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Abstract Blue Geometric Design

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3865

In-situ Small Angle X-ray Scattering for nanoparticle characterization

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This article highlights a study using a microfluidic reactor coupled with in-situ SAXS to monitor the nucleation and growth of silver nanoparticles in real-time.
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3865

GISAXS reveals packing of PbS quantum dots for use in solar cells

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This post summarizes research using in-situ GISAXS to study the self-assembly and packing of PbS quantum dots into ordered superlattices, a process critical for improving solar cell efficiency.
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3865

Shedding light on the link between nanostructure and macroscopic properties of foams and emulsions

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This post discusses a review on how SAXS and WAXS are used to study foams and emulsions, linking the nanoscale structure of liquid films to macroscopic properties like stability.
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3865

Eye on publications - A self-assembling cosmetic gel for sensitive skin: from molecular structure to final properties

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This article highlights research on a self-assembling gel for sensitive skin, investigated using SAXS to understand how its molecular structure creates a fibrous network responsible for its unique properties.
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3865

SAXS/WAXS to investigate structure-property relationships in polymer nanocomposites

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This application note summarizes a review on using SAXS and WAXS to analyze polymer nanocomposites, explaining how these methods reveal information about nanofiller dispersion and polymer structure.
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3865

SEC-SAXS in the lab to characterize the quaternary structure of an enzyme involved in antibiotic biosynthesis

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This article features a study where lab-based SEC-SAXS was used to determine the structure of the enzyme PieE, revealing its decameric form and providing insight into its function in antibiotic synthesis.
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3865

How can small-angle X-ray scattering benefit from machine learning?

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This article discusses the integration of machine learning with SAXS for faster and more automated data analysis, helping to interpret complex scattering data from nanomaterials.
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3865

Functional foods characterization at the nanoscale using SAXS

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This application case describes how SAXS is used to characterize the nanostructure of functional foods, providing information on the size and shape of components that affect texture and stability.
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2377

DNA self-assembly on graphene surface studied by SERS mapping

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The self-assembly of double-stranded DNA (dsDNA) segments on two variations of graphene surfaces is studied using SERS
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2377

SERS spectroscopy for detection of hydrogen cyanide in breath from children colonised with P. aeruginosa

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P. aeruginosa biomarker hydrogen cyanide (HCN) was detected using SERS from cystic fibrosis patients.
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2377

Nanopillar Filters for Surface-Enhanced Raman Spectroscopy

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Fast and facile extraction of a food adulterant (melamine) from a complex sample medium (milk) on a SERS substrate is demonstrated.
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2377

Large-Scale, Lithography-Free Production of Transparent Nanostructured Surface for Dual-Functional Electrochemical and SERS Sensing

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A dual-functional sensor that can perform surface-enhanced Raman spectroscopy(SERS) based identification and electrochemical (EC)quantification of analytes in liquid samples is presented.
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3616

Properties Of Graphene

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Graphene is, basically, a single atomic layer of graphite; an abundant mineral which is an allotrope of carbon that is made up of very tightly bonded carbon atoms organised into a hexagonal lattice. What makes graphene so special is its sp2 hybridisation and very thin atomic thickness (of 0.345 nm). These properties are what enable graphene to break so many records in terms of strength, electricity and heat conduction (as well as many others). Now, let’s explore just what makes graphene so special, what are its intrinsic properties that separate it from other forms of carbon, and other 2D crystalline compounds?
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3616

Graphene - What Is It?

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Today's graphene is normally produced using mechanical or thermal exfoliation, chemical vapour deposition (CVD), and epitaxial growth. One of the most effective way of synthesised graphene on a large scale could be by the chemical reduction of graphene oxide. Since the first report on mechanical exfoliation of monolayer graphene in 2004, interest in graphite oxide (which is produced by oxidation of graphite) has increased dramatically as people search for a cheaper, simpler, more efficient and better yielding method of producing graphene, that can be scaled up massively compared to current methods, and be financially suitable for industrial or commercial applications.
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