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Archive for the ‘bioengineering’ category: Page 207

Jul 18, 2016

‘Green’ electronic materials produced with synthetic biology

Posted by in categories: bioengineering, biotech/medical, computing, nanotechnology, solar power, sustainability

Biowire.


Researchers led by microbiologist Derek Lovely say the wires, which rival the thinnest wires known to man, are produced from renewable, inexpensive feedstocks and avoid the harsh chemical processes typically used to produce nanoelectronic materials.

Lovley says, “New sources of electronic materials are needed to meet the increasing demand for making smaller, more powerful electronic devices in a sustainable way.” The ability to mass-produce such thin conductive wires with this sustainable technology has many potential applications in electronic devices, functioning not only as wires, but also transistors and capacitors. Proposed applications include biocompatible sensors, computing devices, and as components of solar panels.

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Jul 18, 2016

Gas sensors ‘see’ through soil to analyze microbial interactions

Posted by in categories: bioengineering, biotech/medical, genetics, law

Can serve many uses such as geneology, etc. However, the bigger advancement will be with criminal/ legal investigations.


Rice University researchers have developed gas biosensors to “see” into soil and allow them to follow the behavior of the microbial communities within.

In a study in the American Chemical Society’s journal Environmental Science and Technology, the Rice team described using genetically engineered bacteria that release methyl halide gases to monitor microbial gene expression in samples in the lab.

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Jul 16, 2016

Silicon Valley Entrepreneurs Aim To ‘Hack’ the Brain

Posted by in categories: bioengineering, chemistry, cybercrime/malcode, neuroscience

Woo and other entrepreneurs are using fasts and other tricks to “hack” their brain chemistry like they would a computer, hoping to give themselves an edge as they strive to dream up the next billion-dollar idea. Known by insiders as “biohacking,” the push for cognitive self-improvement is gaining momentum in the Silicon Valley tech world, where workers face constant pressure to innovate and produce at the highest levels.

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Jul 15, 2016

Should a human-pig chimera be treated as a person?

Posted by in categories: bioengineering, biotech/medical, genetics

There is a well-documented organ shortage throughout the world. For example, 3,000 kidney transplants were made last year in the United Kingdom, but that still left 5,000 people on the waiting list at the end of the period. A lucrative trade in organs has grown up, and transplant tourism has become relatively common. While politicians wring their hands about sensible solutions to the shortage, including the nudge of opt-out donation, scientists using genetic manipulations have been making significant progress in growing transplantable organs inside pigs.

Scientists in the United States are creating so-called ‘human-pig chimeras’ which will be capable of growing the much-needed organs. These chimeras are animals that combine human and pig characteristics. They are like mules that will provide organs that can be transplanted into humans. A mule is the offspring of a male donkey (jack) and a female horse (mare). Horses and donkeys are different species with different numbers of chromosomes, but they can breed together.

In this case, the scientists take a skin cell from a human and from this make stem cells capable of producing any cell or tissue in the body, known as ‘induced pluripotent stem cells’. They then inject these into a pig embryo to make a human-pig chimera. In order to create the desired organ, they use gene editing, or CRISPR, to knock out the embryo’s pig’s genes that produce, for example, the pancreas. The human stem cells for the pancreas then make an almost entirely human pancreas in the resulting human-pig chimera, with just the blood vessels remaining porcine. Using this controversial technology, a human skin cell, pre-treated and injected into a genetically edited pig embryo, could grow a new liver, heart, pancreas or lung as required.

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Jul 15, 2016

A lab founded by a tech billionaire just unveiled a major leap forward in cracking your brain’s code

Posted by in categories: bioengineering, genetics, neuroscience

In order to build a better map of the brain, begin by slicing glass windows into the glowing skulls of genetically-engineered mice.

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Jul 14, 2016

Transhumanist Terminology

Posted by in categories: bioengineering, computing, cryonics, cyborgs, encryption, existential risks, food, genetics, information science, life extension, nanotechnology, neuroscience, quantum physics, robotics/AI, singularity, transhumanism

Transhuman Terminology.

ADHOCRACY
AEONOMICS
A-LIFE
AGORIC SYSTEM

AI-COMPLETE ALEPH ALGERNON AMORTALIST ARACHNIOGRAPHY ARCH-ANARCHY ARCOLOGY ARROW IMPOSSIBILITY THEOREM ARTILECT ASEX ASIMORT ASIMOV ASSEMBLER ATHANASIA ATHANOPHY ATHEOSIS AUGMENT AUTOEVOLUTIONIST AUTOMATED ENGINEERING AUTOMORPHISM AUTOPOTENT AUTOSCIENT BABY UNIVERSE BASEMENT UNIVERSE BEAN DIP CATASTROPHE BEANSTALK BEKENSTEIN BOUND BERSERKER BETELGEUSE-BRAIN BIG CRUNCH BINERATOR BIOCHAUVINISM BIOLOGICAL FUNDAMENTALISM BIONICS BIONOMICS BIOPHILIAC BIOSTASIS B-LIFE BLIGHT BLIND UPLOADING BLUE GOO BOGOSITY FILTER BORGANISM BREAKEVEN POINT BROADCATCHING BRUTE FORCE UPLOADING BUSH ROBOT CALCUTTA SYNDROME CALM TECHNOLOGY CALORIE RESTRICTION CASIMIR EFFECT CEREBROSTHESIS CHINESE ROOM CHRONONAUTS CHURCH-TURING THESIS COBOTS COMPUFORM COMPUTRONIUM CONCENTRATED INTELLIGENCE CONSILIENCE CONNECTIONISM CONTELLIGENCE CONTINUITY IDENTITY THEORY COSMYTHOLOGY CRYOBIOLOGY CRYOCRASTINATE CRYOGENICS CRYONICS CRYONIC SUSPENSION CRYPTO ANARCHY CRYPTOCOSMOLOGY CYBERCIDE CYBERFICTION CYBERGNOSTICISM CYBERIAN CYBERNATE/CYBERNIZE CYBERSPACE/CYBERMATRIX CYBRARIAN CYPHERPUNK DEANIMALIZE DEATH FORWARD DEATHISM DEEP ANARCHY DEFLESH DIGITAL PSEUDONYM DIAMONDOID DISASSEMBLER DISASTERBATION DISTRIBUTED INTELLIGENCE DIVERGENT TRACK HYPOTHESIS DIVERSITY IQ DIVIDUALS DOOMSDAY ARGUMENT DOWNLOAD DRYWARE DUBIFIER DYSON SPHERE ECOCALYPSE ECTOGENESIS

EMBRYOMEME
EMULATION
ENHANCED REALITY
ENVIROCAPITALISM
EPHEMERALISTS
E-PRIME
ESCALATORLOGY
THE ETERNAL LIFE POSTULATE
EUPSYCHIA
EUTHENICS
EVOLUTIONARILY STABLE STRATEGY (ESS)
EVOLUTURE
EXCONOMICS
EXES
EXFORMATION
EXISTENTIAL TECHNOLOGY
EXOPHOBIA
EXOSELF
EXTROPIAN
EXTROPIATE
EXTROPIC
EXTROPOLIS
EXTROPY
FACULTATIVE ANAGOROBE
FAR EDGE PARTY
THE FERMI PARADOX
FEMTOTECHNOLOGY
FLATLANDER
FLUIDENTITY
FOGLET
FORK
FREDKIN’S PARADOX
FUNCTIONAL SOUP
FUTIQUE
FUTURE SHOCK
GALAXY BRAIN
GAUSSIAN
GENEGENEERING
GENETIC ALGORITHM
GENIE
GREEN GOO
GÖDEL’S THEOREM
GOLDEN GOO
GREAT FILTER, THE
GREY GOO
GUY FAWKES SCENARIO
HALLUCINOMEMIC
HIVE COMPUTING
HOMORPH
HPLD
HYPERTEXT
HYPONEIRIA
HYPOTECH

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Jul 13, 2016

Repurposing the ribosome for synthetic biology

Posted by in categories: bioengineering, biological, education, sustainability

Over the past several years, Northwestern Engineering’s Michael Jewett did the seemingly impossible. He overcame the critical barrier to making mutant ribosomes, the core catalyst in cells that are responsible for life.

Now, with funding from the Department of Defense’s Multidisciplinary University Research Initiatives (MURI) program, Jewett is ready to take this research to the next level. Along with a multi-school team, he plans to use engineer and repurpose the ribosome to make new kinds of polymers for flow batteries.

“We are in a new era of biomaterial design,” Jewett said. “So far, the ribosome has been this untouchable biomolecular machine — one that we couldn’t engineer or modify. Now, armed with recent advances in our ability to construct new versions, new applications may only be limited by our imagination.”

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Jul 13, 2016

Soldiers Could Soon Be Wearing Body Armour Made From Genetically Engineered Spider Silk

Posted by in categories: bioengineering, genetics

It could be lighter, thinner, more flexible and tougher than steel.

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Jul 13, 2016

Kraig Biocraft Laboratories Announces Contract with U.S. Army to Deliver Dragon Silk

Posted by in categories: bioengineering, military

ANN ARBOR, Mich., –July 12, 2016- Kraig Biocraft Laboratories, Inc. (OTCQB: KBLB) (“Company”), the leading developer of spider silk based fibers, today announced that it has received a contract valued at up to $1.0 million, if the option phase is awarded, for the development of high performance fibers for protective apparel applications. Under the fully funded base effort, valued at $99,962, the Company will deliver ballistic shoot packs constructed from its proprietary Dragon Silk™ material for performance testing. These shoot packs will be tested and evaluated for critical Soldier protective applications including ballistic impact. If awarded, the option phase will significantly expand this work with the US Army.

“Dragon Silk scores very highly in tensile strength and elasticity, which makes it one of the toughest fibers known to man and the ideal material for many applications,” stated Jon Rice, COO. “Providing material for this ballistic shoot pack initiative is an important next step for Kraig and spider silk. This contract reinforces the many significant potential applications for recombinant spider silk. Today is a great day for spider silk.”

“We’re proud to be working with the Department of Defense to assess the exciting potential of spider silk for military applications,” stated Kim K Thompson, CEO and founder of Kraig Biocraft Laboratories. “We are honored that the U.S. Army has selected us for this program. This effort will provide Kraig Labs with the opportunity to validate our longstanding belief that spider silk technology has had an incredible potential for protective and lifesaving materials and expand our ability to design and engineer innovative materials solutions.”

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Jul 12, 2016

Microfluidic Chips Made of Silk Replicate Human Tissues for Drug Testing, Implantable Applications

Posted by in categories: bioengineering, biotech/medical, computing

At the National Institute of Biomedical Imaging and Bioengineering (NIBIB) and Tufts University a team has developed a microfluidic chip that mimics human tissue for use in drug testing applications. The chip is based on a silk gel that overcomes the limitations of polydimethylsiloxane (PDMS), a silicon material widely used to host living cells within microfluidic devices. As an example, PDMS has problems handling lipids, absorbing them instead of letting them move freely along with other nearby compounds and so not applicable with lipid-based compounds. Additionally, PDMS is not biodegradable and so a small device based on it can’t easily be used as an implantable. Silk, on the other hand, just needed a bit of engineering to make a candidate that overcomes many of PDMS’s limitations.

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