Synthesis of cellulose nanofibers functionalized by dithiooxamide for preconcentration and determination of trace amounts of Cd(II) ions in water samples

Movaghgharnezhad, Shirin; Mirabi, Ali; Toosi, Mohammad Reza; Rad, Ali Shokuhi

doi:10.1007/s10570-020-03388-z

Cited by 24 publications

(7 citation statements)

References 67 publications

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“…Cellulose-based materials were reported for the adsorption of metal ions such as UO 2 2+ (Sharma et al, 2020a), As 3+ (Chen et al, 2019;Sharma S. K. et al, 2020), Cu 2+ (Qin et al, 2019), Cd 2+ (Movaghgharnezhad et al, 2020), Cr 6+ (Awang et al, 2019.;Reshmy et al, 2022), Pb 2+ (Hernández-Francisco et al, 2020;Sharma P. R. et al, 2021), and Hg 2+ (Chen et al, 2021). The functional groups of cellulose materials play an important role in the adsorption of metal ions.…”

Section: Adsorption Cellulose-based Adsorbents For Metal Ionsmentioning

confidence: 99%

Cellulose-Based Materials for Water Remediation: Adsorption, Catalysis, and Antifouling

Abdelhamid

Mathew

2021

Front. Chem. Eng.

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Cellulose-based materials have been advanced technologies that used in water remediation. They exhibit several advantages being the most abundant biopolymer in nature, high biocompatibility, and contain several functional groups. Cellulose can be prepared in several derivatives including nanomaterials such as cellulose nanocrystals (CNCs), cellulose nanofibrils (CNFs), and TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl radical)-mediated oxidized cellulose nanofibrils (TOCNF). The presence of functional groups such as carboxylic and hydroxyls groups can be modified or grafted with organic moieties offering extra functional groups customizing for specific applications. These functional groups ensure the capability of cellulose biopolymers to be modified with nanoparticles such as metal-organic frameworks (MOFs), graphene oxide (GO), silver (Ag) nanoparticles, and zinc oxide (ZnO) nanoparticles. Thus, they can be applied for water remediation via removing water pollutants including heavy metal ions, organic dyes, drugs, and microbial species. Cellulose-based materials can be also used for removing microorganisms being active as membranes or antibacterial agents. They can proceed into various forms such as membranes, sheets, papers, foams, aerogels, and filters. This review summarized the applications of cellulose-based materials for water remediation via methods such as adsorption, catalysis, and antifouling. The high performance of cellulose-based materials as well as their simple processing methods ensure the high potential for water remediation.

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Section: Adsorption Cellulose-based Adsorbents For Metal Ionsmentioning

confidence: 99%

Cellulose-Based Materials for Water Remediation: Adsorption, Catalysis, and Antifouling

Abdelhamid

Mathew

2021

Front. Chem. Eng.

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“…The SPE method does not require any organic solvent. It can be easily automated and it is also fast and generally has high e ciency [29][30][31][32][33][34]. In this method, an adsorbent with a very large surface area is needed.…”

Section: Introductionmentioning

confidence: 99%

Preparation of Mesoporous Silica Sba-15 Modified by Ctab for Extraction, Preconcentration and Determination of Trace Amounts of Carmoisine in Food Samples

Mirabi,

Norouzi

2023

Preprint

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“…Modi cation is a good way to solve this problem through introducing some functional groups (such as hydroxyl (Kundu et al, 2019), carboxyl (Kundu 9), amino (Zhang et al, 2017), sulphonic acid (Gülü et al, 2003), acrylamide (Kumara and Kr. Sharma, 2019), thiourea (Zhou et al, 2014), amidoxime (Movaghgharnezhad et al, 2020), and sulfhydryl (Alipour et al, 2020)) in the structure of cellulose. Obvious improvement in the adsorption capacities of heavy metal ions by the reactive cellulose derivatives can be observed through the strong coordination of these functional groups with heavy metal ions compared with native cellulose (Alipour et al, 2020;).…”

Section: Introductionmentioning

confidence: 99%

Cellulose derivatives functionalized with multidentate N‑donor atoms: comparative adsorption of cadmium (II) and lead (II) ions from water

et al. 2023

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Cellulose derivatives functionalized with multidentate N-donor atoms containing two, three and four amino functional groups (as marked N 2 -CL, N 3 -CL and N 4 -CL) have been prepared by grafting of linear aliphatic polyamines into the cellulose backbone through the Schiff base reaction. Adsorption performances of these cellulose derivatives have been compared. An increase in the adsorptive amounts of Cd 2+ and Pb 2+ ions with increasing N-donor atoms of the grafted polyamines onto the cellulose backbone is found to give the maximum capacity N 4 -CL > N 3 -CL > N 2 -CL for both the ions. The N 4 -CL with high N content (up to 5.2 mmol N g − 1 ) exhibits higher adsorptive capacities of 249.7 mg g − 1 for Cd 2+ and 401.2 mg g − 1 for Pb 2+ . The adsorption of both the ions by the three cellulose derivatives is achieved within 30 min, is independent of pH in the range of 4.5-6 for Cd 2+ and 4-6 for Pb 2+ , and can be satisfactorily tted by Langmuir and pseudo-second-order equations. Thermodynamic parameters for the adsorption of both the ions suggest an endothermic and endothermic nature and favorable interactions between N-donor atoms and the ions. The developed cellulose derivatives are promising for the enhanced removal of Cd 2+ and Pb 2+ from water.

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Synthesis of cellulose nanofibers functionalized by dithiooxamide for preconcentration and determination of trace amounts of Cd(II) ions in water samples

Cited by 24 publications

References 67 publications

Cellulose-Based Materials for Water Remediation: Adsorption, Catalysis, and Antifouling

Cellulose-Based Materials for Water Remediation: Adsorption, Catalysis, and Antifouling

Preparation of Mesoporous Silica Sba-15 Modified by Ctab for Extraction, Preconcentration and Determination of Trace Amounts of Carmoisine in Food Samples

Cellulose derivatives functionalized with multidentate N‑donor atoms: comparative adsorption of cadmium (II) and lead (II) ions from water

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