A highly carboxylated sponge-like material: preparation, characterization and protein adsorption

Chen, Jing; Rafiq, Muhammad; Shen, Youqing; Cong, Hailin; Liu, Chang; Yu, Bing

doi:10.1016/j.seppur.2023.124541

Cited by 6 publications

(2 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…SiO 2 fiber products are characterized by their impressive high-temperature stability (1200 °C), low thermal conductivity (0.0528 W·(m·K) −1 ) and chemical corrosion resistance. − SiO 2 fibers serve as pivotal materials in various domains, such as tissue engineering, thermal insulation materials, flexible energy, and industrial catalysis. − Despite the vast potential for SiO 2 nanofibers in diverse applications, a series of challenges persist in realizing the massive preparation of high-performance SiO 2 fibers . Most methodologies, such as electrospinning, confront hurdles, such as intricate equipment requirements and limited scalability within manufacturing processes .…”

Section: Introductionmentioning

confidence: 99%

Fast Solution Blow Spinning of Lotus-Leaf-Inspired SiO₂ Nanofiber Sponge for High Efficiency Purification

Li,

Bao,

et al. 2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

Massive production of SiO 2 nanofibers with both high durability and exceptional performance remains a significant challenge. Herein, a novel approach was introduced to achieve the massive production of SiO 2 nanofibers with lotus-leaf-inspired surfaces by combining solution blowing spinning (SBS) and the polymer-derived ceramics method. Based on the SBS technique, three types of precursor nanofiber products were fast spined with methyl silsesquioxane polymer and polymethyl hydrogen siloxane employed as Si sources. The flow rate of the SBS spined Si-based ceramic nanofibers was enhanced to 20 mL•h −1 . Furthermore, through the integration of hydrophobic-oleophilic SiO 2 nanoparticles into the precursor solution, SiO 2 nanofibers with lotus-leaf nanoprotrusion surfaces were fabricated. Nanoparticle-decorated SiO 2 fibers demonstrated excellent hydrophobicity (138.3°), compression resilience (∼60%), proficiency in organic pollutant adsorption, high-temperature resistance (∼1100 °C), and outstanding thermal insulation properties (thermal conductivity of 0.0165 W•(m•K) −1 ).

show abstract

Section: Introductionmentioning

confidence: 99%

Fast Solution Blow Spinning of Lotus-Leaf-Inspired SiO₂ Nanofiber Sponge for High Efficiency Purification

Li,

Bao,

et al. 2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

show abstract

“…Alternatively, nanofibers also can be presented to construct aerogels with three-dimensional (3D) porous skeletal structures [20][21][22]. Nanofibrous aerogels (NFAs) possess high porosity, an interconnected pore structure, a tunable shape, and good size, which means that they have great promise for fabricating high-efficiency absorption media [23]. However, several bottlenecks still existed in aerogel media, that is, poor nanofiber preparation efficiency and a complicated media fabrication process.…”

Section: Introductionmentioning

confidence: 99%

Butane Tetracarboxylic Acid Grafted on Polymeric Nanofibrous Aerogels for Highly Efficient Protein Absorption and Separation

Lu,

Jiang,

Qiao

et al. 2024

Polymers

View full text Add to dashboard Cite

Developing high-performance and low-cost protein purification materials is of great importance to meet the demands for highly purified proteins in biotechnological industries. Herein, a facile strategy was developed to design and construct high-efficiency protein absorption and separation media by combining aerogels’ molding techniques and impregnation processes. Poly (ethylene-co-vinyl alcohol) (EVOH) nanofibrous aerogels (NFAs) were modified by grafting butane tetracarboxylic acid (BTCA) over them in situ. This modification was carried out using polyphosphoric acid as a catalyst. The resulting EVOH/BTCA NFAs exhibited favorable comprehensive properties. Benefiting from the highly interconnected porous structure, good underwater compressive properties, and abundant absorption ligands, the obtained EVOH/BTCA NFAs possessed a high static absorption capacity of 1082.13 mg/g to lysozyme and a short absorption equilibrium time of about 6 h. A high saturated dynamic absorption capacity for lysozyme (716.85 mg/g) was also realized solely by gravity. Furthermore, EVOH/BTCA NFAs displayed excellent reusability, good acid and alkaline resistance, and unique absorption selectivity performance. The successful synthesis of such aerogels can provide a potential candidate for next-generation protein absorbents for bio-separation and purification engineering.

show abstract

Fabrication of functional interface on magnetic beads via various amino acids and their application in chemiluminescent immunoassay as carrier

Zhu,

Du,

Zhao

et al. 2025

Colloids and Surfaces B: Biointerfaces

View full text Add to dashboard Cite

A highly carboxylated sponge-like material: preparation, characterization and protein adsorption

Cited by 6 publications

References 44 publications

Fast Solution Blow Spinning of Lotus-Leaf-Inspired SiO₂ Nanofiber Sponge for High Efficiency Purification

Fast Solution Blow Spinning of Lotus-Leaf-Inspired SiO₂ Nanofiber Sponge for High Efficiency Purification

Butane Tetracarboxylic Acid Grafted on Polymeric Nanofibrous Aerogels for Highly Efficient Protein Absorption and Separation

Fabrication of functional interface on magnetic beads via various amino acids and their application in chemiluminescent immunoassay as carrier

Contact Info

Product

Resources

About

A highly carboxylated sponge-like material: preparation, characterization and protein adsorption

Cited by 6 publications

References 44 publications

Fast Solution Blow Spinning of Lotus-Leaf-Inspired SiO2 Nanofiber Sponge for High Efficiency Purification

Fast Solution Blow Spinning of Lotus-Leaf-Inspired SiO2 Nanofiber Sponge for High Efficiency Purification

Butane Tetracarboxylic Acid Grafted on Polymeric Nanofibrous Aerogels for Highly Efficient Protein Absorption and Separation

Fabrication of functional interface on magnetic beads via various amino acids and their application in chemiluminescent immunoassay as carrier

Contact Info

Product

Resources

About

Fast Solution Blow Spinning of Lotus-Leaf-Inspired SiO₂ Nanofiber Sponge for High Efficiency Purification

Fast Solution Blow Spinning of Lotus-Leaf-Inspired SiO₂ Nanofiber Sponge for High Efficiency Purification