Excel’s AGGREGATE Fails on Arrays but Works with Grid Ranges

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.
Tech Xplore

Generative AI designs DNA origami to match user-drawn shapes automatically

A joint research team has developed an automated design technology that enables the creation of DNA origami structures that ...
PNAS

An absence of lamin B1 in migrating neurons causes nuclear membrane ruptures and cell death

Contributed by Stephen G. Young, November 4, 2019 (sent for review October 3, 2019; reviewed by William T. Dauer and Howard J. Worman) In the current study, we took advantage of both genetically ...
Nature

Expansion of patient-derived circulating tumor cells from liquid biopsies using a CTC microfluidic culture device

The development of personalized cancer therapy depends on a robust system to monitor the patient's individual response to anticancer treatment. Anticancer drug efficacy has been tested on circulating ...
Nature

Towards outperforming conventional sensor arrays with fabricated individual photonic vapour sensors inspired by Morpho butterflies

Combining vapour sensors into arrays is an accepted compromise to mitigate poor selectivity of conventional sensors. Here we show individual nanofabricated sensors that not only selectively detect ...