Designer emulsions using microfluidics

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Syringe-vacuum microfluidics: A portable technique to create monodisperse emulsions.

We present a simple method for creating monodisperse emulsions with microfluidic devices. Unlike conventional approaches that require bulky pumps, control computers, and expertise with device physics to operate devices, our method requires only the microfluidic device and a hand-operated syringe. The fluids needed for the emulsion are loaded into the device inlets, while the syringe is used to ...

متن کامل

High-order multiple emulsions formed in poly(dimethylsiloxane) microfluidics.

Multiple emulsions are nested sets of drops. Drops of one kind of fluid are encapsulated inside drops of a second fluid, which themselves can be encapsulated inside drops of yet another fluid. Such ‘‘emulsions within emulsions’’ are very useful for many applications, including for the encapsulation of actives, such as nutrients, pesticides, drugs, and detergents, and as templates for the synthe...

متن کامل

One-step formation of multiple emulsions in microfluidics.

We present a robust way to create multiple emulsions with controllable shell thicknesses that can vary over a wide range. We use a microfluidic device to create a coaxial jet of immiscible fluids; using a dripping instability, we break the jet into multiple emulsions. By controlling the thickness of each layer of the jet, we adjust the thicknesses of the shells of the multiple emulsions. The sa...

متن کامل

Wetting-induced formation of controllable monodisperse multiple emulsions in microfluidics.

Multiple emulsions, which are widely applied in a myriad of fields because of their unique ability to encapsulate and protect active ingredients, are typically produced by sequential drop-formations and drop-encapsulations using shear-induced emulsification. Here we report a qualitatively novel method of creating highly controlled multiple emulsions from lower-order emulsions. By carefully cont...

متن کامل

In-air microfluidics enables rapid fabrication of emulsions, suspensions, and 3D modular (bio)materials

Microfluidic chips provide unparalleled control over droplets and jets, which have advanced all natural sciences. However, microfluidic applications could be vastly expanded by increasing the per-channel throughput and directly exploiting the output of chips for rapid additive manufacturing. We unlock these features with in-air microfluidics, a new chip-free platform to manipulate microscale li...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Materials Today

سال: 2008

ISSN: 1369-7021

DOI: 10.1016/s1369-7021(08)70053-1