Special Feature

International Year of Chemistry

We celebrate the 2011 International Year of Chemistry by highlighting the important contributions of chemistry to methods currently used in biology research. Included in the special feature is a Historical Commentary on mass spectrometry, two Commentaries—one on bioorthogonal chemistry and another on fluorescent probes—a Technology Feature on protein engineering, a selection of chemistry papers published in past issues of Nature Methods, and an Editorial.

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Editorial

Special Feature: International Year of Chemistry

The year of the chemist

doi:10.1038/nmeth.1667

The year 2011 has been designated the International Year of Chemistry. Nature Methods joins in the celebration with a special feature in this issue.


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Historical Commentary

Special Feature: International Year of Chemistry

A century of mass spectrometry: from atoms to proteomes

John R Yates III

doi:10.1038/nmeth.1659

Long before mass spectrometry became an important tool for cell biology, it was yielding scientific insights in physics and chemistry. Here is a brief history of how the technology has expanded from a tool for studying atomic structure and characterizing small molecules to its current incarnation as the most powerful technique for analyzing proteomes.


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Commentary

Special Feature: International Year of Chemistry

Bringing chemistry to life

Michael Boyce & Carolyn R Bertozzi

doi:10.1038/nmeth.1657

Bioorthogonal chemistry allows a wide variety of biomolecules to be specifically labeled and probed in living cells and whole organisms. Here we discuss the history of bioorthogonal reactions and some of the most interesting and important advances in the field.


Special Feature: International Year of Chemistry

Fluorescent probes for sensing and imaging

Tasuku Ueno & Tetsuo Nagano

doi:10.1038/nmeth.1663

A diverse array of small molecule–based fluorescent probes is available for many different types of biological experiments. Here we examine the history of these probes and discuss some of the most interesting applications.

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Chemistry Methods

Special Feature: International Year of Chemistry

Chemistry Methods

doi:10.1038/nmeth0811-646


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Technology Feature

Special Feature: International Year of Chemistry

Protein engineering: navigating between chance and reason

doi:10.1038/nmeth.1654

Researchers use large libraries, focused libraries and rational design to engineer useful proteins.


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