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Many of the biological materials that researchers are most interested in studying, including those associated with major diseases, don’t lend themselves to the conventional methods that researchers ty...
Within a given tissue or organ, cells may appear very similar or even identical. But at the molecular level, these cells can have small differences that lead to wide variations in their functions.
Inspired by nature, artificial microtubules can work against a current to transport tiny cargoes（图）
人造微管 逆流工作 血管阻塞 化疗药物
2023/7/7
Like a microscopic bucket brigrade, an artificial microtubule can rapidly transport tiny particles along magnetic stepping stones, delivering them to a precise location even when operating against a s...
Tiny swimming 'doughnuts' deliver the biomedical goods（图）
Tiny swimming doughnut biomedical good
2019/11/5
Bacteria and other swimming microorganisms evolved to thrive in challenging environments. But it's difficult to harness these microorganisms' abilities for biomedical purposes, so NSF-funded researche...
Bacteria change behavior to tackle tiny obstacle course（图）
Bacteria behavior tackle tiny obstacle course gastrointestinal tract
2019/10/30
A tiny obstacle course for bacteria has shown researchers how E. coli changes its behavior to rapidly clear obstructions to food. The work holds implications for biology and medicine, and for robotic ...
With the increasing accessibility of DNA sequencing, University of Cincinnati biologists are unraveling many evolutionary mysteries behind the complex world of spider vision.Looking closely at the mys...
Tiny tech reprograms immune cells to fight cancer
Tiny tech reprograms immune cells fight cancer
2017/4/27
Dr. Matthias Stephan has a bold vision. He imagines a future where patients with leukemia could be treated as early as the day they are diagnosed with cellular immunotherapy that’s available in their ...
Researchers uncover clue about how tiny microbes self-mutate
Researchers clue tiny microbes self-mutate
2017/4/27
Researchers have discovered that previously unidentified microorganisms have a genetic element that enables them to self-mutate. What's more, these organisms are so plentiful they dramatically expand ...
Tiny Australian Leech Named for Best-selling Author Amy Tan
Australianl Leech Named Best-selling Author
2016/2/22
Researchers have named a new leech after best-selling author Amy Tan based on an innovative method for peering inside soft-bodied animals. Chtonobdella tanae, a terrestrial leech from Australia, ...
Tiny Dancers:Can Ballet Bugs Help Us Build Better Robots?
bio-inspired technology high-speed video mechanical engineering Robotics spider crickets
2015/11/12
When it’s time to design new robots, sometimes the best inspiration can come from Mother Nature. Take, for example, her creepy, but incredibly athletic spider crickets.Johns Hopkins engineering studen...
Ultra-stable JILA Microscopy Technique Tracks Tiny Objects for Hours
Ultra-stable JILA Microscopy Technique Tracks Tiny Objects Hours
2015/7/13
JILA researchers have designed a microscope instrument so stable that it can accurately measure the 3D movement of individual molecules over many hours—hundreds of times longer than the current limit ...
A solitary wasp--the kind that lives and forages for food alone--has a fairly small brain. Type out a lowercase letter in 10-point text and you'll get an idea of its size.But tiny as that brain is, it...
Carnivorous plant packs big wonders into tiny genome
Carnivorous plant packs big wonders tiny genome
2015/3/4
Great, wonderful, wacky things can come in small genomic packages.That’s one lesson to be learned from the carnivorous bladderwort, a plant whose tiny genome turns out to be a jewel box full of evolut...
Tiny fish provides giant insight into how organisms adapt to changing environment（图）
fish changing environment
2014/12/1
BLOOMINGTON, Ind. -- An Indiana University-Dartmouth College team has identified genes and regulatory patterns that allow some organisms to alter their body form in response to environmental change.
Tiny muscles help bats fine-tune flight, stiffen wing skin
Tiny muscles bats fine-tune flight stiffen wing skin
2014/6/19
Bats appear to use a network of hair-thin muscles in their wing skin to control the stiffness and shape of their wings as they fly, according to a new study. The finding provides new insight about the...