Article
Materials Science, Ceramics
Debojit Paul, Gopal Das
Summary: In this study, organic molecules were used as templates to synthesize and stabilize the least stable crystalline phase of CaCO3, vaterite. While curcumin successfully stabilized the vaterite phase, quercetin did not, leading to an interesting observation of dumbbell-shaped calcite crystals. Various parameters such as template concentration, sequence of addition, temperature, and ionic strength were investigated to understand the influence on the phase, morphology, and size of the particles during the biomineralization process.
CERAMICS INTERNATIONAL
(2021)
Article
Geochemistry & Geophysics
Xiaofang Li, Xiaodan He, Kaiyan Ren, Hailiang Dong, Bin Lian
Summary: The study investigated the ability of two model bacteria, Bacillus subtilis and Escherichia coli, to induce carbonate mineralization. It was found that Bacillus subtilis was more effective in inducing mineral formation, resulting in the formation of vaterite and calcite, while Escherichia coli formed amorphous calcium carbonate. Protein molecules played a crucial role in the formation of biological vaterite.
Article
Crystallography
Jasminka Kontrec, Nenad Tomasic, Nives Matijakovic Mlinaric, Damir Kralj, Branka Njegic Dzakula
Summary: This study investigates the impact of initial pH and stirring type on CaCO3 precipitation and phase composition, finding that higher pH favors the formation of calcite and mechanically stirred systems produce larger particles with higher content of calcite.
Article
Chemistry, Multidisciplinary
Anett Lazar, Zsombor Molnar, Attila Demeny, Laszlo Kotai, Laszlo Trif, Kende Attila Beres, Eszter Bodis, Gabor Bortel, Mate Karlik, Mate Zoltan Szabo, Aron Pekker, Gergely Nemeth, Katalin Kamaras, Laurence A. J. Garvie, Peter Nemeth, Laszlo Elod Aradi
Summary: Amorphous calcium carbonate (ACC) is a precursor material that influences polymorph selection and crystallization of carbonates. We identified two types of ACC with different characteristics and found that the crystalline forms can be controlled by temperature alone. These findings have implications for materials science and the interpretation of paleoclimatological data.
Article
Multidisciplinary Sciences
Alastair Skeffington, Axel Fischer, Sanja Sviben, Magdalena Brzezinka, Michal Gorka, Luca Bertinetti, Christian Woehle, Bruno Huettel, Alexander Graf, Andre Scheffel
Summary: Using proteomics and a new genome, Skeffington et al. identify candidate proteins involved in calcification in Emiliania huxleyi. This research is of great importance for understanding the molecular basis of coccolithophorid algae biology.
NATURE COMMUNICATIONS
(2023)
Article
Biotechnology & Applied Microbiology
Xin Zhang, Zehui Yin, Zhuojun Ma, Jian Liang, Zhen Zhang, Liping Yao, Xia Chen, Xiaojun Liu, Rongqing Zhang
Summary: A potential DING protein N38 was isolated and purified from the shell of Pinctada fucata, showing a mutation from the typical DINGGG- structure. It was found to induce vaterite formation during calcium carbonate crystallization, indicating its potential role in shell crystal growth control and providing new insights into biomineralization mechanisms and DING protein family studies.
MARINE BIOTECHNOLOGY
(2022)
Article
Engineering, Environmental
Lili Zheng, Hai Lin, Yingbo Dong, Bing Li, Yanrong Lu
Summary: In this study, a bacterial strain called Paracoccus denitrificans AC-3 was found to effectively and inexpensively remove ammonia and multiple heavy metals from landfill leachate through heterotrophic nitrification aerobic denitrification and carbonate precipitation.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Renlu Liu, Shanshan Huang, Xiaowen Zhang, Yongsheng Song, Genhe He, Zaifeng Wang, Bin Lian
Summary: This study elucidates the bio-mineralisation and stability of amorphous calcium carbonate and vaterite containing organic matter induced by Bacillus subtilis. The bacteria can induce various structural forms of CaCO3 using bacterial cells as templates. Results show that Ca2+ concentration affects the crystal structure of CaCO3, and organic matter plays a crucial role in the stability of biogenic ACC and vaterite. Our findings provide valuable insights for future research on organic-CaCO3 complexes.
Article
Geochemistry & Geophysics
Peilin Ye, Feirong Xiao, Shiping Wei
Summary: Microbially induced calcium carbonate precipitation (MICP) by urease-producing fungi has potential applications in harsh environments. In this study, carbonate minerals induced by urease-producing fungi isolated from marine sediments were investigated. The results show that the induced precipitates are composed of calcite and vaterite, with vaterite being thermodynamically unstable and easily decomposing at lower temperatures. The findings provide insights into the mineralization mechanism of urease-producing fungi and their potential applications in environmental engineering.
Article
Materials Science, Multidisciplinary
Chelsea M. Heveran, Christopher J. Hernandez
Summary: Engineered living materials (ELMs) are a new class of materials synthesized and/or populated by living organisms. However, currently available naturally occurring materials lack the required stiffness to replace rigid engineering materials, and cellular viability in ELMs is limited. New approaches are needed to enhance cell viability and combine living cells with rigid scaffolds.
Article
Multidisciplinary Sciences
Chunhui Zhou, Shiyun Jin, Ziyin Sun, Artitaya Homkrajae, Elina Myagkaya, Nanthaporn Nilpetploy, Kwanreun Lawanwong
Summary: Natural pearls are formed due to irritations from the surrounding environment, and they usually have similar mineral compositions to the host shells. This study analyzed a natural pearl from a mollusk and identified the presence of disordered dolomite in its center region for the first time. These findings contribute to our understanding of internal growth structures and formation of natural pearls.
Article
Biochemistry & Molecular Biology
Bo Kyeong Yoon, Gamaliel Junren Ma, Hyeonjin Park, Abdul Rahim Ferhan, Nam-Joon Cho, Joshua A. Jackman
Summary: The adsorption behavior of lysozyme proteins strongly depends on the ethanol fraction in a non-monotonic fashion, influenced by competing effects of water and ethanol solvation on protein size and conformational stability. The degree of protein conformational flexibility has a greater impact on the hydrodynamic properties of lysozyme adlayers than solvation effects alone.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Chemistry, Physical
Debojit Paul, Gopal Das
Summary: This study focused on the mechanical properties of CaCO3 composites based on flavonoids, highlighting how the toughness of the composite could be varied by tuning the concentration of the organic phase. The interaction between organic and inorganic phases significantly influenced the mechanical properties of the composite. Post-doping evaluation of the composites showed improved tensile stress values for CaCO3 incorporated with quercetin and hesperidin compared to bare CaCO3.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Multidisciplinary Sciences
Emanuel M. Avrahami, Lothar Houben, Lior Aram, Assaf Gal
Summary: This study reveals that complex crystalline morphologies can be achieved by manipulating the growth rate. Using electron tomography, the researchers examined the development of coccolith crystals in three dimensions and found that the crystals express only one set of symmetry-related crystallographic facets, with the positioning of the crystals along specific edges contributing to morphological chirality.
Article
Biochemistry & Molecular Biology
Wen Luo, Rui Jiang, Gang Ren, Can Jin
Summary: A novel matrix protein, hic12, was found to be involved in the biomineralization of the shell nacreous layer and pearl formation. Addition of rGST-Hic12 could accelerate the calcium carbonate deposition rate and change crystal morphology.
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY
(2022)
Article
Nanoscience & Nanotechnology
Jingkun Bai, Cuixia Chen, Jingxin Wang, Yu Zhang, Henry Cox, Jing Zhang, Yuming Wang, Jeffrey Penny, Thomas Waigh, Jian R. Lu, Hai Xu
ACS APPLIED MATERIALS & INTERFACES
(2016)
Article
Nanoscience & Nanotechnology
Hua He, Zhencai Wang, Tiantian Cheng, Xu Liu, Xiaojuan Wang, Junying Wang, Hao Ren, Yawei Sun, Yanzhuo Song, Jiang Yang, Yongqing Xia, Shengjie Wang, Xiaodong Zhang, Fang Huang
ACS APPLIED MATERIALS & INTERFACES
(2016)
Article
Nanoscience & Nanotechnology
Cuixia Chen, Yu Zhang, Rui Fei, Changhai Cao, Meng Wang, Jingxin Wang, Jingkun Bai, Henry Cox, Thomas Waigh, Jian R. Lu, Hai Xu
ACS APPLIED MATERIALS & INTERFACES
(2016)
Article
Biochemistry & Molecular Biology
Yongqing Xia, Ying Tang, Xinlong He, Fang Pan, Zonyi Li, Hai Xu, Jian Ren Lu
Article
Materials Science, Biomaterials
Cuixia Chen, Jing Hu, Cheng Yang, Yu Zhang, Fang Wang, Quanmeng Mu, Fang Pan, Hai Xu, Jian Ren Lu
JOURNAL OF MATERIALS CHEMISTRY B
(2016)
Article
Materials Science, Biomaterials
Meiwen Cao, Ningning Wang, Lei Wang, Yu Zhang, Yucan Chen, Zilong Xie, Zongyi Li, Elias Pambou, Ruiheng Li, Cuixia Chen, Fang Pan, Hai Xu, Jeffery Penny, John R. P. Webster, Jian R. Lu
JOURNAL OF MATERIALS CHEMISTRY B
(2016)
Review
Chemistry, Physical
Yurong Zhao, Wei Yang, Cuixia Chen, Jiqian Wang, Limin Zhang, Hai Xu
CURRENT OPINION IN COLLOID & INTERFACE SCIENCE
(2018)
Article
Nanoscience & Nanotechnology
Jiangyu Zhang, Cuixia Chen, Jiaxi Chen, Shasha Zhou, Yurong Zhao, Minglu Xu, Hai Xu
ACS APPLIED MATERIALS & INTERFACES
(2020)
Article
Chemistry, Multidisciplinary
Cuixia Chen, Gongrang Li, Xuejing Cui, Jiaxi Chen, Qizhi Yu, Cheng Zong, Yurong Zhao, Minglu Xu, Shasha Zhou, Hai Xu
Article
Nanoscience & Nanotechnology
Ruirui Hao, Xiaoting Peng, Yan Zhang, Jiaxi Chen, Tong Wang, Wenxin Wang, Yurong Zhao, Xinglong Fan, Cuixia Chen, Hai Xu
ACS APPLIED MATERIALS & INTERFACES
(2020)
Article
Chemistry, Multidisciplinary
Xiaoyue Ma, Yurong Zhao, Chunyong He, Xing Zhou, Hao Qi, Yan Wang, Cuixia Chen, Dong Wang, Jie Li, Yubin Ke, Jiqian Wang, Hai Xu
Summary: The study describes a short amphiphilic peptide that preassembles into nanofibrils and nanotubes, demonstrating the key intermediate morphology and structures. Further exploration reveals the vital role of multiple His-His side chain interactions in mediating higher-order assembly and architectures. The findings advance the understanding of hierarchical assembly of peptides and proteins and provide a paradigm for constructing higher-order assemblies with enhanced complexities.
Article
Biochemistry & Molecular Biology
Yongqing Xia, Yaru Meng, Ronghua Yu, Ziqi Teng, Jie Zhou, Shengjie Wang
Summary: This research presents a smart hydrogel actuator that can bend bidirectionally and change color simultaneously, inspired by the natural behavior of creatures. The actuator is fabricated using an elastomer/hydrogel bilayer and microgels as photonic crystal blocks. The bending degrees and surface color changes of the actuator can be controlled by adjusting the solution temperature and the composition of the hydrogel.
Article
Nanoscience & Nanotechnology
Cuixia Chen, Jingxin Wang, Ruirui Hao, Zheng Wang, Zhe Hou, Yurong Zhao, Cheng Zong, Hai Xu
ACS APPLIED BIO MATERIALS
(2018)
Article
Biochemistry & Molecular Biology
Cuixia Chen, Yu Zhang, Zhe Hou, Xuejing Cui, Yurong Zhao, Hai Xu
Article
Nanoscience & Nanotechnology
Yongqing Xia, Ying Tang, Han Wu, Jing Zhang, Zongyi Li, Fang Pan, Shengjie Wang, Xiaojuan Wang, Hai Xu, Jian Ren Lu
ACS APPLIED MATERIALS & INTERFACES
(2017)
Article
Chemistry, Physical
Panpan Zhang, Xu Wang, Yangyang Yang, Haifeng Yang, Chunsheng Lu, Mingru Su, Yu Zhou, Aichun Dou, Xiaowei Li, Xiaochuan Hou, Yunjian Liu
Summary: In this study, the influence of transition metal doping on the electronic and mechanical properties and electrochemical performance of 2HMoS2/NC was investigated using Cobalt (Co) as an example. Co doping was found to effectively improve the electronic conductivity and active site areas of 2H-MoS2/NC at different positions, optimizing the adsorption and diffusion capability of potassium ions. Furthermore, the study revealed the optimal roles of different types of nitrogen atoms in kinetic adsorption, diffusion, and interfacial stability of potassium ions. These findings provide guidance for the experimental design of high rate 2H-MoS2/NC electrode materials and the optimal design of other functional composite materials.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zeeshan Ajmal, Mahmood Ul Haq, Shahid Zaman, M. K. Al-Muhanna, Anuj Kumar, Mohammed M. Fadhali, Siwar Ben Hadj Hassine, Muhammas Qasim, K. F. Alshammari, Ghulam Abbas Ashraf, Abdul Qadeer, Adil Murtaza, Sulaiman Al-Sulaimi, Huaqiang Zeng
Summary: This study presents a novel heterojunction structure (SrTiO3/CN-TAL10.0) for enhanced photocatalytic water splitting (PWS). The incorporation of thiophenedicarboxaldehyde (TAL) through copolymerization significantly improves the photocatalytic activity of carbon nitride (CN) while maintaining its photostability performance. The optimized composition allows efficient isolation of photoinduced charge carriers and enhanced charge transport, resulting in a remarkable increase in overall photocatalytic efficiency.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Angela Arnosa-Prieto, Patricia Diaz-Rodriguez, Manuel A. Gonzalez-Gomez, Pelayo Garcia-Acevedo, Lisandra de Castro-Alves, Yolanda Pineiro, Jose Rivas
Summary: Macrophages can exhibit different phenotypes depending on the microenvironment and the characteristics of magnetic iron oxide nanoparticles (MNPs). This study demonstrates that the concentration and morphology of MNPs can influence the polarization of macrophages. The findings have implications for therapeutics targeting tissue regeneration and tumor progression.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yu Fang, Cheng-Ye Zhu, Hao-Cheng Yang, Chao Zhang, Zhi-Kang Xu
Summary: This study demonstrates the advantages of vacuum-assisted interfacial polymerization (VAIP) in fabricating polyimide nanofiltration membranes. By using vacuum filtration, aqueous solutions of PIP can be evenly distributed on different microfiltration substrates, leading to the fabrication of uniform and ultra-thin polyamide layers with excellent performance. The membranes exhibit high rejection rates and water permeance, as well as satisfactory long-term stability.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Isaac J. Gresham, Edwin C. Johnson, Hayden Robertson, Joshua D. Willott, Grant B. Webber, Erica J. Wanless, Andrew R. J. Nelson, Stuart W. Prescott
Summary: Understanding the interactions between polymers and surfactants is crucial for optimizing commercial systems. This study tested the behavior of polymer-surfactant systems, revealing that they do not behave like polyelectrolytes in the presence of salt. Additionally, the structure of polymer-surfactant complexes under confinement differs from that of polyelectrolytes.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yunxiao Xie, Cui Liu, Jie Zhang, Yan Li, Bin Li, Shilin Liu
Summary: This study aimed to improve the microstructure and rheological properties of W/W Pickering emulsions by crosslinking sodium alginate at the water-water interface, thereby enhancing the activity of encapsulated probiotics in simulated gastrointestinal digestion.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Sang Ho Lee, Yige Sun, Patrick S. Grant
Summary: This research developed an effective approach to enhance the charging rates of lithium ion batteries (LIBs) by strategically incorporating carbon nanotube (CNT) conductivity boosters into Li4Ti5O12 (LTO) electrodes. Multi-layer architectures comprising CNT-rich and CNT-free LTO electrode layers were manufactured using a layer-by-layer spray coating method to promote charge transfer kinetics of high mass loading electrodes. The best performing multi-layer was paired with a spray-coated LiFePO4 (LFP) positive electrode, resulting in attractive power performance that outperformed conventional LTO || LFP combinations.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jingwei Liang, Shaobin Li, Fengbo Li, Li Zhang, Yufeng Jiang, Huiyuan Ma, Kun Cheng, Liang Qing
Summary: A molybdenum-regulated self-supporting electrode material with rich vacancy defects has been successfully synthesized and shows exceptional catalytic activities and stability for electrocatalytic overall water splitting. This study provides a new perspective for the design and synthesis of non-precious metal bifunctional electrocatalysts.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jonas Blahnik, Jennifer Schuster, Rainer Mueller, Eva Mueller, Werner Kunz
Summary: This study investigates the relationship between the morphology of PMMA monopolymers and PMMA-PHEMA copolymers with the expected nature of surfactant-free microemulsions (SFMEs) before polymerization. It is found that previously mesostructured, surfactant-free mixtures can produce porous polymers of different morphologies, while unstructured, oil-rich regions lead to solid, transparent polymers without nanostructured morphologies. Additionally, a surfactant-based reference system shows similar phase behavior and polymer morphologies as the comparable surfactant-free system, indicating the importance of the hydrotropic behavior of HEMA in this system.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zheng-Fen Pu, Wen-Zhi She, Rong Sheng Li, Qiu-Lin Wen, Bi-Chao Wu, Chun-Hua Li, Jian Ling, Qiue Cao
Summary: This study synthesized two framework-isomeric covalent organic frameworks (COFs) and discovered that the light scattering signal of COFs can be used for the analytical detection of lead ions. By controlling synthesis conditions and introducing regulators, the morphology of COFs could be controlled and framework-isomeric COFs could be precisely synthesized.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yuchen Weng, Ying Hong, Jingyu Deng, Sicheng Cao, Li-Juan Fan
Summary: This paper reports the preparation of dynamic color-changing fluorescent polymer nanoparticles (PNPs) by constructing a fluorescence resonance energy transfer (FRET) pair. The PNPs show excellent anti-counterfeiting effects and reproducibility. The study demonstrates a promising encryption strategy that can achieve multiple outputs with simple operation.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Guodong Liu, Zijian Wang, Jianing Wang, Hanbin Liu, Zhijian Li
Summary: This study investigates the combination of multicolor switchable polyaniline (PANI) electrode and 1-methyl-4,4'-bipyridyl iodide (MBI), which demonstrates superior optical properties in visible and near-infrared light modulation, as well as excellent electrochemical performances. This combination can be used to develop novel electrochromic devices for applications in smart packaging, smart labels, and flexible smart windows.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Huying Yan, Yang Guo, Xingzhi Bai, Jiawei Qi, Haipeng Lu
Summary: By modifying Ti3C2Tx through heterogeneous interface engineering, optimized impedance matching is achieved, leading to enhanced electromagnetic wave absorption performance.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Kehu Zhang, Yang Zhou, Silvia Moreno, Simona Schwarz, Susanne Boye, Brigitte Voit, Dietmar Appelhans
Summary: This article presents an advanced crosslinking strategy to fabricate clustered polymersomes using host-guest interactions. By controlling the input of crosslinker and environmental conditions, reversible aggregation and disassembly of these polymersomes can be achieved. The size and structure of these clustered polymersomes can be regulated and visualized through a fluorescent enzymatic cascade reaction.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)
Article
Chemistry, Physical
Junjie Xu, Weixiong Huang, Ruiling Li, Li Li, Jinjin Ma, Jiaou Qi, Haiyan Ma, Min Ruan, Lilin Lu
Summary: In this study, a potassium doped palladium catalyst was developed for acetylene hydrogenation, showing excellent catalytic performance and durability. The doping of potassium effectively weakened the adsorption of ethylene, improved ethylene selectivity, and lowered the barriers of hydrogen activation and transfer reactions.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2024)