Wheat field

澳洲幸运5开奖号码结果直播|澳洲五开奖结果历史、历史记录查询168 Is modern food lower in nutrients?

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Studies suggest that our fruit and vegetables are losing nutrients. Bárbara Pinho examines the evidence and looks at the implications of a ‘nutrient collapse’

Dolomite

‘Dolomite problem’ that has puzzled scientists for centuries may have finally been solved

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Solution helps to explain the mystery of why common mineral won’t crystallise in the lab

DNA repair

Molecular movie captures DNA repair from start to finish

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Study spans pico- to microsecond timescales to uncover enzymatic process

Bonding collection

观看澳洲幸运5开奖官网结果直播+开奖结果号码查询 最新澳洲五开奖结果历史 The bonding collection

Bonds connect chemists, as well as atoms. In this collection we look at how chemists are exploiting non-traditional bonds and pushing our ideas of bonding to the limit, and explore whether bonds even exist at all.

News

Abcam

Danaher completes $5.7 billion Abcam acquisition

2023-12-08T11:11:00+00:00

Deal proceeded despite significant opposition from founder and ex-chief Jonathan Milner

Delays

Next major assessment of UK higher education research quality postponed until 2029

2023-12-08T09:53:00+00:00

Extension follows shift to broader approach to research evaluation

CAR T-cells attacking a cancer cell

Life-saving cancer gene therapy under investigation after being linked to rare secondary cancers

2023-12-07T14:30:00+00:00

US drug agency examining six CAR-T therapies after reports of T-cell malignancies

Disability in the lab

Disability landscape report highlights barriers still facing disabled chemists

2023-12-06T14:30:00+00:00

Royal Society of Chemistry analysis reveals persistent underrepresentation within the chemical sciences

Power plant

Lapsed US chemical security programme leaves facilities at risk

2023-12-04T15:06:00+00:00

At least 200 new facilities acquired chemicals in the past four months that require better safeguarding, US agency estimates

Research

Colgan black bird

High mercury levels in tropical birds in Americas blamed on gold mining

2023-12-08T09:30:00+00:00

Exotic birds are the canary in the gold mine when it comes to mercury pollution and provide warning that other animals, including humans, affected

A bright light along a line on a blue background

Carbon fibre plasma reactor enables extreme synthesis without compromise

2023-12-07T14:30:00+00:00

Reactor can reach temperatures of 8000K without the need to choose between high temperatures or stability

A structure of a beta-lactam molcule which includes a six-carbon ring attached by a single bond to a four carbon ring where one of the carbons is replaced by a nitrogen and another has a double bond with an oxygen

Biocatalysis breakthrough enables synthesis of lactam building blocks for drugs

2023-12-07T09:30:00+00:00

Enzymatic cyclisation of oxazolone reagents offers a cheap and simple route to important antibiotic precursor

Red wine

Machine learning tool fed red wines’ chemical profiles can deduce where they’re from

2023-12-05T14:30:00+00:00

Statistical tool matches wines to their estates with 100% accuracy

Nylon in fishing net

New catalytic process completely breaks down nylon-6 in minutes

2023-12-05T09:30:00+00:00

US chemists report the mildest conditions to date for Nylon-6 depolymerisation, recovering 99% of the original monomers in the plastic

Voice of the Royal Society of Chemistry

megaphone index

Myth busting: Chemists, the public and the media

Voice of

Close up of vials and beakers on a lab table with microscopes on each side

Innovating for the future of sustainable labs

Voice of

Landscape format photo of people with their arms around each other, viewed from behind

Addressing anxiety – Building a better chemistry culture

Voice of

Anju-Massey-Brooker-PLFs-2

The roadmap to a sustainable future for polymers

Voice of , by

  • Myth busting: Chemists, the public and the media

  • Innovating for the future of sustainable labs

  • Addressing anxiety – Building a better chemistry culture

  • The roadmap to a sustainable future for polymers

Features

Bonds under pressure

-澳洲幸运5官方开奖结果号码、历史记录查询168|澳洲幸运5免费全天预测计划 When a bond gets too extreme

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Chemical bonds are part of the way chemists rationalise the behaviour of atoms in the conditions of the world around them. Tim Wogan looks at how they are affected when those conditions change

Weak bonding

Reaching into the non-covalent toolbox

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Alongside supramolecular stalwarts, budding bonding forms are vying to be valuable, finds Andy Extance

Mechanical bonding

The mechanical side of bonding

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Synthetic chemists are finally mastering the assembly of interlocked molecules held together by the mechanical bond, find James Mitchell Crow

Curiosity Surveys "Teal Ridge"

The perchlorate Martian mystery

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Rachel Brazil looks at how the compounds might have formed on our neighbouring planet and whether they could be useful for future exploration