Angewandte Chemie International Edition

Cover image for Vol. 55 Issue 23

Editor: Peter Gölitz, Deputy Editors: Neville Compton, Haymo Ross

Online ISSN: 1521-3773

Associated Title(s): Angewandte Chemie, Chemistry - A European Journal, Chemistry – An Asian Journal, ChemistryOpen, ChemPlusChem, Zeitschrift für Chemie

Press Room

Press releases | All new articles and news

Have a look at our recent Press Releases. Registered members of the press may also access the relevant original article. Please address any questions to the Editorial Office or directly to the authors, whose addresses are mentioned in the articles. Please let us know your comments on this service.

Archive: 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998

Triple-Mode Glow to Fight Counterfeiting - Ink with carbon nanodots luminesces via three different mechanisms

Latest News

Triple-Mode Glow to Fight Counterfeiting

Ink with carbon nanodots luminesces via three different mechanisms.
Banknotes, documents, branded products, and sensitive goods like pharmaceuticals or technical components are often marked to distinguish them from imitations. However, some counterfeiters have learned to copy conventional fluorescent tags. In the journal Angewandte Chemie, Chinese scientists have now introduced a new, exceptional anti-counterfeit ink made with carbon nanodots. Their ingenious composite material emits three different types of luminescence.

Read more.

No.Press ReleaseOriginal Communication

15/2016

Triple-Mode Glow to Fight Counterfeiting
Ink with carbon nanodots luminesces via three different mechanisms
(PDF)

Triple-Mode Emission of Carbon Dots: Applications for Advanced Anti-Counterfeiting

Hengwei Lin, Ningbo Institute of Materials Technology & Engineering NIMTE, CAS (China)


14/2016

Crystal Takes a Bow
Macroscopic self-oscillation: crystal bends and stretches in blue light
(PDF)

Dissipative and Autonomous Square-Wave Self-Oscillation of a Macroscopic Hybrid Self-Assembly under Continuous Light Irradiation

Yoshiyuki Kageyama, Hokkaido University (Japan)


13/2016

Beyond the Rainbow Colors
Semiconducting ternary nanocrystals expand the range of accessible light energy of solar cells to the ultraviolet and infrared regions
(PDF)

Integration of Semiconducting Sulfides for Full-Spectrum Solar Energy Absorption and Efficient Charge Separation

Shu-Hong Yu, University of Science and Technology of China


12/2016

Monitoring Breathing
Paper-based electrical sensor developed to monitor respiration rate
(PDF)

Paper-Based Electrical Respiration Sensor

George M. Whitesides, Harvard University (USA)


11/2016

Poor Lubrication
Astringent mouthfeel of wine results from a lubrication failure in the mouth
(PDF)

Astringent Mouthfeel as a Consequence of Lubrication Failure

Feng Zhou, Lanzhou Institute of Chemical Physics (China)


10/2016

Power from Sun and Rain
Graphene layer could allow solar cells to generate power when it rains
(PDF)

A Sun and Rain Bi-Triggering Solar Cell

Qunwei Tang, Ocean University of China


09/2016

Arsenic in Herring Caviar
A new group of arsenolipids discovered in herring roe
(PDF)

Arsenic-containing Phosphatidylcholines: a New Group of Arsenolipids Discovered in Herring Caviar

Kenneth Bendix Jensen, Karl-Franzens-Universität Graz (Austria)


08/2016

Nanostructures made from DNA
Daisy chain rotaxanes as molecular bearings
(PDF)

Daisy Chain Rotaxanes Made from Interlocked DNA Nanostructures

Michael Famulok, Universität Bonn (Germany)


07/2016

Building Blocks in One Step
Double catalyst for the direct conversion of synthesis gas to lower olefins
(PDF)

Direct and Highly Selective Conversion of Synthesis Gas to Lower Olefins: Design of a Bifunctional Catalyst Combining Methanol Synthesis and Carbon–Carbon Coupling

Ye Wang, Xiamen University (China)


06/2016

So Many Shapes!
Evidence for a remarkable structural diversity of amyloid fibrils in human and animal tissue
(PDF)

Polymorphism of Amyloid Fibrils In Vivo

Marcus Fändrich, Universität Ulm (Germany)


05/2016

Sustainable Bioplastics for Biomedical Applications
Metal-free recyclable polyester produced from a biomass-derived compound
(PDF)

Towards Truly Sustainable Polymers: A Metal-Free Recyclable Polyester from Biorenewable Non-Strained γ-Butyrolactone

Eugene Y.-X. Chen, Colorado State University (USA)


04/2016

Help for Osteoarthritis Coming Soon?
Polymer gel effectively reinforces worn out cartilage
(PDF)

A Tissue-Penetrating Double Network Restores the Mechanical Properties of Degenerated Articular Cartilage

Mark W. Grinstaff, Boston University (USA)


03/2016

Solvent-Free, Ice-Free, Vital!
Block copolymer hydrogels as multifunctional effective cryoprotecting agents for red blood cells
(PDF)

Combining Biomimetic Block Copolymer Worms with an Ice-Inhibiting Polymer for the Solvent-Free Cryopreservation of Red Blood Cells

Matthew I. Gibson, University of Warwick, Coventry (United Kingdom)


02/2016

High-Tech Invisible Ink
Invisible ink for secret data, and product and document security
(PDF)

Invisible Security Ink Based on Water-Soluble Graphitic Carbon Nitride Quantum Dots

Xinchen Wang, Fuzhou University (China)


01/2016

A Trojan Horse for Cancer Cells
Localized oxidative killing of tumor cells by glassy iron nanoparticles
(PDF)

Synthesis of Iron Nanometallic Glasses and Their Application in Cancer Therapy by a Localized Fenton Reaction

Jianlin Shi, Shanghai Institute of Ceramics, Chinese Academy of Sciences (China)


SEARCH

SEARCH BY CITATION