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您的检索式：作者名="DAI Heling"
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| 1 | Sprayable and rapidly bondable phenolic-metal coating for versatile oil/water separation显示文摘Phenolic-metal complexation coatings have been discovered to be a universal route for the deposition of multifunctional coatings. However, most complexation coatings have been prepared by the immersion method, which limits their practical large-scale application. Herein, we describe a facile and green engineering strategy that involves spraying phenolic compound and metal ions on substrate to form in-situ complexation coating with different coordination states. The coating is formed within minutes and it can be achieved in large scale by the spray method. The pyrogallol-Fem complexation coating is prepared at pH 7.5, which consists predominantly of biscoordination complexation with a small amount of tris-coordination complexation. It displays that the water contact angle is near zero due to the generation of rough hierarchical structures and massive hydroxyl groups. The superhydrophilic cotton resulting from the deposition of the pyrogallol-Fe^Ⅲ complexation can separate oil/water mixtures and surfactant-stabilized oil-in-water emulsions with high separation efficiency. The formation of the phenolic-metal complexation coating by using spray technique constitutes a cost-effective and environmentally friendly, strategy with potential to be applied for large-scale surface engineering processes and green oil/water separation. | Heling GUO Xiaolin WANG Xie LI Xiulan ZHANG Xinghuan LIU Yu DAI Rongjie WANG Xuhong GUO Xin JIA | 2019 | Frontiers of Materials Science2019，13，2： | 1 |
| 2 | The imbalance between regulatory and IL - 17 - secreting CD4 + T cells in multiple - trauma rat显示文摘 | DAI Heling SUN Tiansheng LIU Zhi | 2013 | Injury2013，44，11： | 1 |
| 3 | 中国北京地区部分医院患者疼痛现状调查(英文)显示文摘Objective:This study aimed to survey the characteristics and treatments of cancer pain in Beijing hospitals,China.Methods:At 20:00 on December 22,2009,there conducted a questionnaire survey in 2238 patients with malignant tumors of 26 hospitals in Beijing,and the survey results were statistically analyzed.Results:The 531 cases in 2238 patients had pained and 121 cases (22.79%) had outbreak pain with one week.At 20:00 on December 22,2009,199 cases (38%) in the above-mentioned 531 pain patients suffered the moderate to severe pain (pain scores ≥ 4).The number of pain (pain scores ≥ 4) patients in the consecutive three days from December 20 to December 22 were 150.Conclusion:In the 531 cancer pain patients of the surveyed hospitals,38% of the patients were not satisfied with the pain control.Doctors believed that the main reason for pain not controlled was the non-standard treatment,but patients considered to be afraid of addiction. | Shikai Wu Fang Li Pingping Li Jian Luo Xiaoming Wu Heling Shi Xiaohong Ning Yufei Yang Huangying Tan Ping Yang Guangqing Zhu Jianhua Zhu Guoqing Liao Huoming Chen Dapeng Lv Ye Fang Hong Dai Xiaoming Xi Xiuhua Li Yuan Qin Li Feng Su Wang Xiaoyan Chen Hongyong Wang Hongyan Li Duanqi Liu | 2012 | The Chinese-German Journal of Clinical Oncology2012，11，6： | 0 |
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