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Dendritic polyamide amine (PAMAM)

Product Category: Dendritic Polyamide

Model specifications: G0 ~ G8

Product use: biomedical (diagnostic kit), nanomaterials and other fields

13429

product description

Dendritic PAMAM (Polyamindoamine) Product Catalog

Grade Algebra Molecular weight Molecular formula Terminal group Number of terminal groups
CYD-100A 0 517 C 22 H 48 N 10 O 4 -NH 2 4
CYD-100H 0 521 C 22 H 44 N 6 O 8 -OH 4
CYD-100C 0 917 C 38 H 64 N 10 O 16 -COOH 4
CYD-105E 0.5 1205 C 54 H 96 N 10 O 20 -COOCH 3 8
CYD-105S 0.5 1269 C 46 H 72 N 10 O 20 Na 8 -COONa 8
CYD-110A 1 1430 C 62 H 128 N 26 O 12 -NH 2 8
CYD-110H 1 1438 C 62 H 120 N 18 O 20 -OH 8
CYD-110C 1 2230 C 94 H 160 N 26 O 36 -COOH 8
CYD-115E 1.5 2807 C 126 H 224 N 26 O 44 -COOCH 3 16
CYD-115S 1.5 2934 C 110 H 176 N 26 O 44 Na 16 -COONa 16
CYD-120A 2 3256 C 142 H 288 N 58 O 28 -NH 2 16
CYD-120H 2 3272 C 142 H 272 N 42 O 44 -OH 16
CYD-120C 2 4856 C 206 H 352 N 58 O 76 -COOH 16
CYD-125E 2.5 6011 C 270 H 480 N 58 O 92 -COOCH 3 32
CYD-125S 2.5 6266 C 238 H 384 N 58 O 92 Na 32 -COONa 32
CYD-130A 3 6909 C 302 H 608 N 122 O 60 -NH 2 32
CYD-130H 3 6941 C 302 H 576 N 90 O 92 -OH 32
CYD-130C 3 10109 C 430 H 736 N 122 O 156 -COOH 32
CYD-135E 3.5 12418 C 558 H 992 N 122 O 188 -COOCH 3 64
CYD-135S 3.5 12927 C 494 H 800 N 122 O 188 Na 64 -COONa 64
CYD-140A 4 14215 C 622 H 1248 N 250 O 124 -NH 2 64
CYD-140H 4 14279 C 622 H 1184 N 186 O 188 -OH 64
CYD-140C 4 20615 C 878 H 1504 N 250 O 316 -COOH 64
CYD-145E 4.5 25233 C 1134 H 2016 N 250 O 380 -COOCH 3 128
CYD-145S 4.5 26251 C 1006 H 1632 N 250 O 380 Na 128 -COONa 128
CYD-145C 4.5 23438 C 1006 H 1760 N 250 O 380 -COOH 128
CYD-150A 5 28826 C 1262 H 2528 N 506 O 252 -NH 2 128
CYD-150H 5 28954 C 1262 H 2400 N 378 O 480 -OH 128
CYD-160A 6 58048 C 2542 H 5088 N 1018 O 508 -NH2 256
CYD-170A 7 116493 C 5102 H 10208 N 2042 O 1020 -NH2 512

Product performance

应用领域 [ Application field ]

. 涂料、油墨、添加剂:树枝分子是改善油墨、涂料和粘合剂很强大的工具,他应用温度范围广,从室温到高温,可适用的 pH 范围也比较大。 1. Coatings, inks, and additives: Dendrimers are a powerful tool for improving inks, coatings, and adhesives. They can be used in a wide range of temperatures, from room temperature to high temperatures, and have a wide applicable pH range. 的作用为增加分散性,最大限度的增加其着色度;增加溶解性,提高有效成分的溶解量;降低粘度 - 降低混合要求,提高流动性和润湿性;树枝分子外层反应基团能够提供聚离子,在涂料和粘合剂的应用中,可以增加与多种材料表面的相互作用,如玻璃、塑料、金属等。 The role of PAMAM is to increase dispersibility and maximize its coloration; increase solubility and increase the amount of active ingredients dissolved; reduce viscosity - reduce mixing requirements, improve flowability and wettability; Provide poly ions, in the application of coatings and adhesives, can increase the interaction with a variety of material surfaces, such as glass, plastic, metal and so on.

. 医药载体: PAMAM 具有大量的端基基团,并且可以进行不同的功能性改性修饰,可以很好的作为药物、基因、疫苗的载体,用于药物缓释、靶向释药、体外诊断、体外基因转移以及基因治疗。 2. Pharmaceutical carrier: PAMAM has a large number of terminal groups, and can be modified with different functional modifications, and can be a good carrier for drugs, genes, and vaccines, for drug sustained release, targeted release, and in vitro. Diagnosis, in vitro gene transfer, and gene therapy.

核磁成像: PAMAM 树枝分子由于其特殊的结构用于核磁成像,如 PAMAM 包藏钆 (Gd) 可作为一种非常有前景的顺磁共振成像 (MRI) 造影剂。 3. Nuclear magnetic imaging: PAMAM dendrimers are used for nuclear magnetic imaging due to their special structure. For example, PAMAM cymbals (Gd) can be used as a very promising paramagnetic resonance imaging (MRI) contrast agent.

. 在废水处理:作为一种高效的絮凝剂,可处理染料废水、洗煤废水等;作为破乳剂用于石油废水处理以及其他含油废水。 4. In wastewater treatment: As an efficient flocculant, it can treat dye wastewater, coal washing wastewater, etc .; as a demulsifier, it is used in petroleum wastewater treatment and other oily wastewater.

. 原油破乳剂: PAMAM 表面上存在的大量亲水性氨基官能团能与油滴表面的极性物质发生化学吸附作用,参与成膜,把原来吸附的表面活性剂分子和其他活性物质部分顶替下来,破坏了原来乳液的平衡,使油水两相迅速分离,而使乳状液破乳,可用于解决高含水量和油水分离的难题。 5. Crude oil demulsifier: A large number of hydrophilic amino functional groups on the surface of PAMAM can chemically adsorb with polar substances on the surface of oil droplets, participate in film formation, and replace the originally adsorbed surfactant molecules and other active substances. It disrupts the balance of the original emulsion, quickly separates the oil and water phases, and demulsifies the emulsion, which can be used to solve the problems of high water content and oil and water separation.

. 催化剂载体: PAMMA 特殊的球形结构,以及端基基团,可用于获得强催化活性的催化剂。 6. Catalyst support: PAMMA's special spherical structure and end group can be used to obtain strong catalytic activity catalyst.

. 纳米材料: PAMAM 作为高度分散剂和稳定剂,用于金属纳米粒子的合成,可以作为在电子传感器、纳米复合物、分子模板具有很好的应用价值。 7. Nanomaterials: PAMAM, as a highly dispersant and stabilizer, is used in the synthesis of metal nanoparticles. It can be used as an electronic sensor, nanocomposite, and molecular template with good application value.

. 乳化炸药稳定剂: PAMAM 树形分子的分子链中含有大量的 -NH 2 -CONH- 极性基团,使其具有很好的水溶性,在水溶液中 PAMAM 呈现聚阳离子型,在乳化炸药体系中可大幅提高炸药的储存稳定期至一年以上,并且丝毫不降低乳化炸药的爆轰性能 8. Emulsion explosive stabilizer: The molecular chain of PAMAM dendrimer contains a large number of -NH 2 and -CONH- polar groups, which makes it very water-soluble. PAMAM presents a polycationic type in aqueous solution. In the explosive system, the storage stability period of explosives can be greatly improved to more than one year, and the detonation performance of emulsified explosives is not reduced at all.

More than a hundred universities and research institutions purchase our PAMAM

Nanyang Technological University Bay1or Co11ege of Medicine
Commonwealth Scientific and
Industria1 Research Organisation
DUROMER PRODUCTS PTY LTD
University of Lodz UNIVERSITY 0F UTAH
Beijing University Peking University Stomatological Hospital
Peking University School of Medicine Tsinghua University
Institute of Physics and Chemistry, Chinese Academy of Sciences Institute of Mechanics, Chinese Academy of Sciences
Shanghai Institute of Materia Medica, Chinese Academy of Sciences Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences
Xinjiang Institute of Physical and Chemical Technology, Chinese Academy of Sciences Second Military Medical University
Changhai Hospital of Second Medical University Fudan University
School of Pharmacy, Sojitz University East China University of Science and Technology
PLA 98 Hospital Nankai University
Nvhui Normal University Beijing Proteome Research Center
Beijing Hairong Technology Co., Ltd. Beijing University of Aeronautics and Astronautics
Beijing University of Chemical Technology Institute of Pharmaceutical Plants, Beijing Academy of Sciences
Beijing Institute of Technology Beijing Forestry University
Beijing Normal University Beijing Institute of Medicinal Plants
Beijing University of Chinese Medicine Changzhou Zezong Nano Materials Co., Ltd.
Changzhou Tianzhen Biological Technology Co., Ltd. Dalian Chemical Institute
Donghua University Southeast University
Fuzhou University Guangdong University of Technology
Guangdong Sun Yat-sen University Guangxi Medical University
Sinopharm Chemical Reagent Co., Ltd. Howell University of Technology
Hefei University of Technology He Bei University
Helison (Xiamen) Biotechnology Co., Ltd. Heilongjiang Academy of Agricultural Sciences
Hubei University of Technology Hunan University
South China Normal University Huazhong University of Science and Technology
Tongji Medical College of Huazhong University of Science and Technology Jilin University
Jinan University Jiangsu University
Nanchang University Zhujiang Hospital of Southern Medical University
Nanjing University Nanjing University of Science and Technology
Shan Dong University Shaanxi University of Science and Technology
Shanghai Chemical Reagent Research Institute Co., Ltd. Shanghai Jiaotong University
Shanghai Normal University Shanghai University of Traditional Chinese Medicine
Shenzhen Huashi Technology Co., Ltd. Shenyang Pharmaceutical University
Shihezi University Sichuan University
West China School of Stomatology, Sichuan University Suzhou University of Science and Technology
Tai'an Medical College Tianjin University
Tianjin Polytechnic University Tianjin University of Science and Technology
Tongji University Xi'an Jiaotong University
Southwest University Southwest Forestry University
Southwest Petroleum University Xinjiang University
Yantai University RADICI, Italy
Changchun Institute of Applied Chemistry Zhejiang University
Zhejiang University of Technology Zhejiang Agricultural College
Zhejiang University of Traditional Chinese Medicine University of Science and Technology of China
Beijing University of Chemical Technology South China University of Technology
China University of Petroleum China University of Petroleum (Beijing)
China Pharmaceutical University Chinese Academy of Medical Sciences
Institute of Biomedical Engineering, Chinese Academy of Medical Sciences Sun Yat-sen University
Chongqing Medical University Wuhan University
Tongji University School of Medicine South China Agricultural University
Central South University Chinese Academy of Sciences Guangzhou Chemical Co., Ltd.

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