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289 Current news about the topic drug delivery

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Millimetre-precision drug delivery to the brain

Method is set to enable treatment of psychiatric and neurological disorders and tumours with fewer side effects in the future.

08-Oct-2020

Researchers at ETH Zurich have developed a method for concentrating and releasing drugs in the brain with pinpoint accuracy. This could make it possible in the future to deliver psychiatric and cancer drugs and other medications only to those regions of the brain where this is medically ...

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Secure nano-carrier delivers medications directly to cells

Nanoparticles with synthetic DNA can control release of drugs

30-Sep-2020

Medications often have unwanted side-effects. One reason is that they reach not only the unhealthy cells for which they are intended, but also reach and have an impact on healthy cells. Researchers at the Technical University of Munich (TUM), working together with the KTH Royal Institute of ...

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Synthetic red blood cells mimic natural ones, and have new abilities

Artificial red blood cells could carry oxygen, therapeutic drugs and other cargo in the bloodstream

05-Jun-2020

Scientists have tried to develop synthetic red blood cells that mimic the favorable properties of natural ones, such as flexibility, oxygen transport and long circulation times. But so far, most artificial red blood cells have had one or a few, but not all, key features of the natural versions. ...

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Rolling into the deep

Microroller could to revolutionize the minimally invasive treatment of illnesses

25-May-2020

A team of scientists from the Max Planck Institute for Intelligent Systems (MPI-IS) in Stuttgart invented a tiny microrobot that resembles a white blood cell travelling through the circulatory system. It has the shape, the size and the moving capabilities of leukocytes and could perhaps be well ...

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A novel method to precisely deliver therapeutics inside the body

Ultrasound-controlled nanomaterials can provide on-demand, high precision delivery of proteins into human cells

24-Apr-2020

A new way to deliver therapeutic proteins inside the body uses an acoustically sensitive carrier to encapsulate the proteins and ultrasound to image and guide the package to the exact location required, according to Penn State researchers. Ultrasound then breaks the capsule, allowing the protein ...

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News About Drug Delivery

01-Nov-2019

Nanocontainer for drugs can have their pitfalls: If they are too heavily loaded, they will only dissolve poorly. Why this happens is now reported by a Würzburg research group in "Angewandte Chemie". Nanocapsules and other containers can transport drugs through a patient's body directly to the ...

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New drug delivery system to enable needle-free application of drugs

Ascenion's Portfolio Company WBC Acquired by Klaria

23-Sep-2019

Ascenion GmbH, technology transfer partner of the Helmholtz Centre for Infection Research (HZI), announces the take-over of its portfolio company WBC Drug Delivery Technologies (WBC) by Klaria Pharma Holding AB in an all-stock deal. WBC was founded earlier this year to further advance a new drug ...

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Graphene nanoflakes: a new tool for precision medicine

20-Aug-2019

Chemists funded by the SNSF have created a new compound for flexible drug delivery that specifically targets prostate cancer cells. Incorporating four different molecules, the compound prevents tumour cells from multiplying, can be detected by medical imaging and has staying power in the ...

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Researchers build artificial cells that sense and respond to their environment

05-Aug-2019

Imperial College London scientists have created artificial cells that mimic biological cells by responding to a chemical change in their surroundings. The artificial cells could be used to sense changes in the body and respond by releasing drug molecules, or to sense and remove harmful metals in ...

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'Trojan horse' anticancer drug disguises itself as fat

Promising system delivers chemo drug straight into tumors with fewer side effects

19-Jul-2019

A stealthy new drug-delivery system disguises chemotherapeutics as fat in order to outsmart, penetrate and destroy tumors. Thinking the drugs are tasty fats, tumors invite the drug inside. Once there, the targeted drug activates, immediately suppressing tumor growth. The drug also is lower in ...

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