Article
Engineering, Environmental
Prerna Attri, Preeti Garg, Moondeep Chauhan, Rajender Singh, Ramesh K. Sharma, Sandeep Kumar, Dong-Kwon Lim, Ganga Ram Chaudhary
Summary: Here, we presented the fabrication of well-crystalline metal-doped BiOCl nanoscale photocatalytic materials through solvothermal synthetic route. Ni doping significantly improved the photocatalytic and antibacterial behavior of BiOCl. The morphological study showed that different metal dopings led to the formation of nanosheet (Ni, Cd), nanoflower (Mo), and nanodisc (Co) morphologies, while Ni doping resulted in large size nanosheets with increased surface area and improved porous structure. The inclusion of Ni into BiOCl nanostructure shifted the band gap and reduced electron-hole recombination, contributing to its excellent photocatalytic performance. Additionally, Ni-BiOCl exhibited excellent photocatalytic antibacterial activity against S. aureus bacteria under visible light.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Engineering, Electrical & Electronic
E. S. Mansor, R. A. Geioushy, O. A. Fouad
Summary: PANI/BiOCl nanosheets were successfully prepared by precipitating PANI on the surface of BiOCl, showing enhanced light absorption in the visible region and higher photocatalytic activity for RB-220 dye degradation. This work provides a potential-effective degradation method for anionic dye under visible light.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Engineering, Environmental
Jinyan Cao, Wanglai Cen, Yue Jing, Zhongxing Du, Wei Chu, Jianjun Li
Summary: A novel n-type phosphorus-doped bismuth oxychloride (P-BiOCl) photocatalyst was synthesized through a facile one-step hydrothermal approach with high efficiency for tetracycline degradation under visible light. The introduction of phosphorus broadened the bandgap, increased oxygen adsorption, and altered the conduction band position to enhance the photocatalytic performance. Additionally, the photodegradation pathway of tetracycline was proposed based on experimental results.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Nanoscience & Nanotechnology
Muhammad Bilal Hussain, Rashid Mehmood, Umair Azhar, Junnuan Wang, Lianghao Song
Summary: The preparation of ultrathin BiOCl sheets over UiO-66-NH2 to yield a series of UiO-66-NH2@BiOCl-UTN heterogeneous nanocomposites showed superior photocatalytic activity for Cr(VI) reduction due to the synergistic effect between BiOCl and UiO-66-NH2. The composite with Bi3+ mole ratio of 5 mM exhibited the best performance. The nanomaterial also demonstrated excellent stability and retained its activity for four consecutive cycles.
ACS APPLIED NANO MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Himadri Priya Gogoi, Anurag Dehingia, Anmol Singh, Pranjit Barman
Summary: In this study, heterostructured BiOCl-LaOCl composites were synthesized using KCl as a source of chlorine and varying contents of LaOCl as raw materials in the presence of ethylene glycol at a temperature of 100 degrees C by using the solvothermal method. The prepared composites were characterized and showed excellent photocatalytic activity for degrading Rhodamine B dye under sunlight irradiation. The BiOCl-LaOCl-1 composite exhibited the highest catalytic activity among all the synthesized materials, with a reaction rate four and six times higher than those of BiOCl-LaOCl-2 and BiOCl, respectively. The scavenger test results indicated that superoxide and hole radicals were mainly responsible for the photodegradation, and the high BET surface area of the composite also contributed to its enhanced photocatalytic activity.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2023)
Article
Engineering, Electrical & Electronic
Zikang Zeng, Kai Li, Tao Yuan, Yujun Liang, Jian Yang, Gui Yang, Kun Wang, Zhuoran Xiong
Summary: BiOCl/g-C3N4 (BC) heterojunctions were successfully constructed through a novel in situ hydrolysis method, using metallic Bi nanospheres as Bi source. The heterojunction showed excellent performance in light absorption range and photocatalytic activity, particularly in degrading organic pollutants under visible light irradiation.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Materials Science, Multidisciplinary
Tingting Zhang, Linfeng Chen, Ting Jiang, Jianhua Hou, Geshan Zhang, Asif Hussain
Summary: Improving the photocatalytic activity of bismuth oxychloride (BiOCl) under visible light irradiation remains a challenge. Doping iron ions into BiOCl can enhance its visible light catalytic efficiency, with Bi0.7Fe0.3OCl-450 showing the best performance in degrading Rhodamine B. This method may offer a promising approach for preparing metal-doped BiOCl materials with efficient photocatalytic performance.
MATERIALS TODAY COMMUNICATIONS
(2021)
Article
Environmental Sciences
Kemin Qi, Mengxi Song, Xiaoyun Xie, Yuan Wen, Zirun Wang, Bin Wei, Zhaowei Wang
Summary: The modification of MgIn2S4/BiOCl (MB) heterojunction photocatalyst using biochar (BC) or carbon quantum dots (CQDs) improved the photocatalytic degradation performance for carbamazepine (CBZ) and CQDs acted as a bridge for storing and transferring electrons in the entire Z-scheme system. The results showed that the photocatalytic efficiency under visible light irradiation was significantly enhanced by the presence of BC and CQDs, leading to higher removal rates of CBZ and improved environmental safety.
Article
Energy & Fuels
Jiaxiu Guo, Ting Shen, Juan Liang, Shulin He, Yue Jing, Yinghao Chu, Wanglai Cen
Summary: In this study, an N-doped BiOCl photocatalyst was prepared and its performance in photocatalytic degradation of NO was investigated. The results showed that N doping could modify the surface morphology of BiOCl, increase its specific surface area, and enhance light absorption. The N-doped BiOCl exhibited high removal efficiency of NO under all-light irradiation and demonstrated good stability and recyclability.
Article
Chemistry, Multidisciplinary
Qiyuan Zhang, Zhengxin Yang, Ru Zhang, Yu Hao, Longjun Xu, Chenglun Liu
Summary: A recyclable BiOCl/BiOI/MnxZn1-xFe2O4 photocatalyst was synthesized and its photocatalytic performance in degrading Rhodamine B under visible light was evaluated. The BiOCl/BiOI combined with 3 wt% MnxZn1-xFe2O4 (BCI-3MZF) showed the highest photocatalytic activity, with a removal efficiency of 98% within 40 minutes.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2022)
Article
Materials Science, Multidisciplinary
Yueyi Li, Yuehui Liu, Xuguang Liu, Xia Li
Summary: In this study, Z-scheme CdS/BiOCl visible light reactive photocatalysts were synthesized in one step. The composition, morphology, optical absorption property, and degradation mechanism of the binary composites were investigated. The CdS/BiOCl composite photocatalysts showed enhanced photocatalytic performance, with 5-CdS/BiOCl exhibiting the highest degradation rate (up to 94%). The improved capability of CdS/BiOCl photocatalysts was attributed to their low carrier recombination and extended light response range. This study provides a new idea for wastewater purification.
JOURNAL OF MATERIALS SCIENCE
(2023)
Article
Chemistry, Physical
Kai Wu, Renqian Jiang, Yulong Zhao, Liang Mao, Xiuquan Gu, Xiaoyan Cai, Mingshan Zhu
Summary: This work presents a unique hierarchical hollow heterojunction structure with NiCo2S4 as a non-noble metal co-catalyst encapsulated in ZnIn2S4. The NiCo2S4/ZnIn2S4 composite exhibits excellent photocatalytic activity and significantly improved hydrogen production under visible light irradiation.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Chemistry, Physical
Shuying Dong, Xiaodan Liu, Gege Tian, Yi Wang, Gege Jin, Yinlan Zhao, Jianhui Sun, Maohong Fan
Summary: Oxygen vacancies can enhance the photocatalytic activity by regulating the energy band structure and improving electron transfer rate of semiconductor photocatalytic materials. The double-layer structure of Bi2MoO6 shows improved light absorption capabilities. Among the samples prepared, BMO-350 exhibited the best photocatalytic activity, degrading ciprofloxacin efficiently under various light sources.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Engineering, Environmental
Qi Wang, Wenming Zhang, Xiaoru Hu, Limei Xu, Guodong Chen, Xiaochen Li
Summary: A novel hollow-sphere structure of WO3/TiO2 heterojunction was prepared by a combination of hydrothermal and calcination method. The heterojunction showed improved photocatalytic performance in degrading dye and micro-organic pollutant, with TiO2 acting as a photo-generated hole acceptor to enhance photocatalytic efficiency. This makes it a promising candidate for wastewater treatment.
JOURNAL OF WATER PROCESS ENGINEERING
(2021)
Article
Chemistry, Multidisciplinary
Ruilian Qi, Jian Liu, Huanxiang Yuan, Yu Yu
Summary: Sulfur-doped BiOCl prepared by a simple hydrothermal method exhibited excellent photocatalytic performance with an expanded light absorption range and significantly increased visible-light photocatalytic water oxidation rate.
Article
Chemistry, Multidisciplinary
Zongpeng Wang, Shijie Shen, Zhiping Lin, Weiying Tao, Qinghua Zhang, Fanqi Meng, Lin Gu, Wenwu Zhong
Summary: This study reports a method to optimize the adsorption of active intermediates by modulating the local spin state and band structure of Ni3S2 nanosheets, resulting in a considerable improvement in the oxygen evolution reaction.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Shijie Shen, Zongpeng Wang, Zhiping Lin, Kai Song, Qinghua Zhang, Fanqi Meng, Lin Gu, Wenwu Zhong
Summary: This study achieves deep optimization of catalytic activity by constructing a crystalline-amorphous CoSe2/CoP heterojunction, optimizing the valence state and H adsorption of Co, and lowering the kinetic barrier of the hydrogen evolution reaction. The heterojunction shows competitive properties in acidic, neutral, and basic media.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Physical
Zhiping Lin, BeiBei Xiao, Min Huang, Linghui Yan, Zongpeng Wang, Yucong Huang, Shijie Shen, Qinghua Zhang, Lin Gu, Wenwu Zhong
Summary: Alloying noble metals with non-noble metals is a promising method to fabricate catalysts, and electron-abundant Ir/Rh sites in Ir1-xRhxSb alloys show outstanding activity for the hydrogen evolution reaction (HER).
ADVANCED ENERGY MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Shijie Shen, Zhiyun Hu, Huanhuan Zhang, Kai Song, Zongpeng Wang, Zhiping Lin, Qinghua Zhang, Lin Gu, Wenwu Zhong
Summary: This study reveals that the genuine active sites for the hydrogen evolution reaction in LaRuSi are Si sites, not the usually assumed Ru sites. Si sites have a moderate Gibbs free energy of hydrogen adsorption, which is significant for the HER process. Based on this, LaRuSi exhibits an overpotential close to Pt/C.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Physical
LiLi Zhang, Shijie Shen, Jitang Zhang, Zhiping Lin, Zongpeng Wang, Qinghua Zhang, Wenwu Zhong, Liu Zhu, Guangfeng Wu
Summary: The construction of heterostructures is an effective strategy to enhance catalytic activity, but achieving modulation of the interlayer spacing for further performance improvement remains a challenge. In this study, strong interfacial coupling between CoSe2 and MoSe2 was achieved by constructing CoSe2/MoSe2 heterostructures, resulting in a compressed interlayer spacing of MoSe2. The enhanced charge transfer was confirmed by spectroscopic techniques. Coupled with the morphology of hollow microtubes, the CoSe2/MoSe2 heterostructures exhibited high activity and excellent stability, surpassing other similar powdered electrocatalysts.
Article
Chemistry, Multidisciplinary
Xu Xiao, Shijie Shen, LiLi Zhang, Zhiping Lin, Zongpeng Wang, Qinghua Zhang, Wenwu Zhong, Baishao Zhan
Summary: Researchers constructed a three-phase heterostructure sample and investigated its performance in electrocatalytic hydrogen evolution. The sample showed superior performance in acid medium, with lower overpotential compared to single component and most two-phase heterostructures, and even lower than Pt/C. This work provides inspiration for exploring the application of other multi-component heterojunctions in electrocatalytic hydrogen evolution.
CHEMISTRY-AN ASIAN JOURNAL
(2023)
Article
Chemistry, Physical
Lei Lu, Yunlong Xu, Lixin Que, Jun Cao, Jingjing Wang, Yingying Zheng, Lei Shi, Wenwu Zhong, Chaorong Li, Jiaqi Pan
Summary: A transparent Cu2O/ZIS-3-TiO2 pn junction with high transmittance and significant enhancement in photovoltaic conversion efficiency has been prepared. This is achieved by using Zn3In2S6 quantum dots with appropriate Fermi level, high quantum yields, and wide band gap, as well as orderly TiO2 nanoarrays providing carrier transportation pathway.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Multidisciplinary
Yucong Huang, Zhiyun Hu, Liang-ai Huang, Zongpeng Wang, Zhiping Lin, Shijie Shen, Wenwu Zhong, Jiaqi Pan
Summary: Efficient and low-cost transition metal single-atom catalysts (TMSACs) have gained significant attention for hydrogen evolution reaction (HER) due to their good catalytic activity without noble metals. However, the complex preparation process and insufficient stability have limited their practical applications. In this study, a simple top-down pyrolysis approach was introduced to obtain P-modified Co SACs loaded on the crosslinked defect-rich carbon nanosheets, which exhibited excellent catalytic activity and stability for alkaline HER.
Article
Chemistry, Multidisciplinary
Zongpeng Wang, Zhiping Lin, Yinglan Wang, Shijie Shen, Qinghua Zhang, Jiacheng Wang, Wenwu Zhong
Summary: Nontrivial Ru3Sn7 with nontrivial topological surface states (TSSs) and excellent carrier mobility was found to exhibit superior electrocatalytic activity for the hydrogen evolution reaction (HER) due to optimized adsorption properties and charge transfer kinetics.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Physical
Yihan Feng, Nian Ran, Xunlu Wang, Qiunan Liu, Jiacheng Wang, Lijia Liu, Kazu Suenaga, Wenwu Zhong, Ruguang Ma, Jianjun Liu
Summary: A novel ceramic coating with coupled tungsten nitride/nickel carbide nanoparticles has been developed for urea electrolysis. The coupled effect enables valence-stable catalytic sites, leading to enhanced electron transfer and improved kinetics of the urea oxidation reaction. The ceramic coating shows outstanding performance as a urea oxidation reaction electrocatalyst, making it a promising candidate for advanced electrocatalytic applications.
ADVANCED ENERGY MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Lei Lu, Lixin Que, Yunlong Xu, Jun Cao, Jingjing Wang, Yingying Zheng, Lei Shi, Wenwu Zhong, Chaorong Li, Jiaqi Pan
Summary: The transparent AgInS2 quantum dots/NiO/Ti3+-TiO2 orderly nanoarray pn junction is successfully synthesized by a hydrothermal-solid reduction-chemical-sputtering method. The obtained AgInS2 QDs/NiO/Ti3+-TiO2 exhibits a transmittance of about 85% and a photovoltaic conversion efficiency of about 1.21%, with stable output for a duration of 6 months' cycle. These features are mainly attributed to the synergism of AgInS2 QDs and Ti3+/O-v, which can efficiently optimize the carrier kinetic equilibrium while sustaining good transparency. In addition, the TiO2 nanoarrays with orderly array interval can increase the solar efficiency and enhance the photovoltaic stability.
JOURNAL OF MATERIALS CHEMISTRY C
(2023)
Article
Chemistry, Multidisciplinary
Zhiping Lin, Zongpeng Wang, Junjie Gong, Tianchen Jin, Shijie Shen, Qinghua Zhang, Jiacheng Wang, Wenwu Zhong
Summary: The reverse hydrogen spillover effect exhibited by Pt atom dimers on the NiOOH support leads to superior alkaline HER activity compared to Pt single atoms and Pt clusters. This finding provides insights into designing high-performance catalysts.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Shijie Shen, Huanhuan Zhang, Kai Song, Zongpeng Wang, Tongtong Shang, Ang Gao, Qinghua Zhang, Lin Gu, Wenwu Zhong
Summary: This research prepared novel LaNi1-xCoxRu intermetallics containing multiple d electrons, and found that the synergistic effect of these d electrons can enhance catalytic activity.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Physical
Liang-ai Huang, Jiu Chen, Yue Xu, Yucong Huang, Shijie Shen, Zongpeng Wang, Lei Li, Wenwu Zhong
Summary: A self-standing hollow Fe-NiOHx catalyst was synthesized on photoactive ZnO nanorods using an in situ self-corrosion photodeposition method. The catalyst exhibits excellent catalytic activity and long-term stability due to the stable phase and adhesion interaction with the substrate.
JOURNAL OF MATERIALS CHEMISTRY A
(2022)
Article
Chemistry, Multidisciplinary
Yucong Huang, Zongpeng Wang, Shijie Shen, Liangai Huang, Wenwu Zhong, Jiaqi Pan, Chaorong Li
Summary: This study proposes a scheme for regulating the phase of electrocatalysts using carbon nanotubes, which can enhance the OER activity of transition metal complexes. The synthesized amorphous CoOxSy complex exhibits excellent OER activity and electrochemical stability.
Article
Chemistry, Physical
Qi-Wen Chen, Ze-Qing Guo, Jian-Ping Zhou
Summary: Multifunctional continuous solid solutions NFMTO-x were successfully synthesized via a one-step hydrothermal method by controlling the ratio of Mg and Fe. The NFMTO-x materials exhibited enhanced visible light response, effective adsorption and photocatalytic degradation of organic pollutants, CO2 methanation capability, and easy recyclability due to their magnetic properties. This research provides a significant multifunctional material for water purification.
APPLIED SURFACE SCIENCE
(2024)
Review
Chemistry, Physical
George E. Stan, Maziar Montazerian, Adam Shearer, Bryan W. Stuart, Francesco Baino, John C. Mauro, Jose M. F. Ferreira
Summary: Bioactive glasses have the ability to form strong bonds with tissues and release therapeutic ions. However, their biomechanical compatibility limits their use in load-bearing applications. The use of magnetron sputtering technology to fabricate BG coatings shows promise in improving their efficacy and potential for application.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zhaoxuan Wang, Zhicheng Yan, Zhigang Qi, Yu Feng, Qi Chen, Ziqi Song, Meng Huang, Peng Jia, Ki Buem Kim, Weimin Wang
Summary: The corrosion behavior of Fe-60 and Fe-83 ribbons in 0.6 M NaCl was studied. Fe-60 exhibited a local corrosion mode and formed a stable passivation film with higher corrosion resistance, while Fe-83 showed a combination of local and global corrosion modes and had lower corrosion resistance. Controlling the precipitation of nanocrystalline phases and increasing the POx content in the passivation film significantly improved the corrosion resistance of Fe-based glassy alloys.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Hao-Kai Peng, Sheng-Yen Zheng, Wei-Ning Kao, Ting-Chieh Lai, Kai-Sheun Lee, Yung- Hsien Wu
Summary: This study investigates the effects of high energy/fluence proton radiation on the performance of HfZrOx-based FeFETs memory with different Zr content. The results show that the characteristics of FeFETs are influenced by proton radiation, and the extent of the influence depends on the Zr content. FeFETs with 50% Zr content exhibit minimal changes in memory window and demonstrate good endurance and retention performance.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Zongyi Yue, Guangyi Wang, Zengguang Huang, Sihua Zhong
Summary: In this study, AZO and ITO films were successfully tuned as excellent passivation layers for c-Si surfaces, achieving effective minority carrier lifetime and outstanding optical properties through the optimization of annealing temperature and interfacial silicon oxide.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Martin Hruska, Jan Kejzlar, Jaroslav Otta, Premysl Fitl, Michal Novotny, Jakub Cizek, Oksana Melikhova, Matej Micusik, Peter Machata, Martin Vrnata
Summary: This paper presents a detailed study on the hydrogen sensing capabilities of highly nanoporous black gold films. The films exhibit fast response and recovery times at low temperatures. Different levels of nanoporosity were prepared and tested to investigate the sensing properties, and it was found that nanoporous black gold is suitable for hydrogen sensing. The sensitivity of the film depends on its nanoporosity.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yupu Wang, Gaofeng Teng, Chun To Yiu, Junyi Zhu
Summary: In the study of BM-SCO and HSCO thin films, it was found that H vacancies tend to prefer sites near the external surface or oxygen vacancy channels (OVCs), while H interstitials prefer sites of oxygen on a layer that contains six-fold coordinated Co. These findings not only enrich the understanding of complex surface phenomena of defect formation but also provide an explanation for the reversibility during phase transformation.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jiafeng Lu, Linping Teng, Qinxiao Zhai, Chunhua Wang, Matthieu Lancry, Ye Dai, Xianglong Zeng
Summary: In this study, we achieved full control of fiber nanograting orientation by manipulating laser polarization, and tailored space variant fiber nanogratings, which expanded the diversity in fiber nanograting engineering.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yibo Liu, Yujie Tao, Yue Liu, Qi Sun, Qinrong Lin, Kexin Kang, Qinghua Zhang, Qingjie Sun
Summary: This study investigates the wettability of the Ti-Cu-Fe multi-metal system, specifically the wetting behaviors of CuSi3 droplets on TC4 and 304SS plates. The results show that the CO2 + Ar gas atmosphere significantly affects interfacial mass transfer, thus influencing the wettability of the systems.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Jimei Liu, Fei Wang, Rong Guo, Yuqi Liu, Mengyu Zhang, Jaka Sunarso, Dong Liu
Summary: This study developed Co/MXene composites with anti-corrosion properties by varying the cobalt content. These composites exhibited remarkable electromagnetic absorption performance and high resistance to corrosion under various corrosive conditions. The study also revealed the mechanism of electron transfer from cobalt to MXene and the electromagnetic dissipation behavior originated from polarization loss alone.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Moujie Huang, Yongsong Ma, Jingbo Yang, Lingyun Xu, Hangqi Yang, Miao Wang, Xin Ma, Xin Xia, Junhao Yang, Deli Wang, Chuang Peng
Summary: Strong metal-support interactions (SMSIs) are important for enhancing catalytic activities and stability in thermal catalysis. This study demonstrates a method to create SMSIs in electrocatalysis using carbon nanotubes and Ru nanoparticles, resulting in excellent catalytic activity and stability.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Ravi Trivedi, Brinti Mondal, Nandini Garg, Brahmananda Chakraborty
Summary: This study explores the potential of biphenylene as a nanocarrier for the delivery of the anticancer drug cisplatin. It is found that biphenylene offers physical stability, rapid release rate, solubility, and bio-compatibilities compared to other nanocarriers. The adsorption of cisplatin on the surface of biphenylene involves charge transfer from cisplatin to biphenylene. The drug is shown to be released at body temperature in an acidic environment. Biphenylene also exhibits excellent cytotoxicity activity and cellular uptake of the drug. Overall, biphenylene shows promise as a potential nanocarrier for cisplatin delivery.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Hyun Jeong, Hyeong Chan Suh, Ga Hyun Cho, Rafael Salas-Montiel, Hayoung Ko, Ki Kang Kim, Mun Seok Jeong
Summary: In this study, a potential platform to enhance Raman scattering and increase the number of observable Raman modes in monolayer transition metal dichalcogenides (TMDs) was proposed. The platform consisted of large-scale arrays of gold micropillars (MPs), which were able to enhance the Raman intensity of TMDs and make difficult-to-detect Raman modes observable. The platform showed great industrial advantages and wide applicability due to its low cost, simple process, large controllable area, and short process time.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Yasir Abbas, Shafqat Ali, Sajjad Ali, Waqar Azeem, Zareen Zuhra, Haoliang Wang, Mohamed Bououdina, Zhenzhong Sun
Summary: In this study, FeOx@SPNO-C core-shell nanospheres as a catalyst for degradation of sulfamethoxazole (SMX) were successfully synthesized. The synergistic interaction between FeOx and SPNO-C, high carbon charge density, and the presence of C = O groups and N/Fe-Nx sites were found to be key factors for the enhanced degradation of SMX.
APPLIED SURFACE SCIENCE
(2024)
Article
Chemistry, Physical
Qiaoting Yang, Yuxiao Gong, Yan Qian, Zhou-Qing Xiao, Serge Cosnier, Xue-Ji Zhang, Robert S. Marks, Dan Shan
Summary: This study proposes a hierarchical confinement strategy to design Prussian blue nanoparticles (PB NPs) with satisfactory electrocatalytic ability and stability. The catalytic synthesis of PB NPs is achieved through a hydrothermal process, and the as-prepared PB@NH2MIL exhibits efficient electronic transmission and enhanced electrocatalytic properties.
APPLIED SURFACE SCIENCE
(2024)