4篇
您的检索式：作者名="Hongmin Qu"
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| 1 | Hot deformation behavior of Co-base ODS alloys显示文摘 | Lin Zhang Xuanhui Qu Xinbo He Din Rafi-ud Mingli Qin Hongmin Zhu | 2011 | Journal of Alloys and Compounds2011，，1： | 1 |
| 2 | 解码氨甲酰多氧草氨酸生物合成:揭示其途径中含有乙酰化循环并偶联串联还原与次序羟化反应显示文摘多氧霉素由可可链霉菌阿苏变种和金产色链霉菌产生,该抗生素结构中含有两个非天然的氨基酸结构单元——氨甲酰多氧草氨酸和聚肟酸。尽管氨甲酰多氧草氨酸结构非常独特,然而其生物合成机理一直悬而未决。 | Jianzhao Qi Dan Wan Hongmin Ma Yuanzhen Liu Rong Gong Xudong Qu Yuhui Sun Zixin Deng 陈文青 | 2017 | 科学新闻2017，19，4： | 0 |
| 3 | Concise syntheses of 13-methylprotoberberine and 13-methyltetrahydroprotoberberine alkaloids显示文摘The concise syntheses of eight 13-methylprotoberberine(13-MePB)and eight enantioenriched 13-methyltetrahydroprotoberberine(13-MeTHPB)alkaloids have been achieved in a tactically modular fashion.This synthetic work features a one-pot metal-free Pictet-Spengler/Friedel-Crafts hydroxyalkylation/dehydration/oxidation sequence and a following highly enantioselective Ir-catalyzed hydrogenation.Given such brevity and modularity,our developed synthetic route would be greatly beneficial to the efficient syntheses of existing natural products and new fully synthetic variants of 13-MePB and 13-MeTHPB family. | Wenchang Chen Xiaofen Yi Hongmin Qu Yu Chen Pei Tang Fener Chen | 2022 | Chinese Chemical Letters2022，33，12： | 0 |
| 4 | Dual-readout test strips platform for portable and highly sensitive detection of alkaline phosphatase in human serum samples显示文摘In this work,a very simple dual-readout lateral flow test strip(LFTS)platform was developed for sensitive detection of alkaline phosphatase(ALP)based on a portable device.In this assay,quantum dots(QDs)conjugated with bovine serum albumin(QDs-BSA)were chosen as fluorescence signal labels.In the absence of ALP,MnO_(2)nanosheets aggregate on the test line and exhibit an obvious brown color,which can be observed by naked eyes to realize semi-qualitative analysis.Meanwhile,fluorescence intensity of QDs-BSA can also be effectively quenched by MnO_(2)nanosheets due to inner-filter effect.Correspondingly,in the presence of ALP,ALP can catalyze the hydrolysis of ascorbic acid 2-phosphate(AAP)to generate L-ascorbic acid(AA),which can reduce MnO_(2)into Mn^(2+),accompanying with the obvious fluorescence recovery of the QDs.By simply monitoring the change of colorimetric and fluorescent signal on the test line,trace amount of ALP can be quantitatively detected.Under the optimal conditions,measurable evaluation of ALP was reached in a linear range from 1 U/L to 20 U/L with a detection limit of 0.7 U/L based on fluorescence signal.Furthermore,this colorimetric/fluorescent dual-readout assay was successfully applied to monitor ALP in human serum samples,showing its great potential as a point of care biosensor for clinical diagnosis. | Juanzu Liu Hongmin Meng Lin Zhang Shasha Li Juan Chen Yi Zhang Jianjun Li Lingbo Qu Zhaohui Li | 2021 | Chinese Chemical Letters2021，32，11： | 0 |
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