计算溶液所需的质量、体积或浓度。
BioReagent,无菌过滤 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存,避光。低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
PEG基超强韧3D打印墨水由邻硝基苄醇化聚乙二醇 (PEGNB)、甲基丙烯酸酯化透明质酸钠 (HAMA)、光引发剂 (NAP)、光吸收剂及磷酸盐水溶液组成,是一种经无菌处理的即用型3D打印墨水。本产品适用于DLP和LCD打印,不仅具备快速光交联的特性,确保打印过程的高效率,而且展现出卓越的生物相容性,适合在生物医学领域应用。此外,本产品以其高强度的特性而著称,打印模型具有出色的机械稳定性和耐用性。且易于打印,操作简便,能够轻松实现微米级的打印精度,满足精细结构打印的需求。这些特点使得该产品成为制造复杂生物医学模型和组织工程支架的理想选择。
产品规格
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产品包装
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性能参数
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应用领域
1、高强度、高弹性植入器件 (如假体、气管等)。
2、高精密、复杂水凝胶器件 (如支架、血管等)。
3、多尺度微流控通道及类器官芯片。
使用建议
1、本产品可与药物或因子等混合使用
① 配制药物或因子溶液,过膜除菌 (0.22 μm),并将其移入空的鲁尔接口注射器内。
② 将上述注射器与本产品通过鲁尔锁适配器连接,连接前小心地将鲁尔锁适配器预先填充,以免引入气泡。轻轻地来回推动,至墨水与药物或因子溶液完全混合均匀。
③ 如果单次使用量低于产品装样量,可预先将所需量墨水溶液通过鲁尔锁适配器转移至空的鲁尔接口注射器内。
④ 建议将十份墨水溶液与一份药物或因子等溶液混合,以免产品浓度过低影响固化后凝胶性能。
2、打印参数如下表所示
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3、打印后使用磷酸盐缓冲液或生理盐水对打印模型进行冲洗,将残余胶液冲洗干净,并对打印模型进行后固化 (推荐:385 nm,≥50 mW/cm²,各方向30 s),至模型完全固化。
4、取完全固化后的打印模型置于磷酸盐缓冲液或生理盐水中反复浸泡3次,每次30 min,除去残留的光引发剂及光吸收剂小分子。注:与药物或因子等混合使用时,酌情处理。
注意事项
1、产品经无菌处理,取用时注意无菌操作,避免微生物污染。
2、使用前,产品注射器外壁可用酒精擦拭消毒。
3、产品需严格避光保存。
打印效果展示
1、镂空圆柱体模型:

2、蜂巢结构模型:

3、点阵结构模型:

4、缠绕血管结构模型:

The PEG-based ultra-tough 3D printing ink consists of o-nitrobenzyl alcohol-modified polyethylene glycol (PEGNB), methacrylated hyaluronic acid sodium salt (HAMA), photoinitiator (NAP), light absorber, and phosphate aqueous solution. It is a ready-to-use, sterile 3D printing ink. This product is suitable for DLP and LCD printing. It features rapid photocrosslinking for high printing efficiency and excellent biocompatibility, making it ideal for biomedical applications. In addition, the product is characterized by high mechanical strength, and the printed constructs exhibit outstanding mechanical stability and durability. It is easy to print and operate, enabling micro-scale printing resolution to meet the requirements of fine structural fabrication. These features make it an ideal choice for manufacturing complex biomedical models and tissue engineering scaffolds.
Product Specifications
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Product Packaging
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Performance Parametersss
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Applications
1. High-strength, high-elasticity implantable devices (e.g., prostheses, trachea, etc.).
2. High-precision, complex hydrogel devices (e.g., scaffolds, blood vessels, etc.).
3. Multi-scale microfluidic channels and organoid chips.
Instructions for Use
1. This product can be mixed with drugs or bioactive factors.
① Prepare the drug or factor solution, filter-sterilize (0.22 μm), and transfer it into an empty luer-lock syringe.
② Connect the above syringe with this product using a luer-lock adapter. Pre-fill the luer-lock adapter carefully before connection to avoid air bubbles. Gently push and pull until the ink is uniformly mixed with the drug or factor solution.
③ If the single-use volume is less than the product volume, transfer the required ink solution into an empty luer-lock syringe via a luer-lock adapter in advance.
④ It is recommended to mix 10 parts of ink solution with 1 part of drug/factor solution to avoid excessively low concentration, which may affect the gel performance after curing.
2. Printing parameters are shown in the table below
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3. After printing, rinse the printed construct with phosphate-buffered saline (PBS) or normal saline to remove residual resin. Post-cure the construct (recommended: 385 nm, ≥50 mW/cm², 30 s on each side) until fully cured.
4. Immerse the fully cured construct in PBS or normal saline repeatedly 3 times, 30 min each time, to remove residual small molecules of photoinitiator and light absorber.
Note: Adjust accordingly when used with drugs or factors.
Precautions
1. The product is sterilized. Maintain aseptic operation during use to avoid microbial contamination.
2. The outer surface of the product syringe can be wiped and disinfected with alcohol before use.
3. The product must be stored strictly away from light.
Printing Effect Demonstration
1. Hollow cylinder model

2. Honeycomb structure model

3. Lattice structure model

4. Wrapped vascular structure model

通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | P1518382 |