Polymer Dots of Peryleneimide-Functionalized Polyethyleneimine: Facile Synthesis and Effective Fluorescent Sensing of Iron (III) Ions

2016 ◽  
Vol 37 (24) ◽  
pp. 2052-2056 ◽  
Author(s):  
Qing Zhang ◽  
Bo Wu ◽  
Dan Zhong ◽  
Xiaowei Zhan ◽  
Guojie Wang
Keyword(s):  
Facile Synthesis ◽  
Fluorescent Sensing ◽  
Polymer Dots

Microwave-assisted facile synthesis of polymer dots as a fluorescent probe for detection of cobalt(II) and manganese(II)

2019 ◽  
Vol 411 (11) ◽  
pp. 2373-2381 ◽  
Author(s):  
Li Zhao ◽  
Huiyu Li ◽  
Haochi Liu ◽  
Meitong Liu ◽  
Ning Huang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Facile Synthesis ◽  
Microwave Assisted ◽  
Polymer Dots

Non-Traditional Intrinsic Luminescence from Non-Conjugated Polymer Dots: Designing a Hybrid Biomaterial

2021 ◽  
Author(s):  
Rafaella Ferreira Fernandes ◽  
Giordano Paganoto ◽  
Marcia Temperini
Keyword(s):  
Conjugated Polymer ◽  
Blue Emission ◽  
Facile Synthesis ◽  
Intrinsic Luminescence ◽  
Polymer Dots

Herein, an eco-friendly and facile synthesis of the nitrogen-contain non-conjugated polymer dots (NCPD) with optimal blue emission is reported from the biopolymer β-glucan in a peptide-polysaccharide linkage (namely NH2-β-glucan). The...

Stable fluorescent CdS:Cu QDs and their hybridization with carbon polymer dots for white light emission

2016 ◽  
Vol 4 (8) ◽  
pp. 1665-1674 ◽  
Author(s):  
Manish Kr Mishra ◽  
Sangita Kundu ◽  
Goutam De
Keyword(s):  
White Light ◽  
Colloidal Solution ◽  
Light Emission ◽  
White Light Emission ◽  
Facile Synthesis ◽  
Acceptor Pair ◽  
Light Emitting ◽  
Polymer Dots ◽  
Donor Acceptor ◽  
Donor Acceptor Pair

Facile synthesis of a white light emitting colloidal solution and ORMOSIL film, by hybridizing the orange emission of CdS:Cu and the cyan emission of CPD, as a donor–acceptor pair.

Facile synthesis of sulfur-doped graphene quantum dots as fluorescent sensing probes for Ag+ ions detection

2017 ◽  
Vol 242 ◽  
pp. 231-237 ◽  
Author(s):  
Shiyue Bian ◽  
Chao Shen ◽  
Yuting Qian ◽  
Jiyang Liu ◽  
Fengna Xi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Facile Synthesis ◽  
Fluorescent Sensing ◽  
Doped Graphene

Biotemplated facile synthesis of three‐dimensional micro/nanoporous tin oxide: improving the flammable and mechanical properties of flexible PVC

2019 ◽  
Vol 14 (8) ◽  
pp. 828-830 ◽  
Author(s):  
Weihua Meng ◽  
Weihong Wu ◽  
Weiwei Zhang ◽  
Luyao Cheng ◽  
Yunhong Jiao ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tin Oxide ◽  
Three Dimensional ◽  
Facile Synthesis

Selective Degradation of Grindelic Acid and Its 3α-Hydroxy Analog: Facile Synthesis of Grindelistrictic Acids and Potential Intermediates for Erigerol

Synlett ◽  
1991 ◽  
Vol 1991 (09) ◽  
pp. 725-727 ◽  
Author(s):  
Takeshi Shimizu ◽  
Sayoko Hiranuma ◽  
Zhao-hui Qian ◽  
Hirosuke Yoshioka
Keyword(s):  
Facile Synthesis ◽  
Selective Degradation

A FACILE SYNTHESIS AND REACTIONS OF AMINO SELENOLO[2,3-b]PYRIDINE CARBOXYLATE

2015 ◽  
Vol 12 (1) ◽  
pp. 3910-3918 ◽  
Author(s):  
Dr Remon M Zaki ◽  
Prof Adel M. Kamal El-Dean ◽  
Dr Nermin A Marzouk ◽  
Prof Jehan A Micky ◽  
Mrs Rasha H Ahmed
Keyword(s):  
Biological Activity ◽  
Carbonyl Compounds ◽  
Mass Spectra ◽  
The Other ◽  
Pyridine Derivatives ◽  
Facile Synthesis ◽  
High Biological Activity ◽  
Basic Hydrolysis ◽  
Pyridine Carboxylate ◽  
Hydrolysis Of

 Incorporating selenium metal bonded to the pyridine nucleus was achieved by the reaction of selenium metal with 2-chloropyridine carbonitrile 1 in the presence of sodium borohydride as reducing agent. The resulting non isolated selanyl sodium salt was subjected to react with various α-halogenated carbonyl compounds to afford the selenyl pyridine derivatives 3a-f  which compounds 3a-d underwent Thorpe-Ziegler cyclization to give 1-amino-2-substitutedselenolo[2,3-b]pyridine compounds 4a-d, while the other compounds 3e,f failed to be cyclized. Basic hydrolysis of amino selenolo[2,3-b]pyridine carboxylate 4a followed by decarboxylation furnished the corresponding amino selenolopyridine compound 6 which was used as a versatile precursor for synthesis of other heterocyclic compound 7-16. All the newly synthesized compounds were established by elemental and spectral analysis (IR, 1H NMR) in addition to mass spectra for some of them hoping these compounds afforded high biological activity.

S(IV)–Mediated Unsymmetrical Heterocycle Cross-Couplings

2019 ◽  
Author(s):  
Min Zhou ◽  
Jet Tsien ◽  
Tian Qin
Keyword(s):  
Cross Coupling ◽  
Reductive Elimination ◽  
Facile Synthesis ◽  
Trigonal Bipyramidal

<p>Herein we report a sulfur (IV) mediated cross-coupling for facile synthesis of heteroaromatic substrates. Addition of heteroaryl nucleophiles onto a simple, readily-accessible alkyl sulfinyl (IV) chloride allows formation of a trigonal bipyramidal sulfurane intermediate. Reductive elimination therefrom provides bis-heteroaryl products in a practical and efficient fashion. <br></p>

Sign in / Sign up

Export Citation Format

Share Document