KGM-based magnetic carbon aerogels matrix for the uptake of methylene blue and methyl orange.

Abstract:

:In this study, the preparation of magnetic Fe and Mn oxides (Mag-FMBO) loaded carbon aerogels (CA) based on konjac glucomannan (KGM) and their performance for dyes adsorption were investigated. The prepared magnetic carbon aerogels (Mag-CA) materials were characterized by various methods, including BET surface area analysis, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and vibrating sample magnetometer (VSM). What's more, the Mag-CA materials were used as adsorbents to remove dyes [anionic methyl orange (MO) and cationic methylene blue (MB)] from aqueous solutions. The results showed that Mag-CA had an excellent adsorption performance towards MO and MB. The adsorption equilibrium data of both MO and MB can be well described by Langmuir model. The maximum MO and MB uptake capacity of Mag-CA reached 7.42mgg-1 and 9.37mgg-1 according to Langmuir isotherm at 303K, respectively. Thermodynamic parameters such as ΔG, ΔH and ΔS were estimated to understand the adsorption mechanism of MO and MB. The adsorption processes of MO and MB could be well described by the pseudo-second-order model. Moreover, Mag-CA with dyes (MO or MB) were successfully regenerated by ethanol and then easily separated from aqueous solution by applying magnetic field.

journal_name

Int J Biol Macromol

authors

Ye S,Jin W,Huang Q,Hu Y,Li Y,Li B

doi

10.1016/j.ijbiomac.2016.07.106

subject

Has Abstract

pub_date

2016-11-01 00:00:00

pages

1169-1174

eissn

0141-8130

issn

1879-0003

pii

S0141-8130(16)31061-3

journal_volume

92

pub_type

杂志文章
  • Exploration of the polar microenvironment around the reactive cysteine in rabbit muscle creatine kinase.

    abstract::The polar microenvironment around the reactive Cys283 of rabbit muscle creatine kinase was explored using kinetic analysis of substrates reaction in the presence of modifiers. In the present study, three specific sulphydryl reagents, 5,5'-dithiobis(2-nitrobenzoic acid), 6,6'-dithiodinicotinic acid and 2,2'-dithiodipyr...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2007.05.004

    authors: He HW,Li J,Zhao TJ,Ma Y,Shi F,Zhou HM

    更新日期:2007-10-01 00:00:00

  • Can green solvents be alternatives for thermal stabilization of collagen?

    abstract::"Go Green" campaign is gaining light for various industrial applications where water consumption needs to be reduced. To resolve this, industries have adopted usage of green, organic solvents, as an alternative to water. For leather making, tanning industry consumes gallons of water. Therefore, for adopting green solv...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2014.05.021

    authors: Mehta A,Rao JR,Fathima NN

    更新日期:2014-08-01 00:00:00

  • Preparation and antibacterial properties of ε-polylysine-containing gelatin/chitosan nanofiber films.

    abstract::An effective antibacterial nanofiber film was prepared through the incorporation of ε-polylysine (ε-PL) into gelatin/chitosan-based polymers. All nanofiber films had uniformly disordered fibrous structure with good diameter distribution. The weight ratio of the gelatin/chitosan/ε-PL (G/C/P) influenced the solution pro...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.08.152

    authors: Liu F,Liu Y,Sun Z,Wang D,Wu H,Du L,Wang D

    更新日期:2020-12-01 00:00:00

  • Synthesis and characterization of cross linked enzyme aggregates of serine hydroxyl methyltransferase from Idiomerina leihiensis.

    abstract::A thermo-stable purified serine hydroxymethyltransferase (SHMT; 418 AA) was used for the carrier free immobilization using pectin as a coach molecule and formaldehyde as a cross-linker. The purified protein was cross linked with formaldehyde in the presence of pectin to form stable and active aggregates. The cross-lin...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.04.106

    authors: Kumar A,Wu G,Liu Z

    更新日期:2018-10-01 00:00:00

  • A novel polysaccharide from Dendrobium devonianum serves as a TLR4 agonist for activating macrophages.

    abstract::Dendrobium devonianum has been used as herbal medicines and nutraceutical products since ancient time in China. However, its chemical composition and pharmacological mechanisms are not fully known. In present studies, by chemical purification and characteristic identification, we discovered a novel polysaccharide from...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2019.04.125

    authors: Wu YG,Wang KW,Zhao ZR,Zhang P,Liu H,Zhou GJ,Cheng Y,Wu WJ,Cai YH,Wu BL,Chen FY

    更新日期:2019-07-15 00:00:00

  • Cellulosic fabric treated with hyperbranched polyethyleneimine derivatives for improving antibacterial, dyeing, pH and thermo-responsive performance.

    abstract::Having cotton fabrics with multifunctional properties is of the most research focused on using either different processes or new and different materials. Improving thermo - responsive and antibacterial properties of cotton fabrics decorated with silver nanoparticles and nanogel has been investigated. During this resea...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.12.198

    authors: Mohamed AL,Hassabo AG

    更新日期:2021-02-15 00:00:00

  • Synthesis of a novel biocompatible nanocomposite of graphene oxide and magnetic nanoparticles for drug delivery.

    abstract::The combination of imaging and delivery systems through nanoscale material have been used to create new nanoparticle formulations for biological applications. Here, a magnetic nanocomposite consisting of superparamagnetic iron oxide nanoparticles (SPIONs), graphene oxide (GO), chitosan and poly(vinyl alcohol) (PVA) as...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2017.02.012

    authors: Aliabadi M,Shagholani H,Yunessnia Lehi A

    更新日期:2017-05-01 00:00:00

  • Characterization of exopolysaccharides produced by microalgae with antitumor activity on human colon cancer cells.

    abstract::The physicochemical characteristics, antioxidant and antitumor activities of partial purified exopolysaccharides from microalgae Chlorella pyrenoidosa FACHB-9, Scenedesmus sp. and Chlorococcum sp. were investigated. The molecular weights were 1.94 × 105, 7.39 × 103 and 3.24 × 104 g/mol, respectively. Monosaccharide an...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2019.02.009

    authors: Zhang J,Liu L,Ren Y,Chen F

    更新日期:2019-05-01 00:00:00

  • Chitosan/Sterculia striata polysaccharides nanocomplex as a potential chloroquine drug release device.

    abstract::Nanoparticles are produced by means of polyelectrolyte complexation (PEC) of oppositely charged polycationic chitosan (CH) with polyanionic polysaccharide extracted from Sterculia striata exudates (rhamnogalacturonoglycan (RG)-type polysaccharide). The nanoparticles formed with low-molar-mass CH are larger than those ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2016.03.070

    authors: Magalhães GA Jr,Moura Neto E,Sombra VG,Richter AR,Abreu CM,Feitosa JP,Paula HC,Goycoolea FM,de Paula RC

    更新日期:2016-07-01 00:00:00

  • Rational design toward developing a more efficient laccase: Catalytic efficiency and selectivity.

    abstract::Laccases are multicopper oxidases that catalyze the oxidation of variety of substrates. The specificity and efficiency of laccases are clearly the important components leading to their remarkable uses. To develop an improved biocatalysts, site directed mutagenesis of laccase from Bacillus HR03 was carried out in the c...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.02.019

    authors: Khodakarami A,Goodarzi N,Hoseinzadehdehkordi M,Amani F,Khodaverdian S,Khajeh K,Ghazi F,Ranjbar B,Amanlou M,Dabirmanesh B

    更新日期:2018-06-01 00:00:00

  • Enhancement in in vitro anti-angiogenesis activity and cytotoxicity in lung cancer cell by pectin-PVP based curcumin particulates.

    abstract::The aim of this work was to prepare pectin-poly (vinyl pyrrolidone) [PVP] based curcumin particulates to enhance the anticancer potential of curcumin, solubility and allow its localized controlled release. Pectin-PVP based curcumin particulates (PECTIN-PVP CUR) were prepared by spray drying technique in different rati...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2017.05.170

    authors: Gaikwad D,Shewale R,Patil V,Mali D,Gaikwad U,Jadhav N

    更新日期:2017-11-01 00:00:00

  • Hirudin protects against isoproternol-induced myocardial infraction by alleviating oxidative via an Nrf2 dependent manner.

    abstract::Oxidative stress plays a critical role in the progression of myocardial injury. Increasing evidence suggests that hiruidin can treat patients with cardio-injury. However, the mechanism of hirudin against myocardial infraction remains unknown. In the present study, we evaluated the potential role and mechanism of hirud...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.06.097

    authors: Zhang H,Chen H,Li J,Bian Y,Song Y,Li Z,He F,Liu S,Tsai Y

    更新日期:2020-11-01 00:00:00

  • Potential of Potentilla inclinata and its polyphenolic compounds in α-glucosidase inhibition: Kinetics and interaction mechanism merged with docking simulations.

    abstract::In the present study we aimed to identify the α-glucosidase enzyme inhibitory potential of Potentilla inclinata Vill. MeOH and n-BuOH extracts which possessed remarkable α-glucosidase enzyme inhibitory effects with IC50 values of 1.06±0.02 and 0.93±0.01μg/ml respectively, compared to that of acarbose (IC50 31.92±0.17)...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2017.11.151

    authors: Şöhretoğlu D,Sari S,Šoral M,Barut B,Özel A,Liptaj T

    更新日期:2018-03-01 00:00:00

  • Interactions and compatibility of 11 S globulin from Vicia faba seeds and sodium salt of carboxymethylcellulose in an aqueous medium.

    abstract::This work studies specific interactions and compatibility between a legumin and a linear carboxylated polysaccharide using gel permeation chromatography, sedimentation analysis, SDS gel electrophoresis, viscometry and phase analysis measurements. It uses the system water/11 S globulin/CMC as a model. Carboxymethylcell...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2005.12.011

    authors: Antonov YA,Dmitrochenko AP,Leontiev AL

    更新日期:2006-02-28 00:00:00

  • Characterization and antioxidant activities of polysaccharides from the leaves of Lilium lancifolium Thunb.

    abstract::In this study, LLP-1, LLP-2, and LLP-3 three novel polysaccharide fractions were purified from the leaves of Lilium lancifolium, and their physicochemical characterizations and antioxidant properties were investigated by chemical methods, high performance gel permeation chromatography (HPGPC), high performance liquid ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2016.07.028

    authors: Xu Z,Wang H,Wang B,Fu L,Yuan M,Liu J,Zhou L,Ding C

    更新日期:2016-11-01 00:00:00

  • Experimental and theoretical study of IBC domain from human IP3R2; molecular cloning, bacterial expression and protein purification.

    abstract::IP3 is a ubiquitous second messenger in eukaryotic cells that triggers Ca2+-release from intracellular stores. IP3 binds to intracellular IP3-receptor (IP3R) and induces conformational change within the ligand-binding domain which regulates Ca2+-release; hence, both IP3 and IP3R are key components of the signal transd...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.09.117

    authors: Amroudie MN,Ataei F

    更新日期:2019-03-01 00:00:00

  • Preparation and characterization of chitosan/gelatin/nanocrystalline cellulose/calcium peroxide films for potential wound dressing applications.

    abstract::In order to improve mechanical properties and biomedical behavior of chitosan-based polymeric films, the effect of nanocrystalline cellulose (NCC) and calcium peroxide (CP) particles on the properties of polymeric films based on chitosan (CS) and gelatin (GL) were investigated in this study. The films were characteriz...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2019.04.159

    authors: Akhavan-Kharazian N,Izadi-Vasafi H

    更新日期:2019-07-15 00:00:00

  • Characterization of a GH3 halophilic β-glucosidase from Pseudoalteromonas and its NaCl-induced activity toward isoflavones.

    abstract::A novel β-glucosidase gene was isolated from Pseudoalteromonas sp. GXQ-1 and heterologously expressed in Escherichia coli. The activity of the encoded enzyme, PABGL, toward p-nitrophenyl-β-D-glucopyranoside was increased 8.74-fold by the presence of 3 M NaCl relative to the absence of added NaCl. PABGL hydrolyzed a va...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.07.300

    authors: Qu X,Ding B,Li J,Liang M,Du L,Wei Y,Huang R,Pang H

    更新日期:2020-12-01 00:00:00

  • Silk as templates for hydroxyapatite biomineralization: A comparative study of Bombyx mori and Antheraea pernyi silkworm silks.

    abstract::Silk is extensively investigated in bone tissue engineering due to its extraordinary mechanical properties and ability to regulate biomineralization. Protein templates regulate biomineralization process through chemical interaction with ions. However, the effect of structural differences in silk fibroin on biominerali...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.08.142

    authors: Zhang H,You R,Yan K,Lu Z,Fan Q,Li X,Wang D

    更新日期:2020-12-01 00:00:00

  • The protective effects of walnut green husk polysaccharide on liver injury, vascular endothelial dysfunction and disorder of gut microbiota in high fructose-induced mice.

    abstract::This study aimed to investigate the protective effects of walnut green husk polysaccharide (WGHP) on liver injury, vascular endothelial dysfunction and disorder of gut microbiota in mice induced by high fructose (HF) diet. The chemical analysis results show that the walnut green husk polysaccharide is a low molecular ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.06.055

    authors: Wang G,Zhang Y,Zhang R,Pan J,Qi D,Wang J,Yang X

    更新日期:2020-11-01 00:00:00

  • Fabrication and characterization of PVA/Gum tragacanth/PCL hybrid nanofibrous scaffolds for skin substitutes.

    abstract::In this work three dimensional biodegradable nanofiberous scaffolds containing poly(ε-caprolactone) (PCL), poly(vinyl alcohol) (PVA) and gum tragacanth (GT) were successfully fabricated through two nozzles electrospinning process. For this purpose, PVA/GT blend (Blend: B) solution (60:40wt%) was injected from one syri...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2016.10.042

    authors: Zarekhalili Z,Bahrami SH,Ranjbar-Mohammadi M,Milan PB

    更新日期:2017-01-01 00:00:00

  • Cellulose porosity improves its dissolution by facilitating solvent diffusion.

    abstract::This paper reports on the effect of improved porous characteristics of cellulose on its solubility in DMAc/LiCl. The use of freeze-drying (FD) treatment led to higher surface area and void fraction of volume for high-molecular-weight (HMW) cotton cellulose (DP~5000). Improvement in porous characteristics of cellulose ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.10.062

    authors: Hu Y,Acharya S,Abidi N

    更新日期:2019-02-15 00:00:00

  • Sugar compositions, α-glucosidase inhibitory and amylase inhibitory activities of polysaccharides from leaves and flowers of Camellia sinensis obtained by different extraction methods.

    abstract::The sugar compositions, α-glucosidase inhibitory and α-amylase inhibitory activities of polysaccharides from leaves and flowers of green tea (Camellia sinensis) obtained by hot water extraction (HWE), boiled water extraction (BWE) and enzymatic extraction (EE) were investigated. The yields, sugar contents and monosacc...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2010.07.007

    authors: Wang Y,Yang Z,Wei X

    更新日期:2010-11-01 00:00:00

  • Multi-analysis of chemical transformations of lignin macromolecules from waterlogged archaeological wood.

    abstract::A large number of archaeological wooden building poles have been excavated from the Hai Menkou site (Yunnan province, China). Lignin can be transformed and altered accompanied with significant loss of carbohydrates during this process. Elucidation of chemical and structural transformations of lignin is of primary impo...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2017.12.114

    authors: Xia Y,Chen TY,Wen JL,Zhao YL,Qiu J,Sun RC

    更新日期:2018-04-01 00:00:00

  • Glu residues of βDELSEED-motif are essential for peptide binding in Escherichia coli ATP synthase.

    abstract::The current study establishes the necessity of Glu-381, Glu-384, and Glu-385 in the βDELSEED-motif of Escherichia coli ATP synthase for peptide binding and inhibition. Inhibitory profiles of wild type and mutant E. coli membrane bound F1Fo ATP synthase were studied in the presence and absence of C-terminal NH2 bound m...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.05.118

    authors: Azim S,Ahmad Z

    更新日期:2018-09-01 00:00:00

  • Molecular mechanism on cadmium-induced activity changes of catalase and superoxide dismutase.

    abstract::Cadmium contributes to adverse effects of organisms probably because of its ability to induce oxidative stress via alterations in activities of antioxidant enzymes catalase (CAT) and superoxide dismutase (SOD), but their molecular mechanisms remain unclear. We investigated the molecular mechanism of CAT and SOD respon...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2015.02.037

    authors: Wang J,Zhang H,Zhang T,Zhang R,Liu R,Chen Y

    更新日期:2015-01-01 00:00:00

  • Exploring structural aspects of the human Golgi matrix protein GRASP55 in solution.

    abstract::In mammals, the Golgi apparatus is the central hub for intracellular trafficking, sorting and post-translational modifications of proteins and lipids. Golgi reassembly and stacking proteins (GRASPs) are somehow involved in Golgi stacking, which is relevant for its proper function, and also in unconventional protein se...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2019.05.089

    authors: Reddy ST,Mendes LFS,Fontana NA,Costa-Filho AJ

    更新日期:2019-08-15 00:00:00

  • DNA binding and NIR triggered DNA release from quaternary ammonium modified poly(allylamine hydrochloride) functionalized and folic acid conjugated reduced graphene oxide nanocomposites.

    abstract::Reduced graphene oxide (RGO) has shown tremendous potential as a NIR responsive nanomaterial and has been extensively explored for NIR mediated photothermal therapy and drug delivery. However, the potential of NIR as a stimulus to trigger release of entrapped/complexed DNA from its surface have not been explored. Stro...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.02.216

    authors: Roy S,Jaiswal A

    更新日期:2020-06-15 00:00:00

  • Effect of Sophora subprosrate polysaccharide on oxidative stress induced by PCV2 infection in RAW264.7 cells.

    abstract::In this study, an oxidative stress model was first developed in a mouse macrophage cell line (RAW264.7 cells) by infecting the cells with porcine circovirus type 2 (PCV2). The regulatory effect of Sophora subprosrate polysaccharide (SSP) on PCV2-induced oxidative stress was investigated. The results showed that after ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2013.09.026

    authors: Su ZJ,Wei YY,Yin D,Shuai XH,Zeng Y,Hu TJ

    更新日期:2013-11-01 00:00:00

  • Adsorption of copper(II) ions by a chitosan-oxalate complex biosorbent.

    abstract::Oxalic acid, an effective metal-chelating ligand, is abundant in natural resources. In this study, a chitosan-oxalate complex biosorbent (COCB) was prepared by an iontropic cross-linking method. The COCB beads were characterized by Fourier transform infrared (FT-IR) spectra, X-ray diffraction (XRD) and thermogravimetr...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2014.08.006

    authors: Mi FL,Wu SJ,Lin FM

    更新日期:2015-01-01 00:00:00