Preparation of Au/PAN nanofibrous membranes for catalytic reduction of 4-nitrophenol

Electrospun Nanofibrous Polyacrylonitrile/calixarene Mats: an Excellent Adsorbent for the Removal of Chromate Ions from Aqueous Solutions

“…Typical bands include stretching vibrations of CH and CH 2 groups at 2800-3000 cm -1 , intense stretching vibration of CN at 2240 cm -1 and CH/CH 2 deformation vibrations at 1250-1500 cm -1 were observed in the all FTIR spectrum. 19,20 On the other hand, the absorption bands at around 3462 and 1667 cm -1 attributable stretching vibration of phenolic hydroxyl groups and the phenyl plane bending vibration observed for PAN-CLX3 and PAN-CLX5 nanofibers were also observed, respectively. These new bands confirmed that calixarene molecules were present on the surface of the nanofibers.…”

“…[17][18][19][20] The polymer solution were prepared by dissolving calixarene compounds in DMF which is containing 15% (w/v) PAN. The concentration of calixarenes was 50 wt% with respect to the PAN concentration in DMF.…”

A composite hydrogel system containing glucose-responsive nanocarriers for oral delivery of insulin

“…[7][8][9][10][11][12] They can offer drug protection and facilitate drug absorption through the intestinal mucosa due to the increasing the time and amount of interaction with the mucus layer of the intestine. [8] Nanocarriers of natural and synthetic biodegradable polymers [6,[13][14][15][16][17][18][19] and lipids [20] have been used to date for oral delivery of insulin. For example, Lowman et al [21] were prepared A C C E P T E D M A N U S C R I P T ACCEPTED MANUSCRIPT 4 insulin-loaded poly((methacrylic acid)-grafted-poly(ethylene glycol)) hydrogel microspheres that greatly increased insulin transport.…”

A Novel High Efficient Catalyst AgBr/CaMoO4 for the Reduction of p‐Nitrophenol

“…So, there is a need to find a novel and highly efficient catalyst for the reduction of 4‐NP. In recent decades, silver halide (AgBr) has been widely applied in the field of photocatalytic research for the degradation of organic dyes because of its excellent optical properties . However, the catalytic transformation of other poisonous organic compounds, such as 4‐NP, has seldom been reported so far.…”

“…In recent decades, silver halide (AgBr) has been widely applied in the field of photocatalytic research for the degradation of organic dyes because of its excellent optical properties. [12][13][14] However, the catalytic transformation of other poisonous organic compounds, such as 4-NP, has seldom been reported so far. Furthermore, to the best of our knowledge, AgBr as a catalyst is usually used with the assistance of light.…”