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901 articles for “challenges.”
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Nanotechnology Based Drug Delivery System for Cancer Therapy
Abstract: Nanotechnology has the potential to revolutionize cancer diagnosis and therapy. Advances in protein engineering and material science have contributed to novel nanoscale targeting approaches that may bring new hope to cancer patients. Several therapeutic nanocarriers have been approved for clinical use. However, to date, there are only a few clinically approved nanocarriers that incorporate molecules to selectively bind and target cancer cells. This review examines some of the approved formulations …
Published in International journal of Nanobiotechnology · Vol. 5, Issue 2, 2019 · pp. 8–36 Read article
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Silver Nanoparticles for Enhancement of Antibiotic Antimicrobial Therapy
Abstract: With the current rise in antimicrobial resistance and infections resulting in high mortality and morbidity. There is need for novel strategies to combat these challenges such as nanoparticle technology has offered excellent opportunities. The use of metal nanoparticles such as silver with well-established antimicrobial activity conjugated with other antimicrobials has the potential to overcome the challenge of drug resistance due to its multiple mechanisms of action against microbes. This reveal …
Published in International journal of Nanobiotechnology · Vol. 8, Issue 1, 2022 · pp. 32–39 Read article
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Revolutionizing Cancer Treatment through Nanoparticle-Based Drug Delivery Systems
Abstract: Cancer is a leading cause of death worldwide, and the treatment options available have significant limitations, including toxicity, low efficacy, and drug resistance. Nanotechnology has made significant progress in recent years, resulting in the emergence of drug delivery systems based on nanoparticles that are used for cancer treatment. These systems offer numerous benefits, including targeted drug delivery, increased drug stability, and reduced toxicity. Nanoparticle-based drug delivery systems are a promising …
Published in International journal of Nanobiotechnology · Vol. 8, Issue 2, 2022 · pp. 8–15 Read article
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Nanozymes: Unleashing the Catalytic Power of Nanomaterials in Biotechnology
Abstract: This article explores the fascinating field of nanozymes, which are nanomaterials that exhibit enzyme-like catalytic activities. Nanozymes have emerged as a powerful tool in biotechnology, offering advantages such as high stability, tunable activity, and easy synthesis. This article delves into the diverse applications of nanozymes, ranging from biosensing and bioimaging to environmental remediation and therapeutics. We will explore the underlying principles behind nanozyme catalysis, highlight key advancements, discuss challenges and …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 1, 2023 · pp. 30–37 Read article
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Biosensors for Health: A Review on Monitoring Utilizing Multifunctional Hybrid Nanomaterials
Abstract: Biosensors play a pivotal role in health monitoring, offering real-time and accurate detection of various physiological parameters crucial for disease diagnosis, management, and prevention. This review delves into the burgeoning field of biosensors, focusing specifically on the utilization of multifunctional hybrid nanomaterials for enhanced monitoring capabilities. Nanomaterials, with their unique properties and functionalities, have revolutionized biosensor technology, enabling sensitive, selective, and versatile detection platforms. Hybrid nanomaterials, formed by integrating multiple …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 2, 2023 · pp. 31–36 Read article
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Recent advances in utilization of wide band gap metal oxides for photocatalysis of organic waste
Abstract: Water cleaning has become a major challenge in the current scenario with huge amounts of industrial wastes being accumulated in the water bodies over the years. Traditional chemical, physical and biological processes for treating wastewater containing textile dye have disadvantages such as high cost, high energy requirement and generates secondary pollution during treatment process. The progressive oxidation processes technology has been appealing growing attention for the decomposition of organic dyes. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 3, Issue 2, 2017 · pp. 1–9 Read article
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Nanolithography: A Promising Tool for Precision Nanofabrication
Abstract: Nanolithography is a crucial technique in nanofabrication that involves patterning materials on a manometer scale. With the increasing demand for smaller, faster, and more efficient electronic devices, nanolithography has become an indispensable tool in the semiconductor industry, where it is used to create structures for integrated circuits, sensors, and other nanoelectronic components. The two main types of nanolithography are top-down and bottom-up approaches. In top-down lithography, a bulk material is …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 8, Issue 2, 2022 · pp. 14–21 Read article
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Microscopic Avengers: The Rise of Nanorobots in Biomedical Engineering
Abstract: Nanorobotics is an emerging field at the intersection of nanotechnology and robotics, offeringa promising new frontier in biomedical engineering. Nanorobots, at the scale of a fewhundred nanometres, are designed to perform a variety of tasks within the human body,ranging from targeted drug delivery to precise surgical procedures. This article explores theevolution, design, functionality, and applications of nanorobots in biomedical engineering,highlighting their potential to revolutionize healthcare.The evolution of nanorobots has seen …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 9, Issue 2, 2023 · pp. 10–15 Read article
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Bio-based Composites for Sustainable Construction
Abstract: Bio-based composites are gaining significant attention as sustainable construction materials due to their eco-friendly nature and potential to reduce the environmental impact of traditional construction materials. This paper provides an overview of bio-based composites and their applications in sustainable construction. The use of bio-based materials, such as natural fibres, bio-based resins, and bio-based fillers, in composites offers several advantages, including reduced carbon footprint, renewable sourcing, and improved energy efficiency.The properties …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 2, 2023 · pp. 75–80 Read article
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3D printing of polymers by fused deposition modeling (FDM): filament ink to composite materials
Abstract: 3D printing technology has gained significant attention for its rapid manufacturing of on-demand customized objects from digital computer-aided design (CAD) model without need molds or machining. Polymers are the most utilize a class of commercial materials in additive manufacturing (AM) because of excellent physico-mechanical properties with desired objects. Fused deposition modeling is the filament based printing process which most widely popular for commercial thermoplastics polymer than other manufacturing techniques because …
Published in International Journal of Composite Materials and Matrices · Vol. 5, Issue 1, 2019 · pp. 1–14 Read article
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Remotely Operated Underwater Vehicle (ROV): State of the Art
Abstract: This study focuses on the analysis and development of Remotely Operated Underwater Vehicles (ROVs), encompassing their modeling, design, and control systems. It also addresses the inherent challenges related to their structural limitations, durability, and ease of operation. ROVs are robotic systems that can perform tasks in hazardous offshore environments and are equipped with various sensors to collect data. The objective of this paper is to examine the development of various …
Published in International Journal of Mechanics and Design · Vol. 9, Issue 1, 2023 · pp. 24–28 Read article
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Surveillance Unmanned Aerial Vehicle
Abstract: India is now the world most populated country, but when it comes to the safety of womenand children, we are still lacking behind. It’s very hard to reach every corner of the nationand to have an eye on the crimes being committed. Taking this problem on priority We havedeveloped a simple yet an effective solution to this problem – “Surveillance UnmannedAerial Vehicle In this essay, we discuss U.A.V civil applications …
Published in International Journal of Manufacturing and Materials Processing · Vol. 8, Issue 2, 2022 · pp. 26–33 Read article
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A case study on selection of best manufacturing materials using decision making tools
Abstract: In order to address the challenges faced by decision-makers in the manufacturing industry MCDM processes plays a vital role in industrial applications for selecting the most suited material. These challenges include selecting the appropriate alternative for various factors such as materials, robots, and oxy-rich materials, which may have conflicting criteria. MCDM involves considering multiple criteria to choose from a set of alternatives, which can be finite or infinite. One well-known …
Published in International Journal of Manufacturing and Materials Processing · Vol. 9, Issue 1, 2023 · pp. 1–6 Read article
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Vibration Control Techniques for Flexible Space Structures: A Review
Abstract: Flexible space structures are susceptible to vibrations caused by a variety of external factors, including mechanical disturbances, temperature fluctuations, and microgravity environments. It Is Essential To Manage These Vibrations To Insure The Performance, Stability, And Durability Of Space Systems. This review paper provides a thorough analysis of the most effective state-of-the-art vibration control methods used in flexible space structures. Numerous Active, Semi-Active, and Passive Control Strategies Are Examined, Along With …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 9, Issue 2, 2023 · pp. 26–31 Read article
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End of Life Care of Elderly – The neglected counterpart in Indian Context
Abstract: The modern health care strives to promote optimum health and wellbeing with special emphasis togeriatric population but the end-of-life care for elderly remains obscure with limited research evidencepertaining to ageing population. The term often revolves around cancer patients in the palliativedimension. End-of-life care for elderly in the Indian context with its unique social, cultural, economic,and legal complexities have not been adequately explored. The spiritual socio-cultural, economic, andcare perspectives are important …
Published in International Journal of Geriatric Nursing · Vol. 4, Issue 2, 2021 · pp. 22–26 Read article
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Geriatric Health Care In India: A Review
Abstract: With declines in fertility and increases in longevity, the population is aging and this trend is expected to continue throughout the next several decades. As a result of the number and diversity elders, there will be significant medical and social challenges which much be addressed in order to provide optimal care for the geriatric population. Medical challenges include increasing numbers of patients living with one or more chronic conditions. Socially, …
Published in International Journal of Geriatric Nursing · Vol. 5, Issue 1, 2022 · pp. 16–22 Read article
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A Qualitative Study to Assess the Psychosocial Stressors among Chronic Kidney Disease Patients under Hemodialysis in Selected Dialysis Unit, New Delhi
Abstract: Patient with chronic kidney disease (CKD) often have to suffer physical, psychological, social and financial problems and undertake a lot of stress and challenge while carrying themselves with the disease. Therefore, in order to understand the lived experiences and stressors faced by CKD patients undergoing hemodialysis, a qualitative study was conducted to assess the psychosocial stressors among CKD patients undergoing hemodialysis under 4 domains: Physical, Psychological Social and Financial. The …
Published in International Journal of Medical Surgical Nursing · Vol. 4, Issue 2, 2021 · pp. 8–18 Read article
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Level of Job Satisfaction and General Well-Being of Nurses in Relation to Their Personality Characteristics
Abstract: The hospital environment is a never ending challenge for its medical staff. Nursing care involves number of activities. It requires a stable mind set for them in order to meet the challenges effectively and diligently. Personality characteristics had a significant impact on the level of job satisfaction and general well-being of nurses working in the hospitals.
Published in International Journal of Nursing Critical Care · Vol. 3, Issue 1, 2017 · pp. 15–22 Read article
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COVID-19: Issues Faced by Nursing Professionals in Clinical Case Management
Abstract: COVID-19 is a viral disease caused by SARS Cov-2. It was initially discovered from Wuhan city of city, which later on engulfed whole of the world. It brought various challenges to fore. Healthcare system was badly and adversely affected. Medical, Nursing and Paramedical staff played a crucial role all over the world even battling various other challenges at the same time. Nursing professionals sacrificed their social life and abandoned families …
Published in International Journal of Nursing Critical Care · Vol. 8, Issue 2, 2022 · pp. 13–17 Read article
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Changes During Adolescent Period
Abstract: Adolescence is the period of developmental transition between childhood and adulthood, involving multiple physical, intellectual, personality, and social developmental changes. Due to rapid changes adolescents face lot of challenges. They are unintentional injury suicide, homicide, unplanned pregnancy, sexually transmitted diseases (STDs), substance abuse, etc. Adolescence is a developmental period characterized by multiple changes in virtually every aspect of an individual’s life, calling for new psychological adjustments. Keywords: adolescent changes, challenges, …
Published in International journal of Nursing Science Practice and Research · Vol. 2, Issue 1, 2016 · pp. 1–5 Read article