4篇
您的检索式：作者名="Seulgi Kim"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A sulfur self-doped multifunctional biochar catalyst for overall water splitting and a supercapacitor from Camellia japonica flowers显示文摘A versatile use of a sulfur self-doped biochar derived from Camellia japonica(camellia)flowers is demonstrated as a multifunctional catalyst for overall water splitting and a supercapacitor.The native sulfur content in the camellia flower facilitates in situ self-doping of sulfur,which highly activates the camellia-driven biochar(SA-Came)as a multifunctional catalyst with the enhanced electron-transfer ability and long-term durability.For water splitting,an SA-Came-based electrode is highly stable and shows reaction activities in both hydrogen and oxygen evolution reactions,with overpotentials of 154 and 362 mV at 10 mA cm^(−2),respectively.For supercapacitors,SA-Came achieves a specific capacitance of 125.42 F g^(−1)at 2 A g^(−1)and high cyclic stability in a three-electrode system in a 1 M KOH electrolyte.It demonstrated a high energy density of 34.54 Wh kg^(−1)at a power density of 1600 W kg^(−1)as a symmetric hybrid supercapacitor device with a wide working potential range of 0-1.6 V. | Chengkai Xia Subramani Surendran Seulgi Ji Dohun Kim Yujin Chae Jaekyum Kim Minyeong Je Mi-Kyung Han Woo-Seok Choe Chang Hyuck Choi Heechae Choi Jung Kyu Kim Uk Sim | 2022 | Carbon Energy2022，4，4： | 3 |
| 2 | Characterization of brivanib therapy response in hepatocellular carcinomaxenografts using 1H HR-MAS spectroscopy and histopathology显示文摘 | Jehoon Yang Kyoung Song Jae-Hun Kim Geun-Ho Im Seulgi Yoon Misun Namgung Jung-Hyun Hwang Jung Lee Dongil Choi | 2013 | Molecular Medicine Reports2013，，： | 1 |
| 3 | Perception of unrelated microbe-associated molecular patterns triggers conserved yet variable physiological and transcriptional changes in Brassica rapa ssp.pekinensis显示文摘Pattern-triggered immunity(PTI)includes the different transcriptional and physiological responses that enable plants to ward off microbial invasion.Surface-localized pattern-recognition receptors(PRRs)recognize conserved microbeassociated molecular patterns(MAMPs)and initiate a branched signaling cascade that culminate in an effective restriction of pathogen growth.In the model species Arabidopsis thaliana,early PTI events triggered by different PRRs are broadly conserved although their nature or intensity is dependent on the origin and features of the detected MAMP.In order to provide a functional basis for disease resistance in leafy vegetable crops,we surveyed the conservation of PTI events in Brassica rapa ssp.pekinensis.We identified the PRR homologs present in B.rapa genome and found that only one of the two copies of the bacterial Elongation factor-Tu receptor(EFR)might function.We also characterized the extent and unexpected specificity of the transcriptional changes occurring when B.rapa seedlings are treated with two unrelated MAMPs,the bacterial flagellin flg22 peptide and the fungal cell wall component chitin.Finally,using a MAMP-induced protection assay,we could show that bacterial and fungal MAMPs elicit a robust immunity in B.rapa,despite significant differences in the kinetic and amplitude of the early signaling events.Our data support the relevance of PTI for crop protection and highlight specific functional target for disease resistance breeding in Brassica crops. | Wanhui Kim Maxim Prokchorchik Yonghua Tian Seulgi Kim Hyelim Jeon Cécile Segonzac | 2020 | Horticulture Research2020，7，1： | 0 |
| 4 | A study of highly activated hydrogen evolution reaction performance in acidic media by 2D heterostructure of N and S doped graphene on MoO_(x)显示文摘Herein,a layer of molybdenum oxide(MoO_(x)),a transition metal oxide(TMO),which has outstanding catalytic properties in combination with a carbonbased thin film,is modified to improve the hydrogen production performance and protect the MoO_(x)in acidic media.A thin film of graphene is transferred onto the MoO_(x)layer,after which the graphene structure is doped with N and S atoms at room temperature using a plasma doping method to modify the electronic structure and intrinsic properties of the material.The oxygen functional groups in graphene increase the interfacial interactions and electrical contacts between graphene and MoO_(x).The appearance of surface defects such as oxygen vacancies can result in vacancies in MoO_(x).This improves the electrical conductivity and electrochemically accessible surface area.Increasing the number of defects in graphene by adding dopants can significantly affect the chemical reaction at the interfaces and improve the electrochemical performance.These defects in graphene play a crucial role in the adsorption of H^(+)ions on the graphene surface and their transport to the MoO_(x)layer underneath.This enables MoO_(x)to participate in the reaction with the doped graphene.N^(‐)and S^(‐)doped graphene(NSGr)on MoO_(x)is active in acidic media and performs well in terms of hydrogen production.The initial overpotential value of 359 mV for the current density of−10 mA/cm^(2)is lowered to 228 mV after activation. | Kubra Aydin Seongwon Woo Vinit Kaluram Kanade Seulgi Choi Chisung Ahn Byungkwon Lim Taesung Kim | 2023 | Carbon Energy2023，5，11： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员