Science & Environment

New organic iron-sulfur framework boosts photosynthesis and carbon fixation

Source: Phys.org - latest science and technology news stories · Published

New organic iron-sulfur framework boosts photosynthesis and carbon fixation
Source: Phys.org - latest science and technology news stories

Iron-sulfur clusters are ancient protein cofactors that are essential for electron transport, enzyme catalysis and photosynthesis. However, their sensitivity to oxygen and inherent instability have long hindered their practical application.

Iron-sulfur clusters are ancient protein cofactors that are essential for electron transport, enzyme catalysis and photosynthesis. However, their sensitivity to oxygen and inherent instability have long hindered their practical application.

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Earliest known compact quasar pair poses a black hole growth puzzle
Science & Environment

Earliest known compact quasar pair poses a black hole growth puzzle

The oldest pair of compact quasars ever observed has been found only 900 million years after the Big Bang. Scientists say there is no theoretical explanation for how the pair of actively feeding black holes grew so massive at such an early time in the history of the universe. The

Phys.org - latest science and technology news stories ·

How ripples in space-time can reveal new exoplanets
Science & Environment

How ripples in space-time can reveal new exoplanets

The LISA (Laser Interferometer Space Antenna) observatory, now in development, will detect gravitational waves, the tiny ripples in space-time caused by orbiting masses. Now two studies led by NASA astrophysicists show in new detail how LISA could reveal a new and unique populati

Phys.org - latest science and technology news stories ·