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| 1 | Chinese deserts and sand fields in Last Glacial Maximum and Holocene Optimum显示文摘The Last Glacial Maximum (LGM, c. 26-16 ka) and the Holocene Optimum (HO, c. 9-5 ka) were characterized by cold-dry and warm-wet climates respectively in the recently geological Earth. How Chinese deserts and sand fields responded to these distinctive climatic changes is still not clear, however. To reconstruct environments of the deserts and sand fields during the LGM and HO is helpful to understand the forcing mechanisms of environment change in this arid region, and to test paleoclimatic modeling results. Through our long-term field and laboratory investigations, 400 optically stimulated luminescence (OSL) ages and more than 100 depositional records in the Chinese deserts and sand fields were obtained; on the basis of these data, we reconstruct spatial distributions of the deserts and sand fields during the LGM and HO. Our results show that the sand fields of Mu Us, Hunshandake, Horqin and Hulun Buir in northern and northeastern China had expanded 25%, 37%, 38% and 270%, respectively, during the LGM; the sand fields of Gonghe in the northeastern Qinghai-Tibetan Plateau had expanded 20%, and the deserts of Badain Jaran, Tengger in central northern China had expanded 39% and 29% separately during the LGM; the deserts of Taklimakan, Gurbantünggüt and Kumtag in northwestern China had expanded 10%-20% respectively, compared to their modern areas. On the other hand, all of the sand fields were nearly completely covered by vegetation during the HO; the deserts in northwestern and central northern China were reduced by around 5%-20% in area during this time. Lakes in this arid region were probably expanded during the HO but this conclusion needs more investigation. Compared with the geological distributions of deserts and sand fields, human activity has clearly changed (expanded) the area of active sand dunes at the present time. Our observations show that environmental conditions of Chinese deserts and sand fields are controlled by regional climate together with human activity. | LU HuaYu YI ShuangWen XU ZhiWei ZHOU YaLi ZENG Lin ZHU FangYing FENG Han DONG LiNa ZHUO HaiXin YU KaiFeng MASON Joseph WANG XiaoYong CHEN YingYong LU Qi WU Bo DONG ZhiBao QU JianJun WANG XunMing GUO ZhengTang | 2013 | Chinese Science Bulletin2013，58，23： | 40 |
| 2 | Jasmonic acid carboxyl methyltransferase regulates development and herbivory-induced defense response in rice显示文摘Jasmonic acid(JA) and related metabolites play a key role in plant defense and growth. JA carboxyl methyltransferase(JMT) may be involved in plant defense and development by methylating JA to methyl jasmonate(Me JA) and thus influencing the concentrations of JA and related metabolites. However, no JMT gene has been well characterized in monocotyledon defense and development at the molecular level. After we cloned a rice JMT gene,Os JMT1, whose encoding protein was localized in the cytosol, we found that the recombinant Os JMT1 protein catalyzed JA to Me JA. Os JMT1 is up-regulated in response to infestation with the brown planthopper(BPH; Nilaparvata lugens). Plants in which Os JMT1 had been overexpressed(oeJMT plants) showed reduced height and yield. These oe-JMT plants also exhibited increased Me JA levels but reduced levels of herbivore-induced JA and jasmonoyl-isoleucine(JAIle). The oe-JMT plants were more attractive to BPH female adults but showed increased resistance to BPH nymphs,probably owing to the different responses of BPH female adults and nymphs to the changes in levels of H_2O_2 and Me JA in oe-JMT plants. These results indicate that Os JMT1,by altering levels of JA and related metabolites, plays a role in regulating plant development and herbivore-induced defense responses in rice. | Jinfeng Qi Jiancai Li Xiu Han Ran Li Jianqiang Wu Haixin Yu Lingfei Hu Yutao Xiao Jing Lu Yonggen Lou | 2016 | Journal of Integrative Plant Biology2016，58，6： | 10 |
| 3 | STI PCR: An efficient method for amplification and de novo synthesis of long DNA sequences显示文摘Despite continuous improvements,it is difficult to efficiently amplify large sequences from complex templates using current PCR methods.Here,we developed a suppression thermo-interlaced(STI)PCR method for the efficient and specific amplification of long DNA sequences from genomes and synthetic DNA pools.This method uses site-specific primers containing a common 50 tag to generate a stem-loop structure,thereby repressing the amplification of smaller non-specific products through PCR suppression(PS).However,large target products are less affected by PS and show enhanced amplification when the competitive amplification of non-specific products is suppressed.Furthermore,this method uses nested thermointerlaced cycling with varied temperatures to optimize strand extension of long sequences with an uneven GC distribution.The combination of these two factors in STI PCR produces a multiplier effect,markedly increasing specificity and amplification capacity.We also developed a webtool,calGC,for analyzing the GC distribution of target DNA sequences and selecting suitable thermo-cycling programs for STI PCR.Using this method,we stably amplified very long genomic fragments(up to 38 kb)from plants and human and greatly increased the length of de novo DNA synthesis,which has many applications such as cloning,expression,and targeted genomic sequencing.Our method greatly extends PCR capacity and has great potential for use in biological fields. | Zhe Zhao Xianrong Xie Weizhi Liu Jingjing Huang Jiantao Tan Haixin Yu Wubei Zong Jintao Tang Yanchang Zhao Yang Xue Zhizhan Chu Letian Chen Yao-Guang Liu | 2022 | Molecular Plant2022，15，4： | 1 |
| 4 | An injectable alginate/fibrin hydrogel encapsulated with cardiomyocytes and VEGF for myocardial infarction treatment显示文摘Myocardial infarction(MI)is one of the typical cardiovascular diseases,which persist as the leading cause of death globally.Due to the poor regenerative capability of endogenous cardiomyocytes(CMs),the transplantation of exogenous CMs becomes a promising option for MI treatment.However,the low retention and survival of transplanted cells still limit the clinical translation of cell therapy.Herein,an alginate/fibrin-based injectable hydrogel was prepared for the delivery of neonatal CMs and an angiogen-esis agent vascular endothelial growth factor(VEGF)locally to the infarcted area of the heart.This hydro-gel combined the specific advantages of alginate and fibrin with proper mechanical properties and cell affinity,showing good biocompatibility to support the retention and integration of the transplanted CMs to the host myocardium.Moreover,the delivered VEGF was favorable for the blood recovery to mitigate the ischemic microenvironment of the infarcted area and thus improved the survival of the transplanted CMs.Intramyocardial injection of this hydrogel to the infarcted area of the heart promoted angiogenesis,inhibited fibrosis,and improved cardiac function,exhibiting great potential for MI treatment. | Chunxia Liu Yong Wu Hong Yang Kunyan Lu Haixin Zhang Yuanyuan Wang Jingjing Wang Linan Ruan Zhenya Shen Qian Yu Yanxia Zhang | 2023 | Journal of Materials Science & Technology2023，，12： | 0 |
| 5 | Method for the extraction of circulating nucleic acids based on MOF reveals cell-free RNA signatures in liver cancer显示文摘Cell-free RNA(cf RNA) allows assessment of health, status, and phenotype of a variety of human organs and is a potential biomarker to non-invasively diagnose numerous diseases. Nevertheless, there is a lack of highly efficient and bias-free cf RNA isolation technologies due to the low abundance and instability of cf RNA.Here, we developed a reproducible and high-efficiency isolation technology for different types of cell-free nucleic acids(containing cf RNA and viral RNA) in serum/plasma based on the inclusion of nucleic acids by metal-organic framework(MOF) materials, which greatly improved the isolation efficiency and was able to preserve RNA integrity compared with the most widely used research kit method. Importantly, the quality of cf RNA extracted by the MOF method is about 10-fold that of the kit method, and the MOF method isolates more than three times as many different RNA types as the kit method. The whole transcriptome mapping characteristics of cf RNA in serum from patients with liver cancer was described and a cf RNA signature with six cf RNAs was identified to diagnose liver cancer with high diagnostic efficiency(area under curve = 0.905 in the independent validation cohort) using this MOF method. Thus, this new MOF isolation technique will advance the field of liquid biopsy, with the potential to diagnose liver cancer. | Yuqing Sun Haixin Yu Shaoqing Han Ruoxi Ran Ying Yang Yongling Tang Yuhao Wang Wenhao Zhang Heng Tang Boqiao Fu Boshi Fu Xiaocheng Weng Song-Mei Liu Hexiang Deng Shuang Peng Xiang Zhou | 2024 | National Science Review2024，11，1： | 0 |
| 6 | A serum microRNA signature for enhanced selection of people for lung cancer screening显示文摘Dear editor,Lung cancer(LC)is the leading cause of cancer-related mortality globally[1].Earlier detection by screening can substantially reduce LC mortality[2,3],but should be focused on those at highest risk[4].Risk stratification for LC screening,which is mostly based on smoking history[5],is far from perfect[6].Therefore,additional criteria to better define those at highest risk of LC are needed to enhance the efficiency and cost-effectiveness of LC screening.Besides risk prediction models incorporating classical LC risk factors[7]. | Haixin Yu Janhavi R.Raut Megha Bhardwaj Yan Zhang Evelin Sandner Ben Schöttker Bernd Holleczek Petra Schrotz-King Hermann Brenner | 2022 | Cancer Communications2022，42，11： | 0 |
| 7 | Recent Advances in the Understanding of the Surface Reconstruction of Oxygen Evolution Electrocatalysts and Materials Development显示文摘The electrochemical oxygen evolution reaction(OER)plays an important role in many clean electrochemical energy storage and conversion systems,such as electrochemical water splitting,rechargeable metal–air batteries,and electrochemical CO_(2) reduction.However,the OER involves a complex four-electron process and suffers from intrinsically sluggish kinetics,which greatly impairs the efficiency of electrochemical systems.In addition,state-of-the-art RuO2-based OER electrocatalysts are too expensive and scarce for practical applications.The development of highly active,cost-effective,and durable electrocatalysts that can improve OER performance(activity and durability)is of significant importance in realizing the widespread application of these advanced technologies.To date,considerable progress has been made in the development of alternative,noble metal-free OER electrocatalysts.Among these alternative catalysts,transition metal compounds have received particular attention and have shown activities comparable to or even higher than those of their precious metal counterparts.In contrast to many other electrocatalysts,such as carbon-based materials,transition metal compounds often exhibit a surface reconstruction phenomenon that is accompanied by the transformation of valence states during electrochemical OER processes.This surface reconstruction results in changes to the true active sites and an improvement or reduction in OER catalytic performance.Therefore,understanding the self-reconstruction process and precisely identifying the true active sites on electrocatalyst surfaces will help us to finely tune the properties and activities of OER catalysts.This review provides a comprehensive summary of recent progress made in understanding the surface reconstruction phenomena of various transition metal-based OER electrocatalysts,focusing on uncovering the correlations among structure,surface reconstruction and intrinsic activity.Recent advances in OER electrocatalysts that exhibit a surface self-reconstruction capability are also discussed.We identify possible challenges and perspectives for the development of OER electrocatalysts based on surface reconstruction.We hope this review will provide readers with some guidance on the rational design of catalysts for various electrochemical reactions. | Junwei Chen Haixin Chen Tongwen Yu Ruchun Li Yi Wang Zongping Shao Shuqin Song | 2021 | Electrochemical Energy Reviews2021，4，3： | 0 |
| 8 | Tolerance and acceptance of hepatic venous pressure gradient measurement in cirrhosis(CHESS1904):An international multicenter study显示文摘Aim:To determine the tolerance and acceptance of hepatic venous pressure gradient(HVPG)measurements in patients with liver cirrhosis.Methods:This prospective international multicenter study included 271 patients with cirrhosis who were scheduled to undergo HVPG measurement between October 2019 and June 2020.Data related to the tolerance and acceptance of HVPG measurements were collected using descriptive questionnaires.Results:HVPG measurements were technically successful in all 271 patients,with 141(52.0%)undergoing HVPG measurement alone.The complication rate was 0.4%.Postoperative pain was significantly lower than preoperative expected pain(p<0.001)and intraoperative pain(p<0.001),and intraoperative pain was also significantly lower than preoperative expected pain(p=0.036).No,mild,moderate,severe,and intolerable discomfort scores were reported by 36.9%,44.6%,11.1%,6.3%,and 0.4%of these patients,respectively,during HVPG measurement and by 54.6%32.5%,11.4%,1.5%,and 0%,respectively,after HVPG measurement.Of these patients,39.5%had little understanding and 10%had no understanding of the value of HVPG measurement,with 35.1%and 4.1%regarding HVPG measurements as being of little or no help,respectively.Most patients reported that they would definitely(15.5%),probably(46.9%),or possibly(29.9%)choose to undergo additional HVPG measurements again,and 62.7%regarded the cost of the procedure as acceptable.Conclusion:HVPG measurement was safe and well‐tolerated in patients with cirrhosis,but patient education and communication are warranted to improve the acceptance of this procedure. | Jun‐Hui Sun He Zhao Haijun Zhang Lei Li NecatiÖrmeci Zi‐Niu Yu Xun Li Shuangxi Li Xujun Yang Huaping Wei Xiaoliang Zhu Zhengcong Zhang Yajin Wang Zhongwei Zhao Jianting Mao Qiaohong Wu Xiaole Sun Huiling Xiang Kefeng Jia Chao Yang Wei Wu Xiuqing Lin Haixin Yao Changzeng Zuo Jitao Wang Bo Zhang Chunqing Zhang Xiaoling Wu Guangchuan Wang Shengjuan Yao Ruihang Wang Li Zhou Hui Huan Qingli Tu Xue Pu Feng Zhang Qin Yin Linpeng Zhang Ying Guo Jian Wang Kohei Kotani Sawako Uchida‐Kobayashi Norifumi Kawada He Zhu Li Li Wei Wang Guo Zhang Lei Yu Xudong Cui Qingliang Zhu Hailong Zhang Xiaoli Hu Rafael OXimenes Adriano Gonçalves de Araújo Giulliano Gardenghi Yubao Zheng Zebin Wu Mingsheng Huang Xiaoyong Chen Jun Wu Feng Xie Yang Bo Shengjuan Hu Linke Ma Xiao Li Xiaolong Qi | 2022 | Portal Hypertension & Cirrhosis2022，1，1： | 0 |
| 9 | Bacterial cellulose-based dressings with photothermal bactericidal activity and pro-angiogenic ability for infected wound healing显示文摘For most traditional wound dressings,it is challenging to simultaneously eliminate bacteria and promote angiogenesis to accelerate the healing process of bacteria-infected wounds.In this work,we develop a multifunctional dressing based on bacterial cellulose(BC)deposited with a tannic acid/Cu^(2+)ion/Mg^(2+)ion(TCM)complex film.Overall,the TCM complex exhibits robust interfacial adhesion to modify BC and good photothermal properties to effectively eradicate bacteria in the wound area under near-infrared(NIR)irradiation.The individual components of the TCM complex have several advantageous features for wound healing,such as antibacterial ability and negligible cytotoxicity;in particular,the released Cu^(2+)and Mg^(2+)ions are favorable for the proliferation,migration,and tube formation of endothelial cells in vitro.The results of in vivo experiments demonstrated that with the assistance of NIR irradiation,this composite dressing is more effective than traditional gauze or pristine BC dressing in promotion of angiogenesis and collagen deposition without causing remarkable inflammation,thereby accelerating the healing process of bacteria-infected full-thickness skin wounds.This work thus provides a simple and facile way to fabricate multifunctional BC-based dressings that could be potentially used for treating infected wounds. | Yan Wu Dongxu Jia Kunyan Lu Haixin Zhang Chunxia Liu Yuancheng Lin Jingjing Cheng Yi Zou Hu Xu Hong Chen Yanxia Zhang Qian Yu | 2023 | Journal of Materials Science & Technology2023，，29： | 0 |
| 10 | Atramacronoids A-C,three eudesmanolide sesquiterpene-phenol hybrids with an unprecedented C-C linkage from the rhizomes of Atractylodes macrocephala显示文摘Three eudesmanolide sesquiterpene-phenol hybrids,atramacronoids A-C(1-3),featuring an unusual6/6/5/5/6 skeleton furnished by forming an unexpected C-8-C-16 linkage,were obtained from the rhizomes of Atractylodes macrocephala.Their structures and absolute configurations were elucidated by spectroscopic data analysis,chemical calculations,combined with X-ray diffractions.The plausible biosynthetic pathways for compounds 1-3 are proposed.Surprisingly,compound 1 exhibited cytotoxicity against SGC-7901 cells by inducing cells apoptosis,which might relate to the promotion of synthesis of neutrophil elastase. | Haixin Zhang Jingrong Li Jinguang Si Chengya Dong Qi Li Meng Yu Lingling Qin Lingyu Li Chenxu Zhao Tao Zhang Zhongmei Zou | 2023 | Chinese Chemical Letters2023，34，1： | 0 |
| 11 | Divergent expression of Neurl3 from hemogenic endothelial cells to hematopoietic stem progenitor cells during development显示文摘Prior to the generation of hematopoietic stem cells(HSCs)from the hemogenic endothelial cells(HECs)mainly in the dorsal aorta in midgestational mouse embryos,multiple hematopoietic progenitors including erythro-myeloid progenitors and lymphoid progenitors are generated from yolk sac HECs.These HSCindependent hematopoietic progenitors have recently been identified as major contributors to functional blood cell production until birth.However,little is known about yolk sac HECs.Here,combining integrative analyses of multiple single-cell RNA-sequencing datasets and functional assays,we reveal that Neurl3-EGFP,in addition to marking the continuum throughout the ontogeny of HSCs from HECs,can also serve as a single enrichment marker for yolk sac HECs.Moreover,while yolk sac HECs have much weaker arterial characteristics than either arterial endothelial cells in the yolk sac or HECs within the embryo proper,the lymphoid potential of yolk sac HECs is largely confined to the arterial-biased subpopulation featured by the Unc5b expression.Interestingly,the B lymphoid potential of hematopoietic progenitors,but not for myeloid potentials,is exclusively detected in Neurl3-negative subpopulations in midgestational embryos.Taken together,these findings enhance our understanding of blood birth from yolk sac HECs and provide theoretical basis and candidate reporters for monitoring step-wise hematopoietic differentiation. | Xiaowei Ning Junjie Du Yandong Gong Yingpeng Yao Zhijie Bai Yanli Ni Yanyan Li Zongcheng Li Haixin Zhao Jie Zhou Bing Liu Yu Lan Siyuan Hou | 2023 | Journal of Genetics and Genomics2023，50，9： | 0 |
| 12 | Solid-state NMR studies on the organic matrix of bone显示文摘Bone is a hierarchical architecture that consists of both inorganic and organic components.The organic components,including collagen and numerous non-collagenous biomolecules,are crucial for maintaining the mechanical strength and physiological functions of bone.The native structures of organic components and especially the mutual interactions between different components are important questions to be addressed.Among different analytical techniques,solid-state nuclear magnetic resonance(SSNMR)spectroscopy is a powerful tool to reveal the chemical and interactional information at an atomic level.Recent advancements of SSNMR technology and experimental protocols have brought great advances in understanding the molecular details in native bones.In this review,we summarize the progresses on the SSNMR studies of various organic components in the bone matrix.In the first part,we review the studies on collagen from four different aspects:(1)waterassociated molecular dynamics;(2)the intrahelical/interhelical interactions in collagen residues;(3)the interactions between collagen and citrate;and(4)the cross-linking between collagen and inorganic surface.In the second part,we review the studies on the non-protein biomolecules including sugar species,citrate,lipids,and nucleic acids.In the end,we propose an outlook of future directions for SSNMR investigations on bones. | Hua-Dong Xue Yu Yin Tian He Haixin Song Jianhua Li Xueqian Kong | 2023 | Nano Research2023，16，2： | 0 |
| 13 | CPAL, as a New Mediator of Cardiomyocyte Metabolic Alterations and Pyroptosis, Regulates Myocardial Infarction Injury in Mice显示文摘Myocardial infarction (MI), the most serious of the ischemic heart diseases, is accompanied by myocardial metabolic disorders and the loss of cardiomyocytes. Increasing evidence has shown that long noncoding RNAs (lncRNAs) are involved in various pathological conditions such as cancer and cardiovascular diseases (CVDs), and are emerging as a novel biomarker for these disorders. This study aims to investigate the regulatory role and mechanisms of lncRNAs in myocardial remodeling in the setting of MI. We find that post-infarcted hearts exhibit a reduction of adenosine triphosphate (ATP) and an alteration of the glucose and lipid metabolism genes cluster of differentiation 36 (CD36), hexokinase 1 (HK1), and clucose transporter 4 (GLUT4), accompanied by cardiomyocyte pyroptosis. We then identify a previously unknown conserved lncRNA, AK009126 (cardiomyocyte pyroptosis-associated lncRNA, CPAL), which is remarkably upregulated in the myocardial border zone of MI mice. Importantly, the adeno-associated virus 9 (AAV9)-mediated silencing of endogenous CPAL by its short hairpin RNA (shRNA) partially abrogates myocardial metabolic alterations and cardiomyocyte pyroptosis during MI in mice. Mechanistically, CPAL is shown to bind directly to nuclear factor kappa B (NFκB) and to act as an activator of NFκB to induce NFκB phosphorylation in cardiomyocytes. We also find that CPAL upregulates caspase-1 expression at the transcriptional level and consequently promotes the release of interleukin (IL)-18 and IL-1β from cardiomyocytes. Collectively, our findings reveal the conserved lncRNA CPAL as a new regulator of cardiac metabolic abnormalities and cardiomyocyte pyroptosis in the setting of MI and suggest CPAL as a new therapeutic target to protect cardiomyocytes against ischemic injury in infarcted hearts. | Jiamin Li Hongru Xue Ning Xu Liling Gong Ming Li Sijia Li Di Huang Qingwei Zhang Pengyu Li Qingsui Li Hang Yu Yining Liu Yadong Xue Haixin Chen Jiali Liu Wanyu Zhang Mingbin Liu Siyu Chang Xianzhi Lang Xingmiao Zhao Weijie Du Benzhi Cai Ning Wang Baofeng Yang | 2023 | Engineering2023，，1： | 0 |
| 14 | The future of artificial hibernation medicine:protection of nerves and organs after spinal cord injury显示文摘Spinal cord injury is a serious disease of the central nervous system involving irreversible nerve injury and various organ system injuries.At present,no effective clinical treatment exists.As one of the artificial hibernation techniques,mild hypothermia has preliminarily confirmed its clinical effect on spinal cord injury.However,its technical defects and barriers,along with serious clinical side effects,restrict its clinical application for spinal cord injury.Artificial hibernation is a futureoriented disruptive technology for human life support.It involves endogenous hibernation inducers and hibernation-related central neuromodulation that activate particular neurons,reduce the central constant temperature setting point,disrupt the normal constant body temperature,make the body adapt'to the external cold environment,and reduce the physiological resistance to cold stimulation.Thus,studying the artificial hibernation mechanism may help develop new treatment strategies more suitable for clinical use than the cooling method of mild hypothermia technology.This review introduces artificial hibernation technologies,including mild hypothermia technology,hibernation inducers,and hibernation-related central neuromodulation technology.It summarizes the relevant research on hypothermia and hibernation for organ and nerve protection.These studies show that artificial hibernation technologies have therapeutic significance on nerve injury after spinal co rd injury through inflammatory inhibition,immunosuppression,oxidative defense,and possible central protection.It also promotes the repair and protection of res pirato ry and digestive,cardiovascular,locomoto r,urinary,and endocrine systems.This review provides new insights for the clinical treatment of nerve and multiple organ protection after spinal cord injury thanks to artificial hibernation.At present,artificial hibernation technology is not mature,and research fa ces various challenges.Neve rtheless,the effort is wo rthwhile for the future development of medicine. | Caiyun Liu Haixin Yu Zhengchao Li Shulian Chen Xiaoyin Li Xuyi Chen Bo Chen | 2024 | Neural Regeneration Research2024，19，1： | 0 |
| 15 | Superhydrophobic photothermal coatings based on candle soot for prevention of biofilm formation显示文摘Bacterial biofilms formed on the material surfaces have posed a series of serious problems for human health and industries.The treatment of mature biofilms is particularly difficult because they are inher-ently highly resistant against antibiotics and other adverse factors.The prevention is strategically advan-tageous over the treatment,and thus the development of innovative surfaces with capability to inhibit biofilm formation is highly demanded.In this work,we developed a superhydrophobic photothermal coating for prevention of biofilm formation,which was based on candle soot with hierarchical structure and excellent light-to-heat conversion ability.This coating was fabricated by deposition of a candle soot layer on the substrate,followed by sequential chemical vapor deposition of tetraethoxysilane and immo-bilization of fluorinated silane to make the coating robust and superhydrophobic.The resulted coating could repel a majority of bacteria from the surface at the early stage,and then eradicate a small number of bacteria remained on the surface under a short-term irradiation of near-infrared laser.The combi-nation of anti-adhesive property and photothermal bactericidal property endowed the coating with good antibiofilm property to prevent biofilm formation for at least 2 weeks.This coating is facile for deposition on various substrates with good storage stability,showing great potential for diverse practical applications to solve the biofilm-associated problems of materials and devices. | Yuancheng Lin Haixin Zhang Yi Zou Kunyan Lu Luohuizi Li Yan Wu Jingjing Cheng Yanxia Zhang Hong Chen Qian Yu | 2023 | Journal of Materials Science & Technology2023，，1： | 0 |
| 16 | Safety is increasingly important in cobweb spiders based on life history显示文摘Detritus-based,bell-shaped cobwebs are an ideal model to research the plasticity of web architecture due to clearly separate defense and foraging components.We performed a thoroughfield investigation on the web architectures of Campanicola campanulata to research its cobweb architecture variation during the growth process and analyzed the energy trade-offs between foraging and defense at different developmental stages.The results indicated that as female C.campanulata grew,they dedicated more energy to defense and less energy to foraging,while males dedicated less energy to both defense and foraging through the growth period.We hypothesize that cobweb spiders dedicate an increasing amount of energy to safety based on evidence obtained from their life-history.Meanwhile,we present a new model to investigate web architecture variation and provide a new framework to quantify the energy allocation between foraging and predator defense for web-building spiders. | Haixin ZHANG Rui ZHONG Long YU Jian CHEN Ingi AGNARSSON Jie LIU | 2023 | Integrative Zoology2023，18，4： | 0 |
| 17 | Preparation of nZVI embedded modified mesoporous carbon for catalytic persulfate to degradation of reactive black 5显示文摘High-efficiency and cost-effective catalysts with available strategies for persulfate(PS)activation are critical for the complete mineralization of organic contaminants in the environmental remediation and protection fields.A nanoscale zero-valent iron-embedded modified mesoporous carbon(MCNZVI)with a core-shell structure is synthesized using the hydrothermal synthesis method and high-temperature pyrolysis.The results showed that nZVI could be impregnated within mesoporous carbon frameworks with a comparatively high graphitization degree,rich nitrogen doping content,and a large surface area and pore volume.This material was used as a persulfate activator for the oxidation removal of Reactive Black 5(RB5).The effects of the material dosage,PS concentration,pH,and some inorganic anions(i.e.,Cl^(−),SO_(4)^(2−))on RB5 degradation were then investigated.The highest degradation efficiency(97.3%)of RB5 was achieved via PS(20 mmol/L)activation by the MCNZVI(0.5 g/L).The pseudo-first-order kinetics(k=2.11×10^(−2)min^(−1))in the MCNZVI/PS(0.5 g/L,20 mmol/L)was greater than 100 times than that in the MCNZVI and PS.The reactive oxygen species(ROS),including^(1)O_(2),SO_(4)^(·−),HO^(.),and·O_(2)^(−),were generated by PS activation with the MCNZVI.Singlet oxygen was demonstrated to be the primary ROS responsible for the RB5 degradation.The MCNZVI could be reused and regenerated for recycling.This work provides new insights into PS activation to remove organic contamination. | Zhifei Ma Huali Cao Fengchun Lv Yu Yang Chen Chen Tianxue Yang Haixin Zheng Daishe Wu | 2021 | Frontiers of Environmental Science & Engineering2021，15，5： | 0 |
| 18 | Solubility of iron(Ⅲ) and nickel(Ⅱ) acetylacetonates in supercritical carbon dioxide显示文摘As a common precursor for supercritical CO_(2)(scCO_(2))deposition techniques,solubility data of organometallic complexes in scCO_(2)is crucial for the preparation of nanocomposites.Recently,metal acetylacetonates have shown great potential for the preparation of single-atom catalytic materials.In this study,the solubilities of iron(Ⅲ)acetylacetonate(Fe(acac)3)and nickel(Ⅱ)acetylacetonate(Ni(acac)2)were measured at the temperature from 313.15 to 333.15 K and in the pressure range of 9.5–25.2 MPa to accumulate new solubility data.Solubility was measured using a static weight loss method.The semi-empirical models proposed by Chrastil and Sung et al.were used to correlate the solubility data of Fe(acac)3 and Ni(acac)2.The equations obtained can be used to predict the solubility of the same system in the experimental range. | Haixin Sun Jianlei Qi Jianfei Sun Lin Li Kunpeng Yu Jintao Wu Jianzhong Yin | 2024 | Chinese Journal of Chemical Engineering2024，65，1： | 0 |
| 19 | SOFFLFM:Super-resolution optical fluctuation Fourierlight-field microscopy显示文摘Fourier light-field microscopy(FLFM)uses a microlens aray(MLA)to segment the Fourierplane of the microscopic objective lens to generate multiple two-dimensional perspective views,thereby reconstructing the threedimensional(3D)structure of the sample using 3D deconvo-lution calculation without scanning.However,the resolution of FLFM is stil limited by dif-fraction,and furthermore,it is dependent on the aperture division.In order to improve itsresolution,a super-resolution opticai fuctuation Fourier light-field microscopy(SOFFLFM)wasproposed here,in which the super-resolution optical fluctuation imaging(SOFI)with the abilityof super-resolution was introduced into FLFM.SOFFLFM uses higher-order cumulants statis-tical analysis on an image sequence collected by FLFM,and then carries out 3D deconvolutioncalculation to reconstruct the 3D structure of the sample.The theoretical basis of SOFFLFM onimproving resolution was explained and then verified with the simulations.Simulation resultsdemonstrated that SOFFLFM improved the lateral and axial resolution by more than V2 and 2times in the second-and fourth-order accumulations,compared with that of FLFM. | Haixin Huang Haoyuan Qiu Hanzhe Wu Yihong Ji Heng Li Bin Yu Danni Chen Junle Qu | 2023 | Journal of Innovative Optical Health Sciences2023，16，3： | 0 |
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