A sensitive spectrofluorometric method for detection of berberine hydrochloride using Ag nanoclusters directed by natural fish sperm DNA

Quaternary complexes composed of plasmid DNA/protamine/fish sperm DNA/stearic acid grafted chitosan oligosaccharide micelles for gene delivery

International Journal of Biological Macromolecules ◽

10.1016/j.ijbiomac.2010.10.011 ◽

2011 ◽

Vol 48 (1) ◽

pp. 153-159 ◽

Cited By ~ 8

Author(s):

Yong-Zhong Du ◽

Ping Lu ◽

Hong Yuan ◽

Jian-Ping Zhou ◽

Fu-Qiang Hu

Keyword(s):

Gene Delivery ◽

Stearic Acid ◽

Plasmid Dna ◽

Chitosan Oligosaccharide ◽

Fish Sperm ◽

Sperm Dna

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Stabilization and delivery of bioavailable nanosized iron by fish sperm DNA

Food & Function ◽

10.1039/d0fo00703j ◽

2020 ◽

Vol 11 (7) ◽

pp. 6240-6250

Author(s):

Shiyang Li ◽

Jiayou Zhang ◽

Yu Miao ◽

Wei Guo ◽

Guangxin Feng ◽

...

Keyword(s):

Promising Candidate ◽

Good Solubility ◽

Fish Sperm ◽

Sperm Dna ◽

Nanosized Iron

Nanosized iron is a promising candidate as an iron fortificant due to its good solubility and bioavailability.

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DNA - Directed Synthesis of ZnO Nanowires

MRS Proceedings ◽

10.1557/proc-1094-dd03-08 ◽

2008 ◽

Vol 1094 ◽

Author(s):

Micha Jost ◽

Petia Atanasova ◽

Peter Gerstel ◽

Wilfried Sigle ◽

Peter A. van Aken ◽

...

Keyword(s):

Electron Microscopy ◽

Nitrate Solution ◽

Zinc Nitrate ◽

Zno Nanowires ◽

X Ray Diffraction ◽

Structure Directing Agent ◽

Simple Method ◽

Transmission Electron ◽

Fish Sperm ◽

Sperm Dna

AbstractIn this paper, a new and simple method for the synthesis of ZnO nanowires under very mild conditions is presented. The nanowire preparation is based on mineralization from alkaline aqueous zinc nitrate solution in the presence of fish sperm DNA as a structure-directing agent. The morphological features of the obtained structures were investigated by scanning electron microscopy (SEM) and transmission electron microscopy (TEM), while the structural characterization of ZnO was done by X-ray diffraction.

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Spectroscopic and Electrochemical Studies on the Interaction of Epirubicin with Fish Sperm DNA

E-Journal of Chemistry ◽

10.1155/2012/738678 ◽

2012 ◽

Vol 9 (3) ◽

pp. 1587-1598 ◽

Cited By ~ 10

Author(s):

R. Hajian ◽

E. Ekhlasi ◽

R. Daneshvar

Keyword(s):

Cyclic Voltammetry ◽

Thermodynamic Parameters ◽

Strong Interactions ◽

Binding Force ◽

Double Stranded Dna ◽

Fish Sperm ◽

Sperm Dna ◽

Apparent Binding Constant ◽

Different Temperatures ◽

Voltammetric Behavior

The interactions between epirubicin (EPR) and double stranded DNA (ds-DNA) have been studied by UV-Vis spectrophotometry, cyclic voltammetry, fluorescence spectroscopy and viscometery. The apparent binding constant of epirubicin with DNA was found to be 3.8 × 105mol-1L and was studied at different temperatures. It indicated that the former method could be successfully applied to the determination of epirubicin. Also, the voltammetric behavior of EPR was investigated at glassy carbon electrode using cyclic voltammetry. Thermodynamic parameters including ∆H0, ∆G0and ∆S0were determined as -5.7×104, -3.13×104J mol-1and -87.96 J mol-1K-1 respectively. One indication of the strong interaction between DNA and EP was increasing of viscosity. The diffusion coefficients of EP in the absence (D0)fand presence of ds-DNA (D0)bwas calculated as 5.04×10-6and 1.13×10-6 Cm2s-1respectively. According to the thermodynamic parameters, the main binding force could be judged. The experimental results revealed that EPR and ds-DNA had strong interactions. The mechanism of quenching belonged to static quenching and the main sort of binding force was intercalation.

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Pd/DNA as Highly Active and Recyclable Catalyst of Suzuki–Miyaura Coupling

Catalysts ◽

10.3390/catal8110552 ◽

2018 ◽

Vol 8 (11) ◽

pp. 552 ◽

Cited By ~ 2

Author(s):

M. Mart ◽

W. Tylus ◽

A. Trzeciak

Keyword(s):

Phase Separation ◽

High Activity ◽

Preparation Method ◽

Cross Coupling ◽

Highly Active ◽

Aryl Bromides ◽

Fish Sperm ◽

Sperm Dna ◽

Simple Phase ◽

Phenylboronic Acids

Pd/DNA catalysts were prepared in a mixed H2O/EtOH solvent using palladium precursors, Pd(OAc)2 and PdCl2, in different dosages and salmon fish sperm DNA. As prepared, the Pd/DNA contained Pd(II) and Pd(0) nanoparticles of various sizes and morphologies, depending on the preparation method. Pd/DNA efficiently catalyzed the Suzuki–Miyaura cross-coupling of various aryl bromides with phenylboronic acids. The catalyst was recovered by simple phase separation and then reused in seven consecutive cycles with a high activity.

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