Perspectives Of Nanotechnology Research Articles

Inflection of Beating Transformation by Routing Point on Vitreous Chamber

Moist skin on the wild surface is a roll alteration that transports droplets like a superconductor in a single or multi-layer multi-block module. Coruscating-individualization realization level (CIRL) within the skin used a technique of messaging with a roll realization level function in the stiff swell-repercussion status and mixing with pulse changes. In the swell-repercussion status, the roll messaging function within the skin was calculated as the roll value found as a peel-stick-wall-dot by the superstructure being observed. The roll repercussion function shown in the dermis layer consisted of an alteration signal as a realization level based on the coruscating-individualization level, and was measured using the technical concept of pulse change of the diffusion repercussion function and converted to the value of CIRL by the maximum average. The degree of pulse change was expressed as the degree of water distribution within the skin, and a value was formed according to the realization level of the repercussion function. In Ro-RG-FA-ΦMAX-MIN, the roll far alteration value due to roll peel-stick-wall-dot repercussion was shown as 19.77±4.36 units. In roll convenient alteration value, Ro-RG-CO-ΦMAX-MIN was found to be 6.68±1.33. In roll flank alteration value, Ro-RG-RO-ΦMAX-MIN was found to be 1.64±0.01 units. In roll vicinage alteration value, Ro-RG-VI-ΦMAX-MIN was found to be 0.42±0.15 units. In the dermis layer, swell repercussion by CIRL is evaluated by the degree of peel-stick-wall-dot diffusion function shown at the roll realization level of porous matter, and the dermis layer shown at the messaging level system is expressed as a differentiated function and can be used. You can. The function of the porous in the dermis layer is a concept that suppresses differential signals in diffusion realizationl systems and could be utilized as a promising key tool to utilize the data from a nanotechnology perspective and for basic applications for analyzing surfaces.

Current developments and future perspectives of nanotechnology in orthopedic implants: an updated review.

Orthopedic implants are the most commonly used fracture fixation devices for facilitating the growth and development of incipient bone and treating bone diseases and defects. However, most orthopedic implants suffer from various drawbacks and complications, including bacterial adhesion, poor cell proliferation, and limited resistance to corrosion. One of the major drawbacks of currently available orthopedic implants is their inadequate osseointegration at the tissue-implant interface. This leads to loosening as a result of immunological rejection, wear debris formation, low mechanical fixation, and implant-related infections. Nanotechnology holds the promise to offer a wide range of innovative technologies for use in translational orthopedic research. Nanomaterials have great potential for use in orthopedic applications due to their exceptional tribological qualities, high resistance to wear and tear, ability to maintain drug release, capacity for osseointegration, and capability to regenerate tissue. Furthermore, nanostructured materials possess the ability to mimic the features and hierarchical structure of native bones. They facilitate cell proliferation, decrease the rate of infection, and prevent biofilm formation, among other diverse functions. The emergence of nanostructured polymers, metals, ceramics, and carbon materials has enabled novel approaches in orthopaedic research. This review provides a concise overview of nanotechnology-based biomaterials utilized in orthopedics, encompassing metallic and nonmetallic nanomaterials. A further overview is provided regarding the biomedical applications of nanotechnology-based biomaterials, including their application in orthopedics for drug delivery systems and bone tissue engineering to facilitate scaffold preparation, surface modification of implantable materials to improve their osteointegration properties, and treatment of musculoskeletal infections. Hence, this review article offers a contemporary overview of the current applications of nanotechnology in orthopedic implants and bone tissue engineering, as well as its prospective future applications.

Bacteriocin and Bacterial Cellulose Application in Food Packaging: A Nanotechnology Perspective

Bacteriocin and Bacterial Cellulose Application in Food Packaging: A Nanotechnology Perspective

Detection of Spread-out Position for Pulse Changing-state of Porous Material-object in Dermis Layer

Grainy surface of moist skin is a stalk transition by grain transport containing monolayer or multilayer multiblock modules as superconductors. Brilliant-differentiation cognition level (BIAL) is conveyed the stiff spread-out-sonance status within the skin to the stalk cognition level function and used a technique of mixing by pulse change. In order to observe the spread-out-sonance status within the skin with the stalk conveyance function, the stalk value with ductile-dot was found and calculated by the superstructure. In the dermis layer, the criterion of brilliant-differentiation level is transition signal by stalk sonance function. Configured as the cognition level and the technical concept of pulse change was measured by the diffusion sonance function that converted into BIAL value by the maximum average. According to the degree of water distribution in the skin, the degree of pulse change was configured as the cognition level of the sonance function, and the value was formed. Stalk ductile-dot sonance presented stalk far transition value of St-CF-FA-?MAX-MED with 11.34±5.57 units. Stalk convenient transition value presented St-CF-CO-?MAX-MED with 2.04±0.51 units. Stalk flank transition value presented St-CF-ST-?MAX-MED with 1.21±0.18 units. Stalk vicinage transition value presented St-CF-VI-?MAX-MED with 0.19±0.11 units. As the degree of ability of the ductile-dot is evaluated spread-out sonance by diffusion function that appeared at the stalk cognition level of the porous material-object by BIAL in the dermis layer. As a differentiation function can be used by the conveyance level system of the dermis layer. Diffusion cognition systems are suppressed by differential signals. Cognition systems is able to exploit the data as promising primary tools for analyzing surfaces from fundamental applications and nanotechnology perspectives.

A Delphi Study on Technical and Socio-Economic Perspectives of Nanotechnology and ICT Industries Relations

By using the Delphi technique and a case study on Malaysia’s nanotechnology research and Information and Communication Technology (ICT) industries, this paper aims to determine the development and convergence of nanotechnology and ICT innovation systems from the perspective of science-industry relations. A total of 25 experts have provided their opinions and consensus on the present stage and possible future scenarios of nanotech-ICT development from four dimensions: technology landscape, economic viability, governance, and social acceptance. Results from two survey rounds indicate that the Malaysian ICT innovation system is presently economically viable and easily accepted by the market. The best-case scenario can be achieved with the help of nanotechnology. This would also require the implementation of policies and regulations from government. Although industrial and social adoption and the acceptance of nanotechnology are already strong, government is responsible for creating various programs to ensure greater awareness and development of knowledge.

The role of nanotechnology-based approaches for clinical infectious diseases and public health.

Given the high incidence of infection and the growing resistance of bacterial and viral infections to the traditional antiseptic, the need for novel antiseptics is critical. Therefore, novel approaches are urgently required to reduce the activity of bacterial and viral infections. Nanotechnology is increasingly being exploited for medical purposes and is of significant interest in eliminating or limiting the activity of various pathogens. Due to the increased surface-to-volume ratio of a given mass of particles, the antimicrobial properties of some naturally occurring antibacterial materials, such as zinc and silver, increase as particle size decreases into the nanometer regime. However, the physical structure of a nanoparticle and the way it interacts with and penetrates the bacteria also appear to provide unique bactericidal mechanisms. To measure the efficacy of nanoparticles (diameter 100nm) as antimicrobial agents, it is necessary to comprehend the range of approaches for evaluating the viability of bacteria; each of them has its advantages and disadvantages. The nanotechnology-based disinfectants and sensors for SARS-CoV-2 provide a roadmap for creating more effective sensors and disinfectants for detecting and preventing coronaviruses and other infections. Moreover, there is an increasing role of nanotechnology-based approaches in various infections, including wound healing and related infection, nosocomial infections, and various bacterial infections. To meet the demand for patient care, nanotechnology-based disinfectants need to be further advanced with optimum approaches. Herein, we review the current burden of infectious diseases with a focus on SARS-CoV-2 and bacterial infection that significantly burdens developed healthcare systems and small healthcare communities. We then highlight how nanotechnology could aid in improving existing treatment modalities and diagnosis of those infectious agents. Finally, we conclude the current development and future perspective of nanotechnology for combating infectious diseases. The overall goal is to update healthcare providers on the existing role and future of nanotechnology in tackling those common infectious diseases.

Recent Advances in Green Metallic Nanoparticles for Enhanced Drug Delivery in Photodynamic Therapy: A Therapeutic Approach

Globally, cancer is one of the leading causes of death among men and women, it is characterized by the unregulated proliferation of tumor cells. Some of the common risk factors associated with cancer development include the consistent exposure of body cells to carcinogenic agents such as alcohol, tobacco, toxins, gamma rays and alpha particles. Besides the above-mentioned risk factors, conventional therapies such as radiotherapy, and chemotherapy have also been linked to the development of cancer. Over the past decade, tremendous efforts have been invested in the synthesis of eco-friendly green metallic nanoparticles (NPs), and their medical application. Comparatively, metallic NPs have greater advantages over conventional therapies. Additionally, metallic NPs can be functionalized with different targeting moieties e.g., liposomes, antibodies, folic acid, transferrin, and carbohydrates. Herein, we review and discuss the synthesis, and therapeutic potential of green synthesized metallic NPs for enhanced cancer photodynamic therapy (PDT). Finally, the advantages of green hybridized activatable NPs over conventional photosensitizers (PSs) and the future perspectives of nanotechnology in cancer research are discussed in the review. Furthermore, we anticipate that the insights offered in this review will inspire the design and development of green nano-formulations for enhanced image-guided PDT in cancer treatment.

The emerging significance of nanomedicine-based approaches to fighting COVID-19 variants of concern: A perspective on the nanotechnology’s role in COVID-19 diagnosis and treatment

COVID-19, one of the worst-hit pandemics, has quickly spread like fire across nations with very high mortality rates. Researchers all around the globe are making consistent efforts to address the main challenges faced due to COVID-19 infection including prompt diagnosis and therapeutics to reduce mortality. Conventional medical technology does not effectively contain the havoc caused by deadly COVID-19. This signals a crucial mandate for innovative and novel interventions in diagnostics and therapeutics to combat this ongoing pandemic and counter its successor or disease if it were ever to arise. The expeditious solutions can spring from promising areas such as nanomedicine and nanotechnology. Nanomedicine is a dominant tool that has a huge potential to alleviate the disease burden by providing nanoparticle-based vaccines and carriers. Nanotechnology encompasses multidisciplinary aspects including artificial intelligence, chemistry, biology, material science, physical science, and medicine. Nanoparticles offer many advantages compared to larger particles, including better magnetic properties and a multiplied surface-to-volume ratio. Given this, the present review focuses on promising nanomedicine-based solutions to combat COVID-19 and their utility to control a broad range of pathogens and viruses, along with understanding their role in the therapy, diagnosis, and prevention of COVID-19. Various studies, reports, and recent research and development from the nanotechnology perspective are discussed in this article.

Facial design and synthesis of Ce doped Co-Ni oxide nanocages with cubic structure for high-performance asymmetric supercapacitors

From the perspective of nano science and nanotechnology, it is very interesting and important to develop a reasonable and practical synthesis route of nanomaterials for production and life. Here, we develop a strategy of hollow cubic metal oxide nanocages. The method was inspired by Pearson’s Hard-Soft-Acid-Base (HSAB) theory, and nanocages with excellent performance were prepared by coordination etching and optimization of reaction conditions. Firstly, Cu2O nanocubes were prepared by redox reaction at room temperature. Then, the hollow cubic NiCo2Ox/CeOy nanocages were obtained by HSAB theory and cerium doping. The nanomaterial has a specific capacitance of up to 1976 F/g at the current density of 1 A/g. In addition, the asymmetric supercapacitor (ASC) prepared with hollow cubic NiCo2Ox/CeOy nanocage as cathode and active carbon as anode exhibits an energy density as high as 37.1 Wh kg−1 at the power density of 375 W kg−1. The capacitance retention rate of the device is 91.5 % after 10,000 cycles. The device can be charged to light up LED lights. These excellent electrochemical properties, due to their unique structure and synergistic effect between materials, indicate the potential application value of hollow cubic NiCo2Ox/CeOy nanocages in high-performance supercapacitors.

Nanotechnology for Nanophytopathogens: From Detection to the Management of Plant Viruses.

Plant viruses are the most destructive pathogens which cause devastating losses to crops due to their diversity in the genome, rapid evolution, mutation or recombination in the genome, and lack of management options. It is important to develop a reliable remedy to improve the management of plant viral diseases in economically important crops. Some reports show the efficiency of metal nanoparticles and engineered nanomaterials and their wide range of applications in nanoagriculture. Currently, there are reports for the use of nanoparticles as an antibacterial and antifungal agent in plants and animals too, but few reports as plant antiviral. “Nanophytovirology” has been emerged as a new branch that covers nanobased management approaches to deal with devastating plant viruses. Varied nanoparticles have specific physicochemical properties that help them to interact in various unique and useful ways with viruses and their vectors along with the host plants. To explore the antiviral role of nanoparticles and for the effective management of plant viruses, it is imperative to understand all minute details such as the concentration/dosage of nanoparticles, time of application, application interval, and their mechanism of action. This review focused on different aspects of metal nanoparticles and metal oxides such as their interaction with plant viruses to explore the antiviral role and the multidimensional perspective of nanotechnology in plant viral disease detection, treatment, and management.

Advances and Perspectives of Pharmaceutical Nanotechnology in mRNA therapy.

Advances and Perspectives of Pharmaceutical Nanotechnology in mRNA therapy.

Tackling Dyslipidemia in Obesity from a Nanotechnology Perspective.

Obesity and dyslipidemia are the main features of metabolic syndrome, expressed mainly by adipose tissue dysfunction and connected by similar pathways and pharmacotherapy. Conventional drugs used in these two associated disorders are limited due to poor drug efficiency, non-specificity, and toxic side effects. Therefore, novel solutions for tackling obesity-associated diseases and providing insights into the development of innovative or improved therapies are necessary. Targeted nanotherapy is a revolutionary technology, offering a promising solution for combatting the disadvantages of currently available therapies for treating obesity and dyslipidemia due to its superior features, which include specific cell targeting, the protection of drugs against physiological degradation, and sustained drug release. This review presents a brief assessment of obesity and dyslipidemia, their impacts on human health, current treatment, and limitations, and the role and potential use of nanotechnology coupled with targeted drug delivery and nutraceuticals as emerging therapies. To the best of our knowledge, this paper presents, for the first time in the literature, a comparison between obesity and dyslipidemia nano-formulations based on drugs and/or natural extracts applied in experimental studies.

Current trends and future perspectives on dental nanomaterials – An overview of nanotechnology strategies in dentistry

The field of nanotechnology or nanoscience encompasses research and development in the applied sciences at the atomic or molecular levels and has a huge impact on nearly every aspect of human health and well-being, including pharmacological studies, clinical diagnosis, and supplemental immune system treatments. The numerous dental uses of nanotechnology have led to the development of the field of nanodentistry. The efficacy of dental operations and the field’s possibilities have grown greatly over the years as a result of extensive research in the fields of biomaterials and nanotechnology. Materials with nanoscale dimensions can display features not found in their larger-scale equivalents. Endodontic procedures are time-consuming and usually require multiple visits to attain the best results. The eradication of primary bacterial infection from dental root canals is still a serious concern in dentistry. Nanoparticles have been shown to be more efficient than standard materials and to have superior capabilities in terms of surface chemistry and bonding. Their antimicrobial characteristics are also promising in all medical procedures, particularly in endodontics. Because of their versatility, nanomaterials are a useful tool in dental clinics for a variety of operations including pulp regeneration, drug administration, root restoration, cleaning, obturation, and canal filling. This review provides an overview of the synthesis and characteristics of nanomaterials and their potential applications in dentistry and describes future perspectives of nanotechnology in dentistry with an updated literature review.

Recent Advances and Perspectives of Nanotechnology in Anaerobic Digestion: A New Paradigm towards Sludge Biodegradability

Anaerobic digestion (AD) is the strategy of producing environmentally sustainable bioenergy from waste-activated sludge (WAS), but its efficiency was hindered by low biodegradability. Hence, the usage of nanomaterials was found to be essential in enhancing the degradability of sludge due to its nanostructure with specific physiochemical properties. The application of nanomaterials in sludge digestion was thoroughly reviewed. This review focused on the impact of nanomaterials such as metallic nanoparticles, metal oxide nanoparticles, carbon-based nanomaterials, and nanocomposite materials in AD enhancement, along with the pros and cons. Most of the studies detailed that the addition of an adequate dosage of nanomaterial has a good effect on microbial activity. The environmental and economic impact of the AD enhancement process is also detailed, but there are still many existing challenges when it comes to designing an efficient, cost-effective AD digester. Hence, proper investigation is highly necessary to assess the potency of utilizing the nanomaterials in enhancing AD under various conditions.

Nanotechnology Perspectives for Bacteriocin Applications in Active Food Packaging

Nanotechnology Perspectives for Bacteriocin Applications in Active Food Packaging

Mycoplasmas as Host Pantropic and Specific Pathogens: Clinical Implications, Gene Transfer, Virulence Factors, and Future Perspectives.

Mycoplasmas as economically important and pantropic pathogens can cause similar clinical diseases in different hosts by eluding host defense and establishing their niches despite their limited metabolic capacities. Besides, enormous undiscovered virulence has a fundamental role in the pathogenesis of pathogenic mycoplasmas. On the other hand, they are host-specific pathogens with some highly pathogenic members that can colonize a vast number of habitats. Reshuffling mycoplasmas genetic information and evolving rapidly is a way to avoid their host’s immune system. However, currently, only a few control measures exist against some mycoplasmosis which are far from satisfaction. This review aimed to provide an updated insight into the state of mycoplasmas as pathogens by summarizing and analyzing the comprehensive progress, current challenge, and future perspectives of mycoplasmas. It covers clinical implications of mycoplasmas in humans and domestic and wild animals, virulence-related factors, the process of gene transfer and its crucial prospects, the current application and future perspectives of nanotechnology for diagnosing and curing mycoplasmosis, Mycoplasma vaccination, and protective immunity. Several questions remain unanswered and are recommended to pay close attention to. The findings would be helpful to develop new strategies for basic and applied research on mycoplasmas and facilitate the control of mycoplasmosis for humans and various species of animals.

Nanotechnology Applications in Science and Technology

Nanotechnology is helping to considerably improve, even revolutionize, many technology and industry sectors: information technology, energy, environmental science, medicine, homeland security, food safety, and transportation, among many others. Today's nanotechnology harnesses current progress in chemistry, physics, materials science, and biotechnology to create novel materials that have unique properties because their structures are determined on the nanometer scale. This paper study the various applications of nanotechnology in recent decades. “Nanotechnology”. It gives a brief description about Nanotechnology and its application in various field’s viz. medicine, computing, Robotics, food technology and Solar cells etc. It also deals with the future perspectives of Nanotechnology. Nanotechnology is the study of minuscule particles. The nanotechnology imagines a world wherein new items are planned at the nuclear and atomic level; give sensible, savvy techniques for lashing sustainable power sources and keeping the climate clean.

Perspective and future scope of nanotechnology in modification of microbial fuel cell

Performance and costs are considered as significant attributes for microbial fuel cells (MFCs). The performance of the anode and cathode electrode employed in the MFCs determined through redox reactions involved in transformation of chemical energy into electrical energy. Various research investigations intended to modify MFCs have acknowledged the importance of the electrode material in recent years. This review paper focused on modification in electrode and membrane materials of MFCs have been reported through incorporation of nanomaterials. Metal-based and carbon nanoparticles, as well as conductive polymers, may aid in the formation of thick microbial biofilms, resulting in improved electron transmission between biofilms and electrodes. Potential nanomaterials employed in MFCs modifications have important properties such as increasing active surface area, enhancing conductivity, and improving biocompatibility. Metal-based nano catalysts like as metal oxides and metal–organic frameworks among the several nano catalysts employed on the cathode side, are identified as high-performance and low-cost sustainable alternatives in comparison to the commonly utilized a very high-cost Pt. In addition, when compared to the commonly used and pricey Nafion, polymeric membranes treated with hydrophilic and antibacterial nanoparticles might result in improved proton conductivity and less biofouling.

Hybridization-specific chemical reactions to create interstrand crosslinking and threaded structures of nucleic acids.

The interstrand crosslinking and threaded structures of nucleic acids have high potential in oligonucleotide therapeutics, chemical biology, and nanotechnology. For example, properly designed crosslinking structures provide high activity and nuclease resistance for anti-miRNAs. The noncovalent labeling and modification by the threaded structures are useful as new chemical biology tools. Photoreversible crosslinking creates smart materials, such as reversible photoresponsive gels and DNA origami objects. This review introduces the creation of interstrand crosslinking and threaded structures, such as catenanes and rotaxanes, based on hybridization-specific chemical reactions and their functions and perspectives.

Perspectives in nanoscience and nanotechnology

This work is focused on reviewing the theoretical vision of the physicist Richard Feynman about nanoscience and nanotechnology, giving continuity to his ideas in the proper context of physics laws that has led nanoscience and nanotechnology to become robust and active sciences. Some implications of nanotechnology as a general-purpose foundational technology for all economic areas are discussed. Some aspects related to interactions between the fields of mathematics, high-energy physics and condensed matter physics that have allowed the remarkable development of new quantum material platforms for nanoelectronics are also analyzed.