID: 25644036
Chemistry. 2015 Mar 09;21(11):4326-32. doi: 10.1002/chem.201406026. Epub 2015 Feb 02.

Photoactivatable (caged) fluorophores are widely used in chemistry, materials, and biology. However, the development of such molecules exhibiting photoactivable solid-state fluorescence is still challenging due to the aggregation-caused quenching (ACQ) effect of most fluorophores in their aggregate or solid...

Showing 37 to 45 of 45 entries