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学者姓名:万东华
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Abstract :
Fabrication of a multifunctional near-infrared (NIR) theranostic nanoplatform has attracted increasing attention. Indocyanine green (ICG), a clinic-approved NIR fluorescence-imaging agent, is an excellent photothermal agent candidate. However, the stability and tumor targeting are still great obstacles for its wide application. In this work, C-phycocyanin (CPC) as a tumor-associated macrophages (TAMs) targeted vehicle was used to fabricate noncovalent ICG conjugate of CPC (ICG@CPC) via self-assembly in aqueous media. Compared to free ICG, ICG@CPC displays improved stabilities in aqueous solutions and under light irradiation and threefold increase in photothermal conversion efficiency. The in vitro results indicated that ICG@CPC could be selectively internalized into J774A.1 cells via SR-A-mediated endocytosis and lead to enhanced photocytotoxicity against J774A.1 cells. In vivo results showed that ICG@CPC had significantly improved drug accumulation in the tumor and photothermal therapeutic efficacy relative to ICG alone. This study for the first time utilizes CPC as a TAMs-targeted nanocarrier for ICG and may promote further rational design of ICG-based photothermal nanodrugs for precise and efficient cancer theranosis.
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GB/T 7714 | Wan, Dong-hua , Ma, Xin-Yue , Lin, Chen et al. Noncovalent Indocyanine Green Conjugate of C-Phycocyanin: Preparation and Tumor-Associated Macrophages-Targeted Photothermal Therapeutics [J]. | BIOCONJUGATE CHEMISTRY , 2020 , 31 (5) : 1438-1448 . |
MLA | Wan, Dong-hua et al. "Noncovalent Indocyanine Green Conjugate of C-Phycocyanin: Preparation and Tumor-Associated Macrophages-Targeted Photothermal Therapeutics" . | BIOCONJUGATE CHEMISTRY 31 . 5 (2020) : 1438-1448 . |
APA | Wan, Dong-hua , Ma, Xin-Yue , Lin, Chen , Zhu, Deng-hui , Li, Xingshu , Zheng, Bi-Yuan et al. Noncovalent Indocyanine Green Conjugate of C-Phycocyanin: Preparation and Tumor-Associated Macrophages-Targeted Photothermal Therapeutics . | BIOCONJUGATE CHEMISTRY , 2020 , 31 (5) , 1438-1448 . |
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工业药剂学作为制药工程专业的核心课程之一,在药学教育中发挥了重要作用.目前制药企业发展急需复合型人才,这就要求工业药剂学紧跟新形势,以学生为中心,以培养学生的综合素质和求知能力为目标开展教学改革.文章结合教学实际,通过优化教学内容、丰富教学手段、创新实验教学和建设多元课堂,对工业药剂学的教学进行了一些有益的改革探索和实践.
Keyword :
多元课堂 多元课堂 工业药剂学 工业药剂学 教学改革 教学改革 核心课程 核心课程
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GB/T 7714 | 万东华 , 高瑜 , 唐凤翔 et al. 制药工程专业核心课程工业药剂学的教学改革探索与实践 [J]. | 化工高等教育 , 2020 , 37 (1) : 104-109 . |
MLA | 万东华 et al. "制药工程专业核心课程工业药剂学的教学改革探索与实践" . | 化工高等教育 37 . 1 (2020) : 104-109 . |
APA | 万东华 , 高瑜 , 唐凤翔 , 黄剑东 . 制药工程专业核心课程工业药剂学的教学改革探索与实践 . | 化工高等教育 , 2020 , 37 (1) , 104-109 . |
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生物化学实验是制药工程专业重要的专业课程之一,但在传统教学中,实验课程仅简单作为理论课程教学的补充,存在实验内容陈旧、教学方法单一、师资力量不足等问题.为了培养适应21世纪社会发展的复合型人才,近年来尝试从更新教学内容体系、在教学中引入科研课题、改进评估方法、拓展课外开放性实验、加强师资队伍建设等方面进行改革探索并取得一定成效,学生在参与科研综合训练项目、学科竞赛及大学生创新创业比赛等方面获得明显进步.
Keyword :
制药工程专业 制药工程专业 生物化学实验 生物化学实验 课程建设 课程建设
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GB/T 7714 | 邵敬伟 , 唐凤翔 , 郑允权 et al. 制药工程专业生物化学实验课程的建设与探索 [J]. | 生物学杂志 , 2020 , 37 (1) : 107-109 . |
MLA | 邵敬伟 et al. "制药工程专业生物化学实验课程的建设与探索" . | 生物学杂志 37 . 1 (2020) : 107-109 . |
APA | 邵敬伟 , 唐凤翔 , 郑允权 , 万东华 , 黄剑东 . 制药工程专业生物化学实验课程的建设与探索 . | 生物学杂志 , 2020 , 37 (1) , 107-109 . |
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本科生科研训练对于培养制药工程专业学生的创新能力至关重要.本文针对目前国内制药工程本科生教育存在的培养模式落后的问题,顺应新时代需要,将科研与教学整合,注重培养学生的创新和批判思维等科研素质,为提高本科生创新能力提供参考.
Keyword :
创新能力 创新能力 制药工程 制药工程 教学 教学 科研 科研
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GB/T 7714 | 高瑜 , 陈海军 , 万东华 . 科研反哺教学在制药工程专业本科生教学中的探索及实践 [J]. | 海峡药学 , 2020 , 32 (5) : 65-68 . |
MLA | 高瑜 et al. "科研反哺教学在制药工程专业本科生教学中的探索及实践" . | 海峡药学 32 . 5 (2020) : 65-68 . |
APA | 高瑜 , 陈海军 , 万东华 . 科研反哺教学在制药工程专业本科生教学中的探索及实践 . | 海峡药学 , 2020 , 32 (5) , 65-68 . |
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制药工程专业实验是制药工程专业人才培养过程中的重要实践环节.过去制药工程专业实验不足以支撑学生毕业能力的达成,近3年来基于工程教育专业认证的理念和要求,对制药工程专业实验课程内容和教学平台进行重新设计和建设并付诸实践.改革后的制药工程专业实验课程符合工程教育专业认证的要求,能促进学生多项毕业能力的达成,能培养学生解决复杂工程问题的能力,可为国内高校同专业实验教学提供有益借鉴.
Keyword :
制药工程专业实验 制药工程专业实验 复杂工程问题 复杂工程问题 工程教育专业认证 工程教育专业认证
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GB/T 7714 | 郑允权 , 唐凤翔 , 黄剑东 et al. 工程教育专业认证背景下制药工程专业实验课程改革 [J]. | 药学教育 , 2019 , 35 (5) : 60-64 . |
MLA | 郑允权 et al. "工程教育专业认证背景下制药工程专业实验课程改革" . | 药学教育 35 . 5 (2019) : 60-64 . |
APA | 郑允权 , 唐凤翔 , 黄剑东 , 许小平 , 万东华 , 郑碧远 et al. 工程教育专业认证背景下制药工程专业实验课程改革 . | 药学教育 , 2019 , 35 (5) , 60-64 . |
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C-Phycocyanin (CPC) as a tumour-associated macrophage (TAM)-targeted photosensitiser has been first proved, and used as a vehicle of zinc phthalocyanine (ZnPc) to fabricate a ZnPc-CPC conjugate, which exhibits an efficient in vitro photodynamic activity, and selectively accumulates in tumour sites probably due to the affinity to TAM.
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GB/T 7714 | Wan, Dong-Hua , Zheng, Bi-Yuan , Ke, Mei-Rong et al. C-Phycocyanin as a tumour-associated macrophage-targeted photosensitiser and a vehicle of phthalocyanine for enhanced photodynamic therapy [J]. | CHEMICAL COMMUNICATIONS , 2017 , 53 (29) : 4112-4115 . |
MLA | Wan, Dong-Hua et al. "C-Phycocyanin as a tumour-associated macrophage-targeted photosensitiser and a vehicle of phthalocyanine for enhanced photodynamic therapy" . | CHEMICAL COMMUNICATIONS 53 . 29 (2017) : 4112-4115 . |
APA | Wan, Dong-Hua , Zheng, Bi-Yuan , Ke, Mei-Rong , Duan, Ji-Ying , Zheng, Yun-Quan , Yeh, Chih-Kuang et al. C-Phycocyanin as a tumour-associated macrophage-targeted photosensitiser and a vehicle of phthalocyanine for enhanced photodynamic therapy . | CHEMICAL COMMUNICATIONS , 2017 , 53 (29) , 4112-4115 . |
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A series of zinc(II) phthalocyanines (ZnPcs) mono-substituted and tetra-substituted with morpholinyl moieties and their quaternized derivatives have been synthesized and evaluated for their antifungal photodynamic activities toward Candida albicans. The alpha-substituted, quaternized, and mono-substituted ZnPcs are found to have higher antifungal photoactivity than beta-substituted, neutral, and tetra-substituted counterparts. The cationic alpha-mono-substituted ZnPc (6a) exhibits the highest photocytotoxicity. Moreover, it is more potent than axially di-substituted analogue. The different photocytotoxicities of these compounds have also been rationalized by investigating their spectroscopic and photochemical properties, aggregation trend, partition coefficients, and cellular uptake. The IC90 value of 6a against C. albicans cells is as low as 3.3 mu M with a light dose of 27 J cm(-2), meaning that 6a is a promising candidate as the antifungal photosensitizer for future investigations. (C) 2016 Elsevier Masson SAS. All rights reserved.
Keyword :
Antifungal Antifungal C. albicans C. albicans Morpholine Morpholine Photodynamic inactivation Photodynamic inactivation Photosensitizer Photosensitizer Zinc(II) phthalocyanine Zinc(II) phthalocyanine
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GB/T 7714 | Zheng, Bi-Yuan , Ke, Mei-Rong , Lan, Wen-Liang et al. Mono- and tetra-substituted zinc(II) phthalocyanines containing morpholinyl moieties: Synthesis, antifungal photodynamic activities, and structure-activity relationships [J]. | EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY , 2016 , 114 : 380-389 . |
MLA | Zheng, Bi-Yuan et al. "Mono- and tetra-substituted zinc(II) phthalocyanines containing morpholinyl moieties: Synthesis, antifungal photodynamic activities, and structure-activity relationships" . | EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY 114 (2016) : 380-389 . |
APA | Zheng, Bi-Yuan , Ke, Mei-Rong , Lan, Wen-Liang , Hou, Lu , Guo, Jun , Wan, Dong-Hua et al. Mono- and tetra-substituted zinc(II) phthalocyanines containing morpholinyl moieties: Synthesis, antifungal photodynamic activities, and structure-activity relationships . | EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY , 2016 , 114 , 380-389 . |
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目的:通过非共价与共价结合两种方式构建藻蓝蛋白(PC)-酞菁复合物,为新颖复合光敏剂的设计提供依据和参考。方法:本文通过光谱法研究了C4与PC的相互作用,采用温育交换法制备C4-PC非共价复合物,通过成酰胺方式构建C4-PC共价复合物,并评价了C4-PC非共价复合物对人体肝癌细胞HepG2的光动力抑制活性。
Keyword :
光动力治疗 光动力治疗 复合光敏剂 复合光敏剂 藻蓝蛋白 藻蓝蛋白 酞菁 酞菁
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GB/T 7714 | 周思远 , 万东华 , 杜晓林 et al. 具有双功能基团的复合抗癌光敏剂的制备和光动力抗癌活性研究 [C] //福建省药学会药剂专业委员会2015年学术年会论文集 . 2015 : 225-225 . |
MLA | 周思远 et al. "具有双功能基团的复合抗癌光敏剂的制备和光动力抗癌活性研究" 福建省药学会药剂专业委员会2015年学术年会论文集 . (2015) : 225-225 . |
APA | 周思远 , 万东华 , 杜晓林 , 汪锐睿 , 杨惠玲 , 郑碧远 et al. 具有双功能基团的复合抗癌光敏剂的制备和光动力抗癌活性研究 福建省药学会药剂专业委员会2015年学术年会论文集 . (2015) : 225-225 . |
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目的:制备复方黄芩温敏凝胶,并建立了温敏凝胶中黄芩苷含量测定的质量标准。方法以泊洛沙姆作为凝胶材料,考察含有不同泊洛沙姆407(Pluronic F127)和泊洛沙姆188(Pluronic F68)浓度配比的处方对凝胶胶凝温度的影响。采用高效液相色谱法测定凝胶中黄芩苷的含量:色谱柱为Acclaim 120 C18柱(4.6mm ×250mm,5μm);流动相为甲醇-水-磷酸(57∶43∶0.2),流速1.0mL· min -1;检测波长280nm,柱温30℃。结果选择胶凝温度为29.5℃的凝胶基质:22%P407/8%P188。黄芩苷在0.0253~0.1508(mg· mL -1)范围内线性关系良好,平均加样回收率为103.74%,RSD为1.26%。结论泊洛沙姆温敏凝胶的制备工艺简便易行,筛选得到的凝胶处方适于临床皮肤给药。所建立的质量标准结果准确,可靠,重现性好,可用于复方黄芩温敏凝胶的质量控制。
Keyword :
HPLC HPLC 制备 制备 质量标准 质量标准 黄芩苷 黄芩苷
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GB/T 7714 | 何丽芳 , 万东华 , 潘旭东 et al. 复方黄芩温敏凝胶的制备与质量标准研究 [J]. | 海峡药学 , 2014 , (11) : 60-63 . |
MLA | 何丽芳 et al. "复方黄芩温敏凝胶的制备与质量标准研究" . | 海峡药学 11 (2014) : 60-63 . |
APA | 何丽芳 , 万东华 , 潘旭东 , 林唯 , 刘锋 . 复方黄芩温敏凝胶的制备与质量标准研究 . | 海峡药学 , 2014 , (11) , 60-63 . |
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本发明公开了一种螺旋藻多糖的制备方法,以螺旋藻为原料,采用水溶液提取、等电点法除蛋白、离子交换树脂分离和膜分离技术,制得螺旋藻多糖,纯度大于95%,可用于食品、功能性食品和药品的制备。本发明与传统水煮、浓缩、醇沉工艺相比,工艺简单,纯度显著提高;且避免了有机溶剂的使用和水煮浓缩的能耗,成本大幅降低,具有较大推广性。
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GB/T 7714 | 黄剑东 , 郑永权 , 邱明 et al. 一种螺旋藻多糖的制备方法 : CN201410108374.5[P]. | 2014/3/24 . |
MLA | 黄剑东 et al. "一种螺旋藻多糖的制备方法" : CN201410108374.5. | 2014/3/24 . |
APA | 黄剑东 , 郑永权 , 邱明 , 万东华 . 一种螺旋藻多糖的制备方法 : CN201410108374.5. | 2014/3/24 . |
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