Skip to the beginning of the images gallery

Gold Nanoparticles - 5nm, 1 OD, supplied in 0.1mM stabilizing surfactant, 515-520nm abs. max., high purity , CAS No.7440-57-5

13 Citations

5 nm diameter, OD 1, stabilized suspension in citrate buffer

CAS#: 7440-57-5
Molecular Weight: 196.97
MDL number: MFCD00003436
PubChem CID: 23985

Item Number

G359126

Grouped product items
SKU	Size	Availability	Price	Qty
G359126-25ml	25ml	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,166.90

View related series

Gold Nanoparticles (0)

Basic Description

Synonyms	CI 77480 \| Gold Dispersion \| Gold, foil, thickness 0.025 mm, size 50 x 50 mm, purity 99.95% \| UNII-79Y1949PYO \| gold atom \| Gold flake \| Gold, wire, 0.025 mm diameter, length 10 m, purity 99.99+% \| Gold, elemental \| Gold, foil, thickness 0.015 mm, size 50
Specifications & Purity	5 nm diameter, OD 1, stabilized suspension in citrate buffer
Legal Information	Product of CytoDiagnostics, Inc.
Storage Temp	Store at 2-8°C,Protected from light
Shipped In	Wet ice
Product Description	Composition: Tannic acid stabilized gold colloid Core Size: 5nm Absorption max: 515-520nm Particles per ml: 5.47E+13 Formulation: Supplied in 0.1mg/ml citrate supplemented with a proprietary stabilizing solution. Gold nanoparticles (AuNPs) are colloidal nanoparticles with multiple surface functionalities that can be used in the development of new biomaterials. AuNP has a spherical structure with a large surface to volume ratio and excellent biocompatibility. It is majorly used in a variety of biomedical applications ranging from diagnostics to drug delivery. Points for attention Do NOT freeze. Freezing causes irreversible aggregation of the gold nanoparticles.

AI Insight

Names and Identifiers

IUPAC Name	gold
INCHI	InChI=1S/Au
InChi Key	PCHJSUWPFVWCPO-UHFFFAOYSA-N
Canonical SMILES	[Au]
Isomeric SMILES	[Au]
PubChem CID	23985
Molecular Weight	196.97

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Alternative Products

Reviews

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Jun Wang, Jiawen Han, Juan Wang, Xujuan Lv, Daoqing Fan, Shaojun Dong. (2024) A cost-effective, “mix & act” G-quadruplex/Cu (II) metal-nanozyme-based ratiometric fluorescent platform for highly sensitive and selective cysteine/bleomycin detection and multilevel contrary logic computing. BIOSENSORS & BIOELECTRONICS, 244 (17): (115801). [PMID:37924655] [10.1016/j.bios.2023.115801]
2. Jinyao Zhong, Haitao Xu, Junwei Zhao, Fuhao Gao, Jinxin Zhou, Yongbing Long. (2023) Magnesium fluoride microcavity-based non-fullerene semitransparent organic solar cells with high peak transmittance and low efficiency loss rate. ORGANIC ELECTRONICS, 121 (106864). [PMID:] [10.1016/j.orgel.2023.106864]
3. Zhujuan Li, Shuliang Chen, Futing Zi, Xianzhi Hu, Yunlong Chen. (2023) Aminophosphonic acid derivatized polyacrylonitrile fiber for rapid adsorption of Au(S2O3)23– from thiosulfate solution. Arabian Journal of Chemistry, 16 (105009). [PMID:] [10.1016/j.arabjc.2023.105009]
4. Shuhan Hou, Inseob Noh, Xinlu Shi, Yanbin Wang, Hyung Do Kim, Hideo Ohkita, Biaobing Wang. (2023) Facile fabrication of flexible superhydrophobic surfaces with high durability and good mechanical strength through embedding silica nanoparticle into polymer substrate by spraying method. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 664 (131181). [PMID:] [10.1016/j.colsurfa.2023.131181]
5. Bolin Wang, Yuxue Yue, Yuliang Li, Lu Yu, Hong Tang, Haifeng Zhang, Feng Feng. (2023) Noble Metals Dissolution Catalyzed by [AlCl4–]-Based Ionic Liquids. ACS Omega, 8 (9): (8341–8345). [PMID:36910984] [10.1021/acsomega.2c07064]
6. Pengcheng Li, Shujuan Dai, Xiaoan Li, Wenhan Sun, Shujie Liu. (2022) Study of the effect of high-temperature activation of quartz on the adsorption of gold cyanide. JOURNAL OF MOLECULAR LIQUIDS, 360 (119569). [PMID:] [10.1016/j.molliq.2022.119569]
7. Xiao-fang Ma, Qi Zhao, Yan Cheng, Dong-Mei Yan, Wei-Feng Zhu, Fei Li. (2021) Metabolomics reveals the role of isopentenyl group in coumarins metabolism. BIOMEDICAL CHROMATOGRAPHY, 36 (1): (e5239). [PMID:34494281] [10.1002/bmc.5239]
8. Feng Feng, Jiamei Liu, Mingxing Zhao, Lu Yu, Haixin Wang, Chunshan Lu, Qunfeng Zhang, Jia Zhao, Yanxia Sun, Jie Cen, Xiaonian Li. (2021) Study of an Environmentally Friendly Method for the Dissolution of Precious Metal with Ionic Liquid and Iodoalkane. Metals, 11 (6): (919). [PMID:] [10.3390/met11060919]
9. Jinyao Zhong, Zheng Xiao, Wenyue Liang, Yifei Wu, Qiaojue Ye, Haitao Xu, Haidong Deng, Liang Shen, Xiliang Feng, Yongbing Long. (2019) Highly Efficient and High Peak Transmittance Colorful Semitransparent Organic Solar Cells with Hybrid-Electrode-Mirror Microcavity Structure. ACS Applied Materials & Interfaces, 11 (51): (47992–48001). [PMID:31789018] [10.1021/acsami.9b19174]
10. Si Chen, Zhinan Guo, David K. Sang, Huide Wang, Yanhua Xu, Siying Tang, Qian Luo, Rui Cao, Xiaolei Wang, Ling Zhang, Jianghai Liao, Han Zhang, Xue-Feng Yu, Bing Zhao, Dianyuan Fan. (2018) Gold-patterned microarray chips for ultrasensitive surface-enhanced Raman scattering detection of ultratrace samples. JOURNAL OF RAMAN SPECTROSCOPY, 50 (1): (26-33). [PMID:] [10.1002/jrs.5506]
11. Rong Wang, Shengxia Zhang, Yun Su, Junxia Liu, Ye Ying, Feng Wang, Xiaowei Cao. (2017) Semi-solid state electrochromic device based on deep eutectic solvent gel electrolyte and transparent Au modified FTO electrode. ELECTROCHIMICA ACTA, 258 (328). [PMID:] [10.1016/j.electacta.2017.11.052]
12. Gang Lu, Peng Zhang, Dongqing Sun, Lei Wang, Kebin Zhou, Zhi-Xiang Wang, Guo-Cong Guo. (2014) Gold catalyzed hydrogenations of small imines and nitriles: enhanced reactivity of Au surface toward H2via collaboration with a Lewis base. Chemical Science, 5 (3): (1082-1090). [PMID:] [10.1039/C3SC52851K]
13. Shi Peng, Qiang Zheng, Xin Zhang, Linghui Dai, Jingxian Zhu, Yanbin Pi, Xiaoqing Hu, Wenqing Cheng, Chunyan Zhou, Yinlin Sha, Yingfang Ao. (2013) Detection of ADAMTS-4 Activity Using a Fluorogenic Peptide-Conjugated Au Nanoparticle Probe in Human Knee Synovial Fluid. ACS Applied Materials & Interfaces, 5 (13): (6089–6096). [PMID:23716507] [10.1021/am400854z]

References

1. Jun Wang, Jiawen Han, Juan Wang, Xujuan Lv, Daoqing Fan, Shaojun Dong. (2024) A cost-effective, “mix & act” G-quadruplex/Cu (II) metal-nanozyme-based ratiometric fluorescent platform for highly sensitive and selective cysteine/bleomycin detection and multilevel contrary logic computing. BIOSENSORS & BIOELECTRONICS, 244 (17): (115801). [PMID:37924655] [10.1016/j.bios.2023.115801]
2. Jinyao Zhong, Haitao Xu, Junwei Zhao, Fuhao Gao, Jinxin Zhou, Yongbing Long. (2023) Magnesium fluoride microcavity-based non-fullerene semitransparent organic solar cells with high peak transmittance and low efficiency loss rate. ORGANIC ELECTRONICS, 121 (106864). [PMID:] [10.1016/j.orgel.2023.106864]
3. Zhujuan Li, Shuliang Chen, Futing Zi, Xianzhi Hu, Yunlong Chen. (2023) Aminophosphonic acid derivatized polyacrylonitrile fiber for rapid adsorption of Au(S2O3)23– from thiosulfate solution. Arabian Journal of Chemistry, 16 (105009). [PMID:] [10.1016/j.arabjc.2023.105009]
4. Shuhan Hou, Inseob Noh, Xinlu Shi, Yanbin Wang, Hyung Do Kim, Hideo Ohkita, Biaobing Wang. (2023) Facile fabrication of flexible superhydrophobic surfaces with high durability and good mechanical strength through embedding silica nanoparticle into polymer substrate by spraying method. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 664 (131181). [PMID:] [10.1016/j.colsurfa.2023.131181]
5. Bolin Wang, Yuxue Yue, Yuliang Li, Lu Yu, Hong Tang, Haifeng Zhang, Feng Feng. (2023) Noble Metals Dissolution Catalyzed by [AlCl4–]-Based Ionic Liquids. ACS Omega, 8 (9): (8341–8345). [PMID:36910984] [10.1021/acsomega.2c07064]
6. Pengcheng Li, Shujuan Dai, Xiaoan Li, Wenhan Sun, Shujie Liu. (2022) Study of the effect of high-temperature activation of quartz on the adsorption of gold cyanide. JOURNAL OF MOLECULAR LIQUIDS, 360 (119569). [PMID:] [10.1016/j.molliq.2022.119569]
7. Xiao-fang Ma, Qi Zhao, Yan Cheng, Dong-Mei Yan, Wei-Feng Zhu, Fei Li. (2021) Metabolomics reveals the role of isopentenyl group in coumarins metabolism. BIOMEDICAL CHROMATOGRAPHY, 36 (1): (e5239). [PMID:34494281] [10.1002/bmc.5239]
8. Feng Feng, Jiamei Liu, Mingxing Zhao, Lu Yu, Haixin Wang, Chunshan Lu, Qunfeng Zhang, Jia Zhao, Yanxia Sun, Jie Cen, Xiaonian Li. (2021) Study of an Environmentally Friendly Method for the Dissolution of Precious Metal with Ionic Liquid and Iodoalkane. Metals, 11 (6): (919). [PMID:] [10.3390/met11060919]
9. Jinyao Zhong, Zheng Xiao, Wenyue Liang, Yifei Wu, Qiaojue Ye, Haitao Xu, Haidong Deng, Liang Shen, Xiliang Feng, Yongbing Long. (2019) Highly Efficient and High Peak Transmittance Colorful Semitransparent Organic Solar Cells with Hybrid-Electrode-Mirror Microcavity Structure. ACS Applied Materials & Interfaces, 11 (51): (47992–48001). [PMID:31789018] [10.1021/acsami.9b19174]
10. Si Chen, Zhinan Guo, David K. Sang, Huide Wang, Yanhua Xu, Siying Tang, Qian Luo, Rui Cao, Xiaolei Wang, Ling Zhang, Jianghai Liao, Han Zhang, Xue-Feng Yu, Bing Zhao, Dianyuan Fan. (2018) Gold-patterned microarray chips for ultrasensitive surface-enhanced Raman scattering detection of ultratrace samples. JOURNAL OF RAMAN SPECTROSCOPY, 50 (1): (26-33). [PMID:] [10.1002/jrs.5506]
11. Rong Wang, Shengxia Zhang, Yun Su, Junxia Liu, Ye Ying, Feng Wang, Xiaowei Cao. (2017) Semi-solid state electrochromic device based on deep eutectic solvent gel electrolyte and transparent Au modified FTO electrode. ELECTROCHIMICA ACTA, 258 (328). [PMID:] [10.1016/j.electacta.2017.11.052]
12. Gang Lu, Peng Zhang, Dongqing Sun, Lei Wang, Kebin Zhou, Zhi-Xiang Wang, Guo-Cong Guo. (2014) Gold catalyzed hydrogenations of small imines and nitriles: enhanced reactivity of Au surface toward H2via collaboration with a Lewis base. Chemical Science, 5 (3): (1082-1090). [PMID:] [10.1039/C3SC52851K]
13. Shi Peng, Qiang Zheng, Xin Zhang, Linghui Dai, Jingxian Zhu, Yanbin Pi, Xiaoqing Hu, Wenqing Cheng, Chunyan Zhou, Yinlin Sha, Yingfang Ao. (2013) Detection of ADAMTS-4 Activity Using a Fluorogenic Peptide-Conjugated Au Nanoparticle Probe in Human Knee Synovial Fluid. ACS Applied Materials & Interfaces, 5 (13): (6089–6096). [PMID:23716507] [10.1021/am400854z]

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Dilution Calculator

Determine the dilution needed to prepare a stock solution.