Amplification-free detection of SARS-CoV-2 with CRISPR-Cas13a and mobile phone microscopy

Highlights ; · CRISPR-Cas13a can quantitatively detect SARS-CoV-2 RNA without pre-amplification ; · Combining crRNAs targeting multiple regions of the viral RNA enhances sensitivity ; · Cas13a can accurately and rapidly quantify SARS-CoV-2 RNA in patient samples ; · A mobile phone-based device allows for portable and sensitive readout of the assay

Phone Size Comparison

Compare sizes of mobile phone and tablet devices side by side, with actual life-size visual view on your screen.

Cell Phone Cost Comparison Timeline - How Much Do Cell Phones Cost?

The cell phone has dramatically changed how we communicate, and it’s connected us more than ever before. While cell phones are now must-have devices, they weren’t always as accessible. When early models were released, their high cost made them more of a status symbol than an everyday tool. How did we get to this point? This cell phone timeline takes you on a tour of the modern cell phone, from that first call on a New York City sidewalk in 1973 to the feature-packed smartphones of today and ...

Amplification-free detection of SARS-CoV-2 with CRISPR-Cas13a and mobile phone m

mobile phone-based device allows for portable and sensitive readout of the assay Fozouni et al., 2021, Cell 184, 323–333 January 21, 2021 ª 2020 Elsevier Inc. https://doi.org/10.1016/j....

What is Phone Sized? - More about this Phone Comparison Tool

As a person who does most of his shopping online, I found myself always wanting to get a better "feel" of the products I plan to purchase, For many products, size does matter . So for the same purpose, I've decided to make this website, to make it possible for any purpose, to compare mobile phone and tablet sizes. Sometimes people want to see how a specific mobile device is compared to another device they consider buying, or they just want to better perceive the ac ...

Compare Cell Phones | Reviews & Comparisons of the Best

Samsung Galaxy S24 Ultra ; Google Pixel 8a ; Apple iPhone 16 Pro Max ; Samsung Galaxy S24+ ; Samsung Galaxy Z Flip6 ; Samsung Galaxy Z Fold6 ; Google Pixel 9 Pro XL

Parental Control Software & Cell Phone Monitoring Comparison Guide

Software/App Guides ; Smartphone & Tablet Guides ; WiFi, Router & Network Guides ; Computer Guides

Nothing Phone (1) vs Nothing Phone (2a) - specs comparison

PhoneArena Battery Tests ; Battery Life Estimate : 6h 8min, Browsing : 12h 28min, Video : 10h 13min, Gaming : 7h 43min, Battery Life Estimate : 6h 25min, Browsing : 13h 33min, Video : 10h 5min, Gaming : 8h 47min

Nothing Phone (2) vs Nothing CMF Phone 1 - specs comparison

Qualcomm Snapdragon 8+ Gen 1 SM8475 (4 nm), Mediatek Dimensity 7300 (4 nm) ; Octa-core , 1x 3.0GHz Cortex-X2 + 3x 2.5GHz Cortex-A710 + 4x 1.80GHz Cortex-A510, 64-bit, Octa-core , 4x 2.5GHz Cortex-A78 + 4x 2.0GHz Cortex-A55, 64-bit ; Adreno 730, Mali-G615 MC2 ; 8GB, 6GB ; 128GB, not expandable, 158GB ; , microSDXC ; Android (13), Nothing OS 2.0 UI, Android (14)

Nothing Phone (2) vs Nothing Phone (2a) - specs comparison

PhoneArena Battery Tests ; Battery Life Estimate : 6h 29min, Browsing : 15h 59min, Video : 10h 14min, Gaming : 5h 27min, Battery Life Estimate : 6h 25min, Browsing : 13h 33min, Video : 10h 5min, Gaming : 8h 47min