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Article ; Online: Physicochemical properties and cytocompatibility of radiation-resistant and anti-washout calcium phosphate cement by introducing artemisia sphaerocephala krasch gum.

Tang, Chenyu / Lu, Teliang / Shi, Haishan / Ye, Jiandong

Journal of biomaterials science. Polymer edition

2023 Volume 34, Issue 15, Page(s) 2161–2178

Abstract: The anti-washout ability of calcium phosphate cement (CPC) determines the effectiveness of CPC in clinical application. The γ-ray irradiation method often used in the sterilization process of CPC products is easy to degrade some commonly polymer anti- ... ...

Abstract	The anti-washout ability of calcium phosphate cement (CPC) determines the effectiveness of CPC in clinical application. The γ-ray irradiation method often used in the sterilization process of CPC products is easy to degrade some commonly polymer anti-washout agent, which greatly reduces its anti-washout performance. Artemisia sphaerocephala Krasch gum (ASKG) has the potential of radiation resistance and anti-washout, but no one has considered its performance as anti-washout agent of CPC and mechanism of radiation resistance and anti-washout so far. In this study, we report the effect of γ-ray on ASKG and the effectiveness of ASKG for enhancing of radiation resistance and anti-washout ability of CPC, the physical, chemical properties and
MeSH term(s)	Artemisia/chemistry ; Calcium Phosphates/chemistry ; Bone Cements/chemistry
Chemical Substances	Calcium Phosphates ; Bone Cements
Language	English
Publishing date	2023-07-05
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1014190-x
ISSN	1568-5624 ; 1568-5616 ; 0920-5063
ISSN (online)	1568-5624 ; 1568-5616
ISSN	0920-5063
DOI	10.1080/09205063.2023.2230844
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Article ; Online: Synthesis, Characterization, In Vitro Cytological Responses, and In Vivo Bone Regeneration Effects of Low-Crystalline Nanocarbonated Hydroxyapatite.

Lu, Teliang / Yan, Siwen / Shi, Haishan / Ye, Jiandong

ACS biomaterials science & engineering

2023 Volume 9, Issue 2, Page(s) 918–931

Abstract: Hydroxyapatite (HA) has been commonly used as an alternative bone substitute. But it has drawbacks, such as poor degradation and limited osteogenesis. Low-crystalline carbonated hydroxyapatite (L-CHA), which has greater biodegradability than HA, is ... ...

Abstract	Hydroxyapatite (HA) has been commonly used as an alternative bone substitute. But it has drawbacks, such as poor degradation and limited osteogenesis. Low-crystalline carbonated hydroxyapatite (L-CHA), which has greater biodegradability than HA, is suggested as one of the main components of bone minerals, but the exact mechanism behind the roles of carbonate substituted in biological behaviors of low-crystalline HA is still a mystery. In this study, L-CHAs with different carbonate contents were prepared, and the effects of the content on the physicochemical properties, in vitro cytological responses, and in vivo bone defects repair effects of L-CHAs were investigated. The results demonstrated that CO
MeSH term(s)	Animals ; Rabbits ; Durapatite/pharmacology ; Durapatite/chemistry ; Bone Regeneration ; Osteogenesis/physiology ; Bone Substitutes/pharmacology ; Bone Substitutes/chemistry ; Carbonates/pharmacology ; Carbonates/chemistry
Chemical Substances	Durapatite (91D9GV0Z28) ; Bone Substitutes ; Carbonates
Language	English
Publishing date	2023-01-26
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ISSN	2373-9878
ISSN (online)	2373-9878
DOI	10.1021/acsbiomaterials.2c01272
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Article ; Online: A Novel MBAS-RF Approach to Predict Mechanical Properties of Geopolymer-Based Compositions

Shuzhao Chen / Mengmeng Zhou / Xuyang Shi / Jiandong Huang

Gels, Vol 9, Iss 434, p

2023 Volume 434

Abstract: Using gels to replace a certain amount of cement in concrete is conducive to the green concrete industry, while testing the compressive strength (CS) of geopolymer concrete requires a substantial amount of substantial effort and expense. To solve the ... ...

Abstract	Using gels to replace a certain amount of cement in concrete is conducive to the green concrete industry, while testing the compressive strength (CS) of geopolymer concrete requires a substantial amount of substantial effort and expense. To solve the above issue, a hybrid machine learning model of a modified beetle antennae search (MBAS) algorithm and random forest (RF) algorithm was developed in this study to model the CS of geopolymer concrete, in which MBAS was employed to adjust the hyperparameters of the RF model. The performance of the MBAS was verified by the relationship between 10-fold cross-validation (10-fold CV) and root mean square error (RMSE) value, and the prediction performance of the MBAS and RF hybrid machine learning model was verified by evaluating the correlation coefficient (R) and RMSE values and comparing with other models. The results show that the MBAS can effectively tune the performance of the RF model; the hybrid machine learning model had high R values (training set R = 0.9162 and test set R = 0.9071) and low RMSE values (training set RMSE = 7.111 and test set RMSE = 7.4345) at the same time, which indicated that the prediction accuracy was high; NaOH molarity was confirmed as the most important parameter regarding the CS of geopolymer concrete, with the importance score of 3.7848, and grade 4/10 mm was confirmed as the least important parameter, with the importance score of 0.5667.
Keywords	gels ; concrete ; hybrid machine learning model ; compressive strength ; Science ; Q ; Chemistry ; QD1-999 ; Inorganic chemistry ; QD146-197 ; General. Including alchemy ; QD1-65
Subject code	690
Language	English
Publishing date	2023-05-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: A Novel MBAS-RF Approach to Predict Mechanical Properties of Geopolymer-Based Compositions.

Chen, Shuzhao / Zhou, Mengmeng / Shi, Xuyang / Huang, Jiandong

Gels (Basel, Switzerland)

2023 Volume 9, Issue 6

Abstract	Using gels to replace a certain amount of cement in concrete is conducive to the green concrete industry, while testing the compressive strength (CS) of geopolymer concrete requires a substantial amount of substantial effort and expense. To solve the above issue, a hybrid machine learning model of a modified beetle antennae search (MBAS) algorithm and random forest (RF) algorithm was developed in this study to model the CS of geopolymer concrete, in which MBAS was employed to adjust the hyperparameters of the RF model. The performance of the MBAS was verified by the relationship between 10-fold cross-validation (10-fold CV) and root mean square error (RMSE) value, and the prediction performance of the MBAS and RF hybrid machine learning model was verified by evaluating the correlation coefficient (R) and RMSE values and comparing with other models. The results show that the MBAS can effectively tune the performance of the RF model; the hybrid machine learning model had high R values (training set R = 0.9162 and test set R = 0.9071) and low RMSE values (training set RMSE = 7.111 and test set RMSE = 7.4345) at the same time, which indicated that the prediction accuracy was high; NaOH molarity was confirmed as the most important parameter regarding the CS of geopolymer concrete, with the importance score of 3.7848, and grade 4/10 mm was confirmed as the least important parameter, with the importance score of 0.5667.
Language	English
Publishing date	2023-05-24
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2813982-3
ISSN	2310-2861 ; 2310-2861
ISSN (online)	2310-2861
ISSN	2310-2861
DOI	10.3390/gels9060434
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Article ; Online: Mechanical Framework for Geopolymer Gels Construction: An Optimized LSTM Technique to Predict Compressive Strength of Fly Ash-Based Geopolymer Gels Concrete.

Shi, Xuyang / Chen, Shuzhao / Wang, Qiang / Lu, Yijun / Ren, Shisong / Huang, Jiandong

Gels (Basel, Switzerland)

2024 Volume 10, Issue 2

Abstract: As an environmentally responsible alternative to conventional concrete, geopolymer concrete recycles previously used resources to prepare the cementitious component of the product. The challenging issue with employing geopolymer concrete in the building ... ...

Abstract	As an environmentally responsible alternative to conventional concrete, geopolymer concrete recycles previously used resources to prepare the cementitious component of the product. The challenging issue with employing geopolymer concrete in the building business is the absence of a standard mix design. According to the chemical composition of its components, this work proposes a thorough system or framework for estimating the compressive strength of fly ash-based geopolymer concrete (FAGC). It could be possible to construct a system for predicting the compressive strength of FAGC using soft computing methods, thereby avoiding the requirement for time-consuming and expensive experimental tests. A complete database of 162 compressive strength datasets was gathered from the research papers that were published between the years 2000 and 2020 and prepared to develop proposed models. To address the relationships between inputs and output variables, long short-term memory networks were deployed. Notably, the proposed model was examined using several soft computing methods. The modeling process incorporated 17 variables that affect the CSFAG, such as percentage of SiO
Language	English
Publishing date	2024-02-16
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2813982-3
ISSN	2310-2861 ; 2310-2861
ISSN (online)	2310-2861
ISSN	2310-2861
DOI	10.3390/gels10020148
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Article ; Online: Effects of eutrophication on the horizontal transfer of antibiotic resistance genes in microalgal-bacterial symbiotic systems.

You, Ziqi / Wang, Ce / Yang, Xiaobin / Liu, Zikuo / Guan, Yueqiang / Mu, Jiandong / Shi, Huijuan / Zhao, Zhao

Environmental research

2024 Volume 251, Issue Pt 2, Page(s) 118692

Abstract: Overloading of nutrients such as nitrogen causes eutrophication of freshwater bodies. The spread of antibiotic resistance genes (ARGs) poses a threat to ecosystems. However, studies on the enrichment and spread of ARGs from increased nitrogen loading in ... ...

Abstract	Overloading of nutrients such as nitrogen causes eutrophication of freshwater bodies. The spread of antibiotic resistance genes (ARGs) poses a threat to ecosystems. However, studies on the enrichment and spread of ARGs from increased nitrogen loading in algal-bacterial symbiotic systems are limited. In this study, the transfer of extracellular kanamycin resistance (KR) genes from large (RP4) small (pEASY-T1) plasmids into the intracellular and extracellular DNA (iDNA, eDNA) of the inter-algal environment of Chlorella pyrenoidosa was investigated, along with the community structure of free-living (FL) and particle-attached (PA) bacteria under different nitrogen source concentrations (0-2.5 g/L KNO
Language	English
Publishing date	2024-03-16
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	205699-9
ISSN	1096-0953 ; 0013-9351
ISSN (online)	1096-0953
ISSN	0013-9351
DOI	10.1016/j.envres.2024.118692
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Zs.A 726: Show issues

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Article ; Online: Design of a novel multiepitope vaccine against Chlamydia pneumoniae using the extracellular protein as a target.

Guo, Xiaomei / Pan, Xiaohong / Sun, Qiangming / Hu, Yunzhang / Shi, Jiandong

Scientific reports

2023 Volume 13, Issue 1, Page(s) 15070

Abstract: Chlamydia pneumoniae (C. pneumoniae) infection in humans is universal and causes various respiratory infectious diseases, making a safe and effective preventive vaccine essential. In this study, a multi-epitope vaccine with CTLA-4 extracellular structure ...

Abstract	Chlamydia pneumoniae (C. pneumoniae) infection in humans is universal and causes various respiratory infectious diseases, making a safe and effective preventive vaccine essential. In this study, a multi-epitope vaccine with CTLA-4 extracellular structure was constructed by an immunoinformatics approach. Since MOMP protein is the major extracellular protein in C. pneumoniae and has good immunogenicity and high conservation, we selected the MOMP protein of C. pneumoniae as the antigen target, predicted the T and B cell epitopes of the MOMP protein and then connected the CTLA-4 extracellular structure with the predicted dominant epitopes by various linkers to construct a multi-epitope vaccine. The biochemical characterization of the multi-epitope vaccine showed its immunogenicity and anti-allergic properties. The tertiary structure of this vaccine, along with molecular docking, molecular dynamics simulation, and principal component analysis, showed that the multi-epitope vaccine structure interacted with B7 (B7-1, B7-2) and toll-like receptors (TLR-2, TLR-4). Ultimately, the vaccine was cloned and effectively expressed in silico on an insect baculovirus expression vector (pFastBac1). These analyses showed that the designed vaccine could potentially target antigen-presenting cells and was immune to C. pneumoniae, which provided novel strategies for developing the vaccine.
MeSH term(s)	Humans ; Chlamydophila pneumoniae ; CTLA-4 Antigen ; Molecular Docking Simulation ; Epitopes, B-Lymphocyte ; Vaccines
Chemical Substances	CTLA-4 Antigen ; Epitopes, B-Lymphocyte ; Vaccines
Language	English
Publishing date	2023-09-12
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-023-42222-x
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Nicotinamide N-methyltransferase (NNMT): A potential biomarker for differential diagnosis of anaplastic large cell lymphoma (ALCL).

Feng, Xiao / Bao, Wei / Yue, Zhen / Wang, Jiandong / Shi, Qunli

Pathology international

2022 Volume 73, Issue 3, Page(s) 138–140

MeSH term(s)	Humans ; Nicotinamide N-Methyltransferase ; Lymphoma, Large-Cell, Anaplastic/diagnosis ; Lymphoma, Large-Cell, Anaplastic/pathology ; Diagnosis, Differential ; Biomarkers ; Cell Line, Tumor
Chemical Substances	Nicotinamide N-Methyltransferase (EC 2.1.1.1) ; Biomarkers ; NNMT protein, human (EC 2.1.1.1)
Language	English
Publishing date	2022-12-23
Publishing country	Australia
Document type	Letter
ZDB-ID	1194850-4
ISSN	1440-1827 ; 1320-5463
ISSN (online)	1440-1827
ISSN	1320-5463
DOI	10.1111/pin.13303
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Article: Research on Dynamic Response under the External Impact of Paper Honeycomb Sandwich Board.

Lin, Lehao / Hu, Jingjing / Li, Danyang / Zhang, Gaimei / Liu, Hui / Song, Xiaoli / Lu, Jiandong / Shi, Jiazi

Materials (Basel, Switzerland)

2024 Volume 17, Issue 8

Abstract: The dynamic mechanical behavior and cushioning performance of honeycomb sandwich panels, which are extensively employed in product cushioning packaging due to their exceptional energy absorption capabilities, were examined using a combination of ... ...

Abstract	The dynamic mechanical behavior and cushioning performance of honeycomb sandwich panels, which are extensively employed in product cushioning packaging due to their exceptional energy absorption capabilities, were examined using a combination of experimental and numerical methods. Several factors, such as maximum acceleration-static stress, cushioning coefficient-static stress, and other curves, were analyzed under various impact conditions. The simulated stress-strain, deformation modes, cushioning coefficients, and other parameters demonstrate consistency with the experimental results. The acceleration, maximum compression, and cushioning coefficient obtained from the experiment and simulation calculation were 30.68 g, 15.44 mm, and 2.65, and 31.96 g, 14.91 mm, and 2.79, respectively. The results indicate that all error values were less than 5%, confirming the precision and reliability of the model. Furthermore, the model was utilized to simulate and predict the cushioning performance of honeycomb sandwich panels with different cell structures and paper thicknesses. These results provide a solid basis for enhancing the design of subsequent honeycomb element structures.
Language	English
Publishing date	2024-04-17
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2487261-1
ISSN	1996-1944
ISSN	1996-1944
DOI	10.3390/ma17081856
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Article ; Online: Flexible Thermoelectric Films Based on Bi

Li, Ling / Shi, Ningqiang / Jiang, Xiangqian / Chen, Weiping / Ban, Chuncheng / Hao, Jiandong

ACS applied materials & interfaces

2023 Volume 15, Issue 26, Page(s) 31812–31823

Abstract: Energy recovery and reuse, industrial waste heat, and thermal energy recovery and conversion in emerging electronic devices are topics of widespread interest. Flexible composite thermoelectric (TE) films have become the key to TE conversion, and many ... ...

Abstract	Energy recovery and reuse, industrial waste heat, and thermal energy recovery and conversion in emerging electronic devices are topics of widespread interest. Flexible composite thermoelectric (TE) films have become the key to TE conversion, and many studies and synthesis methods related to them have made great progress. However, little research has been performed on the corresponding composites of typical TE materials with low-dimensional nanotubular materials, particularly modulation of the overall TE properties using doped low-dimensional nanotubular materials. In this work, high-quality bismuth telluride (Bi
Language	English
Publishing date	2023-06-22
Publishing country	United States
Document type	Journal Article
ISSN	1944-8252
ISSN (online)	1944-8252
DOI	10.1021/acsami.3c05344
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