Article
Chemistry, Physical
Vitali V. Kononenko, Kuralay K. Ashikkalieva, Natalia R. Arutyunyan, Alexey M. Romshin, Taras Kononenko, Vitaly Konov
Summary: We conducted an experimental study on laser-induced plasma in a gold aqueous solution and explored the correlation between plasma properties and the rate of gold nanoparticles synthesis. The concentration of photo-excited carriers was measured using pump-probe and scattering microscopy techniques. The experimental data helped us identify the ionization mechanisms in liquid water and link them to the synthesis of nanoparticles.
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
(2022)
Article
Nanoscience & Nanotechnology
Zhijun Luo, Zhihao Zeng, Ziyu Liu, Duan Wang, Zongsong Gan, Changsheng Xie
Summary: A one-step method for patterning low-resistivity nanoscale copper wire is proposed, which introduces complexing and reducing agents and controls the laser writing parameters to fabricate common metal nanodevices successfully.
Article
Chemistry, Multidisciplinary
Mohamed Ashour, Hameed G. Faris, Hanan Ahmed, Samar Mamdouh, Kavintheran Thambiratnam, Tarek Mohamed
Summary: This study experimentally investigated the nonlinear optical properties of Au nanoparticles prepared using the laser ablation method. The Au nanoparticles exhibited reverse saturable absorption behavior and acted as a self-defocusing material when the excitation wavelength or incident power were modified.
Article
Chemistry, Physical
Kirana Yuniati Putri, Afrizal Lathiful Fadli, Fikrina Azzah Umaroh, Yuliati Herbani, Cuk Imawan, Dede Djuhana
Summary: This study investigates the effect of adding nitrate on the laser-based photochemical synthesis of gold nanoparticles. The results show that nitrate enhances both the nucleation and growth rates, improving the size distribution of the gold nanoparticles. It is also found that the addition of an appropriate amount of nitrate can tune the average size of the nanoparticles, while excessive nitrate leads to particle connection.
RADIATION PHYSICS AND CHEMISTRY
(2022)
Article
Materials Science, Multidisciplinary
Stephane Coudert, Stefan Dilhaire, Philippe Lalanne, Guillaume Duchateau
Summary: This paper addresses the modeling of intraband dynamics of conduction electrons in gold induced by a femtosecond laser pulse. The authors propose a kinetic model that quantitatively accounts for both electron excitation and relaxation processes, including photon absorption, thermal conductivity, and electron-phonon coupling coefficient. The model incorporates Umklapp processes to describe electron collisions, and it predicts absorption and energy transfer from electrons to the lattice in good agreement with experimental observations.
Article
Optics
Lihong Hong, Baoqin Chen, Chenyang Hu, Zhi-Yuan Li
Summary: This study reports on the realization of ultrabroadband nonlinear Raman-Nath diffraction (UB-NRND) using a high-peak-power ultrashort femtosecond pump laser in two types of nonlinear crystals. The experiment demonstrates the simultaneous observation of multi-order ultrabroadband Raman-Nath second-harmonic (SH) signal outputs along fixed diffraction angles. The results have important implications for applications such as ultrashort pulse characterization and parameter monitoring in nonlinear materials.
PHOTONICS RESEARCH
(2022)
Article
Green & Sustainable Science & Technology
Qiang Zou, Zhenghou Zhu, Zhifen Yuan
Summary: In this study, graphene supported FeNi bimetallic nanoparticles (FeNi@GR) were prepared by alloying and carrier supported dispersion for efficient removal of azo dyes from water. The FeNi@GR not only effectively solves the problem of excessive agglomeration and oxidation of nZVI, but also enhances reactivity due to the synergistic effect of bimetallic coordination formation and the excellent electron transfer ability of graphene. The optimal FeNi@GR with 10% GR content showed a high removal rate of Congo red (CR) within 150 minutes at pH 7.0, and had excellent magnetic response performance with a saturation magnetization of 68.15 emu g(-1). This work provides a promising approach for water pollution remediation by stabilizing nZVI using FeNi@GR.
ADVANCED SUSTAINABLE SYSTEMS
(2023)
Article
Materials Science, Multidisciplinary
Nianyao Chai, Yanan Liu, Yunfan Yue, Ping Wei, Xuewen Wang, Junjie Zhao, Qi Zhang, Fuzhi Huang, Zhongle Zeng, Zongsong Gan, Liqiang Mai, Yibing Cheng
Summary: Using preceramic monomers polymerized under ultrafast laser irradiation, complex and arbitrary 3D preceramic polymer structures can be formed. After calcination treatment, these green-body structures can be converted into pure high-dense SnO2 ceramics with feature sizes down to submicron.
SCIENCE CHINA-MATERIALS
(2021)
Article
Nanoscience & Nanotechnology
Jun Wang, Jijuan Jiang, Yabin Shao, Wenzhi Wu, Degui Kong, Yachen Gao
Summary: This paper reports the nonlinear optical properties and ultrafast dynamics process of Au@Ag coreshell nanospheres (NSs). The Au@Ag coreshell NSs exhibited two-photon absorption behavior and the relaxation process contained a fast and a slow process, strongly dependent on the laser intensity. The experimental results provide valuable insights for potential applications in nonlinear optics and ultrafast dynamics studies.
Article
Optics
Ying Sun, Weiyi Yin, Qian Yao, Xiangyu Ren, Juan Song, Ye Dai
Summary: The temporal chirp of single femtosecond pulses has an impact on laser-induced ionization, and the ripples induced by negatively and positively chirped pulses show significant differences, leading to depth inhomogeneity. The carrier density model reveals that negatively chirped pulses can generate higher peak carrier density, resulting in the efficient generation of surface plasmon polaritons and overall advancement of ionization rate.
Article
Chemistry, Physical
Kaiheng Xiao, Mingao Li, Meiran Li, Ruyun Dai, Zhonglin Hou, Jun Qiao
Summary: Different micro-nano structures were fabricated by femtosecond laser ablation of the surface of an AZ31 magnesium alloy at high repetition frequencies. The combination of repetition frequencies and pulse energies determines the formation of granular, cauliflower-like, and porous structures. Complex porous structures were efficiently fabricated by double-layer scan. Ablation significantly increased the surface hardness.
APPLIED SURFACE SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Zhiduo Xin, Naifei Ren, Yunpeng Ren, Xiuli Yue, Qing Han, Wangfan Zhou, Yufeng Tao, Yunxia Ye
Summary: Femtosecond laser texturing and in-situ nitriding can improve the surface hardness of titanium alloys and create a uniform TiN coating on the surface.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Engineering, Environmental
Behzad Murtaza, Asad Ali, Muhammad Imran, Abdullah A. Al-Kahtani, Zeid A. ALOthman, Natasha Natasha, Muhammad Shahid, Noor S. Shah, Muhammad Asif Naeem, Sajjad Ahmad, Ghulam Murtaza
Summary: Nano-zero valent iron (Fe-0) and copper (Cu-0) particles were used for batch scale removal of arsenic (As) from aqueous media. The Fe-0 exhibited higher surface area and pore volume compared to Cu-0, while the morphology of the particles differed. The Fe-0 showed excellent removal efficiency of As at pH 4 and demonstrated good stability and reusability.
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
(2023)
Article
Chemistry, Multidisciplinary
Mathieu Maalouf, Alain Abou Khalil, Yoan Di Maio, Steve Papa, Xxx Sedao, Elisa Dalix, Sylvie Peyroche, Alain Guignandon, Virginie Dumas
Summary: Ultrashort pulse lasers, by controlling polarization, can precisely manipulate the formation of nanotextures, improving cell differentiation and osseointegration of medical implants.
Article
Optics
Xiaoyun Sun, Wenjun Wang, Xuesong Mei, Aifei Pan, Yuhu Chen, Jianlei Cui
Summary: This study achieved high capacity color coding on titanium alloy through femtosecond laser-induced surface oxidation, where different colors were obtained by adjusting pulse energy and scanning speed. XPS analysis revealed that different colored areas had surface chemical composition of TiO2, with color change resulting from increased oxide layer thickness. Different color areas with obvious contrast could be obtained by varying the scanning speed, enabling the realization of color coding conditions.
OPTICS AND LASER TECHNOLOGY
(2022)
Article
Chemistry, Multidisciplinary
Kazushi Yamaguchi, Kohei Otomo, Yuichi Kozawa, Motosuke Tsutsumi, Tomoko Inose, Kenji Hirai, Shunichi Sato, Tomomi Nemoto, Hiroshi Uji-I
Summary: An adaptive optical two-photon excitation microscopy was developed using a spatial light modulator in a commercially available system. The AO approach improved fluorescence image contrast in optical phantom mimicking biological specimens and enabled successful visualization of dynamic physiological activities in deep regions of living biological specimens with curved surfaces.
Article
Materials Science, Ceramics
Yessie W. Sari, Annisa Tsalsabila, Noviyan Darmawan, Yuliati Herbani
Summary: This study investigated the effects of surface-modified gold nanoparticles with different amino acids on the formation of hydroxyapatite. The results showed that aspartic acid modification of the gold nanoparticles promoted the crystallization of hydroxyapatite with a smaller crystallite size and a higher Ca/P ratio, which is beneficial for bone substitute applications.
CERAMICS INTERNATIONAL
(2022)
Article
Biochemical Research Methods
Yuichi Kozawa, Tomoya Nakamura, Yuuki Uesugi, Shunichi Sato
Summary: In this study, a novel method for volumetric imaging without sectioning was proposed in the framework of traditional laser scanning microscopy. By utilizing wavefront engineering to capture information from multiple axial planes of fluorescence signals, fast volumetric imaging was achieved.
BIOMEDICAL OPTICS EXPRESS
(2022)
Article
Crystallography
Affi Nur Hidayah, Djoko Triyono, Yuliati Herbani, Rosari Saleh
Summary: The study focused on using Au-Ag colloid nanoparticles as a liquid surface-enhanced Raman spectroscopy (SERS) to improve the detection of deltamethrin pesticide in brewed tea. The liquid SERS-based Ag NPs significantly enhanced the Raman signal of pesticides compared with liquid SERS-based Au NPs and Au-Ag Nanoalloys, leading to a decrease in detection limit and potential human risks.
Article
Chemistry, Physical
Affi N. Hidayah, Yuliati Herbani, Eden Steven, Achmad Subhan, Djoko Triyono, Maria M. Suliyanti, Muhandis Shiddiq, Isnaeni
Summary: Colloidal nanoalloys consisting of gold and silver have been studied for their combined advantageous properties. This research focuses on the electrical properties of these nanoalloys and demonstrates that the conductivity and relative permittivity increase linearly with an increase in gold molar fraction. This suggests that the electrical properties of colloidal nanoalloys can be easily tuned by adjusting their composition.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Physical
Kirana Yuniati Putri, Afrizal Lathiful Fadli, Fikrina Azzah Umaroh, Yuliati Herbani, Cuk Imawan, Dede Djuhana
Summary: This study investigates the effect of adding nitrate on the laser-based photochemical synthesis of gold nanoparticles. The results show that nitrate enhances both the nucleation and growth rates, improving the size distribution of the gold nanoparticles. It is also found that the addition of an appropriate amount of nitrate can tune the average size of the nanoparticles, while excessive nitrate leads to particle connection.
RADIATION PHYSICS AND CHEMISTRY
(2022)
Article
Chemistry, Physical
Liliana Tjahjana, Aurelien Olivier, Yuliati Herbani, Hendradi Hardhienata, Faozan Ahmad, Arramel, Dominik Kowal, Muhammad D. Birowosuto, Hong Wang
Summary: We successfully demonstrate the growth of gallium phosphide (GaP) segments within indium phosphide (InP) nanowires, forming GaP/InP heterostructure nanowires. The GaP segments show visible wavelength photoluminescence (PL) during growth, while the InP nanowires emit infrared light. PL mapping and polarization analysis reveal that the emission mainly comes from the GaP segments. The experimentally obtained band gap values are verified with band structure calculations. This study contributes to the tuning of emission and optical properties of GaP/InP nanowires for future applications in information and communication technology.
JOURNAL OF PHYSICAL CHEMISTRY C
(2022)
Article
Materials Science, Multidisciplinary
Annisa Tsalsabila, Yuliati Herbani, Yessie Widya Sari
Summary: In this study, different charged amino acids were used as a capping agent for gold nanoparticles to induce calcium phosphate formation. The results suggest that the type of amino acid and the ratio concentration of gold nanoparticles to amino acids have an effect on calcium phosphate formation.
INTERNATIONAL JOURNAL OF NANOELECTRONICS AND MATERIALS
(2022)
Article
Radiology, Nuclear Medicine & Medical Imaging
Teguh Endah Saraswati, Fitri Nela Sari, Patimah Patimah, Nestri Handayani, Yuliati Herbani, Masaaki Nagatsu
Summary: A facile route was developed to produce biocompatible magnetic nanocomposite iron oxide/carbon, confirmed through various analytical techniques. The nanocomposite showed compatibility with biological entities and was found to be practically non-toxic in an in-vivo acute toxicity assay.
BIOMEDICAL PHYSICS & ENGINEERING EXPRESS
(2021)
Proceedings Paper
Engineering, Electrical & Electronic
Wakako Ishikawa, Shunichi Sato
2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
(2020)
Proceedings Paper
Geochemistry & Geophysics
Yuliati Herbani, Isnaeni, Irmaniar, Mohammad Rifqi Ihsan, Yudha Pratama Putra, Teguh Endah Saraswati
PROCEEDINGS OF THE 5TH INTERNATIONAL SYMPOSIUM ON FRONTIER OF APPLIED PHYSICS (ISFAP 2019)
(2020)
Proceedings Paper
Geochemistry & Geophysics
Affi Nur Hidayah, Yuliati Herbani
PROCEEDINGS OF THE 5TH INTERNATIONAL SYMPOSIUM ON FRONTIER OF APPLIED PHYSICS (ISFAP 2019)
(2020)
Article
Nanoscience & Nanotechnology
Isnaeni, B. S. Zufara, I. W. L. Lewa, Y. Herbani, M. Shiddiq
ADVANCES IN NATURAL SCIENCES-NANOSCIENCE AND NANOTECHNOLOGY
(2020)
Proceedings Paper
Optics
A. Khoroshun, A. Chernykh, A. Riazantsev, O. Ryazantsev, S. Sato, Y. Kozawa, J. Masajada, A. Popiolek-Masajada, M. Szatkowski, A. Bekshaev, A. Ferrando
FOURTEENTH INTERNATIONAL CONFERENCE ON CORRELATION OPTICS
(2020)
Article
Physics, Applied
Teppei Nishi, Shunsuke Sato, Ayako Ohshima, Takahiro Nakamura, Shunichi Sato, Takeshi Morikawa
JAPANESE JOURNAL OF APPLIED PHYSICS
(2020)
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)
