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一般說明
3-巯基丙酸(3-MPA)用作包含巯基和羧基的自组装单分子膜(SAM)。这种成分具有短碳链，主要用作各种纳米粒子的封端剂。
應用
3-MPA用于生产亲水性SAM，后者被羧酸封端，并可进一步官能化以引入更复杂的端基，如用于生物传感器应用的酶。3-MPA的SAM封端在ZnSe量子点上，可用于多巴胺的电化学检测。3-MPA可用作CdTe量子点纳米晶体(QD Ncs)的封端剂，从而用作生物医学应用中的标记材料。 在从不同生物样品中提取和预浓缩Al3+和Cr3+离子时，它还可用于氧化铁纳米颗粒(Fe2O3)表面改性。
訊號詞
Danger
危險分類
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
儲存類別代碼
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
水污染物質分類（WGK）
WGK 1
閃點（°F）
200.1 °F - closed cup
閃點（°C）
93.4 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
其他客户在看
Atomic absorption spectrometric determination of Al3+ and Cr3+ after preconcentration and separation on 3-mercaptopropionic acid modified silica coated-Fe3O4 nanoparticles.
Mashhadizadeh MH and Amoli-Diva M
Journal of Analytical Atomic Spectrometry, 28(2), 251-258 (2013)
A potential masking approach in the detection of dopamine on 3-mercaptopropionic acid capped ZnSe quantum dots modified gold electrode in the presence of interferences.
Ndangili PM, et al.
Journal of Electroanalytical Chemistry, 643(1-2), 77-81 (2010)
Coating aqueous quantum dots with silica via reverse microemulsion method: toward size-controllable and robust fluorescent nanoparticles.
Yang Y, et al.
Chemistry of Materials, 19(17), 4123-4128 (2007)
Enhancement effect of illumination on the photoluminescence of water-soluble CdTe nanocrystals: Toward highly fluorescent CdTe/CdS core- shell structure.
Bao H, et al.
Chemistry of Materials, 16(20), 3853-3859 (2004)
Studies on the adsorption of chromium (VI) onto 3-mercaptopropionic acid coated superparamagnetic iron oxide nanoparticles.
Burks T, et al.
Journal of Colloid and Interface Science, 425, 36-43 (2014)
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