Carbon

Products Carbon

Real Macro Elemental Analysis: C, S and Cl Solid Analysis with Multi EA 4000

Analytik Jena offers a new generation of elemental analyzers for simple and straightforward determinations of C, S and Cl in solid samples more

The Perfect Solution for Every TOC-Analysis: multi N/C

Working with multi N/C analyzers guarantees compliance with valid standards, such as: ISO, EN, DIN, EPA, ASTM, USP, FDA and pharmacopoeias more

Specialty carbon adsorbents for challenging separations

Our Carboxen specialty carbon adsorbents are highly engineered materials, manufactured from highly pure synthetic polymers. more

News Carbon

• Reversal speeds creation of important molecule
  

  The story of halichondrin B, an inspirational molecule obtained from a marine creature, goes back to the molecule's discovery in an ocean sponge in 1986. Though it has been replicated in the laboratory several times before, new work by Rice University chemists could make halichondrin B and its natur more

• Stepstone for sustainable batteries – greener carbons
  

  Lithium-ion batteries require in addition to lithium metal a number of sophisticated functional materials for their performance. Some of them sound rather unspectacular: conductive additives. In fact, conductive additives like carbon black or carbon nanotubes are a decisive component for the perform more

• The biodegradable battery - an ecological miracle
  

  The number of data-transmitting microdevices, for instance in packaging and transport logistics, will increase sharply in the coming years. All these devices need energy, but the amount of batteries would have a major impact on the environment. Empa researchers have developed a biodegradable mini-ca more

Videos Carbon

The Perfect Solution for Every TOC-Analysis: multi N/C

multi N/C is the ideal system for routine applications, such as the examination of drinking and waste water, or special applications, such as pharmaceutical purification validation. The modular versatility and comprehensive range of accessories guarantee for every user an individual adaptation to th more

Carbon

We take a look at Carbon - one of the most important elements for our lives on Earth. We look at various forms of elemental carbon, from diamonds to exotic graphene and buckyballs. more

Fluorine Reactions

Here's all the camera angles and slow motion footage of the fluorine reactions we filmed with Professor Eric Hope. It reacts with iron, carbon, iodine and sulfur. more

White papers Carbon

• How physics discovered TOC
  

  The determination of algal biomass using TOC is a new method that has proven to be highly suitable in a laboratory environment for the measurement of biomass more

• GC-C-IRMS Determination of Hormones
  

  By amending methodology to utilize eVol® for sample preparation processes for GC-C-IRMS C isotope ratio analysis, the ISORA department has: improved sample preparation conditions and the GC-C-IRMS analysis results by removing the risk of ghost peaks, more

Infographics Carbon

Sir Harry Kroto & Buckminsterfullerene

Over the weekend, the news of Sir Harry Kroto’s passing filtered slowly through the internet. Perhaps the best summary of his life and achievements was already written by Kroto himself, so here we take a brief look at his most acclaimed discovery: that of the amusingly named form of carbon, buckmins more

Graphene

You may not have been aware, but this week is Graphene Week 2015, which marks a yearly week-long conference at the University of Manchester based around the emerging science and technological applications of graphene. This seemed as good a time as any to take a look at graphene: what it is, why some more

Group 4 Elements

This latest infographic focuses on the Group 4 (Group 14 in IUPAC nomenclature) elements. One extra fact to add for the curious: although tin has the greatest number of stable isotopes, Xenon trumps it comprehensively if unstable isotopes are also included in the count, with well over 30 possible is more

Publications Carbon

• Unravelling the role of polyols with increasing carbon chain length and OH groups on phase transition behavior of PNIPAM

  In advance field of pharmaceutical, agricultural and biomedical research, thermoresponsive polymers (TRPs) are potential and candidates which shows their conformational transition at a particular temperature. The conformational transition in TRPs depends on their intermolecular interactions with co- more

• One-pot synthesis of highly fluorescent Fe2+-doped carbon dots for dual-emissive nanohybrid to detection of zinc ions and histidine

  Metal ions-doping is paid a little attention comparing with the nonmetallic-element doping to improve the fluorescence intensity of carbon dots (CDs). Herein, Fe2+-doped CDs was facilely synthesized at 80 °C instead of hydrothermal method for the first time. Fe2+ was confirmed to be the only definit more

• Sustainable synthesis of single crystalline sulphur-doped graphene quantum dots for bioimaging and beyond

  The forbearing race of biomedical applications has given peak momentum to iconic trendsetter graphene quantum dots (GQDs). GQDs are zero-dimensional fluorescent carbon-nanomaterials, entailing pronounced quantum confinement effect, abundant edge states, and functional groups. Despite its potential a more