Table of Contents

Volume 2,Issue 2

Open Access Review

Effects of Quantum Confinement of Hydrogen in Nanocavities – Experimental INS Results and New Insights

Received: 31 March 2020;  Published: 23 June 2020;  doi: 10.21926/rpm.2002015

Abstract

Current developments of non-relativistic quantum mechanics appear to predict, and reveal, counter-intuitive dynamical effects of hydrogen in nanostructured materials that are of considerable importance for basic research as well as for technological applications. In this review, the experimental focus is on HO and H molecules in carbon nanotubes and other nanocavities that have been experimentally investigated using the well-established technique of incoherent inelastic neutron scattering (INS). [...]

Open Access Original Research

Enhancement of String Tension Using Thin-Film Metallic Glass Coatings

Received: 16 May 2020;  Published: 15 June 2020;  doi: 10.21926/rpm.2002014

Abstract

Inspired by the application of metallic glass sheet as face material for improving the performance of golf clubs, the present work was aimed to explore the application of thin-film metallic glass (TFMG) coatings for enhancing the performance of strings. In order to achieve this aim, badminton strings were coated with TFMG coatings of different thicknesses. The compositions of these TFMG coatings were analyzed using an electron probe micro-analyzer. The amorphous structure of the film was verifie [...]

Open Access Original Research

Polystyrene Topography Sticker Array for Cell-Based Assays

Received: 15 March 2020;  Published: 14 May 2020;  doi: 10.21926/rpm.2002013

Abstract

Cells can respond to different topographical cues in their natural microenvironment. Hence, scientists have employed microfabrication techniques and materials to generate culture substrates containing topographies for cell-based assays. However, one of the limitations of custom topographical platforms is the lack of adoption by the broad research community. These techniques and materials have high costs, require high technical expertise, and can leach components that may introduce artifacts. In [...]

Open Access Review

The Use of Biomaterials in Internal Radiation Therapy

Received: 18 March 2020;  Published: 12 May 2020;  doi: 10.21926/rpm.2002012

Abstract

Radiotherapy has become one of the most prominent and effective modalities for cancer treatment and care. Ionising radiation, delivered either from external or internal sources, can be targeted to cancerous cells causing damage to DNA that can induce apoptosis. External beam radiotherapy delivers either photon radiation (x-rays or gamma rays) or particle radiation (neutrons or protons) in a targeted manner to specific tumour locations. Internal radiotherapy involves placing radioactive sources w [...]

Open Access Technical Note

Innovation in Skin Regeneration: Novel Approaches with β-1,3/1,6-Glucan-Based Treatments

Received: 06 April 2020;  Published: 11 May 2020;  doi: 10.21926/rpm.2002011

Abstract

Skin regeneration is a multidisciplinary topic that involves plastic surgery, aesthetics, and dermatology. In the last few years, several molecules have been used to prevent or delay the skin aging process. Recently, promising investigations on novel β-1,3/1,6-glucan-based treatments, associated with sodium hyaluronate, have demonstrated the induction of a naïve biological stimulus in soft tissues. Serum Revitalizing Face (Lot 00118a0051 of 11/19/2018 approved by the Italian Ministry of Health a [...]

Open Access Original Research

Mechano-Vibrational Spectroscopy of Tissues and Materials Using Vibrational Optical Coherence Tomography: A New Non-Invasive and Non-Destructive Technique

Received: 04 February 2020;  Published: 29 April 2020;  doi: 10.21926/rpm.2002010

Abstract

Elastic moduli of tissues and synthetic polymeric materials are important design properties needed to develop new implants. In this paper we report the use of vibrational optical coherence tomography (VOCT) to measure the resonant frequency and calculate the modulus of tissues and synthetic polymers non-invasively and non-destructively in vitro and in vivo. Values of tissue and polymer moduli were obtained by applying an audible sinusoidal sound wave to the surface of each specimen. The sound w [...]

Open Access Original Research

Quantum Decoherence in Dense Media: A Few Examples

Received: 29 December 2019;  Published: 13 April 2020;  doi: 10.21926/rpm.2002009

Abstract

Decoherence is a relatively recent concept in the field of quantum mechanics. Although the pioneers of the field must have understood that loss of phase coherence in quantum superpositions is the reason underlying the appearance of definite outcomes in the quantum measurement problem, the latter was not treated in terms of decoherence until sixty years after the formulation of quantum mechanics as described in a report by Joos and Zeh in 1983 [1]. However, soon after, the theory was developed in [...]

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