Article
Nanoscience & Nanotechnology
Ruisheng Guo, Haodong Li, Haoran Wang, Xiangyuan Zhao, Hong Yu, Qian Ye
Summary: A new strategy is proposed in this study to address the issues of ink diffusion and high-temperature treatment by screen-printing high-viscosity catalytic inks and electroless deposition of metal layers on paper and textile substrates. The use of Ag nanoparticles and PDMS inks allows for precise printing of Cu and Ni on paper and textile, with improved interfacial adhesion and flexibility. The printed Cu shows low sheet resistance on paper and outstanding foldability on nylon, demonstrating the effectiveness of the proposed approach.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Physical
Saleh S. Alarfaji, Sajjad Hussain, Muhammad Arshed, Shamraiz Hussain Talib, Taj Ur Rahman, Abdul Rauf, Islam Ullah Khan
Summary: This work focuses on platinum and palladium-based autocatalytic plates for hydrogen removal. The results showed that the catalytic plates coated with alumina exhibit higher catalytic efficiency compared to those without alumina coating. Among the different coating ratios, Pt 90%: Pd 10% shows the best performance.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Nanoscience & Nanotechnology
Md Emran Hossain Bhuiyan, Salvador Moreno, Chao Wang, Majid Minary-Jolandan
Summary: The 3D printing processes offer new routes for fabricating metallic interconnects, with the confined electrodeposition (CED) process providing advantages in controlling microstructure and printing functional metals. By combining CED with selective area electroless plating, complex thin-film patterns can be produced, improving manufacturing efficiency and reducing resistivity.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Physical
Kiran K. Sanap, Sawanta S. Mali, Deepak Tyagi, Ajit N. Shirsat, Suhas B. Phapale, Suresh B. Waghmode, Salil Varma
Summary: Electroless noble metal deposition on conducting substrates is widely used to obtain desired films or coatings. In this study, wire-gauge-based Pt/Pd/Pt-Pd catalysts were developed using formaldehyde and sodium formate as reducing agents. Various surface pretreatment methods were employed, and it was found that the simultaneously deposited catalysts using formaldehyde had the shortest time duration. The prepared catalysts were characterized for noble metal deposition, coating kinetics, surface morphology, and binding energy, and it was found to be active for hydrogen mitigation applications in nuclear reactors.
Article
Chemistry, Multidisciplinary
Lorenzo Fabbri, Walter Giurlani, Fabio Biffoli, Marco Bellini, Hamish Miller, Claudio Fontanesi, Francesco Vizza, Massimo Innocenti
Summary: The study compared different formulations for electroless deposition in order to obtain continuous nanometre-sized and micrometre-sized films of palladium on copper. By combining displacement plating and chemical plating techniques, a sustainable procedure for micrometre-sized palladium coatings as an alternative to electroplating of Pd for decorative applications was successfully developed.
APPLIED SCIENCES-BASEL
(2021)
Article
Chemistry, Multidisciplinary
Mercedes Runge, Hanna Huebner, Alexander Grimm, Gririraj Manoharan, Renee Wieczorek, Michael Philippi, Wolfgang Harneit, Carola Meyer, Dirk Enke, Markus Gallei, Martin Steinhart
Summary: This study introduces a capillary stamping technique using mesoporous silica stamps, allowing for parallel additive patterning during substrate manufacturing without ink depletion. By processing various types of inks, different arrangements of nanoparticle structures can be obtained.
ADVANCED MATERIALS INTERFACES
(2021)
Article
Chemistry, Physical
Rishabh Saxena, Mahuya De
Summary: The bimetallic Pd-Pt catalysts prepared by co-deposition showed superior performance with higher activity and stability compared to those prepared by sequential deposition. The co-deposited Pd-Pt/Al catalyst exhibited the highest butane conversion, butene yield, and stability in butane dehydrogenation studies.
APPLIED CATALYSIS A-GENERAL
(2021)
Article
Chemistry, Physical
Akanksha Agarwal, Charvi Varshney, Bommineedi Lakshmana Kumar, Avinash C. Mendhe, Tushar B. Deshmukh, Babasaheb R. Sankapal
Summary: This study successfully synthesizes manganese nanoparticles with a spongy nano flakes-like surface structure using a simple electroless route and applies them as active electrodes for supercapacitive energy storage devices. The manganese thin film electrode exhibits good capacitance and cyclic retention characteristics, and the designed bendable solid-state symmetric device shows remarkable specific power and deformation endurance.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Analytical
Prateek Bindra, Arnab Hazra
Summary: This study compared the sensing capabilities of three sensors based on pristine TiO2 nanotubes, Pd loaded TiO2 nanotubes, and Pt loaded TiO2 nanotubes. It was found that loading of Pd and Pt nanoparticles significantly improved the response magnitude of the sensors, and the formation of Pd/Pt-TiO2 discrete heterojunctions on the surface of TiO2 nanotubes played a key role in enhancing sensor sensitivity.
Article
Chemistry, Multidisciplinary
Pouria Fattahi, Yin-Ting Yeh, Tiankai Zhao, Mousa Younesi, Changjin Huang, Mauricio Terrones, Siyang Zheng, Justin L. Brown, Dan Dongeun Huh, Sulin Zhang, Peter J. Butler
Summary: Endothelial cells (ECs) exhibit different shapes and mechanical properties depending on the flow in their environment, and these factors affect the uptake of therapeutic nanoparticles (NPs). Cells with elongated shape and higher stiffness show higher uptake of NPs, while those with polygonal shape and lower stiffness show lower uptake. The elongated cells in areas of high laminar shear exhibit less NP uptake compared to nonelongated cells in chaotic, lower shear areas. These findings suggest that manipulating the morphology and mechanical properties of ECs can enhance the uptake of therapeutic NPs for preventing atherosclerosis.
ADVANCED MATERIALS INTERFACES
(2023)
Article
Nanoscience & Nanotechnology
Xiaoqiang Dou, Haoran Wang, Zihan Liu, Bowen Zheng, Zijian Zheng, Xuqing Liu, Ruisheng Guo
Summary: This study proposes a facile method of fabricating flexible metal patterns with high electrical conductivities and remarkable bonding forces on a diverse range of flexible substrates. The fabricated flexible metals exhibit excellent adhesion and desirable electrical conductivity. These flexible metals demonstrate good foldability and can be applied to various flexible substrates.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Engineering, Manufacturing
A. T. K. Perera, Kunlin Wu, Wei Yang Wan, Kewei Song, Xiangyi Meng, Shinjiro Umezu, Yifan Wang, Hirotaka Sato
Summary: This paper presents a method of micro 3D printing using catalyst resin to achieve uniform metallization of complex microstructure surfaces through electroless deposition (ELD). The technology allows for the manufacturing of micro 3D structures with fine resolutions of few tens of micrometers in a regular micro 3D printer with excellent surface finish, conductivity, and magnetism. It shows exceptional potential in manufacturing complex metallic micro 3D structures in an environmentally friendly way and at a significantly reduced cost for a wide range of applications, serving as an improved alternative to conventional techniques.
ADDITIVE MANUFACTURING
(2023)
Article
Chemistry, Multidisciplinary
Matthew E. Potter, Joshua J. M. Le Brocq, Alice E. Oakley, Evangeline B. McShane, Panashe M. Mhembere, Marina Carravetta, Bart D. Vandegehuchte, Robert Raja
Summary: The diverse applications of metal nanoparticle systems have individual demands on their properties, requiring novel synthetic methods for optimization. Utilizing strong thiol-Pd binding as a precursor for small, uniform Pd nanoparticle formation shows significant improvements in catalytic reactions. The presence of thiol groups offers greater control over nanoparticle formation, potentially allowing more targeted procedures.
CHEMISTRY-AN ASIAN JOURNAL
(2021)
Article
Engineering, Multidisciplinary
Rocio Gimenez, Camilo Perez-Sosa, Natalia Bourguignon, Santiago Miriuka, Shekhar Bhansali, Carlos R. Arroyo, Alexis Debut, Betiana Lerner, Maximiliano S. Perez
Summary: Microcontact printing using grayscale patterns is proposed and demonstrated in this work, which allows for the generation of different microprint pattern structures by adjusting the layout and grayscale of the stamp patterns. The functionality of this method is validated by generating specific micropatterns for complex cell differentiation. The new technique of microfabrication provides a promising alternative to conventional lithography for constructing complex aligned surfaces.
Article
Chemistry, Multidisciplinary
Xingke Zhao, Jiajia Wan, Di Sun, Ge Li, Haodong Ma, Honglin Li, Zhenming Chen, Xing Liu, Junjun Huang, Chengmei Gui
Summary: This paper presents a conducting material, the textured Ni-encapsulated carbon tube, which can be used in EMI shielding materials by inserting it into the center of a PDMS polymer. By utilizing the textured Ni-encapsulated plant fiber, Pd2+ could catalyze the reduction of Ni2+ as a catalytic center. The Ni coating's excellent heat-conducting capability allows the inner plant fiber to carbonize and attach to the Ni-tube during annealing, resulting in the successful fabrication of a textured Ni-encapsulated C tube.
Article
Chemistry, Analytical
Yosra Sahraoui, Sana Chaliaa, Abderrazak Maaref, Amor Haddad, Francois Bessueille, Nicole Jaffrezic-Renault
Article
Spectroscopy
Elie Akanny, Anne Bonhomme, Carine Commun, Anne Doleans-Jordheim, Carole Farre, Francois Bessueille, Sandrine Bourgeois, Claire Bordes
JOURNAL OF RAMAN SPECTROSCOPY
(2020)
Article
Chemistry, Physical
Coral Salvo-Comino, Ilhem Rassas, Sylvain Minot, Francois Bessueille, Madjid Arab, Virginie Chevallier, Maria Luz Rodriguez-Mendez, Abdelhamid Errachid, Nicole Jaffrezic-Renault
Article
Chemistry, Analytical
Imane Boubezari, Ali Zazoua, Francois Bessueille, Abdelhamid Errachid, Nicole Jaffrezic-Renault
Review
Instruments & Instrumentation
E. Akanny, A. Bonhomme, F. Bessueille, S. Bourgeois, C. Bordes
Summary: SERS technique has been widely used in bacteria analysis, offering advantages in terms of analysis time, sensitivity, and sample preparation compared to traditional bacteria culture methods. Over the past 20 years, various SERS methods have been developed for bacteria analysis, with a comprehensive study of related technical issues.
APPLIED SPECTROSCOPY REVIEWS
(2021)
Article
Polymer Science
Ibtissem Jlalia, Fares Zouaoui, Taha Chabbah, Saber Chatti, Patrice Saint-Martin, Herve Casabianca, Sylvain Minot, Francois Bessueille, Catherine Marestin, Regis Mercier, Abdelhamid Errachid, Houyem Abderrazak, Mohamed Hammami, Nicole Jaffrezic-Renault
Summary: In this study, biosourced polyimide polymers were successfully synthesized from novel combinations of monomers, showing high thermal stability and excellent adsorption of heavy metals. Adsorption capacities were higher with increased isosorbide content, and the biosourced polyimides exhibited different adsorption capacities for WFD heavy metals Pb2+, Ni2+, Cd2+, and Hg2+, with the sequence Pb2+ approximately equal to Ni2+ > Cd2+ > Hg2+. The isosorbide-based polyimide showed a detection limit of 50 pM for all WFD heavy metals, significantly lower than environmental quality standards.
JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Meryem Belkilani, Maryam Shokouhi, Carole Farre, Yves Chevalier, Sylvain Minot, Francois Bessueille, Adnane Abdelghani, Nicole Jaffrezic-Renault, Carole Chaix
Summary: The interactions between mono-rhamnolipids and model membranes were studied using a biomimetic approach and multiparametric surface plasmon resonance (MP-SPR) technique. The results demonstrated the efficiency of the MP-SPR technique in detecting and measuring the binding of rhamnolipids to phospholipid liposomes.
Article
Chemistry, Analytical
Fares Zouaoui, Saliha Bourouina-Bacha, Mustapha Bourouina, Albert Alcacer, Joan Bausells, Marie Martin, Francois Bessueille, Sylvain Minot, Nicole Jaffrezic-Renault, Nadia Zine, Abdelhamid Errachid
Summary: A novel impedimetric microsensor for sensitive detection of lysozyme (LYS) was developed using chitosan based molecularly imprinted polymer (MIP) combined with polypyrrole (PPy) conductive film. The microsensor showed high sensitivity, good selectivity, reproducibility, reusability, and the construction process was simple, providing a rapid and economical method for LYS detection. The microsensor was successfully applied in detecting LYS in fresh chicken-egg white samples.
SENSORS AND ACTUATORS B-CHEMICAL
(2021)
Article
Biophysics
Emna Moujehed, Zied Zarai, Haifa Khemir, Neila Miled, Mohamed Salah Bchir, Corinne Gablin, Francois Bessueille, Anne Bonhomme, Didier Leonard, Frederic Carriere, Ahmed Aloulou
Summary: The study showed that using LIP2 lipase from Yarrowia lipolytica (YLLIP2) can effectively degrease sheepskins, reducing the need for harmful chemicals in the leather industry. The enzymatic treatment produced higher quality leather compared to chemical treatment, with cleaner effluent physicochemical parameters. This opens up new possibilities for a more efficient and environmentally friendly approach in leather production.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2022)
Article
Nanoscience & Nanotechnology
Meryem Belkilani, Carole Farre, Yves Chevalier, Sylvain Minot, Francois Bessueille, Adnane Abdelghani, Nicole Jaffrezic-Renault, Carole Chaix
Summary: In this study, a phospholipid-based liposome layer was used as a biomimetic membrane model to investigate the binding between the pH-dependent fusogenic peptide from the influenza virus and the liposomes. The interaction was monitored using a multiparameter surface plasmon resonance approach, and it was found that the peptide could enter the lipid bilayer of liposomes at acidic pH, inducing vesicle swelling, while no insertion of the peptide was observed at alkaline pH, causing liposome contraction.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Materials Science, Multidisciplinary
Antoine Bard, Sylvain Minot, Clementine Symonds, Jean-Michel Benoit, Alban Gassenq, Francois Bessueille, Bruno Andrioletti, Camilo Perez, Kevin Chevrier, Yannick De Wilde, Valentina Krachmalnicoff, Joel Bellessa
Summary: A new method of hybridizing two materials and transferring energy through a surface plasmon over micrometric distances is proposed in this paper. The energy transfer mechanism is observed and evaluated through experiments.
ADVANCED OPTICAL MATERIALS
(2022)
Article
Chemistry, Analytical
Pouyan Razmshoar, S. Hajir Bahrami, Mohammad Rabiee, Isaac A. M. Frias, Marie Hangouet, Marie Martin, Francois Bessueille, Abdelhamid Errachid, Nicole Jaffrezic-Renault
Summary: A study was conducted to develop an impedimetric immunosensor for the detection of interleukin-10 cytokine using electrospun polystyrene fibers and polyamidoamine dendritic polymer on a gold electrode. Experimental results showed that the immunosensor exhibited good sensitivity, selectivity, and stability.
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2022)
Article
Chemistry, Analytical
Sylvain Minot, Corinne Gablin, Alban Gassenq, Antoine Bard, Clementine Symonds, Jean -Michel Benoit, Joel Ballessa, Didier Leonard, Francois Bessueille
Summary: Layer-by-layer self-assembly and micro-nanostructured surface preparation techniques can be combined to achieve dye transfer, and surface analysis imaging techniques can provide valuable information for the development of this process.
Article
Chemistry, Multidisciplinary
Niall O'Toole, Constance Lecourt, Yan Suffren, Francois Toche, Rodica Chiriac, Nicole Gilon, Francois Bessueille, Arnaud Brioude, Erwann Jeanneau, Dominique Luneau, Cedric Desroches
Summary: The anionic luminescent complex [(ThiaSO(2))(2)(Mn-II)(4)F](-) is introduced between the positive layers of Layered Double Hydroxides in formamide, resulting in the doping of LDH. The photophysical properties of the resulting compound show luminescent properties with high sensitivity to oxygen under different atmospheres and excitation wavelengths. Incorporating the luminescent complex within the LDH host allows for high sensitivity to oxygen without photo-degradation, making it potential for oxygen sensing or singlet oxygen generation applications.
NEW JOURNAL OF CHEMISTRY
(2021)
Article
Electrochemistry
Hajer Chakroun Galai, Philippe Namour, Anne Bonhomme, Francois Bessueille, Salma Besbes Hentati, Nicole Jaffrezic-Renault
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2020)
Article
Chemistry, Physical
Wenjing Tan, Chunmei Gao, Shifeng Ji, Yunqing Xing, Yi Guo, Baogui Liang
Summary: Membrane separation technology is widely used in wastewater treatment due to its cost-effectiveness and productivity. However, organic membrane fouling caused by humic acid is a major barrier to its further development. This study successfully addressed this issue through the production of composite materials and self-cleaning membranes, providing beneficial strategies and solutions for membrane contamination problems.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Qichang Peng, Qingdong Ruan, Bin Wang, Jinyuan Liu, Chao Huang, Xingwang Zhu, Dan Li, Liangliang Liu, Yinchuan Wang, Xiaolin Zhang, Jia Yan, Paul K. Chu, Hui Xu
Summary: The escalating issue of water pollution has led to significant attention in the field of photocatalysis. In this study, OV-Sb2WO6-X photocatalyst with oxygen vacancies was synthesized, which exhibited enhanced charge separation efficiency and improved photocatalytic activity. The introduction of oxygen vacancies was successfully controlled and characterized, and the modified photocatalyst showed superior degradation efficiency for dye wastewater treatment.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Wangcheng Zhang, Cunchuan Zheng, Hu Xie, Weichao Du
Summary: By using a specific curing agent ETB, the problem of dispersion and stability for oily epoxy resin in cement slurry system has been successfully solved. The application of the emulsified curing agent ETB in oilfield cement slurry system shows good rheological performance, resistance to high temperature and high pressure water loss, and corrosion resistance.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
O. I. Krivonos, A. Babenko, O. B. Belskaya
Summary: This study synthesized biochar based on sapropel and investigated the effects of chemical modification on its textural characteristics, acid-base properties, and adsorption properties. The results showed that the chemical modification increased the fraction of micropores, specific surface area, and changed the surface properties of biochar. The experiment also revealed that biochar pretreated with alkali exhibited the maximum adsorption capacity for copper ions. A conceptual model identifying the mechanisms of copper adsorption on sapropel-based biosorbent was proposed.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
H. Lachhab, N. Benzbiria, A. Titi, S. Echihi, M. E. Belghiti, Y. Karzazi, A. Zarrouk, R. Touzani, C. Jama, F. Bentiss
Summary: The corrosion inhibitory potency of two new pyrimidine-pyrazole derivatives, PPA and PPC, was evaluated for mild steel in 1 M HCl. The results showed enhanced inhibition activities with increased concentration, reaching maximal values of 91.15% and 92.39% for PPA and PPC, respectively. However, the mitigation potency decreased with increasing temperature. SEM and XPS analysis revealed that PPA and PPC adsorbed on the mild steel surface, forming a shielding layer that prevented the dissolution of the steel in the acidic solution.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Shanmugapriya Sivalingam, D. Jeya Sundara Sharmila, Goutham Golla, Lakshmanan Arunachalam, Tarunendu Singh, G. Karthikeyan, A. Shanthi, Kannan Malaichamy
Summary: This study aims to develop a nano-biofungicide comprising of volatile essential oil molecules to enhance its efficacy in the field of agriculture through easily scalable green synthesis technique. The nano biofungicide was prepared through one pot hot melt ultrasonication technique with easy water dispersibility and long term stability. The physico-chemical analysis revealed that, nano bio-fungicides were amorphous sphere-shaped nanoparticles with low melting point. The encapsulation efficiency of major components of essential oil was determined, and it was found that they followed Higuchi model of release kinetics. The essential oil loaded nanostructured lipid carrier showed significantly higher mycelial growth inhibition compared to pure essential oil, indicating enhanced bio-efficacy.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Yinlong Li, Yingqing Zhan, Yiwen Chen, Hongshan Jia, Ximin Chen, Fei Zhu, Xulin Yang
Summary: In this study, ZnO quantum dots decorated MXene nanosheets were used as a functional filler for waterborne epoxy coating. The improved dispersion and synergy of ZnO QDs and MXene nanosheets enhanced the anticorrosion performance of the coating.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Fucheng Guan, Jing Tao, Qiang Yao, Zheng Li, Yihang Zhang, Shi Feng, Jianbin Sun, Qiang Yang, Xuecui Song, Jing Guo, Yuanfa Liu
Summary: This paper presents a method for preparing adsorbent materials based on biomass that can efficiently adsorb methylene blue. The experimental results show that the material has a hierarchical structure, high adsorption capacity, and reusability.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Pengfei Hu, Zuli Mo, Weiliang Wang, Chengzhe Li, Zhaojia Guo, Guanqing Lin, Zhimin Guo
Summary: This study developed a novel in-situ particle vision and measurement (PVM) system to investigate heterocoagulation between coarse and fine particles in mineral processing. The experimental results showed that the degree of heterocoagulation decreased with increasing pH and stirring speed. Furthermore, under certain hydrodynamic conditions, coal particles were more distributed at the rear of the glass bead.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Tanveer ul Haq Zia, Anwar ul Haq Ali Shah, Behisht Ara, Kashif Gul
Summary: A label-free immunosensor for detection of hepatitis C core antigen was fabricated using a ternary nanocomposite based on polypyrrole, silver doped zinc oxide, and exfoliated graphene. The immunosensor demonstrated low detection limit, high selectivity, and stability.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Xiaoyan Feng, Jiachen Li, Lijun Liang, Linli Zhu, Sa Liu, Li Ren
Summary: In this study, polystyrene divinylbenzene microspheres were surface-modified by poly(carboxybetaine methacrylate) to develop an efficient hemoperfusion adsorbent for the removal of protein-bound toxins. The modified microspheres showed increased adsorption capacity and better biocompatibility, making them promising for clinical hemoperfusion therapy.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Xiaoye Bi, Dong Xue, Yunpeng Wang, Chencheng Lv, Zexiong Li, Tao Zhao
Summary: This research aimed to develop a durable and formaldehyde-free flame retardant treatment for cotton fabrics. The results demonstrated successful grafting of phosphorous acid (PA) onto cotton fabrics, leading to enhanced flame resistance while maintaining the desired fabric characteristics.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Ruolin Wang, Wenjuan Sun, Haisheng Han, Dongping Tao
Summary: This study finds that Al-starch colloidal depressants can effectively inhibit the flotation of ultrafine calcite and chlorite, and increase the grade of valuable minerals. The chemisorption of Al-starch on mineral surface changes the functional group peaks and generates new O-Al functional groups.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Wondimu K. Wakejo, Ali Maged, Beteley T. Meshesha, Joon W. Kang, Abayneh G. Demesa, Sandip Chakrabarti, Thallada Bhaskar, Ashok Kumar Gupta, Amit Bhatnagar
Summary: Simultaneously removing different pharmaceutical pollutants from wastewater is an important environmental issue, and the use of a system that can remove multiple contaminants at once is necessary. Functionalized biochar (FBC) has been found to be effective in simultaneously removing acetaminophen and ciprofloxacin and other pharmaceutical pollutants.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)
Article
Chemistry, Physical
Yu Wang, Fengwen Yan, Jie Wu, Zhijun Huang, Liuting Song, Shunda Yuan
Summary: In this study, Cu single atoms are anchored on the external surface of g-C3N4 nanofibers to maximize atom utilization. This catalyst exhibits excellent Fenton-like catalytic activity and good stability due to the full utilization of Cu active sites.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2024)