Facile synthesis of superparamagnetic magnetite nanoflowers and their applications in cellular imaging

RSC Advances ◽  
2016 ◽  
Vol 6 (48) ◽  
pp. 42649-42655 ◽  
Author(s):  
Chichong Lu ◽  
Hao Wang ◽  
Jianmei Ma ◽  
Huanxiang Yuan ◽  
Haiyan Liang ◽  
...  

Thermal decomposition of an iron-oleate complex in the presence of a surfactant gives water-soluble biocompatible superparamagnetic magnetite nanoflowers via a one-pot reaction.

Nanoscale ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 5678-5684 ◽  
Author(s):  
Pragati Awasthi ◽  
Xinyi An ◽  
Jiajia Xiang ◽  
Nagendra Kalva ◽  
Youqing Shen ◽  
...  

The water-soluble PEG-PATU Ag2S QDs have been successfully prepared by one-pot method, which display the favorable NIR-II fluorescence property for in vivo bioimaging.


ChemInform ◽  
2016 ◽  
Vol 47 (21) ◽  
Author(s):  
Siby Mathew ◽  
Fazalurahman Kuttassery ◽  
Daisuke Yamamoto ◽  
Satomi Onuki ◽  
Yu Nabetani ◽  
...  

2016 ◽  
Vol 89 (3) ◽  
pp. 334-336 ◽  
Author(s):  
Siby Mathew ◽  
Fazalurahman Kuttassery ◽  
Daisuke Yamamoto ◽  
Satomi Onuki ◽  
Yu Nabetani ◽  
...  

Synthesis ◽  
2020 ◽  
Author(s):  
Peter Ehlers ◽  
Peter Langer ◽  
Marian Blanco Ponce ◽  
Silvio Parpart ◽  
Alexander Villinger ◽  
...  

AbstractA concise and modular synthesis of pyrrolo[1,2-a][1,6]- and [1,8]naphthyridines by a one-pot two-step reaction consisting of electrophilic acylation followed by an alkyne-carbonyl-metathesis reaction as the final cyclization step is reported. This developed synthetic methodology allows the facile synthesis of these heterocyclic core structures in mainly high overall yields under metal-free conditions. Reaction conditions are carefully optimized and display a novel supplement to access these tricyclic heterocyclic compounds.


Crystals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 117
Author(s):  
Yousef Hijji ◽  
Rajeesha Rajan ◽  
Hamdi Ben Yahia ◽  
Said Mansour ◽  
Abdelkader Zarrouk ◽  
...  

The(3R,4R,6R)-3-(((E)-2-hydroxybenzylidene)amino)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,4,5-triol water-soluble Glucose amine Schiff base (GASB-1) product was made available by condensation of 2-hydroxybenzaldehyde with (3R,6R)-3-amino-6-(hydroxymethyl)-tetra-hydro-2H-pyran-2,4,5-triol under mono-mode microwave heating. A one-pot 5-minute microwave-assisted reaction was required to complete the condensation reaction with 90% yield and without having byproducts. The 3D structure of GASB-1 was solved from single crystal X-ray diffraction data and computed by DFT/6-311G(d,p). The Hirshfeld surface analysis (HSA), molecular electronic potential (MEP), Mulliken atomic charge (MAC), and natural population analysis (NPA) were performed. The IR and UV-Vis spectra were matched to their density functional theory (DFT) relatives and the thermal behavior was resolved in an open-room condition via thermogravimetry/Derivative thermogravimetry (TG/DTG) and differential scanning calorimetry (DSC). The highest occupied molecular orbital/lowest unoccupied molecular orbital (HOMO/LUMO), density of state (DOS), and time-dependence TD-DFT computations were correlated to the experimental electron transfer in water and acrylonitrile solvents.


2021 ◽  
Author(s):  
Hao Li ◽  
Feihe Huang ◽  
Shuai Fang ◽  
Errui Li ◽  
Dingsheng Zhu ◽  
...  

A water-soluble cage containing three naphthalenediimide (NDI) units was synthesized in a one-pot manner without chromatographic purification, during which six irreversible C−N bonds formed simultaneously via SN2 reaction. The cage...


2021 ◽  
Vol 6 (6) ◽  
pp. 1191-1198
Author(s):  
Zhen Shi ◽  
Yazhen Wang ◽  
Yu Sun ◽  
Xueying Wu ◽  
Tianyuan Xiao ◽  
...  

Author(s):  
Jinliang Zhang ◽  
Junqing Liu ◽  
Danmiao Kang ◽  
Zhijiang Su ◽  
Wenbin Liang ◽  
...  

2021 ◽  
Author(s):  
Lamiaa Reda Ahmed ◽  
Ahmed F. M. EL-Mahdy ◽  
Cheng-Tang Pan ◽  
Shiao-Wei Kuo

In this paper, we describe the construction of a new fluorescent hydroxyl- and hydrazone-based covalent organic framework (TFPB-DHTH COF) through the one-pot polycondensation of 1,3,5-tris(4-formylphenyl)benzene (TFPB) and 2,5-dihydroxyterephthalohydrazide (DHTH) under...


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