scholarly journals Qualitative and quantitative characterization of protein-phosphoinositide interactions with liposome-based methods

Autophagy ◽  
2013 ◽  
Vol 9 (5) ◽  
pp. 770-777 ◽  
Author(s):  
Ricarda A. Busse ◽  
Andreea Scacioc ◽  
Javier M. Hernandez ◽  
Roswitha Krick ◽  
Milena Stephan ◽  
...  
Keyword(s):  
Quantitative Characterization ◽  
Qualitative And Quantitative

scholarly journals Graphene, an Interesting Nanocarbon Allotrope for Biosensing Applications: Advances, Insights, and Prospects

2021 ◽  
Vol 12 ◽  
pp. 117959722098382
Author(s):  
Farid Menaa ◽  
Yazdian Fatemeh ◽  
Sandeep K Vashist ◽  
Haroon Iqbal ◽  
Olga N Sharts ◽  
...  
Keyword(s):  
Cost Effective ◽  
Genetic Alterations ◽  
Multiplex Detection ◽  
Quantitative Characterization ◽  
Disease Biomarkers ◽  
Qualitative And Quantitative ◽  
Sensing Systems ◽  
Doped Graphene ◽  
Bioanalytical Applications

Graphene, a relatively new two-dimensional (2D) nanomaterial, possesses unique structure (e.g. lighter, harder, and more flexible than steel) and tunable physicochemical (e.g. electronical, optical) properties with potentially wide eco-friendly and cost-effective usage in biosensing. Furthermore, graphene-related nanomaterials (e.g. graphene oxide, doped graphene, carbon nanotubes) have inculcated tremendous interest among scientists and industrials for the development of innovative biosensing platforms, such as arrays, sequencers and other nanooptical/biophotonic sensing systems (e.g. FET, FRET, CRET, GERS). Indeed, combinatorial functionalization approaches are constantly improving the overall properties of graphene, such as its sensitivity, stability, specificity, selectivity, and response for potential bioanalytical applications. These include real-time multiplex detection, tracking, qualitative, and quantitative characterization of molecules (i.e. analytes [H2O2, urea, nitrite, ATP or NADH]; ions [Hg2+, Pb2+, or Cu2+]; biomolecules (DNA, iRNA, peptides, proteins, vitamins or glucose; disease biomarkers such as genetic alterations in BRCA1, p53) and cells (cancer cells, stem cells, bacteria, or viruses). However, there is still a paucity of comparative reports that critically evaluate the relative toxicity of carbon nanoallotropes in humans. This manuscript comprehensively reviews the biosensing applications of graphene and its derivatives (i.e. GO and rGO). Prospects and challenges are also introduced.

Electrochemical Dissolution of Goethite by Abrasive Stripping Voltammetry

1995 ◽  
Vol 60 (6) ◽  
pp. 950-959 ◽  
Author(s):  
Tomáš Grygar ◽  
Jan Šubrt ◽  
Jaroslav Boháček
Keyword(s):  
Solid Phase ◽  
Reaction Pathway ◽  
Stripping Voltammetry ◽  
Electrode Reaction ◽  
Reductive Dissolution ◽  
Quantitative Characterization ◽  
Acid Media ◽  
Qualitative And Quantitative ◽  
Spectroscopic Examination

Abrasive stripping voltammetry was applied to the investigation of the reductive dissolution of some iron(III) oxides and hydroxy-oxides, particularly goethite (α-FeOOH), in acid media. The electrode reaction directly involves the solid phase, and the reaction pathway depends on the phase composition and particle shape. This can be used for a qualitative and quantitative characterization of goethite. The results of a quantitative analysis of a mixture of goethite (α-FeOOH) and lepidocrocite (γ-FeOOH) are compared with those of IR and Moessbauer spectroscopic examination. The effects of the particle appearance (shape, crystal intergrowth) on the results of the voltammetric and chronoamperometric measurements are discussed.

scholarly journals Qualitative and Quantitative Characterization of Snake Gourd (Trichosanthes anguina L.) Mutant Lines

2019 ◽  
Vol 8 (08) ◽  
pp. 1797-1803
Author(s):  
Santanu Layek ◽  
M.K. Pandit ◽  
Sanket Kumar ◽  
Arindam Das ◽  
Ana mika ◽  
...  
Keyword(s):  
Quantitative Characterization ◽  
Qualitative And Quantitative ◽  
Mutant Lines

Qualitative and quantitative characterization of sialylated N-glycans using three fluorophores, two columns, and two instrumentations

2019 ◽  
Vol 571 ◽  
pp. 40-48 ◽  
Author(s):  
Wooseok Kim ◽  
Jihye Kim ◽  
Seungkwan You ◽  
Jonghye Do ◽  
Yeonjoo Jang ◽  
...  
Keyword(s):  
Quantitative Characterization ◽  
Qualitative And Quantitative
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