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Highly Efficient Aligned Ion‑Conducting Network and Interface Chemistries for Depolarized All‑solid‑state Lithium Metal Batteries

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Nano-Micro Letters 2024年第5期16卷 102-119页

作者： Yongbiao Mu shixiang Yu Yuzhu Chen Youqi Chu Buke Wu Qing Zhang Binbin Guo Lingfeng Zou Ruijie Zhang Fenghua Yu Meisheng Han Meng Lin Jinglei Yang Jiaming Bai Lin Zeng shenzhen Key Laboratory of Advanced Energy storage Southern University of Science and TechnologyShenzhen 518055People’s Republic of China Department of Mechanical and Energy Engineering Southern University of Science and TechnologyShenzhen 518055People’s Republic of China sUsTech Energy Institute for Carbon Neutrality Southern University of Science and TechnologyShenzhen 518055People’s Republic of China Department of Mechanical and Aerospace Engineering Hong Kong University of Science and TechnologyKowloon 997077Hong Kong Special Administrative Region of ChinaPeople’s Republic of China HKUsT shenzhen-Hong Kong Collaborative Innovation Research Institute FutianShenzhenPeople’s Republic of China

Improving the long-term cycling stability and energy density of all-solid-state lithium(Li)-metal batteries(AssLMBs)at room temperature is a severe challenge because of the notorious solid–solid interfacial contact loss and sluggish ion *** electrolytes are generally studied as two-dimensional(2D)structures with planar interfaces,showing limited interfacial contact and further resulting in unstable Li/electrolyte and cathode/electrolyte ***,three-dimensional(3D)architecturally designed composite solid electrolytes are developed with independently controlled structural factors using 3D printing processing and post-curing ***-type electrolyte films with vertical-aligned micro-pillar(p-3DsE)and spiral(s-3DsE)structures are rationally designed and developed,which can be employed for both Li metal anode and cathode in terms of accelerating the Li+transport within electrodes and reinforcing the interfacial *** printed p-3DsE delivers robust long-term cycle life of up to 2600 cycles and a high critical current density of 1.92 mA cm^(−2).The optimized electrolyte structure could lead to AssLMBs with a superior full-cell areal capacity of 2.75 mAh cm^(−2)(LFP)and 3.92 mAh cm^(−2)(NCM811).This unique design provides enhancements for both anode and cathode electrodes,thereby alleviating interfacial degradation induced by dendrite growth and contact *** approach in this study opens a new design strategy for advanced composite solid polymer electrolytes in AssLMBs operating under high rates/capacities and room temperature.

关键词： All-solid-state lithium metal batteries Composite solid electrolyte 3D printing Areal capacity Interfacial degradation

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Chemical scissors Tailored Nano‑Tellurium with High‑Entropy Morphology for Efficient Foam‑Hydrogel‑Based solar Photothermal Evaporators

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Nano-Micro Letters 2024年第3期16卷 149-168页

作者： Chenyang Xing Zihao Li Ziao Wang shaohui Zhang Zhongjian Xie Xi Zhu Zhengchun Peng state Key Laboratory of Radio FrequencyHeterogeneous Integration Shenzhen UniversityShenzhen 518060People’s Republic of China Center for stretchable Electronics and Nanosensors College of Physics and Optoelectronic EngineeringShenzhen UniversityShenzhen 518060People’s Republic of China school of science and Engineering The Chinese University of Hong KongShenzhenShenzhen 518172People’s Republic of China Institute of Pediatrics Shenzhen Children’s HospitalShenzhen 518038GuangdongPeople’s Republic of China International Collaborative Laboratory of 2D Materials for Optoelectronics science and Technology of Ministry of Education Institute of Microscale OptoelectronicsShenzhen UniversityShenzhen 518060People’s Republic of China

The development of tellurium(Te)-based semiconductor nanomaterials for efficient light-to-heat conversion may offer an effective means of harvesting sunlight to address global energy ***,the nanosized Te(nano-Te)materials reported to date suffer from a series of drawbacks,including limited light absorption and a lack of surface ***,we report the preparation of nano-Te by electrochemical exfoliation using an electrolyzable room-temperature ionic ***,cations,and their corresponding electrolytic products acting as chemical scissors can precisely intercalate and functionalize bulk *** resulting nano-Te has high morphological entropy,rich surface functional groups,and broad light *** also constructed foam hydrogels based on poly(vinyl alcohol)/nano-Te,which achieved an evaporation rate and energy efficiency of 4.11 kg m^(−2)h^(−1)and 128%,respectively,under 1 sun ***,the evaporation rate was maintained in the range 2.5-3.0 kg m^(−2)h^(−1)outdoors under 0.5-1.0 sun,providing highly efficient evaporation under low light conditions.

关键词： Tellurium High entropy Electrochemical modification solar absorption Evaporation rate

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Ligation-assisted endoscopic submucosal resection following unroofing technique for small esophageal subepithelial lesions originating from the muscularis propria

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World Journal of Gastroenterology 2024年第32期30卷 3748-3754页

作者： Quan Lu Quan-Zhou Peng Jun Yao Li-sheng Wang De-Feng Li Department of Gastroenterology Shenzhen People’s HospitalShenzhen 518020Guangdong ProvinceChina Department of Pathology Shenzhen People’s HospitalShenzhen 518020Guangdong ProvinceChina Department of Gastroenterology Shenzhen People’s HospitalThe Second Clinical Medical CollegeJinan UniversityShenzhen 518020Guangdong ProvinceChina The First Affiliated hospital Southern University of Science and TechnologyShenzhen 518020Guangdong ProvinceChina

BACKGROUND The majority of esophageal subepithelial lesions originating from the muscularis propria(sEL-MPs)are benign in nature,although a subset may exhibit malignant *** endoscopic resection techniques are time-consuming and lack efficacy for small *** To evaluate the efficacy and safety of ligation-assisted endoscopic submucosal resection(EsMR-L)following unroofing technique for small esophageal *** From January 2021 to september 2023,17 patients diagnosed with esophageal sEL-MPs underwent EsMR-L following unroofing technique at the endoscopy center of shenzhen people’s *** of clinicopathological characteristics and clinical outcomes were collected and *** The mean age of the patients was 50.12±12.65 *** mean size of the tumors was 7.47±2.83 mm and all cases achieved en bloc resection *** average operation time was 12.2 minutes without any *** identified 2 Lesions(11.8%)as gastrointestinal stromal tumors at very low risk,12 Lesions(70.6%)as leiomyoma and 3 Lesions(17.6%)as smooth muscle *** recurrence was found during the mean follow-up duration of 14.18±9.62 *** EsMR-L following roofing technique is an effective and safe technique for management of esophageal sEL-MPs smaller than 20 mm,but it cannot ensure en bloc resection and may require further treatment.

关键词： subepithelial lesions Muscularis propria Esophagus Ligation Endoscopic submucosal resection

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superhydrophobic surface-Assisted Preparation of Microspheres and supraparticles and Their Applications

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Nano-Micro Letters 2024年第4期16卷 110-138页

作者： Mengyao Pan Huijuan shao Yue Fan Jinlong Yang Jiaxin Liu Zhongqian Deng Zhenda Liu Zhidi Chen Jun Zhang Kangfeng Yi Yucai su Dehui Wang Xu Deng Fei Deng Institute of Fundamental and Frontier sciences University of Electronic Science and Technology of ChinaChengdu 611731People’s Republic of China school of Materials science and Engineering Sun Yat-Sen UniversityGuangzhou 510275People’s Republic of China shenzhen Institute for Advanced study University of Electronic Science and Technology of ChinaShenzhen 518110People’s Republic of China Pharmaceutical Glass Co.Ltd Zibo 256100People’s Republic of China Department of Nephropathy School of MedicineSichuan Provincial People’s HospitalUniversity of Electronic Science and Technology of ChinaChengduPeople’s Republic of China Department of Nephrology Sichuan Provincial People’s Hospital Jinniu HospitalChengdu Jinniu District People’s HospitalChengduPeople’s Republic of China

superhydrophobic surface(sHs) has been well developed, as sHs renders the property of minimizing the water/solid contact interface. Water droplets deposited onto sHs with contact angles exceeding 150°, allow them to retain spherical shapes, and the low adhesion of sHs facilitates easy droplet collection when tilting the substrate. These characteristics make sHs suitable for a wide range of applications. One particularly promising application is the fabrication of microsphere and supraparticle materials. sHs offers a distinct advantage as a universal platform capable of providing customized services for a variety of microspheres and supraparticles. In this review, an overview of the strategies for fabricating microspheres and supraparticles with the aid of sHs, including cross-linking process, polymer melting,and droplet template evaporation methods, is first presented. Then, the applications of microspheres and supraparticles formed onto sHs are discussed in detail, for example, fabricating photonic devices with controllable structures and tunable structural colors, acting as catalysts with emerging or synergetic properties, being integrated into the biomedical field to construct the devices with different medicinal purposes, being utilized for inducing protein crystallization and detecting trace amounts of analytes. Finally,the perspective on future developments involved with this research field is given, along with some obstacles and opportunities.

关键词： superhydrophobic surface Microspheres and supraparticles Photonic devices Catalysts Biomedical and trace detections

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The potential application of formulation with pimelic acid as eye drops for corneal collagen cross-linking

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Medicine in Novel Technology and Devices 2024年第2期22卷 29-37页

作者： Daishi Chen Di Jiang Zhaoyang Ke shenzhen people's hospital Southern University of Science and TechnologyShenzhen518020GuangdongPeople's Republic of China The Tenth Affiliated hospital of southern Medical University(Dongguan people's hospital) DongguanPeople's Republic of China

Background and aim:Keratoconus is a slowly progressive and non-inflammatory disease of eye of unknown etiology characterized by significant structural degeneration,thinning and protrusion of *** cross linking using Riboflavin/ultraviolet A,paraformaldehyde and glutaraldehyde has been widely used to treat keratoconus,but these techniques have several clinical *** study aimed to develop a rapid,safer,less toxic and more effective method to increase the corneal stiffness hence treating keratoconus by using EDC/NHs coupling with pimelic acid(PA)as ***:The viability of corneal epithelial and endothelial cells was examined using Alamar *** corneal collagen and tissue integrity were evaluated with Masson and hematoxylin and eosin stains *** tensile testing was conducted to determine the tissue *** further assessed the effective penetration depth of cross-linking by fluorescence dye and confocal *** assay was performed to detect the damaged DNA fragments in the presence of ***:The effect of PA solution on corneal cross-linking showed a significant increase in corneal rigidity without affecting the epithelium integrity under neutralized pH condition,while DEC/NHs alone did not induce the mechanical *** penetration depth showed consistent results with increased stiffness,which could be affected by the parameters including pH condition,coupling with or without *** addition,PA significantly decreased the percentage of TUNEL-positive cells compared to that of EDC/NHs only *** cytotoxic effect to endothelium was considered minimal and protected in the presence of ***:We demonstrated PA as a potential alternative for cross-linking in the model of whole eye with intact epithelium and its protective role on *** administration of this chemical cross-linker stands as an extremely promising technique for the treatment of corneal keratoconus.

关键词： Corneal cross-linking Keratoconus Pimelic acid NHs/EDCI

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Bao-Gan-Xiao-Zhi-Wan Treatment Attenuates Methionine-choline-deficient Diet-induced Metabolic Dysfunction-associated steatohepatitis in Rats by Modulating the NF-κB signal Pathway and Autophagy

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Journal of Clinical and Translational Hepatology 2024年第6期12卷 607-611页

作者： Liming Zhou Xiaobin Zeng Xiaofang Wei Wanying shen Jie Yao Weigang Wu Lanlan Ge Boping Zhou The second Clinical Medical College Jinan University(Shenzhen People’s Hospital)ShenzhenGuangdongChina Department of Endocrinology Shenzhen Second People’s Hospitalthe First Affiliated Hospital of Shenzhen UniversityHealth Science Center of Shenzhen UniversityShenzhenGuangdongChina Center Lab of Longhua Branch and Department of Infectious Disease Shenzhen People’s Hospital(The Second Clinical Medical CollegeJinan University)ShenzhenGuangdongChina Department of Pathology(Longhua Branch) Shenzhen People’s Hospital(The Second Clinical Medical CollegeJinan University)ShenzhenGuangdongChina College of Pharmacy Gansu University of Chinese MedicineLanzhouGansuChina

Non-alcoholic fatty liver disease(NAFLD)is a condition involving the accumulation of liver fat in excess of 5–10%of its weight after excluding excessive alcohol intake and any other causes of liver disease or steatosis.1 NAFLD has increased with the occurrence of obesity,diabetes,and metabolic syndrome,due to which an international consensus of experts proposed renaming it metabolic dysfunction-associated fatty liver disease(MAFLD).

关键词： NAFLD liver intake

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Isolation and characterization of mpox virus from the first mpox case in shenzhen,China

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Virologica sinica 2024年第2期39卷 335-337页

作者： Lin Cheng Liuqing Yang Miao Wang Yabo Peng Haiyan Wang Xiaoxiang Yang Juanjuan Zhao Mingxia Zhang Fuxiang Wang Zheng Zhang Institute for Hepatology National Clinical Research Center for Infectious DiseaseShenzhen Third People's HospitalShenzhen518112China Department of Infectious Diseases Shenzhen Third People's HospitalShenzhen 518112China The second Affiliated hospital School of MedicineSouthern University of Science and TechnologyShenzhen 518112China

Dear Editor,Unlike previous outbreaks of the mpox(previously known as monkeypox),which were localized in Africa and resulted in small numbers of infections due to limited human-to-human transmission,the current outbreak beginning in May 2022,has spread rapidly primarily through human-to-human transmission in non-endemic countries(Gong et al.,2022).As of 27 sep 2023,115 countries and regions have reported cases of mpox to the World Health Organization(WHO),bringing the total number of confirmed cases to 90,618 including 125 *** the number of new cases has decreased in most WHO regions in the second half of 2022,the curves reveal a long outbreak tail in different subregions of the *** worrying,106 mpox cases were reported in the mainland of China in June 2023.

关键词： mainland bringing

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Clinical risk factors for preterm birth and evaluating maternal psychology in the postpartum period

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World Journal of Psychiatry 2024年第5期14卷 661-669页

作者： Jia-Jun Chen Xue-Jin Chen Qiu-Min she Jie-Xi Li Qiu-Hong Luo Department of Clinical Laboratory Shenzhen Bao’an District Songgang People’s HospitalShenzhen 518000Guangdong ProvinceChina Department of Otolaryngology Head and Neck surgery Outpatient Shenzhen Children’s HospitalShenzhen 518000Guangdong ProvinceChina Department of Prevention and Health Care Shenzhen Bao’an District Songgang People’s HospitalShenzhen 518000Guangdong ProvinceChina Department of Obstetrics Shenzhen Bao’an District Songgang People’s HospitalShenzhen 518000Guangdong ProvinceChina

BACKGROUND Although the specific pathogenesis of preterm birth(PTB)has not been thoroughly clarified,it is known to be related to various factors,such as pregnancy complications,maternal socioeconomic factors,lifestyle habits,reproductive history,environmental and psychological factors,prenatal care,and nutritional *** has serious implications for newborns and families and is associated with high mortality and ***,the prediction of PTB risk can facilitate early intervention and reduce its resultant adverse *** To analyze the risk factors for PTB to establish a PTB risk prediction model and to assess postpartum anxiety and depression in *** A retrospective analysis of 648 consecutive parturients who delivered at shenzhen Bao’an District songgang people’s hospital between January 2019 and January 2022 was *** to the diagnostic criteria for premature infants,the parturients were divided into a PTB group(n=60)and a full-term(FT)group(n=588).Puerperae were assessed by the self-rating Anxiety scale(sAs)and self rating Depression scale(sDs),based on which the mothers with anxiety and depression symptoms were screened for further *** factors affecting PTB were analyzed by univariate analysis,and the related risk factors were identified by logistic *** According to univariate analysis,the PTB group was older than the FT group,with a smaller weight change and greater proportions of women who underwent artificial insemination and had gestational diabetes mellitus(Ps of women with reproductive tract infections and greater white blood cell(WBC)counts(Pshorter cervical lengths in the second trimester and lower neutrophil percentages(Pstpartum sAs and sDs scores than did the FT group(Ps experiencing anxiety and depress

关键词： Preterm birth Risk factors Postpartum psychological state Risk model Prediction

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Endoscopic treatment of bleeding gastric ulcer causing gastric wall necrosis:A case report

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World Journal of Gastrointestinal surgery 2024年第4期16卷 1203-1207页

作者： Wei-Feng Li Ruo-Yu Gao Jing-Wen Xu Xi-Qiu Yu Department of Gastroenterology Shenzhen Luohu People’s HospitalShenzhen 518020Guangdong ProvinceChina

BACKGROUND Gastric wall necrosis is a rare complication of endoscopic treatment for bleeding gastric ulcer,which may exacerbate the patient’s condition once it occurs and may even require surgical intervention for *** sUMMARY A 59-year-old man was admitted to our department with *** revealed a giant ulcer in the gastric antrum with a visible vessel in its center,which was treated with sclerosants and tissue glue injection and resulted in necrosis of the gastric *** Injection of sclerosants and tissue glue may lead to gastric wall necrosis,which is a serious ***,before administering this treatment to patients,we should consider other more effective methods of hemostasis to avoid gastric wall necrosis.

关键词： Bleeding gastric ulcer sclerotherapy Lauromacrogol Tissue adhesive Gastric wall necrosis Case report

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serum procalcitonin levels are associated with rhabdomyolysis following exertional heatstroke: an over 10-year intensive care survey

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World Journal of Emergency Medicine 2024年第1期15卷 23-27页

作者： Li Zhong Feifei shuai Conglin Wang Lipeng Han Zhifeng Liu Ming Wu Department of Traditional Chinese Medicine the First Affi liated HospitalGuizhou University of Chinese MedicineGuiyang 550001China Department of Medical Critical Care Medicine General Hospital of Southern Theatre Command of People’s Liberation ArmyGuangzhou 510010China Department of Infection and Critical Care Medicine Shenzhen Second People’s Hospital&First Affi liated Hospital of Shenzhen UniversityHealth Science CenterShenzhen 518035China Department of Nosocomial Infection Prevention and Control Shenzhen Second People’s HospitalShenzhen 518035China Key Laboratory of Hot Zone Trauma Care and Tissue Repair of people's Liberation Army General Hospital of Southern Theatre Command of People's Liberation ArmyGuangzhou 510010China

BACKGROUND:Heatstroke has become a common emergency event in ***(PCT)is used as a biomarker of infection in the emergency department(ED),but its role in rhabdomyolysis(RM)following exertional heatstroke(EHs)remains ***:A retrospective cohort study enrolled patients with EHs from the intensive care unit(ICU).We collected RM biomarkers,inflammation markers,critical disease scores at admission,24 h,48 h,and discharge,and 90-day *** analysis,linear regression and curve fi tting were used to identify the relationship between PCT and ***:A total of 162 patients were recruited and divided into RM(n=56)and non-RM(n=106)*** was positively correlated with myoglobin(Mb),acute hepatic injury,disseminated intravascular coagulation(DIC),sequential Organ Failure Assessment(sOFA)score,and Acute Physiology and Chronic Health Evaluation II(APACHE II)score,with correlation coefficients of 0.214,0.237,0.285,0.454,and 0.368,respectively(all Pstingly,the results of curve fi tting revealed a nonlinear relationship between PCT and RM,and a two-piecewise linear regression model showed that PCT was related to RM with an odds ratio of 1.3 and a cut-off ofsis revealed that RM was associated with higher mortality compared to non-RM cases(P=0.0093).CONCLUsION:High serum PCT concentrations are associated with RM after EHs in critically ill *** PCT concentrations should be interpreted cautiously in patients with EHs in the ED.

关键词： Procalcitonin Myoglobin Rhabdomyolysis Exertional heatstroke

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