Hydrophobic collapse-driven nanoparticle coating with poly-adenine adhesives

2021 ◽  
Vol 57 (31) ◽  
pp. 3801-3804
Author(s):  
Dan Zhu ◽  
Jiang Li ◽  
Lianhui Wang ◽  
Qian Li ◽  
Lihua Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Nanoparticle Coating ◽  
Hydrophobic Collapse ◽  
High Affinity ◽  
Strong Adhesion

Poly-adenine DNA shows strong adhesion to gold nanoparticles with high affinity via hydrophobic collapse.

scholarly journals Prostate-specific membrane antigen targeted gold nanoparticles for prostate cancer radiotherapy: does size matter for targeted particles?

2019 ◽  
Vol 10 (35) ◽  
pp. 8119-8128 ◽  
Author(s):  
Dong Luo ◽  
Xinning Wang ◽  
Sophia Zeng ◽  
Gopalakrishnan Ramamurthy ◽  
Clemens Burda ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Gold Nanoparticles ◽  
Prostate Specific Membrane Antigen ◽  
Cancer Radiotherapy ◽  
Size Dependent ◽  
High Affinity ◽  
Targeting Peptide ◽  
Prostate Cancer Radiotherapy ◽  
Size Matter ◽  
Specific Membrane

Prostate-Specific Membrane Antigen (PSMA) targeted radiosensitizers are developed for prostate cancer CT imaging and radiotherapy based on gold nanoparticles and a high-affinity targeting peptide, PSMA-1, revealing a size-dependent pattern.

Sequence-Specific DNA Detection Using High-Affinity LNA-Functionalized Gold Nanoparticles

Small ◽  
2007 ◽  
Vol 3 (11) ◽  
pp. 1866-1868 ◽  
Author(s):  
Fiona McKenzie ◽  
Karen Faulds ◽  
Duncan Graham
Keyword(s):  
Gold Nanoparticles ◽  
Dna Detection ◽  
High Affinity ◽  
Functionalized Gold Nanoparticles

scholarly journals Glowing gold nanoparticle coating: restoring the lost property from bulk gold

Nanoscale ◽  
2019 ◽  
Vol 11 (9) ◽  
pp. 3786-3793 ◽  
Author(s):  
Yukari Kawabe ◽  
Takashi Ito ◽  
Hiroaki Yoshida ◽  
Hiroshi Moriwaki
Keyword(s):  
Gold Nanoparticles ◽  
Gold Nanoparticle ◽  
Nanoparticle Coating ◽  
Pencil Drawing ◽  
Bulk Gold ◽  
Cellulose Filter

Gold nanoparticles deposited on a cellulose filter with pencil drawing appear golden in color.

A High-Affinity Gold-Binding Camel Antibody: Antibody Engineering for One-Pot Functionalization of Gold Nanoparticles as Biointerface Molecules

2012 ◽  
Vol 23 (9) ◽  
pp. 1934-1944 ◽  
Author(s):  
Takamitsu Hattori ◽  
Mitsuo Umetsu ◽  
Takeshi Nakanishi ◽  
Satoko Sawai ◽  
Shinsuke Kikuchi ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Antibody Engineering ◽  
One Pot ◽  
High Affinity

Rituximab–Au nanoprobes for simultaneous dark-field imaging and DAB staining of CD20 over-expressed on Raji cells

The Analyst ◽  
2014 ◽  
Vol 139 (22) ◽  
pp. 5660-5663 ◽  
Author(s):  
Lin Fan ◽  
Doudou Lou ◽  
Yu Zhang ◽  
Ning Gu
Keyword(s):  
Gold Nanoparticles ◽  
Malignant Lymphoma ◽  
Dark Field ◽  
Lymphoma Cells ◽  
Raji Cells ◽  
High Affinity ◽  
Dark Field Imaging ◽  
Field Imaging

A novel dual-modal cell immunodetection method based on both dark-field imaging and catalysis functions of gold nanoparticles has been established, where the Rituximab–Au conjugates were used as nanoprobes to label and image specifically the CD20 overexpressed on the surface of malignant lymphoma cells of Raji with high affinity.

scholarly journals Irreversible photo-Fenton-like triggered agglomeration of ultra-small gold nanoparticles capped with crosslinkable materials

2019 ◽  
Vol 1 (6) ◽  
pp. 2146-2150 ◽  
Author(s):  
Maurizio Celentano ◽  
Anshuman Jakhmola ◽  
Paolo Antonio Netti ◽  
Raffaele Vecchione
Keyword(s):  
Gold Nanoparticles ◽  
Degradation Process ◽  
Nanoparticle Coating

A photo-Fenton-like process triggers the agglomeration of ultra-small gold nanoparticles by virtue of a crosslink-degradation process involving the nanoparticle coating.

Aptamer-mediated ‘turn-off/turn-on’ nanozyme activity of gold nanoparticles for kanamycin detection

2014 ◽  
Vol 50 (100) ◽  
pp. 15856-15859 ◽  
Author(s):  
Tarun Kumar Sharma ◽  
Rajesh Ramanathan ◽  
Pabudi Weerathunge ◽  
Mahsa Mohammadtaheri ◽  
Hemant Kumar Daima ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
High Affinity ◽  
Turn On ◽  
Highly Sensitive ◽  
Ssdna Aptamer

A new ultrafast and highly sensitive ‘turn-off/turn-on’ biosensing approach that combines the intrinsic peroxidase-like activity of gold nanoparticles (GNPs) with the high affinity and specificity of a ssDNA aptamer is presented.

Neuronal and Extraneuronal Uptake of 3H-Norepinephrine in the Heart of the Active Bat: An Electron Microscopic Radioautographic Study

1973 ◽  
Vol 31 ◽  
pp. 522-523
Author(s):  
Martin Hagopian ◽  
Michael D. Gershon ◽  
Eladio A. Nunez
Keyword(s):  
Smooth Muscle ◽  
Monoamine Oxidase ◽  
Vascular Smooth Muscle ◽  
Cardiac Muscle ◽  
Maximum Rate ◽  
External Medium ◽  
Extraneuronal Uptake ◽  
Electron Microscopic ◽  
Cardiac Tissues ◽  
High Affinity

The ability of cardiac tissues to take up norepinephrine from an external medium is well known. Two mechanisms, called Uptake and Uptake respectively by Iversen have been differentiated. Uptake is a high affinity system associated with adrenergic neuronal elements. Uptake is a low affinity system, with a higher maximum rate than that of Uptake. Uptake has been associated with extraneuronal tissues such as cardiac muscle, fibroblasts or vascular smooth muscle. At low perfusion concentrations of norepinephrine most of the amine taken up by Uptake is metabolized. In order to study the localization of sites of norepinephrine storage following its uptake in the active bat heart, tritiated norepinephrine (2.5 mCi; 0.064 mg) was given intravenously to 2 bats. Monoamine oxidase had been inhibited with pheniprazine (10 mg/kg) one hour previously to decrease metabolism of norepinephrine.

EpCam-specific Gold Nanoparticles for Detection, Live-imaging and Rapid Enrichment of Adult Human Liver Progenitor Cells

2013 ◽  
Vol 51 (01) ◽  
Author(s):  
N Fekete-Drimusz ◽  
J de la Roche ◽  
F Vondran ◽  
CL Sajti ◽  
MP Manns ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Progenitor Cells ◽  
Human Liver ◽  
Live Imaging ◽  
Adult Human

Design and analysis of doxorubicin derivativatized gold nanoparticles for tumor-targeted drug delivery

Planta Medica ◽  
2014 ◽  
Vol 80 (10) ◽  
Author(s):  
L Xia ◽  
DGI Kingston
Keyword(s):  
Drug Delivery ◽  
Gold Nanoparticles ◽  
Targeted Drug Delivery ◽  
Targeted Drug
Sign in / Sign up

Export Citation Format

Share Document