Ananya Bhattacharjee - IEEE Xplore Author Profile

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Spiderwebs, or orbwebs, are naturally occurring structures that exhibit remarkable mechanical resilience and optimization. They are capable of withstanding multidirectional forces, even if one or more spiral or even radial lines are detached. Spiderweb (or fractal web) design holds significant interest in various fields such as flexible circuits, displays, smart textiles, and wearable healthcare. ...Show More
Cutting-edge interconnect design is crucial for flex circuits to achieve optimal signal integrity and transmit signals efficiently among various devices, even under mechanical and electrical strain. In this study, we inspected the suitability of using honeycomb-inspired stretchable connectors in flex circuits, stretched in two orientations: zigzag and armchair under mechanical and electrical stres...Show More
Spiderweb is a naturally available mechanically robust and optimized structure, which can withstand multidirectional forces even one or more spiral or even radial lines are cut. Recently, the spiderweb (fractal web) design has received significant interest in flex circuits, displays, smart textiles, wearable healthcare etc. In this work, a three order spiderweb hexagonal interconnect architecture ...Show More
Structural design engineering of interconnects in flexible electronics is an interesting study to understand the signal integrity and transmission of a signal between multiple devices over a circuit layer under different types of mechanical stress. The geometric design of flexible interconnects makes an important role in understanding the device functionality and optimization over a layout area. I...Show More
Spiderweb is one of the most mechanically robust and optimized naturally available structure, which can withstand multidirectional forces, in addition to the fact that the structure works even if one or more spiral lines are broken. Such a design can be worked with as an important model to develop conformal, lightweight, and stretchable electronic configuration like arrays of sensors environment f...Show More
This paper presents prototype design and fabrication of a portable surface plasmon resonance (SPR) measurement device based on angular interrogated Kretschmann configuration. Easy mount for the sensor chip with custom made syringe based fluid infusion system capable of pumping in microlitres makes them suitable for biosensing applications. The experimental device is driven by a single stepper-moto...Show More