Article
Chemistry, Multidisciplinary
Fanshu Ma, Yi Cao, Jincong Yan, Zhongzhong Lu, Lina Sun, Zahid Hussain, Zheng Wang, Li Wang, Renjun Pei
Summary: This study proposes a simple yet powerful method to create multifunctional hybrid nanovesicles that combine the characteristics of oncolytic viruses and pyroptosis, leading to enhanced tumor targeting and improved immune response. The results demonstrate excellent tumor inhibition efficacy against melanoma and pulmonary metastasis.
Article
Chemistry, Multidisciplinary
Weiwei Zheng, Shun-Yu Yao, Haijun Hu, Xiping Chen, Zhefeng Qian, Wenxing Liu, Yang Zhu, Zhengwei Mao, Dong-Sheng Guo, Changyou Gao
Summary: In this study, a hypoxia-responsive self-assembled peptide hydrogel was prepared for ischemic stroke treatment. The hydrogel showed the ability to release drugs and effectively improve motor function, reduce infarct volume, and alleviate inflammation.
Article
Chemistry, Multidisciplinary
Nikolaos Tzortzakis, Antonios Chrysargyris
Summary: The cultivation of olive trees and grapevines in the Mediterranean area has expanded, but the processes that follow harvesting have negative effects on the environment and human health. This study explored the potential use of olive-mill and grape-mill residues in soil, finding that they can provide minerals and organic matter to the mixtures. However, further research is needed to develop the appropriate fertilization scheme.
SUSTAINABLE CHEMISTRY AND PHARMACY
(2024)
Article
Chemistry, Multidisciplinary
Renzo Carlucci, Juan A. Arancibia, Guillermo R. Labadie
Summary: Phytosterols, naturally occurring plant sterols, have been found in various plant-based foods and have potential beneficial effects on human health, particularly in reducing the risk of cardiovascular disease. In this study, an efficient method for preparing phytosterols from a by-product of biodiesel production was developed and optimized using an environmentally friendly alternative to traditional mineral acids. The optimized method showed improved yield and offered a greener approach in terms of E factor, energy consumption, and safety. This has important implications for the food and nutraceutical industries, which are increasingly focused on using renewable and eco-friendly sources.
SUSTAINABLE CHEMISTRY AND PHARMACY
(2024)
Article
Chemistry, Multidisciplinary
Qian Wu, Yubo Cui, Guifeng Xia, Jinlong Yang, Shuming Du, Xinhong Xiong, Li Yang, Dong Xu, Xu Deng, Jiaxi Cui
Summary: Passive daytime radiative cooling (PDRC) technology, while promising for global spacing cooling, faces limitations in practical application due to reduced cooling effectiveness caused by wear and dirt contamination. Researchers have developed a renewable armor structure using fluorinated hollow glass microspheres to enhance the anti-fouling and cooling properties of PDRC coatings. The coatings exhibit high solar reflectance and thermal emittance, leading to significant temperature reduction below ambient temperature.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Rong He, Dandan Tang, Ningge Xu, Heng Liu, Kun Dou, Xuejun Zhou, Fabiao Yu
Summary: Nasopharyngeal carcinoma (NPC) is a common malignant tumor of the head and neck, with a high incidence in China and Southeast Asian countries. In this study, a novel near-infrared fluorescent probe, SNAFL-GSH, was designed and synthesized for the detection of glutathione (GSH). The probe showed selective detection of GSH and the ability to distinguish normal and cancer cells. It has great potential for application in the diagnosis and evaluation of NPC.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Hao Zhang, Qian Liu, Zhurui Shen
Summary: In this study, a S-scheme heterojunction photocatalyst was designed to enhance the efficiency and selectivity of CO2 photoreduction. The S-scheme heterojunction accelerated charge migration and inhibited electron-hole recombination, leading to improved catalytic performance. The optimized electron interaction and CO2 activation on the active sites of Cu single atom in the heterojunction contributed to the high yield and selectivity of CH4 formation.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Miao Yang, Haijiang Gong, Dan Yang, Lili Feng, Shili Gai, Fangmei Zhang, He Ding, Fei He, Piaoping Yang
Summary: The excellent performance of near-infrared related luminescence, including good biocompatibility and deep tissue penetration, has attracted widespread attention in the biomedical field. This review introduces the mechanisms and advantages of rare earth up-conversion luminescence and NIR-II luminescence, and highlights their potential applications in sensitive detection and biological therapy.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Hongda Zhu, Kai Ma, Rui Ruan, Chaobo Yang, Aqin Yan, Jing Li, Qi Yu, Hongmei Sun, Mingxing Liu, Hongmei Zheng, Jing Gao, Xiaofang Guan, Zhu Dai, Yao Sun
Summary: This study focused on a combination therapy strategy based on immune checkpoint inhibitors and tumor-targeted micelles to improve the anti-tumor effect of immunotherapy. The results demonstrated that this combination therapy had strong anti-tumor efficacy in the treatment of TNBC.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Liang Cheng, Bingshuai Zhou, Manlin Qi, Xiaolin Sun, Shujun Dong, Yue Sun, Biao Dong, Lin Wang, Yingwei Yang
Summary: Antimicrobial photodynamic therapy (aPDT) is a noninvasive and effective treatment for bacterial infection in peri-implantitis. Researchers have designed a multi-functional gas generator that combines aPDT with oxygen and carbon monoxide release to address the challenges of hypoxia and inflammation regulation. The composite nanoplatform on the surface of titanium implants allows controlled release of reactive oxygen species, carbon monoxide, and oxygen, achieving antibacterial effectiveness.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Hongjie Xu, Yujie Su, Chenggong Zheng, Yuchen Wang, Yuping Tong, Zhongzheng Yang, Junhua Hu
Summary: This review discusses the interplay between theoretical calculation and experiment in the study of lithium ion battery materials. The application of theoretical calculation method in solid-state batteries is introduced, and the concept and assembly technology of solid-state batteries are reviewed. The analysis of basic parameters of solid-state electrolytes, especially sulfide-based solid-state electrolytes and their interface mechanisms with high-voltage cathode materials, is carried out using theoretical methods. The review also presents an overview on the scientific challenges, fundamental mechanisms, and design strategies for solid-state batteries, with a focus on stability issues of solid-state electrolytes and associated interfaces.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Yingli Zhu, Jie Qian, Kunqian Yu, Jing Hou, Yeshuo Ma, Fei Chen, Jie Dong, Wenbin Zeng
Summary: Multifunctional molecules with both optical signal and pharmacological activity are important in drug development, disease diagnosis, and theoretical research. In this study, a novel design strategy for a theranostic probe targeting a representative tumor biomarker, aminopeptidase N (APN), was developed using machine learning and molecular dynamics simulations. The resulting probe, ABTP-DPTB, utilizes conformation-induced fluorescence recovery to detect and inhibit APN.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Yiyang Zhang, Wen Li, Zuofeng Hu, Xiaobi Jing, Lei Yu
Summary: Deoximation is an important transformation in synthetic industry, which can protect, characterize and purify carbonyl compounds, and synthesize ketones from non-carbonyl molecules. Recently, we designed and prepared a molybdenum catalyst supported by polyaniline, which was successfully applied in ethanol for deoximation reactions with a wide substrate scope, making it advantageous for pharmaceutical intermediate synthesis.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Zhifeng Li, Qinglong Qiao, Ning Xu, Kai An, Wenchao Jiang, Yi Tao, Pengjun Bao, Yinchan Zhang, Zhaochao Xu
Summary: The presence of amino hydrogen in 1,8-naphthalimide dyes plays a crucial role in their cell membrane permeability and intracellular distribution. These dyes have potential applications in selectively staining intracellular substructures.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Jianwei Li, Joseph W. H. Burnett, Claudia Martinez Macias, Russell F. Howe, Xiaodong Wang
Summary: SiO2-supported monometallic Pt, Pd, Au, Ni, Cu and Co catalysts are used for proton-driven NAD(+) regeneration and H-2 production. All metals show full selectivity to NAD(+), with turnover frequency order matching that of electrochemical hydrogen evolution reactions. The study reveals that NADH can convert metal sites into a cathode without an external potential and the NADH to NAD(+) reaction involves separate electron and hydrogen atom transfer.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Yingshuang Zheng, Huchao Li, Ting Jiang, Fei Jiao, Jie Li, Yong Lei, Guofeng Tian, Jinshun Bi, Yundong Xuan, Liqiang Li, Deyang Ji, Wenping Hu
Summary: This study comprehensively investigates the interfacial molecular screening of polyimide dielectric in organic field-effect transistors. It reveals that semiconducting small molecules with alkyl side chains preferentially form high-quality charge transport layers on the polyimide dielectric. These findings provide a guiding scheme for the construction of high-performance thin-film field-effect transistors.
CHINESE CHEMICAL LETTERS
(2024)
Article
Chemistry, Multidisciplinary
Hiroyuki Ikemoto, Toshihiko Fujimori, Takafumi Miyanaga, Reo Kawaguchi, Koki Urita, Masao Tabuchi
Summary: This study investigated the structures of two Se chains confined inside single-walled carbon nanotubes (SWCNTs), revealing that the chains were linear and parallel. The covalent bond between Se and SWCNT was found to be stronger than that between Se and trigonal Se (t-Se). The interaction between chains was attributed to the overlap of electronic orbitals, and the disappearance of this overlap in the encapsulated Se chains enhanced the covalent bonds.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2024)
Article
Chemistry, Multidisciplinary
Suman Yadav, Atul Gour, Sadhna Singh
Summary: In this study, we investigated the electronic and thermoelectric properties of rare-earth half-Heusler XPtBi (X = Gd, Nd, Y) topological semimetals compounds using density functional theory. Our results indicate that the inclusion of spin orbit coupling has a significant impact on the electronic band structure and spin order, making it promising for spintronic applications. We found different topological states in these compounds and observed enhanced power factor in YPtBi with the inclusion of SOC.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2024)
Article
Chemistry, Multidisciplinary
Takahiro Ozawa, Hiroshi Nakanishi, Koichi Kato, Ryota Shimizu, Taro Hitosugi, Katsuyuki Fukutani
Summary: In this study, we elucidate the hopping mechanism of hydrogen at intermediate temperature using a combination of experimental data and theoretical calculations. We find that the transition from thermal hopping to quantum tunneling is attributed to resonant tunneling, which is achieved through the resonant tunneling of discrete vibrational states between the edge octahedral site and the tetrahedral site. We also demonstrate that the tunneling rate can be tuned by energy level matching.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2024)
Article
Chemistry, Multidisciplinary
P. S. Dighe, A. A. Bhoite, V. L. Patil, N. L. Tarwal, P. B. Sarawade
Summary: In this study, Ni-Co layered double hydroxide (LDH) nanocomposites with excellent electrochemical properties were prepared using hydrothermal technique. The as-obtained material exhibited high specific capacitance and remarkable energy density, showing great potential for supercapacitor applications.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2024)