One-Step Synthesis of Water-Dispersible and Biocompatible Silicon Nanoparticles for Selective Heparin Sensing and Cell Imaging

2016 ◽  
Vol 88 (21) ◽  
pp. 10474-10481 ◽  
Author(s):  
Su-dai Ma ◽  
Yong-lei Chen ◽  
Jie Feng ◽  
Juan-juan Liu ◽  
Xian-wei Zuo ◽  
...  
Keyword(s):  
Silicon Nanoparticles ◽  
Cell Imaging ◽  
Water Dispersible ◽  
One Step

One-step synthesis of water-dispersible silicon nanoparticles and their use in fluorescence lifetime imaging of living cells

2014 ◽  
Vol 2 (27) ◽  
pp. 4338-4345 ◽  
Author(s):  
Jing Wang ◽  
Dai-Xin Ye ◽  
Guo-Hai Liang ◽  
Jian Chang ◽  
Ji-Lie Kong ◽  
...  
Keyword(s):  
Fluorescence Lifetime ◽  
Fluorescence Intensity ◽  
Silicon Nanoparticles ◽  
Living Cells ◽  
Fluorescence Lifetime Imaging ◽  
Kb Cells ◽  
Water Dispersible ◽  
Lifetime Imaging ◽  
One Step

Fluorescence intensity (upper panel) and lifetime (bottom panel) images of KB cells stained with FITC (B), Si NPs (C) and unstained control (A).

Novel water-dispersible silicon nanoparticles as fluorescent and colorimetric dual-mode probe for emodin detection

2021 ◽  
Author(s):  
Congjie Pan ◽  
Qiaoqiao Wen ◽  
Longfei Ma ◽  
Xuezhen Qin ◽  
Suxiang Feng
Keyword(s):  
Hydrothermal Method ◽  
Silicon Nanoparticles ◽  
Dual Mode ◽  
Silicon Source ◽  
Water Dispersible ◽  
One Step

In this study, a colorimetric and fluorescent dual-mode probe based on water-dispersible silicon nanoparticles (SiNPs) was fabricated via a one-step hydrothermal method by using (3-aminopropyl)triethoxysilane (APTES) as silicon source and...

One-pot synthesis of novel water-dispersible fluorescent silicon nanoparticles for selective Cr2O72− sensing

2021 ◽  
Author(s):  
Qiaoqiao Wen ◽  
Congjie Pan ◽  
Xuezhen Qin ◽  
Qiujuan Ma ◽  
Suxiang Feng
Keyword(s):  
Hydrothermal Method ◽  
Silicon Nanoparticles ◽  
Visual Detection ◽  
The Novel ◽  
One Pot ◽  
Water Dispersible ◽  
Fluorescent Silicon Nanoparticles ◽  
One Step ◽  
Filtering Effect ◽  
Paper Sensor

The novel water dispersible SiNPs which were prepared by a one-step hydrothermal method were applied to the detection of Cr2O72−via internal filtering effect (IFE) and a fluorescent paper sensor for visual detection of Cr2O72− was developed.

Microfluidic chip enabled one-step synthesis of biofunctionalized CuInS2/ZnS quantum dots

Lab on a Chip ◽  
2020 ◽  
Vol 20 (16) ◽  
pp. 3001-3010
Author(s):  
Siyi Hu ◽  
Butian Zhang ◽  
Shuwen Zeng ◽  
Liwei Liu ◽  
Ken-Tye Yong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Microfluidic Chip ◽  
Cell Imaging ◽  
Robust Method ◽  
Imaging Research ◽  
One Step

A novel and robust method for synthesizing the biofunctionalized CuInS2/ZnS quantum dots by the microfluidics chips. The synthesized quantum dot materials are easy to be modified by surface targeted biomolecules and can be used in targeted cell imaging research.

Rational design of water-dispersible and biocompatible nanoprobes with H2S-triggered NIR emission for cancer cell imaging

2020 ◽  
Vol 8 (28) ◽  
pp. 6013-6016
Author(s):  
Hengyan Liu ◽  
Ge Xu ◽  
Tianli Zhu ◽  
Rongchen Wang ◽  
Jiahui Tan ◽  
...  
Keyword(s):  
Cancer Cells ◽  
Cancer Cell ◽  
Small Molecule ◽  
Rational Design ◽  
Cell Imaging ◽  
Imaging Modality ◽  
Aqueous Solubility ◽  
Water Dispersible ◽  
Nir Emission ◽  
Small Molecule Probe

A nanoprobe with good aqueous solubility and biocompatibility by trapping an H2S-activatable small molecule probe in the interior of surface cross-linked micelles was fabricated for imaging of H2S-rich cancer cells in a dual-color imaging modality.

One-step synthesis of carboxyl-functionalized rare-earth fluoride nanoparticles for cell imaging and drug delivery

RSC Advances ◽  
2015 ◽  
Vol 5 (43) ◽  
pp. 33999-34007 ◽  
Author(s):  
Zhiyang Zhang ◽  
Xiaoyan Ma ◽  
Zhirong Geng ◽  
Kuaibing Wang ◽  
Zhilin Wang
Keyword(s):  
Drug Delivery ◽  
Rare Earth ◽  
Hydrothermal Treatment ◽  
Cellular Uptake ◽  
Cell Imaging ◽  
Rare Earth Fluoride ◽  
Earth Fluoride ◽  
One Step ◽  
Fluoride Nanoparticles

CDDP was loaded onto the surface of carboxyl polymer-coated NaYF4:Yb3+/Tm3+ nanoparticles prepared by hydrothermal treatment in the form of Pt–O bonds, and delivered through cellular uptake of the NaYF4–CDDP composite.

One-Step Synthesis of Small-Sized and Water-Soluble NaREF4Upconversion Nanoparticles for In Vitro Cell Imaging and Drug Delivery

2013 ◽  
Vol 19 (8) ◽  
pp. 2685-2694 ◽  
Author(s):  
Dongmei Yang ◽  
Yunlu Dai ◽  
Pingan Ma ◽  
Xiaojiao Kang ◽  
Ziyong Cheng ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Cell Imaging ◽  
Water Soluble ◽  
One Step

scholarly journals One-Step Melt Synthesis of Water-Soluble, Photoluminescent, Surface-Oxidized Silicon Nanoparticles for Cellular Imaging Applications

2011 ◽  
Vol 23 (9) ◽  
pp. 2407-2418 ◽  
Author(s):  
Beth A. Manhat ◽  
Anna L. Brown ◽  
Labe A. Black ◽  
J. B. Alexander Ross ◽  
Katye Fichter ◽  
...  
Keyword(s):  
Silicon Nanoparticles ◽  
Cellular Imaging ◽  
Water Soluble ◽  
One Step ◽  
Melt Synthesis

One-Pot Microwave Synthesis of Water-Dispersible, High Fluorescence Silicon Nanoparticles and Their Imaging Applications in Vitro and in Vivo

2016 ◽  
Vol 88 (23) ◽  
pp. 11631-11638 ◽  
Author(s):  
Hong-Li Ye ◽  
Shi-Jiao Cai ◽  
Si Li ◽  
Xi-Wen He ◽  
Wen-You Li ◽  
...  
Keyword(s):  
Microwave Synthesis ◽  
Silicon Nanoparticles ◽  
One Pot ◽  
Water Dispersible ◽  
High Fluorescence

A Facile, “Green” One – Step, Room Temperature Synthesis of a Series of monodispersed MSe(M = Cd or Zn) Water Dispersible Nanoparticles

2008 ◽  
Vol 1138 ◽  
Author(s):  
Oluwatobi S. Oluwafemi ◽  
Neerish Revaprasadu
Keyword(s):  
Room Temperature ◽  
Metal Salt ◽  
Water Soluble ◽  
Synthetic Approach ◽  
Temperature Synthesis ◽  
Water Dispersible ◽  
Aspect Ratios ◽  
Transmission Electron ◽  
One Step ◽  
Capping Ligands

AbstractWe herein report a facile, ‘green’ one- step synthesis of a series of monodispersed water-soluble selenide nanoparticles at room temperature. The capping ligands used include, cysteine, methionine, ascorbic acid and starch which function as agents of solubilisation, stabilization and conjugation sites for biomolecules. The synthetic approach involves the addition of an appropriate volume of selenide ion produced via the reduction of selenium powder in water to an aqueous solution containing the ligand- metal salt (MCl2 M = Zn or Cd). Optical spectroscopy shows that the particles are of high quality while the transmission electron microscopy (TEM) of the samples shows variation in shapes ranging from dots to rods of high and low aspect ratios.

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