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physical chemistry

Sitting, from the right: Rita August, Prof. Gilad Haran, Dr. Inbal Rivan, Menachem Farhi. Standing, from the right: Mila Gomanovsky, Dr. Yoav Barak, Nir Zohar and Sharona Zedekani Cohen. Beads

The protein folding process

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The crystal structure used to make the pigment in different colors. Graphic courtesy of the University of Oregon

Development of new colors thanks to a new pigment

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A polymeric nicotine trap consists of a porphyrin derivative (black) in which two amide groups (green) are attached to a zinc atom (purple) located in the center of a ring (blue). The nicotine molecule is colored red. The bottom image is a XNUMXD rendering of the polymer.

Nicotine capture polymers

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zeolites. Photo: Rice University

A database for millions of forms of zeolites

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Professor Alon Hoffman in the laboratory

Nano diamonds forever

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From the right: Sasha Garsten, Itamar Shani, Liron David Master, Dr. Edwards Narevichios, Itai Levert and Alon Hanson.

Meetings of the molecular type or - isolated meetings

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Right: Erez Gershenval and Prof. Ilya Aberbuch. whirlwind

who moved my molecule

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From the right: Ran Vardimon, Regev Ben-Zvi, Dr. Oren Tal, Roi Kazaz and Tamar Yelin

A very narrow bridge: is it possible to produce electronic components whose size does not exceed that of a single molecule?

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Protein crystals, some of which were grown on the American space shuttle and some on the Russian space station.

How do you grow your crystals?

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Dr. Igor Lubomirsky.

Hot, warming, freezing

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Two-state rotaxane ferrites designed by UCLA's J. Fraser Stoddart lab function as a switch (right) and enable ultra-dense storage of 160 kilobits on a 400x400 nanowire lattice (left)

Nanomachines consisting of a single prodn

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Scanning electron microscope image of a gold bridge suspended 40 nm above a silicon substrate. In the experiment, the bridge is cut in the middle, a single electrode is suspended in the resulting gap, and the substrate is bent to stretch the electrode while measuring the electron current passing through it.

Single isolated devices

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the experimental team

Chemical element number 114: one of the heaviest elements prepared

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Do the cores of the giant planets contain diamonds?

Rahab Diamonds

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"By binding the 'combat head' molecule to the peptoid, we have shown that we can increase the protein's killing potential a thousandfold without requiring an expensive and lengthy optimization process," says Prof. Tom Kodadec

New substances to unload proteins

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Researchers at the University of Gothenburg were able, using an advanced X-ray flash, to photograph the movement of atoms during photosynthesis.

Photographing the movement of atoms during photosynthesis

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"Coffee rings" are not unique to coffee

Coffee stains and their relation to the detection of diseases

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Prof. Haim Teitelbaum

Prof. Haim Teitelbaum was elected Rector of Bar-Ilan University

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Among the research participants: Hirohito Nagasawa (left), Anders Nilsson (center) and Mike Toney (right). Photo by Kelen Tuttle

A new form of platinum and its use in fuel cells

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The chemical element 117. Figure Kwei-Yu Chu/LLNL

The 117th chemical element in the periodic table was prepared

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An innovative method to create medicines

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The chemistry of the moon Titan has been revealed

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Chemists have discovered a compound with a new type of link

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