scholarly journals “One-Pot” Fabrication of Highly Versatile and Biocompatible Poly(vinyl alcohol)-porphyrin-based Nanotheranostics

Theranostics ◽  
2017 ◽  
Vol 7 (16) ◽  
pp. 3901-3914 ◽  
Author(s):  
Yan Luo ◽  
Hao Wu ◽  
Caihong Feng ◽  
Kai Xiao ◽  
Xixiao Yang ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
One Pot

Porous boron nitride nanofibers as effective nanofillers for poly(vinyl alcohol) composite hydrogels with excellent self-healing performances

Soft Matter ◽  
2022 ◽  
Author(s):  
Xiangqian Gao ◽  
Tiantian Deng ◽  
Xindi Huang ◽  
Mengmeng Yu ◽  
Danyang Li ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Self Healing ◽  
One Pot ◽  
One Dimensional ◽  
Composite Hydrogels ◽  
Assembly Method

A new composite hydrogels with excellent self-healing properties was prepared by combining poly(vinyl alcohol) (PVA) and boron nitride nanofibers (BNNFs) via a facile one-pot assembly method. One-dimensional porous BNNFs with...

One-pot quaternization of dual-responsive poly(vinyl alcohol) with AIEgens for pH-switchable imaging and killing of bacteria

2020 ◽  
Vol 4 (9) ◽  
pp. 2635-2645 ◽  
Author(s):  
Jin Wang ◽  
Meng Gao ◽  
Zhong-Kai Cui ◽  
Yong-Guang Jia ◽  
Sa Liu ◽  
...  
Keyword(s):  
Quaternary Ammonium ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
One Pot ◽  
Dual Responsive

Dual-responsive poly(vinyl alcohol) derivatives bearing AIEgens and quaternary ammonium moieties were prepared through a facile one-pot quaternization for the pH-switchable imaging and killing of bacteria.

scholarly journals Mussel-Inspired Approach to Constructing Dual Network Coated Layered Clay for Enhanced Barrier and Antibacterial Properties of Poly(vinyl alcohol) Nanocomposites

Polymers ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2093
Author(s):  
Long Mao ◽  
Jianda Xie ◽  
Huiqing Wu ◽  
Yuejun Liu
Keyword(s):  
Vinyl Alcohol ◽  
Antibacterial Properties ◽  
Water Vapor Permeability ◽  
Poly Vinyl Alcohol ◽  
Vapor Permeability ◽  
One Pot ◽  
Solution Casting Method ◽  
Uv Transmittance ◽  
Layered Clay ◽  
Double Hydroxides

Inspired by complexation and mussel adhesion of catechol groups in tannic acid (TA), organophilic layered double hydroxides (LDHs@TA-Ti) were synthesized by forming a one-pot assembled TA-titanium (Ti) dual network coating on the surface of layered clay for the first time. LDHs@TA-Ti/poly(vinyl alcohol) (PVA) nanocomposites were prepared by the solution casting method. The results show that TA-Ti(IV) and TiO2 coordination compounds are simultaneously formed due to hydrolysis of titanium tetrachloride and complexation of TA in aqueous solution. Upon TA-Ti coatings onto the surface of LDHs, the antibacterial rate of LDHs@TA-Ti is up to 99.98%. Corresponding LDHs@TA-Ti/PVA nanocomposites also show outstanding antibacterial properties. Compared with pure PVA, LDHs@TA-Ti/PVA nanocomposites show a 40.9% increase in tensile strength, a 17.5% increase in elongation at break, a 35.9% decrease in oxygen permeability and a 26.0% decrease in water vapor permeability when adding 1 wt % LDHs@TA-Ti. UV transmittance (at 300 nm) of LDHs@TA-Ti/PVA nanocomposites decrease by 99.4% when the content of LDHs@TA-Ti reaches 3 wt %. These results indicate that PVA matrix incorporated with LDHs@TA-Ti could be used as a potential active packaging material to extend the shelf life of food products.

Magnetic Relaxation Switch Detecting Boric Acid or Borate Ester through One-Pot Synthesized Poly(vinyl alcohol) Functionalized Nanomagnetic Iron Oxide

2015 ◽  
Vol 7 (30) ◽  
pp. 16837-16841 ◽  
Author(s):  
Guilong Zhang ◽  
Shiyao Lu ◽  
Junchao Qian ◽  
Kai Zhong ◽  
Jianming Yao ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Boric Acid ◽  
Vinyl Alcohol ◽  
Magnetic Relaxation ◽  
Poly Vinyl Alcohol ◽  
One Pot ◽  
Borate Ester

scholarly journals One-Pot Covalent Grafting of Gelatin on Poly(Vinyl Alcohol) Hydrogel to Enhance Endothelialization and Hemocompatibility for Synthetic Vascular Graft Applications

2019 ◽  
Vol 3 (1) ◽  
pp. 693-703 ◽  
Author(s):  
Muhammad Rizwan ◽  
Yuan Yao ◽  
Maud B. Gorbet ◽  
John W. Tse ◽  
Deirdre E. J. Anderson ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Vascular Graft ◽  
Poly Vinyl Alcohol ◽  
One Pot ◽  
Covalent Grafting ◽  
Synthetic Vascular Graft

One-pot synthesis of poly(vinyl alcohol)-based biocompatible block copolymers using a dual initiator for ROP and RAFT polymerization

Polymer ◽  
2013 ◽  
Vol 54 (21) ◽  
pp. 5595-5600 ◽  
Author(s):  
Young Chang Yu ◽  
Sang Jin Shin ◽  
Kwang Duk Ko ◽  
Woong-Ryeol Yu ◽  
Ji Ho Youk
Keyword(s):  
Block Copolymers ◽  
Vinyl Alcohol ◽  
Raft Polymerization ◽  
Poly Vinyl Alcohol ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals Function Led Design of Aerogels: One-pot Self-assembly of 3D Macroscope Poly(vinyl alcohol) Aerogel for Mercury Species Removal in Aqueous Solution with Super-Fast Regeneration

2021 ◽  
Author(s):  
Jian Liu ◽  
Jing Bai ◽  
Yashuang Hei ◽  
Jingju Liu ◽  
Chong-Bo Ma
Keyword(s):  
Self Assembly ◽  
Vinyl Alcohol ◽  
Solid Phase ◽  
Removal Rate ◽  
Water Remediation ◽  
World Health ◽  
Regeneration Process ◽  
Poly Vinyl Alcohol ◽  
Mercury Species ◽  
One Pot

Abstract Mercury pollutant, especially ionic mercury (Hg2+), has been ranked by the World Health Organization as one of the top ten chemicals that threatens the major public health. Absorption of Hg2+ on the solid phase is one of the effective ways for water remediation. In view of the disadvantages of most existing absorbents such as laborious preparation, secondary pollution, or time-consuming regeneration process, herein, we developed an aerogel absorbent based on poly(vinyl alcohol) and the auxiliary crosslinker of phytic acid, both of which can readily react through a self-assembly process in the hydrothermal condition. With good mechanical strength, tunable pore size and surface area, the aerogel is adequate in absorbing Hg2+ and organic mercury compound (MeHg+), and can be renewed in a super-fast process (~ 40 s). High removal rate of Hg2+ can be maintained even in presence of the competing ions (Mn2+, Cd2+, Cr2+, Cu2+ and Pb2+). The features of low-cost raw materials, straightforward synthesis, and the easy manipulation in remediation/regeneration process create a promising absorbent material to be used in the real scene.

One-pot synthesis of graphene/chitin nanofibers hybrids and their remarkable reinforcement on Poly(vinyl alcohol)

2018 ◽  
Vol 194 ◽  
pp. 146-153 ◽  
Author(s):  
Kai Wang ◽  
Qinyan Ma ◽  
Kai Pang ◽  
Beibei Ding ◽  
Jianming Zhang ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
One Pot ◽  
One Pot Synthesis ◽  
Chitin Nanofibers
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