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Article ; Online: Optimization and pathway study on destruction of the spent extraction solvent in supercritical water.

Li, Ye / Qin, Qiang / Zhang, Zhizhi / Wang, Shuai

RSC advances

2024 Volume 14, Issue 8, Page(s) 5167–5175

Abstract: Sustainable management of spent extraction solvents (SES) is paramount in the nuclear industry. This study delves into the optimization and oxidation pathways of treating these solvents using supercritical water oxidation (SCWO). Response surface ... ...

Abstract	Sustainable management of spent extraction solvents (SES) is paramount in the nuclear industry. This study delves into the optimization and oxidation pathways of treating these solvents using supercritical water oxidation (SCWO). Response surface methodology (RSM) has been employed to optimize key operating variables, that is, temperature, residence time and oxidant concentration, producing a highly accurate quadratic polynomial model. The results showed that the total organic carbon (TOC) removal could reach up to 99.25% under 549 °C, 67.7 s and with an oxidation coefficient of 274.3%. Product analysis of the effluent
Language	English
Publishing date	2024-02-09
Publishing country	England
Document type	Journal Article
ISSN	2046-2069
ISSN (online)	2046-2069
DOI	10.1039/d3ra08656a
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Article: Improving Anti-Icing and De-Icing Performances via Thermal-Regulation with Macroporous Xerogel

Yu, Bo / Sun, Zhengrong / Liu, Yubo / Zhang, Zhizhi / Wu, Yang / Zhou, Feng

ACS applied materials & interfaces. 2021 July 29, v. 13, no. 31

2021

Abstract: The accumulation of ice in winter has brought many problems in industrial production and everyday life, and how to prevent icing or remove ice rapidly has aroused great attention from researchers in recent years. In this work, we demonstrated a strategy ... ...

Abstract	The accumulation of ice in winter has brought many problems in industrial production and everyday life, and how to prevent icing or remove ice rapidly has aroused great attention from researchers in recent years. In this work, we demonstrated a strategy of using a superhydrophobic photothermal and thermal isolation macroporous xerogel (PMX) to delay icing and remove ice efficiently under faint sunlight irradiation. An oriented macroporous xerogel was prepared by an ice templating method, and multi-walled carbon nanotubes acting as the photothermal genesis component under sunlight irradiation were introduced into the xerogel. After fluorination, the PMX presented a robust water repellency and delayed icing. More importantly, numerous macropores in the PMX matrix acted as the thermal barrier that can restrict heat transmission to surroundings at maximum, which guarantees efficient anti-icing and de-icing in low temperature. Water on the PMX surface can never freeze at −30 °C under 0.25 kW/m² (“0.25 sun”) sunlight irradiation. The outdoor experiment also has confirmed the availability of PMX in a natural winter environment. The PMX integrated with thermogenesis and thermo-isolation functions provides a new route for highly efficient anti-icing and de-icing.
Keywords	carbon nanotubes ; heat production ; heat transfer ; hydrophobicity ; ice ; irradiation ; macropores ; porous media ; solar radiation ; temperature ; winter ; xerogels
Language	English
Dates of publication	2021-0729
Size	p. 37609-37616.
Publishing place	American Chemical Society
Document type	Article
ISSN	1944-8252
DOI	10.1021/acsami.1c08770
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Article: Prevalence of Gastrointestinal Parasites in Zoo Animals and Phylogenetic Characterization of

Cai, Weimin / Zhu, Yu / Wang, Feiyan / Feng, Qianqian / Zhang, Zhizhi / Xue, Nianyu / Xu, Xun / Hou, Zhaofeng / Liu, Dandan / Xu, Jinjun / Tao, Jianping

Animals : an open access journal from MDPI

2024 Volume 14, Issue 3

Abstract: The burden of gastrointestinal parasites in zoo animals has serious implications for their welfare and the health of veterinarians and visitors. Zhuyuwan Zoo is located in the eastern suburb of Yangzhou city in eastern China, in which over 40 species of ... ...

Abstract	The burden of gastrointestinal parasites in zoo animals has serious implications for their welfare and the health of veterinarians and visitors. Zhuyuwan Zoo is located in the eastern suburb of Yangzhou city in eastern China, in which over 40 species of zoo animals are kept. In order to understand the infection status of GI parasites in Zhuyuwan Zoo, a total of 104 fresh fecal samples collected randomly from birds (
Language	English
Publishing date	2024-01-24
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2606558-7
ISSN	2076-2615
ISSN	2076-2615
DOI	10.3390/ani14030375
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Article: [Effect of glucose pretreatment on the effect of rapid rehabilitation surgery in patients undergoing hip replacement].

Miao, Wei / Zhang, Zhi-Zhi / Lu, Wei / Zhang, Xin

Zhongguo gu shang = China journal of orthopaedics and traumatology

2020 Volume 33, Issue 8, Page(s) 730–735

Abstract: Objective: To explore the effect of glucose pretreatment in the rapid rehabilitation surgery of hip replacement patients, and to provide reference for the future clinical treatment.: Methods: From June 2016 to June 2018, 168 patients (100 males, 68 ... ...

Abstract	Objective: To explore the effect of glucose pretreatment in the rapid rehabilitation surgery of hip replacement patients, and to provide reference for the future clinical treatment. Methods: From June 2016 to June 2018, 168 patients (100 males, 68 females) were treated with hip replacement. The patients were divided into control group and observation group, 84 cases in each group, aged 25 to 90 (52.05±5.73) years old. Both groups were treated with the concept of rapid rehabilitation surgery, the control group was given traditional fasting water deprivation before operation, and the observation group was given glucose pretreatment before operation. The levels of fasting blood glucose(FBG), C-peptide, fasting insulin(FINS), IgG, IgM, IgA and total lymphocyte count (TLC) were compared before and after operation, and the sensitivity of thirst, nausea, fatigue, sweating, stomach discomfort, anxiety, hunger and dizziness were compared. Results: All the 168 patients were followed up. There was no significant difference in FBG, C-peptide and fins levels between the observation group and the control group ( Conclusion: Glucose pretreatment before hip replacement can relieve insulin resistance, improve immunity and change energy storage under fasting, which can be widely used in clinic.
MeSH term(s)	Adult ; Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Hip ; Blood Glucose ; Female ; Glucose ; Humans ; Insulin ; Insulin Resistance ; Male ; Middle Aged
Chemical Substances	Blood Glucose ; Insulin ; Glucose (IY9XDZ35W2)
Language	Chinese
Publishing date	2020-09-01
Publishing country	China
Document type	Journal Article
ISSN	1003-0034
ISSN	1003-0034
DOI	10.12200/j.issn.1003-0034.2020.08.009
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Article ; Online: Improving Anti-Icing and De-Icing Performances via Thermal-Regulation with Macroporous Xerogel.

Yu, Bo / Sun, Zhengrong / Liu, Yubo / Zhang, Zhizhi / Wu, Yang / Zhou, Feng

ACS applied materials & interfaces

2021 Volume 13, Issue 31, Page(s) 37609–37616

Abstract	The accumulation of ice in winter has brought many problems in industrial production and everyday life, and how to prevent icing or remove ice rapidly has aroused great attention from researchers in recent years. In this work, we demonstrated a strategy of using a superhydrophobic photothermal and thermal isolation macroporous xerogel (PMX) to delay icing and remove ice efficiently under faint sunlight irradiation. An oriented macroporous xerogel was prepared by an ice templating method, and multi-walled carbon nanotubes acting as the photothermal genesis component under sunlight irradiation were introduced into the xerogel. After fluorination, the PMX presented a robust water repellency and delayed icing. More importantly, numerous macropores in the PMX matrix acted as the thermal barrier that can restrict heat transmission to surroundings at maximum, which guarantees efficient anti-icing and de-icing in low temperature. Water on the PMX surface can never freeze at -30 °C under 0.25 kW/m
Language	English
Publishing date	2021-07-29
Publishing country	United States
Document type	Journal Article
ISSN	1944-8252
ISSN (online)	1944-8252
DOI	10.1021/acsami.1c08770
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Article ; Online: Design of large-span stick-slip freely switchable hydrogels via dynamic multiscale contact synergy.

Zhang, Zhizhi / Qin, Chenxi / Feng, Haiyan / Xiang, Yangyang / Yu, Bo / Pei, Xiaowei / Ma, Yanfei / Zhou, Feng

Nature communications

2022 Volume 13, Issue 1, Page(s) 6964

Abstract: Solid matter that can rapidly and reversibly switch between adhesive and non-adhesive states is desired in many technological domains including climbing robotics, actuators, wound dressings, and bioelectronics due to the ability for on-demand attachment ... ...

Abstract	Solid matter that can rapidly and reversibly switch between adhesive and non-adhesive states is desired in many technological domains including climbing robotics, actuators, wound dressings, and bioelectronics due to the ability for on-demand attachment and detachment. For most types of smart adhesive materials, however, reversible switching occurs only at narrow scales (nanoscale or microscale), which limits the realization of interchangeable surfaces with distinct adhesive states. Here, we report the design of a switchable adhesive hydrogel via dynamic multiscale contact synergy, termed as DMCS-hydrogel. The hydrogel rapidly switches between slippery (friction ~0.04 N/cm
MeSH term(s)	Hydrogels ; Adhesives ; Friction ; Robotics
Chemical Substances	Hydrogels ; Adhesives
Language	English
Publishing date	2022-11-15
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/s41467-022-34816-2
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Article: Molecular Engineering Super-Robust Dry/Wet Adhesive with Strong Interface Bonding and Excellent Mechanical Tolerance

Gao, Luyao / Ma, Shuanhong / Bao, Luyao / Zhao, Xiaoduo / Xiang, Yangyang / Zhang, Zhizhi / Ma, Yanfei / Ma, Zhengfeng / Liang, Yong-min / Zhou, Feng

ACS applied materials & interfaces. 2022 Mar. 01, v. 14, no. 10

2022

Abstract: Despite the fact that synthetic adhesives have achieved great progress, achieving robust dry/wet adhesion under harsh operating environments is still challenging. Herein, inspired from the extraordinary adhesion mechanism of nature mussel protein ... ...

Abstract	Despite the fact that synthetic adhesives have achieved great progress, achieving robust dry/wet adhesion under harsh operating environments is still challenging. Herein, inspired from the extraordinary adhesion mechanism of nature mussel protein adhesive, the balanced design concept of co-adhesion and interfacial adhesion is proposed to prepare one kind of novel copolymer adhesive of [poly(dopamine methacrylamide-co-methoxethyl acrylate-co-adamantane-1-carboxylic acid 2-(2-methyl-acryloyloxy)-ethyl ester)] [p(DMA-co-MEA-co-AD)], named as super-robust adhesive (SRAD). The SRAD exhibits ultra-high interface bonding strengths in air (∼7.66 MPa) and underwater (∼2.78 MPa) against an iron substrate. Especially, a greatly tough and stable adhesion strength (∼2.11 MPa) can be achieved after immersing the bonded sample in water for half a year. Furthermore, the SRAD demonstrates surprising wet bonding robustness/tolerance even encountering harsh conditions such as fluid shearing, dynamic loading, and cyclic mechanical fretting. The great advantages of SRAD, such as strong interface bonding, stable wet adhesion underwater, and good mechanical tolerance, makes it demonstrate huge application potential in engineering sealants and underwater adhesion.
Keywords	adhesion ; air ; composite polymers ; dopamine ; mussels
Language	English
Dates of publication	2022-0301
Size	p. 12684-12692.
Publishing place	American Chemical Society
Document type	Article
ISSN	1944-8252
DOI	10.1021/acsami.2c00494
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Water-assisted strong underwater adhesion via interfacial water removal and self-adaptive gelation.

Qin, Chenxi / Ma, Yanfei / Zhang, Zhizhi / Du, Yingjie / Duan, Sidi / Ma, Shuanhong / Pei, Xiaowei / Yu, Bo / Cai, Meirong / He, Ximin / Zhou, Feng

Proceedings of the National Academy of Sciences of the United States of America

2023 Volume 120, Issue 31, Page(s) e2301364120

Abstract: In nearly all cases of underwater adhesion, water molecules typically act as a destroyer. Thus, removing interfacial water from the substrate surfaces is essential for forming super-strong underwater adhesion. However, current methods mainly rely on ... ...

Abstract	In nearly all cases of underwater adhesion, water molecules typically act as a destroyer. Thus, removing interfacial water from the substrate surfaces is essential for forming super-strong underwater adhesion. However, current methods mainly rely on physical means to dislodge interfacial water, such as absorption, hydrophobic repulsion, or extrusion, which are inefficient in removing obstinate hydrated water at contact interface, resulting in poor adhesion. Herein, we present a unique means of reversing the role of water to assist in realizing a self-strengthening liquid underwater adhesive (SLU-adhesive) that can effectively remove water at contact interface. This is achieved through multiscale physical-chemical coupling methods across millimeter to molecular levels and self-adaptive strengthening of the cohesion during underwater operations. As a result, strong adhesion over 1,600 kPa (compared to ~100 to 1,000 kPa in current state of the art) can be achieved on various materials, including inorganic metal and organic plastic materials, without preloading in different environments such as pure water, a wide range of pH solutions (pH = 3 to 11), and seawater. Intriguingly, SLU-adhesive/photothermal nanoparticles (carbon nanotubes) hybrid materials can significantly reduce the time required for complete curing from 24 h to 40 min using near-infrared laser radiation due to unique thermal-response of the chemical reaction rate. The excellent adhesion property and self-adaptive adhesion procedure allow SLU-adhesive materials to demonstrate great potential for broad applications in underwater sand stabilization, underwater repair, and even adhesion failure detection as a self-reporting adhesive. This concept of "water helper" has potential to advance underwater adhesion and manufacturing strategies.
Language	English
Publishing date	2023-07-24
Publishing country	United States
Document type	Journal Article
ZDB-ID	209104-5
ISSN	1091-6490 ; 0027-8424
ISSN (online)	1091-6490
ISSN	0027-8424
DOI	10.1073/pnas.2301364120
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Article ; Online: Expression of a SAG protein with a CAP domain from Eimeria necatrix and its role in invasion and immunoprotection.

Wang, Feiyan / Zhang, Amin / Fan, Xuelian / Feng, Qianqian / Zhang, Zhizhi / Liu, Dandan / Su, Shijie / Hou, Zhaofeng / Xu, Jinjun / Kang, Xilong / Pan, Zhiming / Hu, Hunjie / Tao, Jianping

Veterinary parasitology

2023 Volume 324, Page(s) 110060

Abstract: Eimeria necatrix is a high pathogenic pathogen, which seriously endangers the poultry industry. The surface antigens (SAGs) of Apicomplexa are a kind of membrane protein anchored on the surface of the parasites through its carboxyl terminal ... ...

Abstract	Eimeria necatrix is a high pathogenic pathogen, which seriously endangers the poultry industry. The surface antigens (SAGs) of Apicomplexa are a kind of membrane protein anchored on the surface of the parasites through its carboxyl terminal glycosylphosphatidylinositol (GPI) structure. However, little is known about GPI-linked surface proteins in E. necatrix. In the present work, the E. necatrix sag gene (Ensag
MeSH term(s)	Animals ; Eimeria/physiology ; Chickens/parasitology ; Coccidiosis/prevention & control ; Coccidiosis/veterinary ; Recombinant Proteins/genetics ; Sporozoites ; Vaccines, Synthetic ; Poultry Diseases/parasitology
Chemical Substances	Recombinant Proteins ; Vaccines, Synthetic
Language	English
Publishing date	2023-10-26
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	196831-2
ISSN	1873-2550 ; 0304-4017
ISSN (online)	1873-2550
ISSN	0304-4017
DOI	10.1016/j.vetpar.2023.110060
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Zs.A 4380: Show issues

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Book ; Online: Strong coupling of quantized spin waves in ferromagnetic bilayers

Zhang, Zhizhi / Yang, Huanhuan / Wang, Zhenyu / Cao, Yunshan / Yan, Peng

2020

Abstract: We formulate a strong-coupling theory for perpendicular standing spin waves (PSSWs) in ferromagnetic bilayers with the interlayer exchange coupling (IEC). Employing the Hoffmann boundary condition and the energy-flow continuity across the interface, we ... ...

Abstract	We formulate a strong-coupling theory for perpendicular standing spin waves (PSSWs) in ferromagnetic bilayers with the interlayer exchange coupling (IEC). Employing the Hoffmann boundary condition and the energy-flow continuity across the interface, we show that the PSSWs are still quantized but with non-integral quantum numbers, in sharp contrast to that of a single layer. The magnon-magnon coupling is characterized by the spectrum splitting which is linear with the IEC in the weak-coupling region, but getting saturated in the strong-coupling limit. Analytical predictions are verified by full micromagnetic simulations with good agreement.
Keywords	Condensed Matter - Mesoscale and Nanoscale Physics ; Condensed Matter - Materials Science ; Physics - Computational Physics
Publishing date	2020-10-28
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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