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Article ; Online: Intelligent wireless power transfer via a 2-bit compact reconfigurable transmissive-metasurface-based router.

Li, Wenzhi / Yu, Qiyue / Qiu, Jing Hui / Qi, Jiaran

2024 Volume 15, Issue 1, Page(s) 2807

Abstract: With the rapid development of the Internet of Things, numerous devices have been deployed in complex environments for environmental monitoring and information transmission, which brings new power supply challenges. Wireless power transfer is a promising ... ...

Abstract	With the rapid development of the Internet of Things, numerous devices have been deployed in complex environments for environmental monitoring and information transmission, which brings new power supply challenges. Wireless power transfer is a promising solution since it enables power delivery without cables, providing well-behaved flexibility for power supplies. Here we propose a compact wireless power transfer framework. The core components of the proposed framework include a plane-wave feeder and a transmissive 2-bit reconfigurable metasurface-based beam generator, which constitute a reconfigurable power router. The combined profile of the feeder and the beam generator is 0.8 wavelengths. In collaboration with a deep-learning-driven environment sensor, the router enables object detection and localization, and intelligent wireless power transfer to power-consuming targets, especially in dynamic multitarget environments. Experiments also show that the router is capable of simultaneous wireless power and information transfer. Due to the merits of low cost and compact size, the proposed framework may boost the commercialization of metasurface-based wireless power transfer routers.
Language	English
Publishing date	2024-04-01
Publishing country	England
Document type	Journal Article
ZDB-ID	2553671-0
ISSN	2041-1723 ; 2041-1723
ISSN (online)	2041-1723
ISSN	2041-1723
DOI	10.1038/s41467-024-46984-4
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Theoretical investigation on the sensing mechanism of a triphenylamine-benzofuran derived fluorescent probe for the detection of H

Li, Wenzhi / Wang, Yuxi / Zhang, Ruiling

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

2023 Volume 302, Page(s) 123125

Abstract: As one of the members of reactive sulfur species, hydrogen polysulfide ( ... ...

Abstract	As one of the members of reactive sulfur species, hydrogen polysulfide (H
Language	English
Publishing date	2023-07-14
Publishing country	England
Document type	Journal Article
ZDB-ID	210413-1
ISSN	1873-3557 ; 0370-8322 ; 0584-8539 ; 1386-1425
ISSN (online)	1873-3557
ISSN	0370-8322 ; 0584-8539 ; 1386-1425
DOI	10.1016/j.saa.2023.123125
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Article ; Online: Streamlined Efficient Synthesis and Antioxidant Activity of γ-[Glutamyl]

He, Wenjiang / Huang, Xiaoling / Kelimu, Abulimiti / Li, Wenzhi / Cui, Chun

Molecules (Basel, Switzerland)

2023 Volume 28, Issue 13

Abstract: As a group of naturally occurring peptides in various foods, γ-glutamyl peptides possess a unique Kokumi taste and health benefits. However, few studies have focused on the functionality of γ-glutamyl peptides. In this study, the γ-[glutamyl] ...

Abstract	As a group of naturally occurring peptides in various foods, γ-glutamyl peptides possess a unique Kokumi taste and health benefits. However, few studies have focused on the functionality of γ-glutamyl peptides. In this study, the γ-[glutamyl]
MeSH term(s)	Bacillus amyloliquefaciens ; Antioxidants/pharmacology ; Tryptophan ; Glutaminase ; Tandem Mass Spectrometry ; Peptides/pharmacology ; Glutamine
Chemical Substances	Antioxidants ; Tryptophan (8DUH1N11BX) ; Glutaminase (EC 3.5.1.2) ; Peptides ; Glutamine (0RH81L854J)
Language	English
Publishing date	2023-06-23
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	1413402-0
ISSN	1420-3049 ; 1431-5165 ; 1420-3049
ISSN (online)	1420-3049
ISSN	1431-5165 ; 1420-3049
DOI	10.3390/molecules28134944
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Article ; Online: Theoretical Investigation on the "ON-OFF" Mechanism of a Fluorescent Probe for Thiophenols: Photoinduced Electron Transfer and Intramolecular Charge Transfer.

Wang, Yuxi / Zhang, Meng / Li, Wenzhi / Wang, Yi / Zhou, Panwang

Molecules (Basel, Switzerland)

2023 Volume 28, Issue 19

Abstract: In this study, the sensing mechanism of (2E,4E)-5-(4-(dimethylamino)phenyl)-1-(2-(2,4dinitrophenoxy)phenyl)penta-2,4-dien-1-one (DAPH-DNP) towards thiophenols was investigated by density functional theory (DFT) and time-dependent DFT (TD-DFT). The DNP ... ...

Abstract	In this study, the sensing mechanism of (2E,4E)-5-(4-(dimethylamino)phenyl)-1-(2-(2,4dinitrophenoxy)phenyl)penta-2,4-dien-1-one (DAPH-DNP) towards thiophenols was investigated by density functional theory (DFT) and time-dependent DFT (TD-DFT). The DNP group plays an important role in charge transfer excitation. Due to the typical donor-excited photo-induced electron transfer (d-PET) process, DAPH-DNP has fluorescence quenching behavior. After the thiolysis reaction between DAPH-DNP and thiophenol, the hydroxyl group is released, and DAPH is generated with the reaction showing strong fluorescence. The fluorescence enhancement of DAPH is not caused by an excited-state intramolecular proton transfer (ESIPT) process. The potential energy curves (PECs) show that DAPH-keto is less stable than DAPH-enol. The frontier molecular orbitals (FMOs) of DAPH show that the excitation process is accompanied by intramolecular charger transfer (ICT), and the corresponding character of DAPH was further confirmed by hole-electron and interfragment charge transfer (IFCT) analysis methods. Above all, the sensing mechanism of the turn-on type probe DAPH-DNP towards thiophenol is based on the PET mechanism.
Language	English
Publishing date	2023-10-03
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	1413402-0
ISSN	1420-3049 ; 1431-5165 ; 1420-3049
ISSN (online)	1420-3049
ISSN	1431-5165 ; 1420-3049
DOI	10.3390/molecules28196921
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Article ; Online: Cu and Zn Bimetallic Co-Modified H-MOR Catalyst for Direct Oxidation of Low-Concentration Methane to Methanol.

Fu, Yan / Li, Cunshuo / An, Shengxin / Li, Wenzhi / Yuan, Liang

ACS omega

2023 Volume 8, Issue 30, Page(s) 27179–27189

Abstract: The direct oxidation of low-concentration methane to value-added chemicals can not only reduce carbon emission but also provide an alternative production route for fossil fuels. Herein, we proposed a novel catalyst for the direct oxidation of low- ... ...

Abstract	The direct oxidation of low-concentration methane to value-added chemicals can not only reduce carbon emission but also provide an alternative production route for fossil fuels. Herein, we proposed a novel catalyst for the direct oxidation of low-concentration methane to methanol via the impregnation method, which selected copper and zinc as co-modifiers to modify the MOR catalyst. The highest methanol yield of 71.35 μmol·g
Language	English
Publishing date	2023-07-18
Publishing country	United States
Document type	Journal Article
ISSN	2470-1343
ISSN (online)	2470-1343
DOI	10.1021/acsomega.3c02388
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Article: A Multicenter Noninferiority Study Comparing Safety and Effectiveness of Hyaluronic Acid Fillers for Correction of Nasolabial Folds in Chinese Subjects.

Li, Wenzhi / Li, Bi / Hofmann, Matthias / Klein, Gudrun / Xie, Hongfu

Plastic and reconstructive surgery. Global open

2023 Volume 11, Issue 2, Page(s) e4810

Abstract: Hyaluronic acid fillers are the preferred choice for minimally invasive facial volume restoration. In this study, a split-face design was used to compare the effectiveness and safety results of Belotero Balance Lidocaine (BEL) and Restylane (RES, control) ...

Abstract	Hyaluronic acid fillers are the preferred choice for minimally invasive facial volume restoration. In this study, a split-face design was used to compare the effectiveness and safety results of Belotero Balance Lidocaine (BEL) and Restylane (RES, control) to investigate whether BEL is noninferior compared with RES in nasolabial fold (NLF) correction. Methods: This was a prospective, controlled clinical study in Chinese subjects. Subjects with symmetrical moderate NLFs according to the Wrinkle Severity Rating Scale were randomized to receive BEL in one NLF and RES in the other. The primary objective was to investigate whether BEL is noninferior compared with RES after being injected mid-dermally in moderate NLFs after 6 months. Secondary objectives included responses at other visits and pain sensation. Treatment-emergent adverse events (TEAEs) were assessed. Results: A total of 220 subjects were enrolled. The Wrinkle Severity Rating Scale response rates at month 6 were 62.9% for BEL versus 64.9% for RES, demonstrating noninferiority. The secondary endpoints supported this. Significantly reduced pain scores were observed for BEL versus RES. For both products, injection site nodule and bruising were the most frequent treatment-emergent adverse events at the injection site. All treatment-related treatment-emergent adverse events were mild. Conclusions: The study showed that BEL is effective and well tolerated for correction of moderate NLFs in Chinese subjects. Noninferiority of BEL was demonstrated compared with RES, and regardless of applied pain treatment, a further reduction in injection pain was observed in BEL.
Language	English
Publishing date	2023-02-20
Publishing country	United States
Document type	Journal Article
ZDB-ID	2851682-5
ISSN	2169-7574 ; 2169-7574
ISSN (online)	2169-7574
ISSN	2169-7574
DOI	10.1097/GOX.0000000000004810
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Article: Selective production of lignin-derived monomers from corn stover by tuning the acid and hydrogenation sites of aluminum phosphate catalysts

Zhang, Baikai / Li, Wenzhi / Li, Xu

Industrial crops and products. 2022 Apr., v. 178

2022

Abstract: This work is dedicated to the selective conversion of lignin. A nickel, tin, and sulfur-doped aluminum phosphate zeolite catalyst was developed for the selective production of lignin-derived monomers. The acidity and hydrogenation sites of this catalyst ... ...

Abstract	This work is dedicated to the selective conversion of lignin. A nickel, tin, and sulfur-doped aluminum phosphate zeolite catalyst was developed for the selective production of lignin-derived monomers. The acidity and hydrogenation sites of this catalyst can be flexibly adjusted, and it exhibits a high yield (26.7%) for monomers with a nearly 68.8% conversion of lignin at 235 °C. The results show that Brønsted acid can increase the conversion of lignin and has a high selectivity for trans-ferulic acid, while Lewis acid and hydrogenation sites can promote the production of monomers with low oxygen content. The excellent stability and simple preparation method provide the possibility for the application of this depolymerization technology. This work could be a reference for the development of lignocellulosic biomass.
Keywords	Lewis acids ; acidity ; aluminum phosphate ; biomass ; catalysts ; corn stover ; depolymerization ; hydrogenation ; lignin ; lignocellulose ; nickel ; oxygen ; tin ; zeolites
Language	English
Dates of publication	2022-04
Publishing place	Elsevier B.V.
Document type	Article
ZDB-ID	1132158-1
ISSN	1872-633X ; 0926-6690
ISSN (online)	1872-633X
ISSN	0926-6690
DOI	10.1016/j.indcrop.2022.114608
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Noni (Morinda citrifolia L.) fruit polysaccharide ameliorated high-fat diet-induced obesity by modulating gut microbiota and improving bile acid metabolism

Mo, Wenjing / Zou, Jiaqi / Wu, Ming / Peng, Zijun / He, Wenjiang / Li, Wenzhi / Wu, X.

Journal of Functional Foods. 2023 Feb., v. 101 p.105408-

2023

Abstract: To investigate the anti-obesity effect of a noni (Morinda citrifolia L.) fruit polysaccharide (NFP) and its potential mechanisms, 24 male C57BL/6J mice were randomly divided into three groups-normal control group, high-fat diet (HFD) group, and NFP- ... ...

Abstract	To investigate the anti-obesity effect of a noni (Morinda citrifolia L.) fruit polysaccharide (NFP) and its potential mechanisms, 24 male C57BL/6J mice were randomly divided into three groups-normal control group, high-fat diet (HFD) group, and NFP-administration group and were gavaged once a day for 12 weeks. The body weights, serum lipid parameters, bile acid (BA)-related proteins, fecal BA, and cecal bacteria of the mice were obtained and analyzed. Results indicate that NFP supplementation (200 mg/kg·bw) reduced the body weight, energy intake, and serum and liver lipids of the HFD mice. Further studies found that NFP activated the hepatic and colonic farnesoid X receptor and increased the excretion of fecal-conjugated BAs, particularly tauro-alpha-muricholic acid and tauro-beta-muricholic acid. In addition, NFP modulated the intestinal microbiota and increased the relative abundance of Lactobacillus in the HFD mice. In conclusion, NFP modulated gut microbiota and improved BA metabolism, which may be the main mechanism behind NFP alleviation of fat accumulation and dyslipidemia in mice under HFD.
Keywords	Lactobacillus ; Morinda citrifolia ; anti-obesity effects ; bile acids ; blood lipids ; blood serum ; energy intake ; excretion ; fruits ; high fat diet ; hyperlipidemia ; intestinal microorganisms ; liver ; males ; metabolism ; obesity ; polysaccharides ; Noni ; Morinda citrifolia L. fruit ; Polysaccharide ; High-fat diet ; Induced obesity ; Gut microbiota ; Bile acid metabolism
Language	English
Dates of publication	2023-02
Publishing place	Elsevier Ltd
Document type	Article ; Online
Note	Use and reproduction
ZDB-ID	2511964-3
ISSN	1756-4646
ISSN	1756-4646
DOI	10.1016/j.jff.2023.105408
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: CuxOy nanoparticles and Cu–OH motif decorated ZSM-5 for selective methane oxidation to methyl oxygenates

Jin, Jingting / Li, Wenzhi / Zhang, Lulu / Zhu, Leyu / Wang, Liqun / Zhou, Zheng

Journal of Colloid And Interface Science. 2023 Sept., v. 645 p.964-973

2023

Abstract: Copper decorated zeolites are promising candidates for the partial oxidation of methane to generate methanol with elevated energy density, nevertheless, the modulation and possible synergism between multiple Cu active sites still need to be delved in ... ...

Abstract	Copper decorated zeolites are promising candidates for the partial oxidation of methane to generate methanol with elevated energy density, nevertheless, the modulation and possible synergism between multiple Cu active sites still need to be delved in depth. Here, ZSM-5 catalysts with modulated Cu motifs were proposed using copper oxysalts as precursors through a calcination process. By modifying the contents of copper oxysalts precursors, the Cu active sites varied, and a unique M shaped trend of CH₃OH productivity emerged. Attributed to the synergetic effects of CuₓOy nanoparticles (adsorbing CH₄ and generating *OCH₃ species) and Cu–OH motif (binding CH₄ and forming Si···CH₃), a maximum CH₃OH yield of 15975.73 μmol/gcₐₜ/h (with CH₃OOH yield of 2155.59 μmol/gcₐₜ/h) and methyl oxygenates selectivity up to 72.79 % could be achieved. This work paved an efficient, low cost, and succinct way for the manufacture of catalysts with tunable active sites and high performance over methane to methanol conversion.
Keywords	energy density ; manufacturing ; methane ; methanol ; nanoparticles ; oxidation ; synergism ; zeolites ; Methane Oxidation ; Cu-ZSM-5 ; Copper Hydroxyl ; CuxOy Nanoparticles ; Synergistic effect ; Tunable active sites
Language	English
Dates of publication	2023-09
Size	p. 964-973.
Publishing place	Elsevier Inc.
Document type	Article ; Online
ZDB-ID	241597-5
ISSN	1095-7103 ; 0021-9797
ISSN (online)	1095-7103
ISSN	0021-9797
DOI	10.1016/j.jcis.2023.04.170
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Study on the Influence Mechanism of Energy Consumption of Sugarcane Harvester Extractor by Fluid Simulation and Experiment

Zhou, Baocheng / Ma, Shaochun / Li, Weiqing / Li, Wenzhi / Peng, Cong

Agriculture. 2023 Aug. 31, v. 13, no. 9

2023

Abstract: Previous studies on sugarcane harvester extractors have mainly focused on improving harvest quality and reducing the impurity rate and loss rate, which often ignored the issue of high energy consumption. To reduce the energy consumption of the extractor ... ...

Abstract	Previous studies on sugarcane harvester extractors have mainly focused on improving harvest quality and reducing the impurity rate and loss rate, which often ignored the issue of high energy consumption. To reduce the energy consumption of the extractor while maintaining the original impurity rate and loss rate stable, firstly, a blade element analysis method with aerodynamic theory was put forward to analyze the stress of the extractor blade, and the energy consumption equation and influencing factors of extraction were obtained. Subsequently, the computational fluid dynamics model of the exhaust extractor was established. Computational fluid dynamics (CFD) and the SST k-ω model were used to analyze the mechanism of various influencing factors on the energy consumption and internal flow characteristics of the extractor. The changes in various parameters were analyzed and discussed with respect to the resulting variations in internal pressure, velocity, vortex structure, and lift–drag coefficient of the extractor. A test bench of the extractor was built, and orthogonal tests were carried out with energy consumption, impurity rate, and loss rate as test indicators. Considering the results of the simulation and bench test comprehensively, the combination of a rotational speed of 1450 RPM, a blade number of 3, an installation angle of 25°, and a blade chord length of 200 mm was optimal for the extractor. Finally, a comparative test was carried out between the optimized extractor and the original extractor. The results demonstrated that the energy consumption of the optimized extractor was reduced by 15.49%. The impurity rate decreased by 3.51%, and the loss rate decreased by 12.39% compared to the original extractor. The study can provide a theoretical and experimental basis for designing and optimizing extractor performance.
Keywords	aerodynamics ; agriculture ; dynamic models ; energy ; equations ; sugarcane
Language	English
Dates of publication	2023-0831
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article ; Online
ZDB-ID	2651678-0
ISSN	2077-0472
ISSN	2077-0472
DOI	10.3390/agriculture13091726
Database	NAL-Catalogue (AGRICOLA)

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