Complex fluids exist in nature and are continually engineered for specific applications
involving the addition of macromolecules to a solvent, among other means. This imparts …

Additive manufacturing (AM), also referred to as rapid prototyping, solid free-form fabrication,
or simply threedimensional (3D) printing, comprises a number of technologies that allow the …

In vivo bioprinting has recently emerged as a direct fabrication technique to create artificial
tissues and medical devices on target sites within the body, enabling advanced clinical …

Viscoelastic fluids are a common subclass of rheologically complex materials that are
encountered in diverse fields from biology to polymer processing. Often the flows of …

Fragmentation of macromolecular solutes in rapid flows is of considerable fundamental and
practical importance. The sequence of molecular events preceding chain fracture is poorly …

Direct ink writing (DIW) has demonstrated great potential as a multimaterial multifunctional
fabrication method in areas as diverse as electronics, structural materials, tissue …

Printing of stretchable conductors enables the fabrication and rapid prototyping of
stretchable electronic devices. For such applications, there are often specific process and …

We investigate the nonlinear shear and uniaxial extensional rheology of entangled
polystyrene (PS) melts and solutions having the same number Z of entanglements, hence …

Ink-based printing or direct ink writing (DIW) falls under the material extrusion as defined in
ASTM52900. This method deposits ink-based material layer by layer to form a 3D article; …

Shaping soft and conductive materials into sophisticated architectures through 3D printing is
driving innovation in myriad applications, such as robotic counterparts that emulate the …