Selective FRET-based sensing of 4-nitrophenol and cell imaging capitalizing on the fluorescent properties of carbon nanodots from apple seeds

2018 ◽  
Vol 258 ◽  
pp. 1152-1160 ◽  
Author(s):  
Anna Chatzimarkou ◽  
Theodoros G. Chatzimitakos ◽  
Athanasia Kasouni ◽  
Lamprini Sygellou ◽  
Apostolos Avgeropoulos ◽  
...  
Keyword(s):  
Cell Imaging ◽  
Carbon Nanodots ◽  
Fluorescent Properties ◽  
Apple Seeds

scholarly journals Cytotoxicity and cell imaging of six types of carbon nanodots prepared through carbonization and hydrothermal processing of natural plant materials

RSC Advances ◽  
2021 ◽  
Vol 11 (27) ◽  
pp. 16661-16674
Author(s):  
Yu-Yu Chen ◽  
Wen-Ping Jiang ◽  
Huan-Luen Chen ◽  
Hui-Chi Huang ◽  
Guan-Jhong Huang ◽  
...  
Keyword(s):  
Cell Imaging ◽  
Cost Effective ◽  
Carbon Nanodots ◽  
Hydrothermal Processing ◽  
Plant Materials ◽  
Agriculture Waste ◽  
Natural Plant ◽  
Green Nanotechnology ◽  
Cost Effective Method ◽  
Low Cytotoxicity

Green nanotechnology of six types of carbon nanodots (CNDs), and their sourcing from abundant natural plants, herbs, and agriculture waste, provides a cost-effective method, with low cytotoxicity and stable fluorescence, for biolabeling and for developing cell nanocarriers.

Ionic Liquid-Functionalized Fluorescent Carbon Nanodots and Their Applications in Electrocatalysis, Biosensing, and Cell Imaging

Langmuir ◽  
2014 ◽  
Vol 30 (49) ◽  
pp. 15016-15021 ◽  
Author(s):  
Haijuan Li ◽  
Limei Chen ◽  
Haoxi Wu ◽  
Haili He ◽  
Yongdong Jin
Keyword(s):  
Ionic Liquid ◽  
Cell Imaging ◽  
Carbon Nanodots ◽  
Fluorescent Carbon Nanodots ◽  
Fluorescent Carbon

Tuning the properties of atomically precise gold nanoclusters for biolabeling and drug delivery

2020 ◽  
Vol 56 (62) ◽  
pp. 8766-8769 ◽  
Author(s):  
Man-Man Xu ◽  
Tong-Tong Jia ◽  
Bingjie Li ◽  
Wang Ma ◽  
Xiaoyuan Chen ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Atomic Structure ◽  
Self Assembly ◽  
Cell Imaging ◽  
Gold Nanoclusters ◽  
Cationic Polymer ◽  
Structure Transformation ◽  
Fluorescent Properties

The fluorescent properties of atomically precise nanoclusters have been regulated by solvent-induced atomic structure transformation and cationic polymer-induced self-assembly for cell imaging and drug delivery.

Corrigendum to “Fluorescent carbon nanodots for targeted in vitro cancer cell imaging” [Appl. Mater. Today 4 (2016) 71–77]

2019 ◽  
Vol 17 ◽  
pp. 236-240 ◽  
Author(s):  
Sandhya Aiyer ◽  
Rajendra Prasad ◽  
Manoj Kumar ◽  
K. Nirvikar ◽  
Bhanprakash Jain ◽  
...  
Keyword(s):  
Cancer Cell ◽  
Cell Imaging ◽  
Carbon Nanodots ◽  
Cancer Cell Imaging ◽  
Fluorescent Carbon Nanodots ◽  
Fluorescent Carbon

scholarly journals Fluorescent N-functionalized carbon nanodots from carboxymethylcellulose for sensing of high-valence metal ions and cell imaging

RSC Advances ◽  
2021 ◽  
Vol 11 (55) ◽  
pp. 34898-34907
Author(s):  
Zhenzhen Liu ◽  
Runsen Li ◽  
Yan Li ◽  
Jingpeng Zhou ◽  
Yumei Gong ◽  
...  
Keyword(s):  
Metal Ions ◽  
Hydrothermal Treatment ◽  
Cell Imaging ◽  
Cellular Imaging ◽  
Carbon Nanodots ◽  
Selective Detection ◽  
One Pot

N-CDs were synthesized using simple and fast one-pot hydrothermal treatment, and were successfully applied as sensors for the selective detection of environmental high-valence metal ions and cellular imaging.

scholarly journals Polyethylene Glycol6000/carbon Nanodots as Fluorescent Bioimaging Agents

Nanomaterials ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 677 ◽  
Author(s):  
Chun-Chieh Fu ◽  
Chun-Yung Wu ◽  
Chih-Ching Chien ◽  
Tai-Hao Hsu ◽  
Shih-Fu Ou ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Carbon Nanodots ◽  
Gram Negative Bacteria ◽  
Fluorescent Properties ◽  
Gram Positive ◽  
Gram Negative ◽  
Different Types ◽  
Living Organisms ◽  
Surface Modified

Photoluminescent nanomaterials have immense potential for use in biological systems due to their excellent fluorescent properties and small size. Traditional semiconductor quantum dots are heavy-metal-based and can be highly toxic to living organisms, besides their poor photostability and low biocompatibility. Nano-sized carbon quantum dots and their surface-modified counterparts have shown improved characteristics for imaging purposes. We used 1,3, 6-trinitropyrene (TNP) and polyethylene glycol6000 (PEG6000) in a hydrothermal method to prepare functional polyethylene glycol6000/carbon nanodots (PEG6000/CDs) and analyzed their potential in fluorescent staining of different types of bacteria. Our results demonstrated that PEG6000/CDs stained the cell pole and septa of gram-positive bacteria B. Subtilis and B. thuringiensis but not those of gram-negative bacteria. The optimal concentration of these composite nanodots was approximately 100 ppm and exposure times varied across different bacteria. The PEG6000/CD composite had better photostability and higher resistance to photobleaching than the commercially available FM4-64. They could emit two wavelengths (red and green) when exposed to two different wavelengths. Therefore, they may be applicable as bioimaging molecules. They can also be used for differentiating different types of bacteria owing to their ability to differentially stain gram-positive and gram-negative bacteria.

Waste derived sustainable carbon nanodots as a new approach for sensitive quantification of ethionamide and cell imaging

2019 ◽  
Vol 376 ◽  
pp. 54-62 ◽  
Author(s):  
Datta B. Gunjal ◽  
Anil H. Gore ◽  
Amrut R. Bhosale ◽  
Vaibhav M. Naik ◽  
Prashant V. Anbhule ◽  
...  
Keyword(s):  
Cell Imaging ◽  
Carbon Nanodots ◽  
New Approach

Fluorescent carbon nanodots for targeted in vitro cancer cell imaging

2016 ◽  
Vol 4 ◽  
pp. 71-77 ◽  
Author(s):  
Sandhya Aiyer ◽  
Rajendra Prasad ◽  
Manoj Kumar ◽  
K. Nirvikar ◽  
Bhanprakash Jain ◽  
...  
Keyword(s):  
Cancer Cell ◽  
Cell Imaging ◽  
Carbon Nanodots ◽  
Cancer Cell Imaging ◽  
Fluorescent Carbon Nanodots ◽  
Fluorescent Carbon
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