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7 Results Found

  • Article
  • Open Access
1 Citations
1,089 Views
11 Pages

Switchable Fluorescence of a Mechanical Stimulus-Responsive Au-P-S Complex

  • Jieqiong Huang,
  • Yuanyuan Hu,
  • Wendi Xu,
  • Wei Yang,
  • Chengrong Lu,
  • David James Young and
  • Zhi-Gang Ren

5 December 2024

The reaction of [(3-bdppmapy)(AuCl)2] with NaHmna (3-bdppmapy = N,N’-bis-(diphenylphosphanylmethyl-3-aminopytidine, H2mna = 2-mercaptonicotinic acid)) resulted in a tetranuclear Au-P-S complex [(3-bdppmapy)2(AuHmna)2(AuCl)2] (1) which emitted b...

  • Feature Paper
  • Article
  • Open Access
10 Citations
4,580 Views
13 Pages

1 December 2019

Switchable luminescent bioprobes whose emission can be turned on as a function of specific enzymatic activity are emerging as important tools in chemical biology. We report a promising platform for the development of label-free and continuous enzymat...

  • Article
  • Open Access
59 Citations
6,059 Views
17 Pages

Facile Synthesis of Surface-Modified Carbon Quantum Dots (CQDs) for Biosensing and Bioimaging

  • Łukasz Janus,
  • Julia Radwan-Pragłowska,
  • Marek Piątkowski and
  • Dariusz Bogdał

25 July 2020

Recently, fluorescent probes became one of the most efficient tools for biosensing and bioimaging. Special attention is focused on carbon quantum dots (CQDs), which are characterized by the water solubility and lack of cytotoxicity. Moreover, they ex...

  • Article
  • Open Access
10 Citations
4,999 Views
10 Pages

Characterization of GAGG Doped with Extremely Low Levels of Chromium and Exhibiting Exceptional Intensity of Emission in NIR Region

  • Greta Inkrataite,
  • Gerardas Laurinavicius,
  • David Enseling,
  • Aleksej Zarkov,
  • Thomas Jüstel and
  • Ramunas Skaudzius

11 June 2021

Cerium and chromium co-doped gadolinium aluminum gallium garnets were prepared using sol-gel technique. These compounds potentially can be applied for NIR-LED construction, horticulture and theranostics. Additionally, magnesium and calcium ions were...

  • Review
  • Open Access
64 Citations
7,691 Views
30 Pages

4 November 2017

Solid-state functional luminescent materials arouse an enormous scientific interest due to their diverse applications in lighting, display devices, photonics, optical communication, low energy scintillation, optical storage, light conversion, or phot...

  • Article
  • Open Access
9 Citations
4,586 Views
16 Pages

Design and Study of a Photo-Switchable Polymeric System in the Presence of ZnS Nanoparticles under the Influence of UV Light Irradiation

  • Guadalupe del C. Pizarro,
  • Wilson Alavia,
  • Karen González,
  • Héctor Díaz,
  • Oscar G. Marambio,
  • Rudy Martin-Trasanco,
  • Julio Sánchez,
  • Diego P. Oyarzún and
  • Andrónico Neira-Carrillo

26 February 2022

Recent progress in the field of photosensitive materials has prompted a need to develop efficient methods to synthesize materials with basic intermolecular architectural designs and novel properties. Accordingly, in this work we design and study a ph...

  • Article
  • Open Access
8 Citations
3,549 Views
25 Pages

Croconic Acid Doped Triglycine Sulfate: Crystal Structure, UV-Vis, FTIR, Raman, Photoluminescence Spectroscopy, and Dielectric Properties

  • Elena Balashova,
  • Aleksandr A. Levin,
  • Valery Davydov,
  • Alexander Smirnov,
  • Anatoly Starukhin,
  • Sergey Pavlov,
  • Boris Krichevtsov,
  • Andrey Zolotarev,
  • Hongjun Zhang and
  • Hua Ke
  • + 1 author

9 May 2022

Triglycine sulfate (TGS) single crystals doped with croconic acid (CA) were grown by evaporation from aqueous solutions. X-ray diffraction analysis shows a slight reduction in unit cell volume in TGS:CA compared to pure TGS crystals. The polarized Ra...