Anionic 11-mercaptoundecanoic acid capped ZnO nanoparticles
Source abstract
Abstract
Abstract The anionic zinc oxide nanoparticles have been prepared at room temperature by a precipitation method using ZnCl2 and NaOH and surface modification with 11-mercaptoundecanoic acid (MUA). Atomic force microscopy (AFM) was used for definition of morphology and size of prepared nanoparticles which was proved by measurements of particle size distribution using Zetasizer. Successful coating with MUA as surfactant was acknowledged by X-ray photoelectron spectroscopy and ATR FT-IR spectroscopy. The isoelectric point (IEP) of ZnO–MUA nanoparticles was obtained by measurements of zeta potential and FT-IR dependence on pH; the obtained value was approximately 3.58. The value of exchanged protons was 2.88 which indicates a positive binding cooperativity of modified nanoparticles.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Quantum Dots Synthesis And Properties · ZnO doping and properties · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (48)
Show source-provided references
1. Selective imaging and killing of cancer cells with protein-activated near-infrared fluorescing nanoparticles10.1002/mabi.201100043 ↗
2. Protein-polymer nanoparticles for nonviral gene delivery10.1021/bm101354a ↗
3. Gold nanoparticles as a colorimetric sensor for protein conformational changes10.1016/j.chembiol.2005.01.013 ↗
4. Effect of nanoparticles on protein folding and fibrillogenesis10.3390/ijms10020646 ↗
5. Fluorescent Ag clusters via a protein-directed approach as a Hg(II) ion sensor10.1021/ac1032403 ↗
6. Nano-engineered flavin-dependent glucose dehydrogenase/gold nanoparticle-modified electrodes for glucose sensing and biofuel cell applications10.1021/nn200313t ↗
7. Probing protein adsorption onto mercaptoundecanoic acid stabilized gold nanoparticles and surfaces by quartz crystal microbalance and (-potential measurements)10.1021/la063725a ↗
8. Functionalization of thioctic acid-capped gold nanoparticles for specific immobilization of histidine-tagged proteins10.1021/ja042717i ↗
9. Dendrimer modified magnetite nanoparticles for protein immobilization10.1016/j.jcis.2004.09.073 ↗
10. Spectroscopic studies on the interaction of colloidal capped CdS nanoparticles with bovine serum albumin10.1016/j.colsurfb.2009.03.030 ↗
11. Engineering arginine cross-linked mercaptoundecanoic acid CdSe/CdS/ZnS quantum dots for two-photon imaging of live cancer cells10.1039/c0cc05041e ↗
12. Gold nanoparticles capped with polyethyleneimine for enhanced siRNA delivery10.1002/smll.200901513 ↗
13. Silica nanoparticles modified with aminosilanes as carriers for plasmid DNA10.1016/S0378-5173(99)00435-4 ↗
14. A glucose oxidase immobilization platform for glucose biosensor using ZnO hollow nanospheres10.1016/j.snb.2010.12.040 ↗
15. Recent advances in ZnO nanostructures and thin films for biosensor applications: review10.1016/j.aca.2012.05.048 ↗
16. Enhanced photostability from CdSe(S)/ZnO core/shell quantum dots and their use in biolabeling10.1002/ejic.201000790 ↗
17. New generation of chitosan-encapsulated ZnO quantum dots loaded with drug: synthesis characterization and in vitro drug delivery response10.1016/j.actbio.2010.01.025 ↗
18. ZnO–ZnS QDs interfacial heterostructure for drug and food delivery application: enhancement of the binding affinities of flavonoid aglycones to bovine serum albumin10.1016/j.nano.2011.02.003 ↗
19. A strategy for ZnO nanorod mediated multi-mode cancer treatment10.1016/j.biomaterials.2010.11.027 ↗
20. ZnO nanoparticles induce apoptosis in human dermal fibroblasts via p53 and p38 pathways10.1016/j.tiv.2011.08.011 ↗
21. Synergistic cytotoxic effect of different sized ZnO nanoparticles and daunorubicin against leukemia cancer cells under UV irradiation10.1016/j.jphotobiol.2008.07.009 ↗
22. Synthesis and characterization of doxorubicin modified ZnO/PEG nanomaterials and its photodynamic action10.1016/j.jphotobiol.2012.08.008 ↗
23. Role of size scale of ZnO nanoparticles and microparticles on toxicity toward bacteria and osteoblast cancer cells10.1007/s10856-008-3548-5 ↗
24. Highly monodisperse polymer-capped ZnO nanoparticles: preparation and optical properties10.1063/1.126511 ↗
25. Synthesis of water-soluble ZnS: Mn2+ nanocrystals by using mercaptopropionic acid as stabilizer10.1039/b303287f ↗
26. Aqueous synthesis of mercaptopropionic acid capped Mn2+-doped ZnSe quantum dots10.1039/b909546b ↗
27. Investigation on the photoinduced interaction of water soluble thio glycolic acid capped CdSe quantum dots with lysozyme10.1166/asl.2011.1221 ↗
28. Infrared spectroscopic studies of monothiol ligand adsorption on CdS nanocrystal films in aqueous solutions10.1021/la061999s ↗
29. Investigations on the photoinduced interaction of water soluble thioglycolic acid (TGA) capped CdTe quantum dots with certain porphyrins10.1016/j.jcis.2010.01.022 ↗
30. Synthesis and characterization of biocompatible ZnO nanoparticles10.1039/C1CE05621B ↗
31. Surface modification of ZnO using triethoxysilane-based molecules10.1021/la802621n ↗
32. The isoelectric points of solid oxides solid hydroxides, and aqueous hydroxo complex systems10.1021/cr60234a002 ↗
33. Effect of pH and impurities on the surface charge of zinc oxide in aqueous solution10.1016/S0955-2219(99)00203-4 ↗
34. Stability and electrostatics of mercaptoundecanoic acid-capped gold nanoparticles with varying counterion size10.1002/cphc.200600307 ↗
35. Spectroscopic investigation of S-Ag interaction in -mercaptoundecanoic acid capped silver nanoparticles10.1016/j.saa.2008.12.004 ↗
36. Network structured SnO2/ZnO heterojunction nanocatalyst with high photocatalytic activity10.1021/ic802293p ↗
37. Synthesis of sulfur-doped ZnO nanowires by electrochemical deposition10.1016/j.mssp.2008.02.003 ↗
38. Interaction of cytochrome c with zinc oxide nanoparticles10.1016/j.colsurfb.2012.10.058 ↗
39. Alkaline transition of horse heart cytochrome c in the presence of ZnO nanoparticles10.1016/j.saa.2012.10.007 ↗
40. Synthesis and characterization of a size series of extremely small thiol-stabilized CdSe nanocrystals10.1021/jp984833b ↗
41. Controlled formation of smaller gold nanoparticles by the use of four-chained disulfide stabilizer10.1021/la001247c ↗
42. Cytochrome c conjugated to ZnO-MAA nanoparticles: the study of interaction and influence on protein structure
43. Properties of self-assembled ZnO nanostructures10.1016/S0038-1101(02)00118-1 ↗
44. Synthesis and characterization of mercaptoacetic acid-modified ZnO nanoparticles10.1016/j.solidstatesciences.2008.02.006 ↗
45. Nakamoto · 2009
46. Synthesis of Mn doped ZnO nanoparticles with biocompatible capping10.1016/j.apsusc.2009.11.008 ↗
47. Dissociation of surface functional groups and preferential adsorption on ions on self-assembled monolayers10.1016/S0927-7757(01)00832-9 ↗
48. FTIR study of ZnO nanoparticles: the impurity and defect perspective10.1002/pssc.200672164 ↗