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Gold nanoparticles - 200nm diameter, stabilized suspension in citrate buffer, high purity , CAS No.7440-57-5

13 Citations
  • 200nm diameter, stabilized suspension in citrate buffer
Item Number
G486048
Grouped product items
SKUSizeAvailabilityPrice Qty
G486048-25ml
25ml
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$367.90
G486048-100ml
100ml
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,050.90
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Basic Description

SynonymsCI 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 & Purity200nm diameter, stabilized suspension in citrate buffer
Storage TempStore at 2-8°C
Shipped InWet ice
Product Description

Description

Ideal for adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications. Note: This product is not ideal for protein adsorption. For gold nanoparticles suitable for adsorption of proteins and other ligands for conjugate development, please see our gold nanoparticles stabilized in PBS.This material is highly monodisperse (<12% variability in size and shape), and provides significantly improved surface reactivity. Applications include Surface Enhanced Raman Lables, Sensing/Detection, Biological Targeting, Plasmonics and Electronics.

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

Certificate of Analysis(COA)

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Chemical and Physical Properties

Boil Point(°C)2808°C
Melt Point(°C)1063°C

Related Documents

 SDS

 Specification Sheet

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FAQs and Articles

FAQ
Application of Granular Materials in Immunoassay
Categories: Technical articles
Tags:
Nanoparticles MPs Iron Oxide Magnetic Particles Gold Magnetic Particles Silica Magnetic Particles Superparamagnetic Polystyrene (SPP) Particles Nanogold Carbon Nanomaterials Silicon Nanoparticles
Silica-Coated Gold Nanoparticles: Surface Chemistry, Properties, Benefits, and Applications
Categories: Technical articles
Tags:
Gold Nanoparticles Photoacoustic imaging Surface-Enhanced Raman Spectroscopy (SERS) SERS Nanomaterials Silicon dioxide Cell tracking Targeted drug delivery SERS
Gold Nanoparticles: Properties and Applications
Categories: Technical articles
Tags:
Gold Nanoparticles Drug delivery Gold NanoUrchins Organic Photovoltaics Biosensing Cancer Therapy Biological Probes

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]

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