A novel strategy to directly fabricate flexible hollow nanofibers with tunable luminescence–electricity–magnetism trifunctionality using one-pot electrospinning

2015 ◽  
Vol 17 (35) ◽  
pp. 22977-22984 ◽  
Author(s):  
Yawen Liu ◽  
Qianli Ma ◽  
Xiangting Dong ◽  
Wensheng Yu ◽  
Jinxian Wang ◽  
...  
Keyword(s):  
Electrospinning Process ◽  
Coaxial Electrospinning ◽  
Hollow Nanofibers ◽  
One Pot ◽  
Novel Strategy ◽  
First Time

Novel photoluminescent–electrical–magnetic trifunctional flexible Eu(BA)3phen/PANI/Fe3O4/PVP hollow nanofibers were constructed using a one-pot coaxial electrospinning process for the first time.

One-pot coaxial electrospinning fabrication and properties of magnetic-luminescent bifunctional flexible hollow nanofibers

2014 ◽  
Vol 120 ◽  
pp. 126-129 ◽  
Author(s):  
Wensheng Yu ◽  
Qianli Ma ◽  
Xuliang Li ◽  
Xiangting Dong ◽  
Jinxian Wang ◽  
...  
Keyword(s):  
Coaxial Electrospinning ◽  
Hollow Nanofibers ◽  
One Pot

Enzyme and photoredox sequential catalysis for the synthesis of 1,3-oxazine derivatives in one pot

2017 ◽  
Vol 7 (9) ◽  
pp. 1937-1942 ◽  
Author(s):  
Guo-Yan Zhang ◽  
Yang Xiang ◽  
Zhi Guan ◽  
Yan-Hong He
Keyword(s):  
Visible Light ◽  
Enzyme Catalysis ◽  
One Pot ◽  
Novel Strategy ◽  
First Time ◽  
Oxazine Derivatives

A novel strategy combining visible-light and enzyme catalysis for the synthesis of 1,3-oxazine derivatives is described for the first time.

Facile synthesis of micron-size Janus particles by one-pot suspension polymerization and their functional modification

2021 ◽  
Author(s):  
Tianai Tang ◽  
Kai Tu ◽  
Xiang Xu ◽  
Jian Xie ◽  
Duo Zhang ◽  
...  
Keyword(s):  
Suspension Polymerization ◽  
Janus Particles ◽  
Facile Synthesis ◽  
One Pot ◽  
Functional Modification ◽  
Functionalized Surfaces ◽  
Micron Size ◽  
Novel Strategy ◽  
First Time

A novel strategy for preparing micron-size Janus particles with easily-functionalized surfaces was established by one-pot W/O/W-type suspension polymerization for the first time.

PVA Electrospun Hollow Nanofibers via One-Pot Coaxial Electrospinning

2020 ◽  
pp. 208-211
Author(s):  
Niloufar Ghaedi Dehaghi ◽  
Sobhan Sharafkhani ◽  
Mehrdad Kokabi
Keyword(s):  
Coaxial Electrospinning ◽  
Hollow Nanofibers ◽  
One Pot

An Expeditious One-Pot Three-Component Synthesis of 4-Aryl-3,4-dihydrobenzo[g] quinoline-2,5,10(1H)-triones under Green Conditions

2020 ◽  
Vol 23 (23) ◽  
pp. 2626-2634
Author(s):  
Saiedeh Kamalifar ◽  
Hamzeh Kiyani
Keyword(s):  
Reaction Medium ◽  
Meldrum's Acid ◽  
Meldrum’S Acid ◽  
One Pot ◽  
One Pot Synthesis ◽  
Substituted Benzaldehydes ◽  
High Yields ◽  
First Time ◽  
Green Conditions

: An efficient and facial one-pot synthesis of 4-aryl-3,4-dihydrobenzo[g]quinoline- 2,5,10(1H)-triones was developed for the first time. The process proceeded via the three-component cyclocondensation of 2-amino-1,4-naphthoquinone with Meldrum’s acid and substituted benzaldehydes under green conditions. The fused 3,4-dihydropyridin-2(1H)- one-ring naphthoquinones have been synthesized with good to high yields in refluxing ethanol as a green reaction medium. This protocol is simple and effective as well as does not involve the assistance of the catalyst, additive, or hazardous solvents.

Amino- and sulfo-bifunctionalized hyper-crosslinked organic nanotube frameworks as efficient catalysts for one-pot cascade reactions

2019 ◽  
Vol 43 (5) ◽  
pp. 2269-2273 ◽  
Author(s):  
Guojie Meng ◽  
Shengguang Gao ◽  
Ying Liu ◽  
Li Zhang ◽  
Chunmei Song ◽  
...  
Keyword(s):  
Cascade Reactions ◽  
One Pot ◽  
First Time

The synthesis of amino- and sulfo-bifunctionalized hyper-crosslinked organic nanotube frameworks for one-pot cascade reactions was reported for the first time.

Fabrication of polymeric microfibers containing rice-like oligomeric hydrogel nanoparticles on their surface: A novel strategy in the electrospinning process

2011 ◽  
Vol 65 (10) ◽  
pp. 1441-1444 ◽  
Author(s):  
Hem Raj Pant ◽  
Woo-il Baek ◽  
Ki Taek Nam ◽  
Yun A. Seo ◽  
Hyun-Ju Oh ◽  
...  
Keyword(s):  
Electrospinning Process ◽  
Hydrogel Nanoparticles ◽  
Novel Strategy

Pt NPs@GO as a highly efficient and reusable catalyst for one-pot synthesis of acridinedione derivatives

RSC Advances ◽  
2015 ◽  
Vol 5 (61) ◽  
pp. 49295-49300 ◽  
Author(s):  
Handan Pamuk ◽  
Burak Aday ◽  
Fatih Şen ◽  
Muharrem Kaya
Keyword(s):  
Aromatic Aldehydes ◽  
Reusable Catalyst ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis ◽  
First Time

Pt NPs@GO has been used for the first time for synthesizing acridinedione from dimedone, aromatic aldehydes and various amines as a catalyst.

Catalyst-Free One-Pot Synthesis of Novel Heteroarylamine Substituted Furo[3,2-c]coumarins

Synlett ◽  
2018 ◽  
Vol 29 (12) ◽  
pp. 1589-1592 ◽  
Author(s):  
Abolfazl Olyaei ◽  
Mahnaz Saraei ◽  
Reyhaneh Khoeiniha
Keyword(s):  
Michael Addition ◽  
Aldol Condensation ◽  
Ring Closure ◽  
Dehydration Reaction ◽  
One Pot ◽  
Catalyst Free ◽  
One Pot Synthesis ◽  
Tandem Process ◽  
First Time

A high-yielding cyclocondensation of 4-hydroxycoumarin, phenylglyoxal monohydrate, and heteroarylamines proceeds without catalysis, which gives novel functionalized furo[3,2-c]coumarins and heteroarylamino alkylation of coumarin products in acetonitrile under reflux, is reported for the first time. This tandem process involves sequentially an aldol condensation, Michael addition, a ring closure, and dehydration reaction.

Antiapoptotic function of Bcl-2 in mast cells is dependent on its association with heat shock protein 90β

Blood ◽  
2006 ◽  
Vol 107 (4) ◽  
pp. 1413-1420 ◽  
Author(s):  
Cellina Cohen-Saidon ◽  
Irit Carmi ◽  
Avishai Keren ◽  
Ehud Razin
Keyword(s):  
Mast Cell ◽  
Rna Interference ◽  
Mast Cells ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Caspase 3 ◽  
Caspase 7 ◽  
Antiapoptotic Activity ◽  
Novel Strategy ◽  
First Time

In the present study, we demonstrated that the antiapoptotic function of Bcl-2 in mast cells is significantly dependent on its association with the heat shock protein 90β (Hsp90β). Dissociation of these 2 proteins inhibits the antiapoptotic activity of Bcl-2 by initiating the release of cytochrome c from mitochondria into cytosol and increasing the activity of caspase 3 and caspase 7, resulting in mast-cell apoptosis. The antiapoptotic activity of Bcl-2 was greatly affected by knocking-out specifically Hsp90β using the RNA interference approach. Thus, for the first time, it has been shown that Hsp90β might modulate the antiapoptotic activity of Bcl-2 at least in mast cells. These findings could have implications for a novel strategy of regulating apoptosis in patients with mastocytosis and other mast cell–associated diseases.

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