We've updated our Privacy Policy to make it clearer how we use your personal data. We use cookies to provide you with a better experience. You can read our Cookie Policy here.

Advertisement

Mass Spectrometry – News and Features

Tap water pouring into a glass.
News

Researchers Develop Inexpensive Technology for Detecting Lead in Water

The chip-scale device could provide sensitive detection of lead levels in drinking water, whose toxicity affects 240 million people worldwide.
A researcher collects water from a pond using a conical flask.
Article

Water Analysis: A Pollution Solution?

Water represents a means to hydrate, wash, cook, clean and even to dispose of waste, but these activities are not without consequences. This article will discuss current areas of concern in water quality analysis and highlight some of the key techniques in detection and remediation efforts.
A white stone bust of Beethoven, against a gray background.
News

Beethoven’s Hair Confirms He Had Lead Poisoning – But It Didn’t Kill Him

New analysis of two locks of Beethoven’s hair proves the composer had high levels of lead in his system – but not high enough to be considered the sole cause of his death.
Cancer cells.
News

Geologists and Biologists Unearth Cancer’s Atomic Fingerprints

Scientists at CU Boulder and Princeton University have, for the first time, employed a tool often used in geology to detect the atomic fingerprints of cancer.
An immune cell.
News

Novel Method for Studying Protein Modifications Provides Insights Into T-Cell Activity

Researchers have used a new method to shed light on proteins that form complex signaling pathways in disease-fighting T cells and their modifications.
Illustration of a human form
Article

Dissecting the Proteome To Understand Disease

Proteomics provides insights into the regulation of biological processes and mechanisms of disease. In this article, we explore approaches scientists are using to find early markers of disease, new drug targets and strategies to overcome resistance to treatments.
Six old books in a pile.
News

The Secret to Saving Old Books Could Be Gluten-Free Glues

Researchers in ACS’ Journal of Proteome Research have analyzed the proteins in wheat-based glues applied in historic bookbinding to provide insights on their adhesiveness and how they degrade.
A scientist working on the internal workings of a piece of equipment with graphs and shapes overlayed on the image.
Article

How To Deal With Missing Lipidomics Values

Scientists looked at common methods used to impute missing values in lipidomics datasets and tested how suitable they were for different types of missing data, with a special focus on values below the limit of detection.
Two salad tomatoes on a green background.
News

Researchers Uncover a "Parallel Universe" of Tomato Genetics

Researchers at Michigan State University have unraveled a surprising genetic mystery centered on acylsugars in tomato plants. These are sticky defense metabolites usually found in tiny hairs on a plant’s surface.
A close up of a patients hand attached to a tube feeding medicine.
News

New Closed-Loop Drug Delivery System Could Improve Chemotherapy

To make chemotherapy dosing more accurate, MIT engineers have come up with a way to continuously measure how much drug is in the patient’s system during the hours-long infusion.
Advertisement