4.7 Article

Synthesis of monolith silica anchored graphene oxide composite with enhanced adsorption capacities for carbofuran and imidacloprid

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Synthesis of activated carbons from water hyacinth biomass and its application as adsorbents in water pollution control

Ahmad Hakky Mohammaad et al.

Summary: Activated carbon was synthesized from water hyacinth biomass through chemical activation and pyrolysis. The obtained activated carbon had high specific surface area and total pore volume. It exhibited a high adsorption capacity for the pesticide glyphosate and followed the kinetics of the pseudo-second-order model.

JOURNAL OF THE SERBIAN CHEMICAL SOCIETY (2023)

Article Chemistry, Multidisciplinary

Synthesis of activated carbons from water hyacinth biomass and its application as adsorbents in water pollution control

Ahmad Hakky Mohammaad et al.

Summary: In this study, water hyacinth biomass was converted to activated carbon through chemical activation and controlled pyrolysis. The effects of different impregnation ratios and carbonization temperatures on the properties of activated carbon were investigated. The highest yield of activated carbon was obtained at a carbonization temperature of 400 degrees C and an impregnation ratio of 0.5. The optimized activated carbon (2.0AC500) exhibited a large specific surface area and total pore volume, and demonstrated excellent adsorption performance for the herbicide glyphosate.

JOURNAL OF THE SERBIAN CHEMICAL SOCIETY (2023)

Article Engineering, Environmental

Eco-friendly and acid-resistant magnetic porous carbon derived from ZIF-67 and corn stalk waste for effective removal of imidacloprid and thiamethoxam from water

Yong Yang et al.

Summary: This study introduces a low-cost magnetic porous carbon adsorbent, ZIF-67/CS@C, designed for efficient removal of neonicotinoids from water. The adsorbent exhibits strong magnetic response, high adsorption capacity, and excellent recyclability, showing great potential for environmental remediation applications.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Materials Science, Multidisciplinary

One step synthesis approach of mesoporous silica packed with graphene oxide nanosheet: Characterisation and drug release aspects

Prashant K. Deshmukh et al.

Summary: The study established a novel lipid-coated graphene oxide mesoporous silica nanocomposite for controlled delivery of Rizatriptan Benzoate, showing improved entrapment efficiency compared to traditional mesoporous silica. The lipid coating contributed to prolonged circulation time and delayed release of the drug, demonstrating potential for targeted delivery towards brain for migraine management.

MATERIALS TECHNOLOGY (2022)

Article Engineering, Chemical

Removal of imidacloprid pesticide using nanoporous activated carbons produced via pyrolysis of peach stone agricultural wastes

Somaia G. Mohammad et al.

Summary: This study focuses on the preparation and application of nanoporous activated carbons derived from peach stones for the removal of imidacloprid pesticide from aqueous solutions. The activated carbons exhibited high removal efficiency and adsorption capacity, with a mesoporous structure observed in PSAC 500. The adsorption mechanism was inferred to be attributed to physisorption via hydrogen bonding and pi-pi stacking, with successful regeneration and reuse demonstrated for three cycles.

CHEMICAL ENGINEERING COMMUNICATIONS (2021)

Article Engineering, Environmental

Self-assembly approach toward polymeric carbon nitrides with regulated heptazine structure and surface groups for improving the photocatalytic performance

Guoming Gao et al.

Summary: In this work, PCNs with adjustable microstructure and composition were synthesized using a self-assembly method. The addition of benzoic acid controlled the morphology and heptazine structure, while also introducing functional groups to enhance the photocatalytic activity. This study provides a strategy for designing metal-free photocatalysts for selective synthesis of organic compounds and photocatalytic hydrogen production.

CHEMICAL ENGINEERING JOURNAL (2021)

Review Chemistry, Multidisciplinary

Power of Infrared and Raman Spectroscopies to Characterize Metal-Organic Frameworks and Investigate Their Interaction with Guest Molecules

Konstantin Hadjiivanov et al.

Summary: Metal-organic frameworks (MOFs) with various functionalities and porous structures are suitable for a wide range of applications. Vibrational spectroscopy (IR and Raman) plays a crucial role in characterizing MOF materials and studying their interaction with gases, highlighting both advantages and limitations of the technique. By combining IR and Raman spectroscopies with other techniques, the structure, properties, and reactivity of MOFs can be explicitly established.

CHEMICAL REVIEWS (2021)

Review Materials Science, Multidisciplinary

Rational design, synthesis, and application of silica/graphene-based nanocomposite: A review

Mengyu Ma et al.

Summary: The combination of graphene and silica to form SiO2/G composites overcomes the aggregation problem of graphene and leads to new physical and chemical properties, showing great potential in various applications. It is crucial to design and construct a reasonable structure of SiO2/G composite material for practical application.

MATERIALS & DESIGN (2021)

Article Chemistry, Applied

Facile synthesis of chitosan-based acid-resistant composite films for efficient selective adsorption properties towards anionic dyes

Mei-Xia Huo et al.

Summary: By synthesizing a sustainable cellulose nanofiber/chitosan composite film, the effective removal and recovery of toxic anionic dyes have been achieved, with properties such as low swelling and acid resistance, leading to efficient adsorption of anionic dyes.

CARBOHYDRATE POLYMERS (2021)

Review Engineering, Environmental

Strategies for reduction of graphene oxide - A comprehensive review

Vipul Agarwal et al.

Summary: Graphene is of great interest for its applicability in various industries, but faces challenges in large-scale commercial production. Reduction of graphene oxide is considered the most viable approach for producing high quality graphene.

CHEMICAL ENGINEERING JOURNAL (2021)

Review Chemistry, Analytical

An overview of graphene-based nanoadsorbent materials for environmental contaminants detection

Tao Huang et al.

Summary: Graphene and its composites have attracted extensive research interests due to their unique properties, making them promising candidates for efficient adsorbents and playing an important role in the development of new extraction methods for environmental analysis. Recent advances in graphene-based extraction materials have shown great potential for detecting trace contaminants in complex environmental matrices, but future challenges in developing graphene-based nanocomposite materials for environmental analysis need to be addressed.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2021)

Review Agriculture, Multidisciplinary

Multiple Roles of Mesoporous Silica in Safe Pesticide Application by Nanotechnology: A Review

Xiang-Ping Kong et al.

Summary: Mesoporous silica nanoparticles play crucial roles in pesticide application as nanocarrier, adsorbent, catalyst support, and sensor support, enhancing the efficiency and safety of pesticides. Future focus should be on environmental risk assessment, mechanism exploration, and cost-benefit consideration to drive continuous development.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2021)

Article Polymer Science

Water absorption and hydrothermal ageing of epoxy adhesives reinforced with amino-functionalized graphene oxide nanoparticles

Olesja Starkova et al.

Summary: The study demonstrates that the amino-functionalized graphene oxide nanoparticles can significantly improve the performance of epoxy adhesive by enhancing its resistance to hydrothermal ageing, reducing water diffusivity, and leaching effects. The nanocomposites exhibit high reinforcing efficiency, and are able to mitigate the degradation of sample properties under hydrothermal ageing conditions.

POLYMER DEGRADATION AND STABILITY (2021)

Review Chemistry, Physical

Removal of Pesticides from Waters by Adsorption: Comparison between Synthetic Zeolites and Mesoporous Silica Materials. A Review

Magdalena Andrunik et al.

Summary: Pesticides, pollutants found in wastewater due to increasing agricultural activities, can disperse active ingredients in the environment if improperly dosed. Adsorption is a widely used method for pesticide removal, with functionalized materials showing better performance in removing different pesticides.

MATERIALS (2021)

Article Polymer Science

Adsorption of Dye Organic Pollutant Using Magnetic ZnO Embedded on the Surface of Graphene Oxide

Sedigheh Abbasi

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS (2020)

Article Biochemistry & Molecular Biology

Polypyrole, polyaniline and sodium alginate biocomposites and adsorption-desorption efficiency for imidacloprid insecticide

Faiza Ishtiaq et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Engineering, Environmental

Functioned hollow glass microsphere as a self-floating adsorbent: Rapid and high-efficient removal of anionic dye

Yanyan An et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Review Thermodynamics

Graphene and Graphene Oxide-Based Composites for Removal of Organic Pollutants: A Review

Kirti Thakur et al.

JOURNAL OF CHEMICAL AND ENGINEERING DATA (2019)

Article Chemistry, Inorganic & Nuclear

Adsorption of Acid Black 210 and Remazol Brilliant Blue R onto magnetite nanoparticles

Zahra Monsef Khoshhesab et al.

INORGANIC AND NANO-METAL CHEMISTRY (2019)

Proceedings Paper Materials Science, Multidisciplinary

Surface modification of Graphene Oxide using Esterification

Ravi Kumar et al.

MATERIALS TODAY-PROCEEDINGS (2019)

Article Chemistry, Multidisciplinary

Theoretical insight into the adsorption of aromatic compounds on graphene oxide

Huan Tang et al.

ENVIRONMENTAL SCIENCE-NANO (2018)

Article Chemistry, Physical

Application of nanoclay for the adsorptive removal of Orange G dye from aqueous solution

Mohamed Abdel Salam et al.

JOURNAL OF MOLECULAR LIQUIDS (2017)

Article Engineering, Environmental

CO2 adsorption on a fine activated carbon in a sound assisted fluidized bed: Thermodynamics and kinetics

P. Ammendola et al.

CHEMICAL ENGINEERING JOURNAL (2017)

Article Engineering, Chemical

Influence of Different Improved Hummers Method Modifications on the Characteristics of Graphite Oxide in Order to Make a More Easily Scalable Method

Maria del Prado Lavin-Lopez et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2016)

Article Chemistry, Physical

Synthesis of porous molecularly imprinted polymers for selective adsorption of glutathione

Renyuan Song et al.

APPLIED SURFACE SCIENCE (2015)

Review Chemistry, Multidisciplinary

Monolayer and multilayer adsorption isotherm models for sorption from aqueous media

Reyhaneh Saadi et al.

KOREAN JOURNAL OF CHEMICAL ENGINEERING (2015)

Review Engineering, Chemical

Adsorption of dyes by nanomaterials: Recent developments and adsorption mechanisms

Kok Bing Tan et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2015)

Article Materials Science, Multidisciplinary

One-step synthesis of mesoporous silica-graphene composites by simultaneous hydrothermal coupling and reduction of graphene oxide

Juliet Q. Dalagan et al.

BULLETIN OF MATERIALS SCIENCE (2014)

Article Chemistry, Physical

The Chemical and structural analysis of graphene oxide with different degrees of oxidation

Karthikeyan Krishnamoorthy et al.

CARBON (2013)

Article Engineering, Chemical

Equilibrium studies for Basic blue 3 adsorption onto durian peel (Durio zibethinus Murray)

Siew-Teng Ong et al.

DESALINATION AND WATER TREATMENT (2012)

Article Engineering, Environmental

Bentazon and carbofuran adsorption onto date seed activated carbon: Kinetics and equilibrium

J. M. Salman et al.

CHEMICAL ENGINEERING JOURNAL (2011)

Article Environmental Sciences

Adsorption and desorption of herbicide monosulfuron-ester in Chinese soils

Chunxian Wu et al.

JOURNAL OF ENVIRONMENTAL SCIENCES (2011)

Article Chemistry, Physical

Characterization of Nano-Porous Bentonite (Montmorillonite) Particles using FTIR and BET-BJH Analyses

Majid Hayati-Ashtiani

PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION (2011)

Article Engineering, Biomedical

Incorporation of antimicrobial compounds in mesoporous silica film monolith

Isabel Izquierdo-Barba et al.

BIOMATERIALS (2009)

Article Polymer Science

Removal of Basic Blue 3 by Sorption onto a Weak Acid Acrylic Resin

Adriana Barsanescu et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2009)

Article Engineering, Environmental

Utilization of organic by-products for the removal of organophosphorous pesticide from aqueous media

Mubeena Akhtar et al.

JOURNAL OF HAZARDOUS MATERIALS (2009)

Article Biochemical Research Methods

Preparation, characterization and analytical application of a hybrid organic-inorganic silica-based monolith

Li Xu et al.

JOURNAL OF CHROMATOGRAPHY A (2008)

Article Engineering, Environmental

The removal of Basic Blue 3 from aqueous solutions by chitosan-based adsorbent: Batch studies

Gregorio Crini et al.

JOURNAL OF HAZARDOUS MATERIALS (2008)

Article Chemistry, Physical

FTIR analysis of bentonite in moulding sands

C. Paluszkiewicz et al.

JOURNAL OF MOLECULAR STRUCTURE (2008)

Article Biotechnology & Applied Microbiology

Hexavalent chromium removal from aqueous solution by adsorption on treated sawdust

Saroj S. Baral et al.

BIOCHEMICAL ENGINEERING JOURNAL (2006)

Article Biochemical Research Methods

Advances in water treatment by adsorption technology

Imran Ali et al.

NATURE PROTOCOLS (2006)

Article Chemistry, Physical

Kinetic modeling of liquid-phase adsorption of phosphate on dolomite

S Karaca et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2004)

Review Biochemical Research Methods

Molecularly imprinted polymers: synthesis and characterisation

PAG Cormack et al.

JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2004)

Review Biochemical Research Methods

Silica gel-based monoliths prepared by the sol-gel method: facts and figures

AM Siouffi

JOURNAL OF CHROMATOGRAPHY A (2003)

Article Engineering, Environmental

Ammonia removal from wastewater by ion exchange in the presence of organic contaminants

TC Jorgensen et al.

WATER RESEARCH (2003)

Review Biotechnology & Applied Microbiology

Development, registration and commercialization of microbial pesticides for plant protection

E Montesinos

INTERNATIONAL MICROBIOLOGY (2003)