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| 1 | Consensus on the application of negative pressure wound therapy of diabetic foot wounds显示文摘Because China is becoming an aging society,the incidence of diabetes and diabetic foot have been increasing.Diabetic foot has become one of the main health-related killers due to its high disability and mortality rates.Negative pressure wound therapy(NPWT)is one of the most effective techniques for the treatment of diabetic foot wounds and great progress,both in terms of research and its clinical application,has been made in the last 20 years of its development.However,due to the complex pathogenesis and management of diabetic foot,irregular application of NPWT often leads to complications,such as infection,bleeding and necrosis,that seriously affect its treatment outcomes.In 2020,under the leadership of Burns,Trauma and Tissue Repair Committee of the Cross-Straits Medicine Exchange Association,the writing group for‘Consensus on the application of negative pressure wound therapy of diabetic foot wounds’was established with the participation of scholars from the specialized areas of burns,endocrinology,vascular surgery,orthopedics and wound repair.Drawing on evidence-based practice suggested by the latest clinical research,this consensus proposes the best clinical practice guidelines for the application and prognostic evaluation of NPWT for diabetic foot.The consensus aims to support the formation of standardized treatment schemes that clinicians can refer to when treating cases of diabetic foot. | Shizhao Ji Xiaobin Liu Jie Huang Junmin Bao Zhaohong Chen Chunmao Han Daifeng Hao Jingsong Hong Dahai Hu Yufeng Jiang Shang Ju Hongye Li Zongyu Li Guangping Liang Yan Liu Gaoxing Luo Guozhong Lv Xingwu Ran Zhongmin Shi Juyu Tang Aiping Wang Guangyi Wang Jiangning Wang Xin Wang Bing Wen Jun Wu Hailin Xu Maojin Xu Xiaofei Ye Liangxi Yuan Yi Zhang Shichu Xiao Zhaofan Xia | 2021 | Burns & Trauma2021，9，1： | 17 |
| 2 | Causes Leading to Formation of Shot Cokes and Measures for Its Prevention in Super Viscous Oil Delayed Coking Unit显示文摘射击焦炭经常在对待 thes 更起来的推迟的 coking 单位被形成粘滞在 PetroChina 的 Liaohe 石油化学的公司的油。可观的工作被执行了避免射击焦炭的形成。获得的测试结果证明了性质 ofs 更起来粘滞油在射击焦炭的形成起了一个关键作用。在调整并且优化以后,这个过程在产量 of118t/h 索引推迟的 coking 单位的操作政体超级粘滞油作为 498-502 °C 的 follows:a 反应温度被指定,是 0.17-0.25 MPa 的行动压力, 0.5-0.6 的recycle 比率和 355-365 °C .In 的分别塔底部温度同时,推迟的 coking 过程采用了措施提高化工物品的分别前讲道理地移开轻部分并且维持稳定的煤气的速度以便避免射击焦炭的形成。 | Chen Chunmao Zhang Feng Yan Guangxu Guo Shaohui | 2007 | China Petroleum Processing & Petrochemical Technology2007，9，1： | 2 |
| 3 | Pretreatment of super viscous oil wastewater and its application in refinery显示文摘废水从超级粘滞因为它各种各样的器官的污染物质的高集中,处理的油不能被常规废水处理植物有效地在精炼厂对待。以便解决这个问题,很多调查在我们的工作被进行理解这的物理化学的性质,沉积, demulsification 和预告的处理超级粘滞炼油厂废水。结果证明为这废水的预告的处理的关键问题:(1 ) 优化了过程参数在沉积和 demulsification 过程被使用让油移动有效地恢复油并且把泡沫从废水移开;(2 ) 一个合适的絮凝过程被选择最小化油,推迟的固体(SS ) 和化学的氧需求(CODcr ) 。包括三连续的步的一个预告的处理过程:由沉积,由 demulsification 的油移动,和筹款分离的油移动,在 Liaohe 石油化学的同伴, PetroChina 和在自河满意的油被建议并且适用是不到 200 mg/L 和 CODcr 不到 2,500 mg/L ,它完全满足了要求为常规废水处理工厂流入,并且恢复超级粘滞油在 Liaohe 石油化学的同伴在起始的年里到达了 5,873 吨, PetroChina 。 | Chen Chunmao Yan Guangxu Guo Shaohui Yang Yong | 2008 | Petroleum Science2008，5，3： | 2 |
| 4 | Epi demiology of chronic cutaneous wounds in China显示文摘 | Jiang Yufeng Huang Sha Fu Xiaobing Liu Hongwei Ran Xingwu Lu Shuliang Hu Dahai Li Qiang Zhang Hongwei Li Ying Wang Runxiu Xie Ting Cheng Biao Wang Ling {eng Liu Yi Ye Xiangbai Han Chunmao Chen Huade | 2011 | Wound Rep Reg2011，，19： | 1 |
| 5 | In?vitro and in?vivo biological performance of collagen-chitosan/silicone membrane bilayer dermal equivalent显示文摘 | Lie Ma Yanchao Shi Yixin Chen Haiguang Zhao Changyou Gao Chunmao Han | 2007 | Journal of Materials Science: Materials in Medicine2007，，11： | 1 |
| 6 | Advanced ozone treatment of heavy oil refining wastewater by activated carbon supported iron oxide显示文摘 | Chunmao Chen Hongshuo Chen Xuan Guo Shaohui Guo Guangxu Yan | 2013 | Journal of Industrial and Engineering Chemistry2013，，： | 1 |
| 7 | Hydrolysis and acidification of activated sludge from a petroleum refinery显示文摘The cost-effective treatment of activated sludge that is generated by refining petroleum is a challenging industrial problem.In this study, semi-continuous stirred tank reactors(CSTRs) containing petroleum refinery excess activated sludge(PREAS)were used to comparatively investigate hydrolysis and acidification rates, after the addition of heneicosane(C_(21)H_(44))(R1)and 1-phenylnaphthalene(C16 H12)(R2) to different and individual reactors. Operation of the reactors using a sludge retention time(SRT) of 6 days and a pH of 5.0, resulted in the maintenance of stable biological activity as determined by soluble chemical oxygen demand(SCOD), volatile fatty acids(VFAs) production and oil removal efficiency. The optimum conditions for hydrogen production include a SRT of 8 days, at pH 6.5. Under these conditions, hydrogen production rates in the control containing only PREAS were 1567 mL/L(R0), compared with 1365 mL/L in Rl and 1454 mL/L-PREAS in R2.Coprothermobacter, Fervidobacterium, Caldisericum and Tepidiphilus were the dominant bacterial genera that have the potential to degrade petroleum compounds and generate VFAs. This study has shown that high concentrations of heneicosane and 1-phenylnaphthalene did not inhibit the hydrolytic acidification of PREAS. | Jiahao Liang Chunmao Chen Brandon A.Yoza Ying Liang Jin Li Ming Ke Qinghong Wang | 2019 | Petroleum Science2019，16，2： | 1 |
| 8 | Kyphoplasty for chronic painful osteoporotic vertebral compression fractures via unipedicular versus bipedicular approachment: A comparative study in early stage显示文摘 | ChunMao Chen Liang Chen Yong Gu Yun Xu Yong Liu XiaoLiang Bai XueSong Zhu HuiLin Yang | 2009 | Injury2009，，4： | 1 |
| 9 | Electrochemical pretreatment of heavy oil refinery wastewater using a three-dimensional electrode reactor显示文摘 | Lingyong Wei Shaohui Guo Guangxu Yan Chunmao Chen Xiaoyan Jiang | 2010 | Electrochimica Acta2010，，28： | 1 |
| 10 | A Study of Clinical Characteristics and Treatment of Mooren's Ulcer显示文摘Objective: To investigate the clinical characteristics and to compare the effects of several therapies of Mooren's corneal ulcer.Methods: 550 consecutive cases of Mooren's corneal ulcer inpatients were analysed, including the age, sex, laterality of the eye, ulcer location , perforative rate, cure rate of surgeries, recurrent rate, and the effects of conjunctiva excision, lamellar keratoplasty (LKP), LKP and plus cyclosporin A eye drop.Results: The average age of onset of the cornea! ulcer was 48.4 years old, the ratio of the male to the female patients was 1:0.74, the bilateral disease was 30% of the total cases, 31.5% of the bilateral disease occurred in the younger group, and 68.5% of the bilateral ulcer occurred in the older group, ulcers located at the limbus of the palpebral fissure were 70% of the total cases, perforative rate was 13.3% , 43.2% of the perforation occurred in the younger group, and 56.8% of the perforation occurred in the older group, recurrent rate of the post-opertion was 25.6%, | Hanping Xie , Jiaqi Chen, Xiangming Gong, Chunmao Feng, Longshan ChenZhongshan Ophthalmic Center, Sun Yat-sen University of Medical Sciences, Guangzhou 510060, China | 1998 | 眼科学报1998，14，3： | 1 |
| 11 | The Preliminary Report of Epikeratophakia in the Treatment of Pediatric Aphakia after Traumatic Cataract Extraction显示文摘Purpose: To study the role of epikeratophakia in treating pediatric unilateral aphakia after traumatic cataract extraction.Methods: We performed epikeratophakia in 43 children to treat aphakia after traumatic cataract extraction, using the corneal lenses made by ourselves. The rehabilitation of the the postoperative vision and the prevention of amblyopia were observed with a mean follow-up period of 20 months.Results: All the lenses remained transparent. Postoperatively, 31 cases (72. 1%) achieved uncorrected visual acuities (V. A) over 0. 2, 32 cases (74. 4%) achieved corrected V. A over 0. 4. Most of the cases achieved the best preoperative corrected V. A with spectacles of less than 3 diopters. No severe complication occurred. Conclusion: Epikeratophakia is predictable with quality lens and correct surgical technique. The result suggests that the epikeratophakia is one of the best treatment for the pediatric aphakia especially for those who are not optimal for IOL implantation. Eye Science 1997 ; | Chunmao Feng, Jiaqi Chen, Hua Liu, Longshan Chen, Huiyi ChenZhongshan Ophthalmic Center, Sun Yat-sen University of Medical Sciences, Guangzhou 510060 , China | 1997 | 眼科学报1997，13，1： | 0 |
| 12 | Local bone metabolism balance regulation via double-adhesive hydrogel for fixing orthopedic implants显示文摘The effective osteointegration of orthopedic implants is a key factor for the success of orthopedic surgery.However,local metabolic imbalance around implants under osteoporosis condition could jeopardize the fixation effect.Inspired by the bone structure and the composition around implants under osteoporosis condition,alendronate(A)was grafted onto methacryloyl hyaluronic acid(H)by activating the carboxyl group of methacryloyl hyaluronic acid to be bonded to inorganic calcium phosphate on trabecular bone,which is then integrated with aminated bioactive glass(AB)modified by oxidized dextran(O)for further adhesion to organic collagen on the trabecular bone.The hybrid hydrogel could be solidified on cancellous bone in situ under UV irradiation and exhibits dual adhesion to organic collagen and inorganic apatite,promoting osteointegration of orthopedic implants,resulting in firm stabilization of the implants in cancellous bone areas.In vitro,the hydrogel was evidenced to promote osteogenic differentiation of embryonic mouse osteoblast precursor cells(MC3T3-E1)as well as inhibit the receptor activator of nuclear factor-κB ligand(RANKL)-induced osteoclast differentiation of macrophages,leading to the upregulation of osteogenic-related gene and protein expression.In a rat osteoporosis model,the bone-implant contact(BIC)of the hybrid hydrogel group increased by 2.77,which is directly linked to improved mechanical stability of the orthopedic implants.Overall,this organic-inorganic,dual-adhesive hydrogel could be a promising candidate for enhancing the stability of orthopedic implants under osteoporotic conditions. | Wei Jiang Fushan Hou Yong Gu Qimanguli Saiding Pingping Bao Jincheng Tang Liang Wu Chunmao Chen Cailiang Shen Catarina Leite Pereira Marco Sarmento Bruno Sarmento Wenguo Cui Liang Chen | 2022 | Bioactive Materials2022，7，6： | 0 |
| 13 | Insertion of unnatural metal ligand in the heme pocket of nitrophorin through protein semi-synthesis:Toward biomimicking binuclear active sites显示文摘Herein,we report a semi-synthetic strategy affording a nitrophorin 2(NP2)variant with a N,N'-bis(2-pyridylmethyl)amine(Dpa)ligand as sidechain selectively installed at position 27,which was assembled from a synthetic peptide thioester bearing the Dpa ligand and an expressed protein segment via native chemical ligation.The semi-synthetic NP2 was able to accept the natural heme b cofactor and the Dpa ligand was able to bind Cu(Ⅱ)/Fe(Ⅲ)ions,leading to heteronuclear active site. | Yonglu Chen Yi Zhou Chunmao He | 2023 | Chinese Chemical Letters2023，34，12： | 0 |
| 14 | Application of Fourier transform ion cyclotron resonance mass spectrometry in molecular characterization of dissolved organic matter显示文摘Dissolved organic matter(DOM)plays an important role in the global carbon cycle,and an in-depth analysis of its chemical composition is fundamental to the study of its environmental and biogeochemical behavior and significance.DOM is a complex mixture of organic substances,and determining its molecular composition is a long-standing challenge in the field of analytical chemistry.The development and application of Fourier transform ion cyclotron resonance mass spectrometry(FT-ICR MS)has enabled the identification of the chemical composition of DOM at the molecular level.This paper summarizes progress made in the molecular characterization of DOM based on the FT-ICR MS technique,including DOM sample pretreatment methods,mass spectrometry ionization techniques,data acquisition,data processing and presentation,and molecular structure characterization.Focusing on the work done by the instrument at the State Key Laboratory of Heavy Oil Processing in the China University of Petroleum,Beijing,we introduce applications of FT-ICR MS in the fields of earth science,environmental science and engineering,and look ahead to further research directions in the future. | Chen HE Ding HE Chunmao CHEN Quan SHI | 2022 | Science China Earth Sciences2022，65，12： | 0 |
| 15 | Systematic protective scheme for mega‐city power systems against stray currents caused by metro systems显示文摘In modern megacities,stray currents from metro systems intrude into multiple transformers'neutral points becoming a potential threat to the high‐capacity transformers.Neutral current anomalies are exacerbated in unprotected substations when we instal guards at single stations.This paper presents a system protection strategy for multiple substations affected by stray currents in modern megacities.The model,taking Shanghai as an example,includes the spatial distribution information of the urban electrical energy transmission structure,the power system,and the metro system.A Particle swarm algorithm is used to calculate the resistance values of the devices for each station.Further stability tests are performed to select the optimal protection solution.The results show that when protection is considered as a system,the protection runs well and the neutral current level remains below the unprotected level when the protection fails at a single station or multiple stations. | Yujun Guo Qing Du Yijie Liu Feng Yang Lu Chen Xueqin Zhang Song Xiao Chunmao Li Guangning Wu | 2023 | High Voltage2023，8，5： | 0 |
| 16 | The role and potential of attapulgite in catalytic pyrolysis of refinery waste activated sludge显示文摘Pyrolysis is a promising technology for the treatment of refinery waste activated sludge(rWAS).In this study,attapulgite as a natural clay was used to enhance the pyrolysis of rWAS.The yields,characteristics of pyrolytic products,pyrolytic kinetics and mechanisms were investigated.The attapulgite improved the conversion of rWAS into non-condensable gases and pyrolytic liquids.The bio-oil quality improved and the biochar yield reduced.The average activation energy of Stage Ⅰ(230-400℃)and Stage Ⅱ(400-500℃)decreased by 36.5%and 49.7%,respectively,compared to rWAS alone.Al_(2)O_(3)and Fe_(2)O_(3)in attapulgite enhanced the dealkylation reaction and cracking of C-C bonds.The content of the gasoline( | Qinghong Wang Kanghong Hao Chelsea Benally Yue Kou Zhexuan An Mohamed Gamal El-Din Chunmao Chen | 2022 | Petroleum Science2022，19，1： | 0 |
| 17 | Electron transfer to direct oxidation of aqueous organics by perovskites显示文摘The residual of oxidant chemicals in advanced oxidation processes(AOPs)resulted in both economic cost and secondary pollution.Herein,we report a direct oxidation of phenolic pollutants induced by Ca-Mn-O perovskites without using an oxidant.Governed by one-electron transfer process(ETP)from the phenolics to the Ca-Mn-O perovskites,this direct oxidation proceeds in fast reaction kinetics with activation energy of 51.4 kJ/mol,which was comparable with those AOPs-based catalytic systems.Additionally,mineralization and polymerization reactions occurred on the Ca-Mn-O surface and ensured the complete removal of phenolics.The high spin state Mn(III)within Ca-Mn-O structure was the dominant active site for this ETP.The elongated axial Mn(III)–O bonds within the[MnO_(6)]octahedron facilitated the acceptance of the electrons from the phenolics and thus promoted the initiation of the direct oxidation process.Mn(III)in the high spin state can also activate dissolved O_(2)to produce singlet oxygen(^(1)O_(2))for a fast removal of phenolics.The mixed Mn(III)/Mn(IV)within Ca-Mn-O accelerated the ETP by enhancing the electrical conductivity.This efficient Ca-Mn-O-induced ETP for removal of organic contaminants casts off the dependence on external chemical and energy inputs and provides a sustainable approach for transforming the toxic organic pollutants into value-added polymers. | Tao Kong Yuxian Wang Shenning Liu Ya Liu Menghan Zhou Bofeng Li Xiaoguang Duan Chunmao Chen Shaobin Wang | 2023 | Nano Research2023，16，5： | 0 |
| 18 | Recent advances in chemical protein synthesis:method developments and biological applications显示文摘The central dogma of modern biology underscores the pivotal roles proteins play in diverse biological processes,the study of which necessitates advanced methods to produce proteins with precision and versatility.Chemical protein synthesis,a powerful approach utilizing chemical reactions for the de novo construction of structurally accurate proteins,has emerged as a transformative tool for studying proteins and generating protein derivatives/mimics inaccessible by natural biological machinery,including post-translationally modified proteins,proteins comprised of unnatural amino acids,as well as mirror-image proteins.This review summarizes recent strides in synthetic method developments for chemical protein synthesis,including innovative techniques in solid-phase peptide synthesis,the challenges presented by difficult sequences in either synthesis or folding and the exploration of novel ligation reactions using both chemical and enzymatic methods.Furthermore,the review also delves into newly developed protocols for site-selective protein modifications and the generation of stapled or macrocyclized peptides/miniproteins,highlighting the power of chemical methods to make structurally diverse proteins.Recent applications of synthetic proteins in investigating post-translational modifications(phosphorylation,lipidation,glycosylation,ubiquitination,etc.),mirror-image biological processes and drug development are further discussed.Together,these topics provide a comprehensive overview of the current landscape of chemical protein synthesis. | Suwei Dong Ji-Shen Zheng Yiming Li Huan Wang Gong Chen Yongxiang Chen Gemin Fang Jun Guo Chunmao He Honggang Hu Xuechen Li Yanmei Li Zigang Li Man Pan Shan Tang Changlin Tian Ping Wang Bian Wu Chuanliu Wu Junfeng Zhao Lei Liu | 2024 | Science China Chemistry2024，67，4： | 0 |
| 19 | Large-scale production of holey graphite as high-rate anode for lithium ion batteries显示文摘Lithium ion batteries(LIBs)have been widely used in portable and smart devices because of their high energy densities,long cycle life and environmental friendliness.In order to meet the evergrowing demand for human-beings utilizing electronic devices,electric vehicles and energy storage grids. | Feng Xiao Xianghong Chen Jiakui Zhang Chunmao Huang Tong Hu Bo Hong Jiantie Xu | 2020 | Journal of Energy Chemistry2020，29，9： | 0 |
| 20 | Biomineralized nanoparticles for the immobilization and degradation of crude oil-contaminated soil显示文摘Accidental oil leaks and spills often cause server soil pollution,and in situ remediation is a powerful and economical treatment technology.While during in situ remediation process,unpredicted migration of petroleum hydrocarbon in heterogeneous soil will lead to a long-term source of persistent aquifer contamination.To reduce the migration of petroleum hydrocarbon and effectively improve the in situ remediation efficiency,herein,fungal biomineralization strategy was proposed for the immobilization of petroleum contaminants.A ureolytic fungi strain with crude oil-degradation ability was screened and identified as Chaetomium globosum.When incubated in medium containing Ca2+and crude oil,a mineral corona with spiny nanoparticles was formed at the edge of oil and the interface characters were analyzed using fluorescent pH and dissolved oxygen(DO)sensing films,respectively.Results indicated that biominerals preferred to aggregate around the edge of crude oil,providing favorable microenvironment for fungal growth and then leading to the increase of pH in the microenvironment,eventually accompanied by the formation of mineral corona.The mineral corona with numerous nanoparticles may act as a solid and stable shell,limiting or reducing the mobility of crude oil,and providing enough time for fungal biodegradation.After 28 days incubation,oilcontaminated soil treated with fungal biomineralization showed better immobilization ability for total petroleum hydrocarbon(TPH)under simulated acid-rain condition and higher TPH removal efficiency.This is the first demonstration for the immobilization of oil through fungal biomineralized nanoparticles,thus providing a novel strategy for the in situ remediation of oilcontaminated sites. | Daoqing Liu Qianwei Li Enhui Liu Miao Zhang Jicheng Liu Chunmao Chen | 2023 | Nano Research2023，16，10： | 0 |
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