نتایج جستجو برای: intermolecular attractive force

تعداد نتایج: 257684  

Journal: :The Journal of chemical physics 2007
S K Bhatia D Nicholson

We develop a novel theory to predict the density dependence of the diffusivity of simple fluids in a molecularly sized nanopore with diffusely reflecting walls, incorporating nearest neighbor intermolecular interactions within the framework of the recent oscillator model of low density transport arising from this laboratory. It is shown that when the pore width is about two molecular diameters,...

2002
Jianzhong Wu John Prausnitz

It is now well known that details in the intermolecular potential can significantly affect the qualitative features of a phase diagram where temperature is plotted against density for the coexistence curves among fluid and solid phases. While previous calculations of phase diagrams have assumed a time-invariant potential function, this report concerns the phase diagram for “breathing” molecules...

Journal: :ACS nano 2012
In Soo Park Kilho Eom Jongsang Son Woo-Jin Chang Kidong Park Taeyun Kwon Dae Sung Yoon Rashid Bashir Sang Woo Lee

The simultaneous investigation of a large number of events with different types of intermolecular interactions, from nonequilibrium high-force pulling assays to quasi-equilibrium unbinding events in the same environment, can be very important for fully understanding intermolecular bond-rupture mechanisms. Here, we describe a novel dielectrophoretic force spectroscopy technique that utilizes mic...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی 1387

چکیده ندارد.

Journal: :Angewandte Chemie International Edition 2012

2017
Min Hyung Kim Jeongjick Lee Kihwan Nam In Soo Park Myeonggu Son Hyunchul Ko Sangyoup Lee Dae Sung Yoon Woo-Jin Chang Sei Young Lee Young Ro Yoon Sang Woo Lee

We reported an automated dielectrophoretic (DEP) tweezers-based force spectroscopy system to examine intermolecular weak binding interactions, which consists of three components: (1) interdigitated electrodes and micro-sized polystyrene particles used as DEP tweezers and probes inside a microfluidic device, along with an arbitrary function generator connected to a high voltage amplifier; (2) mi...

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