Preparation of graphene oxide doped eggshell membrane bioplatform modified Prussian blue nanoparticles as a sensitive hydrogen peroxide sensor

Mohammad‐Rezaei, Rahim; Razmi, Habib; Dehgan-Reyhan, S.

doi:10.1016/j.colsurfb.2014.01.020

Cited by 25 publications

(12 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…23,24 In addition, one of the most attractive sustainable aspects of using ESM residues is the widespread availability of eggshell as a waste material 24 from which a preformed membrane can be easily recuperated, dispensing the use of special resources for its treatment or preparation. Indeed, in recent years, ESM has been considered as a convenient biotemplate to produce self-standing composites for diverse applications, such as sensors, 25−27 adsorbents for water remediation, 28,29 catalysis, 30−33 fuel cells, 34,35 and batteries. 36,37 Of particular interest to us is their use in SCs as ESM electrodes 38,39 and as separators, both in their in natural 40 or modified 41 forms.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of Highly Flexible Hierarchical Polypyrrole/Carbon Nanotube on Eggshell Membranes for Supercapacitors

2017

View full text Add to dashboard Cite

Flexible batteries and supercapacitors (SCs) are expected to play a crucial role in energy storage and management in portable electronic devices. In addition, use of materials based on renewable resources would allow for more affordable and sustainable gadgets. In this context, eggshell membranes (ESMs) represent a promising functional platform for production of high-performance electronic components. In this work, we use ESMs for preparing flexible SCs through the incorporation of carbon nanotubes and subsequent in situ polymerization of polypyrrole, producing a highly conductive nanostructure characterized by a porous surface that exhibits both faradic and nonfaradic mechanisms for charge storage. We have found that by controlling the conducting polymer/carbon derivative relative concentration, one can maximize the corresponding capacitance to attain values up to the order 564.5 mF/cm 2 (areal capacitance), 24.8 F/cm 3 (volumetric capacitance), and 357.9 F/g (gravimetric capacitance). These bioinspired flexible devices exhibit a capacitance retention of 60% after 4000 cycles of charge/discharge and present negligible aging even after 500 bending repetitions (at a density of current 5 mA/cm 2 ). The successful use of ESM-based electrodes in association with carbon derivatives/conducting polymers confirm that the exploit of biological materials offers a promising perspective for the development of new ecofriendly electronic devices.

show abstract

Section: Introductionmentioning

confidence: 99%

Fabrication of Highly Flexible Hierarchical Polypyrrole/Carbon Nanotube on Eggshell Membranes for Supercapacitors

2017

View full text Add to dashboard Cite

show abstract

“…Then, 5 g of ES was added into the mixture. After 1 h, the suspension was collected and centrifuged for 15 min at 3000 rpm and dried at 60 °C overnight [12].…”

Section: Synthesis Of Go/es Adsorbentmentioning

confidence: 99%

“…The values of ΔG° in between 0 and to 20 kJ/mol indicate a physic-sorption process, while the values in between -80 to -400 kJ/mol correspond to the chemisorption process [15]. The increment in values of ΔG° with an increase in temperature suggests that higher temperature makes the adsorption of Funfavorable, while the negative value of ΔS° indicates that the process is enthalpy driven and the negative value of ΔH° implies that the adsorption phenomenon is exothermic [12][13]19]. This explains that the adsorption of Fby using GO/ES adsorbent is not suitable to be conducted at high temperature.…”

Section: Adsorption Thermodynamicsmentioning

confidence: 99%

Adsorption Analysis of Fluoride Removal Using Graphene Oxide/Eggshell Adsorbent

et al. 2020

View full text Add to dashboard Cite

Graphene oxide with eggshells (GO/ES) adsorbent has been studied for fluoride ions (F–) removal. An adsorption study was conducted in batch experiments at different adsorption parameters, which are initial F– concentration, contact time, and temperature. The effects of these adsorption parameters towards F– removal by using GO/ES adsorbent were investigated. The adsorption parameters were then analyzed with adsorption isotherms (Langmuir and Freundlich), kinetics (pseudo-first-order and second-order) and thermodynamic studies. Under various parameters, GO/ES is proven as an effective adsorbent with an adsorption capacity of F– are up to 48 mg/g. The experimental data were satisfactorily fitted with Langmuir isotherm, which illustrated the monolayer pattern of F– adsorption into GO/ES adsorbent. The adsorption kinetic analysis indicated that the adsorption data could be well described by Pseudo-second-order kinetic model, which indicated the chemisorption process, while thermodynamic studies revealed that the adsorption of F– was an exothermic process.

show abstract

“…It is a subtle network structure with highly cross‐linked fibers, which are composed mainly of proteins (80∼85%) with abundant amino, hydroxyl, and carboxyl groups . Theoretically, ESM naturally possesses large specific surface area and excellent water‐permeability , based on which the collection and enrichment of contaminants could be easily reached. Furthermore, the protein fibers of ESM can be covalently or noncovalently modified with functional structures such as fluorescent probes , quantum dots , and nanoparticles , which may further enhance the performance of ESM as biomaterial.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of a mixed anionic–nonionic surfactant modified eggshell membrane as an advantageous adsorbent for the solid‐phase extraction of Sudan I–IV as model analytes

Liu

Wang

Bai

et al. 2017

J of Separation Science

View full text Add to dashboard Cite

The coadsorption of mixed anionic-nonionic surfactants, sodium dodecylbenzenesulfonate with Triton X-100, on the surface of eggshell membrane was investigated based on adsorption isotherms to improve the solid-phase extraction performance of eggshell membrane toward organic contaminants. Results showed that even though excess Triton X-100 might inhibit the adsorption of sodium dodecylbenzenesulfonate, a low dosage of Triton X-100 can significantly improve sodium dodecylbenzenesulfonate modification and enhance the extraction efficiency of eggshell membrane from 73.7 to 100.4% because of the formation of mixed hemimicelles. The highest recovery was achieved at 2:8 (Triton X-100/sodium dodecylbenzenesulfonate mass ratios), and multiple mechanisms involving π-π interactions, hydrophobic effect, and π-π electron donor-acceptor interactions contributed to the strong extraction affinity. When mixed, the Triton X-100 and sodium dodecylbenzenesulfonate modified eggshell membrane packed cartridge coupled with high-performance liquid chromatography was applied for the simultaneous determination of trace Sudan I-IV, and low detection limits (0.16-0.26 ng/L) were achieved with satisfactory linearity (R > 0.999) in 10-10 000 μg/L. For real samples, Sudan II and III in one chilli sauce sample were found at 4.3 and 1.7 μg/kg. Sudan I-IV recoveries at three spiked levels were 87.4-102.9% with precisions <6.8%. Comparison with commonly used solid-phase extraction adsorbents and methods further reflected the superiorities of the proposed adsorbent in sensitivity, retention ability, and applicability.

show abstract

Preparation of graphene oxide doped eggshell membrane bioplatform modified Prussian blue nanoparticles as a sensitive hydrogen peroxide sensor

Cited by 25 publications

References 34 publications

Fabrication of Highly Flexible Hierarchical Polypyrrole/Carbon Nanotube on Eggshell Membranes for Supercapacitors

Fabrication of Highly Flexible Hierarchical Polypyrrole/Carbon Nanotube on Eggshell Membranes for Supercapacitors

Adsorption Analysis of Fluoride Removal Using Graphene Oxide/Eggshell Adsorbent

Evaluation of a mixed anionic–nonionic surfactant modified eggshell membrane as an advantageous adsorbent for the solid‐phase extraction of Sudan I–IV as model analytes

Contact Info

Product

Resources

About