Synthesis of cellulose nanofibrils modified with carbon dots-graft-polyacrylamide/ZIF-8 composite hydrogel for simultaneous adsorption and detection of tetracycline

Article Chemistry, Physical

Low Temperature CO Oxidation Over Highly Active Gold Nanoparticles Supported on Reduced Graphene Oxide@Mg-BTC Nanocomposite

Hatem M. Altass et al.

Summary: In this study, gold nanoparticles were successfully supported on reduced graphene oxide and Mg-BTC, demonstrating excellent stability and catalytic activity in adsorption and oxidation of CO gas.

CATALYSIS LETTERS (2023)

添加到收藏夹

Article Engineering, Environmental

Upcycling of nickel iron slags to hierarchical self-assembled flower-like photocatalysts for highly efficient degradation of high-concentration tetracycline

Zhen Wu et al.

Summary: A viable strategy to convert nickel-iron slags into self-assembled flower-like silicate photocatalysts is reported. These 3D hierarchical architectures composed of core-shell structured silicates made from wild wastes extract nearly 100% chromium from the slags. The as-obtained silicate catalysts exhibit extraordinary photocatalytic degradation and mineralization rates of high-concentration tetracycline.

CHEMICAL ENGINEERING JOURNAL (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Techno-economic process parameter studies for hydrogel composite production from corncob biomass and its application as fertilizer releasing agent

Hemang Sharma et al.

Summary: This research work focused on the techno-economic process design of cellulose hydrogel synthesis from corncob biomass and analyzed their swelling and kinetic behaviors. Raw corncob was fractionated through alkali treatment to obtain cellulose fibers, which were then copolymerized with gelatin to produce cellulose hydrogel composite. The swelling efficiency of the cellulose hydrogel composite was investigated in different salt solutions and its drying kinetics were also studied. Techno-economic analysis estimated the operating cost and annual revenue for the hydrogel production process. The superior properties of the hydrogel make it a potential candidate for water retention and fertilizer releasing agent in agriculture.

CHEMICAL PAPERS (2023)

添加到收藏夹

Article Engineering, Environmental

Enrichment of tetracycline-degrading bacterial consortia: Microbial community succession and degradation characteristics and mechanism

Xiuli Chen et al.

Summary: Two TC-degrading microbial consortia were enriched from activated sludge and soil, showing high degradation capabilities under a wide pH range and at moderate/high temperatures. Metagenomic sequencing revealed genes related to TC biodegradation.

JOURNAL OF HAZARDOUS MATERIALS (2023)

添加到收藏夹

Article Engineering, Environmental

Computer chip-inspired design of nanocellulose/carbon dots hydrogel as superior intensifier of nano-sized photocatalyst for effective Cr(VI) removal

Xinmiao Qi et al.

Summary: Based on computer chip-inspired design, a novel nanocellulose/carbon dots hydrogel (NCH) was fabricated as a superior intensifier instead of a common carrier of sodium titanate nanofibre (STN). Carbon dots enhanced adsorption for Cr(VI), promoted photocatalytic properties of STN, and improved desorption for reduced product (Cr(III)) through electrostatic repulsion, showing an efficiency of 1 + 1 > 2.

JOURNAL OF HAZARDOUS MATERIALS (2023)

添加到收藏夹

Article Environmental Sciences

Pyrolysis temperature affects the physiochemical characteristics of lanthanum-modified biochar derived from orange peels: Insights into the mechanisms of tetracycline adsorption by spectroscopic analysis and theoretical calculations

Zhihao Chen et al.

Summary: Biochar modified with LaCl3 from orange peels was used to enhance the adsorption of tetracycline. Different parameters such as pyrolysis temperature, adsorbent dosage, initial pH, and coexisting ions were investigated. The results showed that higher pyrolysis temperature increased the specific surface area and functional groups of the modified biochar, resulting in higher adsorption capacity. The La-BC prepared at 700 degrees C achieved the highest adsorption capacity. The adsorption mechanism followed the pseudo-second-order kinetic model and the adsorption isotherm was consistent with the Freundlich model. The presence of humic acid inhibited TC adsorption, while coexisting ions did not significantly affect the adsorption capacity, especially for BC@La-700.

SCIENCE OF THE TOTAL ENVIRONMENT (2023)

添加到收藏夹

Article Engineering, Chemical

Mechanistic insight into loading of doxorubicin hydrochloride onto carbonized FeNPs@ZIF-8 composite

Wanling Cai et al.

Summary: The increasing global efflux of antibiotics into aquatic environments has significant detrimental impacts on natural ecosystems. Consequently, the controlled release of antibiotics and their metabolites is an important issue. In this study, a new carbonized iron nanoparticles-metal organic framework (C-Fe3O4@ZIF-8) composite was developed for loading doxorubicin hydrochloride (DOX) with high efficiency. The adsorption mechanism of DOX on C-Fe3O4@ZIF-8 was found to involve surface complexation and electrostatic interaction, and the loading mechanism was proposed based on specific site adsorption. The magnetic property of C-Fe3O4@ZIF-8 also allowed for easy separation and desirable recycle/reuse performance.

SEPARATION AND PURIFICATION TECHNOLOGY (2023)

添加到收藏夹

Article Spectroscopy

Pyridinic-N-rich carbon dots in IFE-based Turn-off Fluorometric detection of nerve agent Mimic- Diethyl chlorophosphate and multicolor cell imaging

Imran Mondal et al.

Summary: Fluorometric sensors based on pyridinic-N-rich carbon dots (NCDs) prepared through microwave-assisted pyrolysis are used as a turn-off fluorescent probe for the sensitive and selective detection of diethyl chlorophosphate (DCP), a nerve agent mimic. The fluorescence quenching effect of NCDs in the presence of DCP is attributed to the inner filter effect (IFE). The limit of detection (LOD) for sensing DCP is found to be 84 μM, and NCDs show low cytotoxicity and can be used for cell imaging.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Development of Carbon Nanotube/Graphene-Based Alginate Interpenetrating Hydrogels for Removal of Antibiotic Pollutants

Kaijie Ni et al.

Summary: A novel interpenetrating polymer network (IPN) hydrogel has been developed as an effective and non-selective adsorbent for antibiotic pollutants in water. The hydrogel, made of carbon nanotube (CNTs), graphene oxide (GO), and urea-modified sodium alginate (SA), showed excellent adsorption capacity for tetracycline and good reusability. The hydrogel also exhibited efficient adsorptive performance for neomycin and erythromycin.

CHEMPLUSCHEM (2023)

添加到收藏夹

Article Environmental Sciences

Dual mode detection and sunlight-driven photocatalytic degradation of tetracycline with tailor-made N-doped carbon dots

Chinnu R. Thara et al.

Summary: Carbon dots synthesized using a one-pot method were investigated for their electrochemical and photochemical properties in terms of environmental sustainability. The nitrogen-doped carbon dots showed intense fluorescence, stability, water solubility, and biocompatibility. They exhibited excellent sensitivity and selectivity as drug sensors, and also had the potential to function as a photocatalyst for drug degradation.

ENVIRONMENTAL RESEARCH (2023)

添加到收藏夹

Article Engineering, Environmental

Antibiotics tetracycline adsorption and flame-retardant capacity of eco-friendly aerogel-based nanocellulose, graphene oxide, polyvinyl alcohol, and sodium bicarbonate

Vy T. Nguyen et al.

Summary: This study presents a new approach in aerogel based on nanocellulose, graphene oxide, and its application as a novel adsorbent in water treatment and thermal insulation material. The eco-friendly aerogel materials were prepared by combining CNFs, GO sheets, PVA, and NaHCO3. The presence of NaHCO3 significantly improved the thermal stability, combustion characteristics, and thermal insulation efficiency of the aerogel. It also enhanced the removal ability of antibiotic TC, with a higher adsorption capacity compared to the aerogel without NaHCO3.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2023)

添加到收藏夹

Article Engineering, Environmental

Non-toxic chitosan-based hydrogel with strong adsorption and sensitive detection abilities for tetracycline

Qiuyan Luo et al.

Summary: In this study, a non-toxic chitosan-based hydrogel was developed with strong sorption and sensitive detection abilities for tetracycline. Cellulose nanocrystals improved the adsorption ability, while carbon dots served as fluorescent probes for detecting tetracycline with high selectivity and sensitivity.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Engineering, Environmental

CTAB-modified carboxymethyl cellulose/bagasse cryogels for the efficient removal of bisphenol A, methylene blue and Cr(VI) ions: Batch and column adsorption studies

Izabo Pereira Meneses et al.

Summary: The study investigated the adsorption of MB, Cr(VI), and BPA using modified cryogels CMCBG-CTAB, showing removal capacities of 100%, 70%, and 95% respectively. The presence of synergistic effects in binary or ternary mixtures resulted in increased adsorption of Cr(VI) ions, while the adsorption of MB was significantly reduced in the presence of Cr(VI) ions. The adsorption of BPA was not significantly affected by the presence of MB or Cr(VI). The adsorbents showed good recyclability with no significant efficiency loss after five cycles.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Engineering, Environmental

Insights into the mechanism of enhanced peroxymonosulfate degraded tetracycline using metal organic framework derived carbonyl modified carbon-coated Fe0

Yiqiong Yang et al.

Summary: Tetracycline (TC) degradation in water was successfully achieved using carbonyl-modified carbon-coated Fe0 as an activator for peroxymonosulfate (PMS). The Fe0 continuously activated PMS, while carbon facilitated electron transportation and the carbonyl group on the carbon surface acted as the active site. This study demonstrates the promising potential of this novel material for removing antibiotics from water.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Agricultural Engineering

Non-toxic fluorescent molecularly imprinted hydrogel based on wood-derived cellulose nanocrystals and carbon dots for efficient sorption and sensitive detection of tetracycline

Qiuyan Luo et al.

Summary: A novel non-toxic fluorescent molecularly imprinted hydrogel (FMIH) was prepared using wood-derived cellulose nanocrystals and carbon dots. The FMIH showed excellent selectivity and sensitivity for efficient sorption and detection of tetracycline (TC), with a cost 34 times lower than commercial activated carbon (CAC).

INDUSTRIAL CROPS AND PRODUCTS (2022)

添加到收藏夹

Article Engineering, Environmental

La/LaF3 co-modified MIL-53(Cr) as an efficient adsorbent for the removal of tetracycline

Yeyang Ni et al.

Summary: In this study, La/LaF3-MIL-53(Cr) was synthesized and its adsorption capacity was found to be four times higher than the pristine MIL-53(Cr) material, possibly due to the enhanced affinity of La to tetracycline and the good dispersion of LaF3 in the material.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Efficient adsorptive elimination of organic pollutants from aqueous solutions on ZIF-8/MWCNTs-COOH nanoadsorbents: Adsorption kinetics, isotherms, and thermodynamic study

Xinling Zhang et al.

Summary: The removal of organic pollutants was examined using a new type of zeolitic imidazolate framework-8/carboxyl-functionalized multi-walled carbon nanotubes nanoadsorbents. The nanoadsorbents demonstrated high adsorption capacity and reusability. The increased specific surface area, electrostatic interaction, hydrogen bonding, and π-π interaction contributed to the enhanced adsorption performance.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2022)

添加到收藏夹

Article Multidisciplinary Sciences

High adsorption capacity of phenol and methylene blue using activated carbon derived from lignocellulosic agriculture wastes

Haitham M. El-Bery et al.

Summary: This study reports the fabrication of activated carbon adsorbents derived from lignocellulosic wastes. Both physical and chemical activation were used to modify the surface texture properties of the adsorbents. The results showed that increasing activation temperature increased the specific surface area, while increasing the amount of chemical activating agent decreased it. The adsorbent demonstrated high efficiency in adsorbing methylene blue and phenol.

SCIENTIFIC REPORTS (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

A ratio fluorescence probe by one-stage process for selectivity detection of tetracycline

Sen Liao et al.

Summary: In this study, a ratio fluorescent probe was synthesized for the selective detection of tetracycline, which demonstrated good performance in real samples.

OPTICAL MATERIALS (2022)

添加到收藏夹

Article Environmental Sciences

Tetracycline bioremediation using the novel Serratia marcescens strain WW1 isolated from a wastewater treatment plant

Pankaj Bhatt et al.

Summary: This study investigated a novel tetracycline degrading strain, Serratia marcescens WW1, isolated from a wastewater treatment plant. Under optimized conditions, strain WW1 could efficiently degrade tetracycline, removing 89.5% within 48 hours. The intermediate metabolites were found to be non-toxic to indicator bacteria and algae.

CHEMOSPHERE (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Structural and rheological properties of nanocellulose with different polymorphs, nanocelluloses I and II, prepared by natural deep eutectic solvents from sugarcane bagasse

Wanying Wu et al.

Summary: The present study aimed to prepare nanocellulose I (NC-I) and nanocellulose II (NC-II) from purified cellulose derived from sugarcane bagasse, and to compare their structural and rheological properties. The results showed that both NC-I and NC-II had high purity, good thermal stability, and high crystallinity. Rheological and zeta potential properties revealed that NC-I suspension had better storage stability.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

添加到收藏夹

Article Chemistry, Applied

Dual-functional CDs@ZIF-8/chitosan luminescent film sensors for simultaneous detection and adsorption of tetracycline

Miao Miao et al.

Summary: This paper presents a novel luminescent sensing material, CDs@ZIF-8, fabricated by encapsulating luminescent carbon dots into a metal-organic framework. A portable disposable test strip, CDs@ZIF-8/CS film sensor, was designed by crosslinking CDs@ZIF-8 with chitosan for TC detection and adsorption. The hybrid film exhibited high sensitivity, selectivity, optical transmittance, and mechanical property, making it promising for applications in pharmaceutical analysis, food safety, and water treatment.

CARBOHYDRATE POLYMERS (2022)

添加到收藏夹

Article Chemistry, Physical

The role of phosphotungstic acid in enhancing the catalytic performance of UiO-66 (Zr) and its applications as an efficient solid acid catalyst for coumarins and dihydropyrimidinones synthesis

Fares T. Alshorifi et al.

Summary: In this study, a facile and easy technique for synthesizing phosphotungstic acid (PTA) loaded on UiO-66(Zr) catalysts with different weight contents was reported. The prepared catalysts were characterized through various techniques, and 50.0 wt% of PTA/UiO-66(Zr) catalyst showed the highest catalytic performance.

CATALYSIS COMMUNICATIONS (2022)

添加到收藏夹

Article Engineering, Environmental

Adsorption of tetracycline hydrochloride on layered double hydroxide loaded carbon nanotubes and site energy distribution analysis

Caifeng Xia et al.

Summary: In this study, a novel composite material LDH@CNT was prepared using an in-situ method, which had a favorable adsorbent structure due to the mutual support of LDHs and CNTs. The adsorption kinetics of LDHs, CNTs, and LDH@CNT composites for tetracycline were well described by intraparticle diffusion and pseudo-second-order models, indicating that the adsorption site played a major role. The Generalized Langmuir model was found to better describe the adsorption process than the Langmuir model, suggesting multiple interactions between tetracycline and the composite material. Site energy distribution theory combined with molecular simulation explained the adsorption mechanisms, and the removal of tetracycline by LDHs, CNTs, and LDH@CNT composites was calculated. The results showed that LDH@CNT composites had lower average site energies compared to LDHs and CNTs, but had more exposed adsorption active sites, leading to improved removal efficiency of tetracycline.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Agricultural Engineering

Controlled fabrication of the biomass cellulose aerogel@ZIF-8 nanocomposite as efficient and recyclable adsorbents for methylene blue removal

Guangyu Wu et al.

INDUSTRIAL CROPS AND PRODUCTS (2022)

添加到收藏夹

Article Green & Sustainable Science & Technology

Enhanced adsorption capacity of cellulose hydrogel based on corn stalk for pollutants removal and mechanism exploration

Changyang Lei et al.

Summary: In this study, water-soluble polysaccharides were used to enhance the adsorption capacity of cellulose hydrogel, forming composite hydrogels by crosslinking with corn stalk cellulose. The modified hydrogels showed improved specific surface area, water retention capacity, and thermal resistance. The method provides a way for wastewater treatment and enhances the adsorption capacity of methylene blue, lead ions, and tetracycline.

JOURNAL OF CLEANER PRODUCTION (2022)

添加到收藏夹

Article Green & Sustainable Science & Technology

Inner filter effect on amino-functionalized metal-organic framework for the selective detection of tetracycline

Crescentia Yazhini et al.

Summary: A stable Zn-based Luminescent Metal-Organic Framework (LMOF) was developed for selective detection of tetracycline. The sensor exhibited high selectivity, rapid detection, and reusability. It showed excellent luminescence activity and sensitivity precision towards TC detection.

JOURNAL OF CLEANER PRODUCTION (2022)

添加到收藏夹

Article Chemistry, Analytical

Preparation of double-network hydrogel consisting of chitosan, cellulose and polyacrylamide for enrichment of tetracyclines

Siyi Li et al.

Summary: A double-network hydrogel was successfully prepared using polyacrylamide and a chitosan-cellulose composite as the rigid network. The double-network hydrogel exhibited superior properties compared to the single network hydrogel, with excellent adsorption capacity and selectivity. Moreover, this hydrogel method was proven to accurately detect tetracyclines in food samples.

MICROCHEMICAL JOURNAL (2022)

添加到收藏夹

Review Chemistry, Multidisciplinary

The Emerging Development of Multicolor Carbon Dots

Jiurong Li et al.

Summary: This review provides a systematic classification and summary of synthetic methods for multicolor carbon dots (MCDs), as well as their applications in various fields. It highlights the influence of carbon source precursor, reaction conditions, and reaction environment on the multicolor emission characteristics of MCDs.

SMALL (2022)

添加到收藏夹

Review Environmental Sciences

Low-Cost Adsorbents for the Removal of Phenol/Phenolics, Pesticides, and Dyes from Wastewater Systems: A Review

Soonmin Ho

Summary: The rapid development of industrial production and human activities worldwide has led to severe water pollution. The adsorption process has been recognized as an effective method to remove pollutants from water, offering advantages such as low cost, ease of operation, and high performance. This article provides an overview of the application of zeolite, activated carbon, clay, fly ash, and carbon nanotubes as adsorbents for the removal of dyes, pesticides, phenol, and phenolic compounds. The properties of the adsorbents, adsorption studies, design methods, and optimization conditions are discussed.

WATER (2022)

添加到收藏夹

Article Chemistry, Analytical

Fabrication of magnetic molecularly imprinted polymers based on aptamers and ß-cyclodextrin for synergistic recognition and separation of tetracycline

Yanxia Ma et al.

Summary: A magnetic molecularly imprinted material based on synergistic recognition was developed and coupled with high-performance liquid chromatography to detect ultra-trace tetracycline. The method exhibited high selectivity, good reproducibility and stability, and showed satisfactory recoveries in animal feed samples.

ANALYTICA CHIMICA ACTA (2022)

添加到收藏夹

Article Chemistry, Analytical

Dual-emission carbon dots for sensitive fluorescence detection of metal ions and ethanol in water

Qingqing Xu et al.

Summary: In this study, novel red fluorescent CDs with dual emission were synthesized and a multifunctional fluorescent nanoprobe based on these CDs was successfully constructed. The nanoprobe exhibited high sensitivity for dual-ion trace detection of Fe3+ and Cu2+. Additionally, the CDs could be used for trace detection of ethanol content in aqueous solution.

ANALYTICAL METHODS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Acid-regulated boron-nitrogen codoped multicolor carbonized polymer dots and applications for pH sensing and trace water detection

Ge Lv et al.

Summary: In this study, the fluorescence of boron-nitrogen codoped carbonized polymer dots (BN-CPDs) was regulated from green to orange using concentrated hydrochloric acid. The use of a specific boron source with a benzene ring structure helped in the formation of internal conjugated structure, resulting in long wavelength fluorescent CPDs. The fluorescence properties of BN-CPDs were found to be dependent on concentration and solvent, and the CPDs showed potential for pH sensing and trace water detection.

NANOSCALE (2022)

添加到收藏夹

Article Chemistry, Physical

Novel fluorescent hydrogel for the adsorption and detection of Fe (III)

Dongdong Zhang et al.

Summary: The novel PNIPAAm-CD hydrogel prepared by copolymerizing PCDs and NIPAAm monomers exhibits good adsorption properties and stable fluorescence detection for Fe3+. It has the potential to be an effective portable platform with dual functions of visual detection and Fe3+ adsorption.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

添加到收藏夹

Article Engineering, Environmental

In-situ immobilization of ZIF-67 on wood aerogel for effective removal of tetracycline from water

Guanyu Chen et al.

Summary: In this study, a composite adsorbent material, ZIF-67@WA, was successfully fabricated by anchoring ZIF-67 rhombic dodecahedron on wood aerogel to improve the practical application of MOF materials in pollutant removal from wastewater. The composite showed excellent tetracycline adsorption capacity, comparable to previously reported adsorbents, and could be recycled multiple times with minimal secondary contamination. The study suggests that ZIF-67@WA has the potential to effectively remove tetracycline from water due to its superior adsorption performance, compressibility, light weight, and facile separation.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Physical

Multifunctional N-doped graphene quantum dots towards tetracycline detection, temperature sensing and high-performance WLEDs

Yongsheng Yang et al.

Summary: In this study, nitrogen-doped graphene quantum dots (N-GQDs) with high blue fluorescence were synthesized using a one-pot hydrothermal method. The N-GQDs show promising potential for detecting tetracycline and sensing temperature, as well as for application in white light emitting diodes (WLEDs). The results reported here expand the possible applications of N-GQDs in environment monitoring, biosensing engineering and optoelectronic devices.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2021)

添加到收藏夹

Article Chemistry, Physical

Selective adsorption and fluorescence sensing of tetracycline by Zn-mediated chitosan non-woven fabric

Chensi Shen et al.

Summary: Studies have focused on newly developed Zn(II)-mediated chitosan nonwoven fabric (Zn-CSNW) adsorbent for the efficient and selective removal of tetracyclines (TCs). The adsorption of TC to Zn-CSNW reaches equilibrium in about 30 minutes with a maximum adsorption capacity of 195.9 mg/g. It shows high anti-interference performance for TC adsorption at low concentrations and good regeneration and effective reuse.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

添加到收藏夹

Article Engineering, Environmental

Direct Z-scheme CuInS2/Bi2MoO6 heterostructure for enhanced photocatalytic degradation of tetracycline under visible light

Jingru Guo et al.

Summary: The construction of a Z-scheme CuInS2/Bi2MoO6 heterostructure via in-situ hydrothermal reactions resulted in superior photocatalytic activity towards the degradation of tetracycline under visible light, with 8 and 2.5 times improvements compared to their individual components. The enhanced photocatalytic performance is mainly attributed to effective charge transfer at the interface and the ternary sulfide semiconductor absorbing light in the useful region of the solar spectrum.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Article Environmental Sciences

Novel fluorescent lignin-based hydrogel with cellulose nanofibers and carbon dots for highly efficient adsorption and detection of Cr(VI)

Hanmeng Yuan et al.

Summary: A novel fluorescent lignin-based hydrogel was synthesized with cellulose nanofibers and carbon dots for highly efficient adsorption and detection of Cr(VI). The 3D porous structures in the hydrogel provided active sites and ion transport channels, enhancing the adsorption and stabilization of fluorescence signal for improved detection.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Article Spectroscopy

Ratiometric fluorescence sensor based on europium-grafted ZnO quantum dots for visual and colorimetric detection of tetracycline

Wen-Jie Wu et al.

Summary: A highly sensitive, real-time, and on-site visual probe method for tetracycline was developed using europium functionalized ZnO quantum dots as a ratiometric fluorescent nanoprobe. The nanoprobe showed excellent selectivity and rapid response in detecting TC levels, with a detection limit of 4 nM. Additionally, the fluorescence of the nanoprobe transitioned from yellow to red as the TC concentration increased, allowing for naked eye detection and RGB value analysis on a mobile phone APP.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2021)

添加到收藏夹

Article Polymer Science

Effective Adsorption and Sensitive Detection of Cr(VI) by Chitosan/Cellulose Nanocrystals Grafted with Carbon Dots Composite Hydrogel

Hua Zeng et al.

Summary: A composite hydrogel of CS/CNCD with strong sorption and sensitive detection abilities for Cr(VI) was developed. The hydrogel, based on natural cellulose nanocrystals and carbon dots, demonstrated efficient adsorption capacity and quantification for Cr(VI) even after repeated regenerations.

POLYMERS (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Freeze-thawed hydrogel loaded by Piper crocatum extract with in-vitro antibacterial and release tests

Dhewa Edikresnha et al.

Summary: This study encapsulated Indonesian red betel extract in PVA hydrogel through freeze-thaw method and characterized the composite hydrogels. The encapsulated extract showed stable release and antibacterial activity against gram-positive and gram-negative bacteria in the hydrogels.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2021)

添加到收藏夹

Article Engineering, Environmental

High-performance Fe-doped ZIF-8 adsorbent for capturing tetracycline from aqueous solution

Huan Yang et al.

Summary: Fe-ZIF-8-500, synthesized through Fe-doping strategy with high-temperature activation, demonstrates ultrahigh adsorption capacity for tetracycline removal. Its outstanding reusability, water stability, and ease of preparation highlight its bright prospect for removing tetracycline pollutants from wastewater.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Article Engineering, Environmental

Fluorescent wood with non-cytotoxicity for effective adsorption and sensitive detection of heavy metals

Hanmeng Yuan et al.

Summary: This study presents a novel fluorescent wood (FW) with effective adsorption ability and good fluorescence properties for removing hexavalent chromium ions from wastewater. FW was prepared using a specific process to create a porous structure with many effective sorption sites.

JOURNAL OF HAZARDOUS MATERIALS (2021)

添加到收藏夹

Article Engineering, Environmental

Super-adsorbent poly(acrylic acid)/laponite hydrogel with ultrahigh mechanical property for adsorption of methylene blue

Bo Gao et al.

Summary: The ultra-high adsorption capacity and mechanical property of a poly(acrylic acid)/laponite nanocomposite hydrogel have been achieved by combining physical cross-linking with sparse chemical cross-linking. The hydrogel demonstrates porous 3D network structures and high water penetration, resulting in fully exposed adsorption sites and facilitating adsorption. With an adsorption capacity of 3846 mg/g for methylene blue, this hydrogel shows promising potential as an efficient super adsorbent for water treatment.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

添加到收藏夹

Article Engineering, Environmental

Uniform and stable immobilization of metal-organic frameworks into chitosan matrix for enhanced tetracycline removal from water

Rui Zhao et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Materials Science, Paper & Wood

One-step hydrothermal synthesis of a flexible nanopaper-based Fe3+ sensor using carbon quantum dot grafted cellulose nanofibrils

Bailiang Xue et al.

CELLULOSE (2020)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

Novel technique for improving the water adsorption isotherms of metal-organic frameworks for performance enhancement of adsorption driven chillers

M. L. Palash et al.

INORGANICA CHIMICA ACTA (2020)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

Copper-doped ZIF-8 with high adsorption performance for removal of tetracycline from aqueous solution

Saiwu Sun et al.

JOURNAL OF SOLID STATE CHEMISTRY (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Efficient tetracycline adsorptive removal using tricaprylmethylammonium chloride conjugated chitosan hydrogel beads: Mechanism, kinetic, isotherms and thermodynamic study

Sara Ranjbari et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

添加到收藏夹

Article Chemistry, Physical

A facile synthesis for uniform tablet-like TiO2/C derived from Materials of Institut Lavoisier-125(Ti) (MIL-125(Ti)) and their enhanced visible light-driven photodegradation of tetracycline

Jinfeng Chen et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

添加到收藏夹

Article Spectroscopy

Ratiometric visual detection of tetracycline residues in milk by framework-enhanced fluorescence of gold and copper nanoclusters

Alireza Khataee et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2020)

添加到收藏夹

Article Chemistry, Analytical

Facile fabrication of N/S/P tri-doped carbon dots for tetracycline detection by an internal filtering effect of a two-way matching strategy

Zideng Gao et al.

ANALYTICAL METHODS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Synthesis and adsorption performance of La@ZIF-8 composite metal-organic frameworks

Junqi Li et al.

RSC ADVANCES (2020)

添加到收藏夹

Article Agriculture, Multidisciplinary

Carbonic Anhydrase@ZIF-8 Hydrogel Composite Membrane with Improved Recycling and Stability for Efficient CO2 Capture

Sizhu Ren et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2019)

添加到收藏夹

Article Engineering, Environmental

Carboxymethyl cellulose/polyacrylamide composite hydrogel for cascaded treatment/reuse of heavy metal ions in wastewater

Chirag B. Godiya et al.

JOURNAL OF HAZARDOUS MATERIALS (2019)

添加到收藏夹

Article Engineering, Environmental

Simultaneous removal of tetracycline and oxytetracycline antibiotics from wastewater using a ZIF-8 metal organic-framework

Na Li et al.

JOURNAL OF HAZARDOUS MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

Controllable preparation of porous hollow carbon sphere@ZIF-8: Novel core-shell nanomaterial for Pb2+ adsorption

Jianxin Chen et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2019)

添加到收藏夹

Article Chemistry, Physical

Exploration of the adsorption performance and mechanism of zeolitic imidazolate framework-8@graphene oxide for Pb(II) and 1-naphthylamine from aqueous solution

Junyi Wang et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2019)

添加到收藏夹

Review Chemistry, Analytical

New carbon dots based on glycerol and urea and its application in the determination of tetracycline in urine samples

Damian Uriarte et al.

TALANTA (2019)

添加到收藏夹

Article Materials Science, Biomaterials

N,S-self-doped carbon quantum dots from fungus fibers for sensing tetracyclines and for bioimaging cancer cells

Cai Shi et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics

Hongmei Tang et al.

NANOMATERIALS (2019)

添加到收藏夹

Article Chemistry, Analytical

Carbon dots synthesized at room temperature for detection of tetracycline hydrochloride

Yuan Yan et al.

ANALYTICA CHIMICA ACTA (2019)

添加到收藏夹

Article Engineering, Environmental

Carbon dots-Sodium alginate hydrogel: A novel tetracycline fluorescent sensor and adsorber

Hamide Ehtesabi et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Novel one step preparation of a 3D alginate based MOF hydrogel for water treatment

Yuan Zhuang et al.

NEW JOURNAL OF CHEMISTRY (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Microwave-assisted synthesis of xylan-derived carbon quantum dots for tetracycline sensing

Pei Yang et al.

OPTICAL MATERIALS (2018)

添加到收藏夹

Review Biochemistry & Molecular Biology

Cellulose Nanomaterials-Binding Properties and Applications: A Review

Ali H. Tayeb et al.

MOLECULES (2018)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Adsorption of Cu(II) by low cost adsorbents and the cost analysis

Meenal Gupta et al.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2018)

添加到收藏夹

Article Engineering, Environmental

Chemical adsorption of oxytetracycline from aqueous solution by modified molecular sieves

Junmin Lv et al.

WATER SCIENCE AND TECHNOLOGY (2017)

添加到收藏夹

Article Chemistry, Physical

Preparation of black-pearl reduced graphene oxide-sodium alginate hydrogel microspheres for adsorbing organic pollutants

Jiejie Feng et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2017)

添加到收藏夹

Article Chemistry, Physical

Enhanced tetracycline adsorption onto hydroxyapatite by Fe(III) incorporation

Yiming Li et al.

JOURNAL OF MOLECULAR LIQUIDS (2017)

添加到收藏夹

Article Chemistry, Applied

Direct synthesis of zeolitic imidazolate framework-8/chitosan composites in chitosan hydrogels

Jianfeng Yao et al.

MICROPOROUS AND MESOPOROUS MATERIALS (2013)

添加到收藏夹

Article Chemistry, Multidisciplinary

Simultaneous separation and extraction of Ag(I), Pb(II) and Pd(II) ions by solid phase method and determination of these ions by flame atomic absorption spectrometry

Gholamreza Khayatian et al.

JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY (2012)

添加到收藏夹

Article Chemistry, Physical

Adsorption of tetracycline on kaolinite with pH-dependent surface charges

Zhaohui Li et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2010)

添加到收藏夹

Article Chemistry, Multidisciplinary

Thioglycolic Acid Capped CdS Quantum Dots as Fluorescence Probe for Ultrasensitive Determination of Tetracycline and Oxytetracycline

Shou-Miao Zhao et al.

JOURNAL OF THE CHINESE CHEMICAL SOCIETY (2010)

添加到收藏夹

Review Environmental Sciences

Environmental pollution by antibiotics and by antibiotic resistance determinants

Jose Luis Martinez

ENVIRONMENTAL POLLUTION (2009)

添加到收藏夹

Synthesis of cellulose nanofibrils modified with carbon dots-graft-polyacrylamide/ZIF-8 composite hydrogel for simultaneous adsorption and detection of tetracycline

相关参考文献

导出引文

分享论文