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2024

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Lateral Venous Ulcer Treated With Homoeopathy Using A Miasmatic Approach – A Case Report, Karunakara Moorthi, Reshma P Dec 2024

Lateral Venous Ulcer Treated With Homoeopathy Using A Miasmatic Approach – A Case Report, Karunakara Moorthi, Reshma P

Indian Journal of Research in Homoeopathy

Introduction: Loss of all or a portion of the dermis, as well as the epidermis, causes an open sore known as an ulcer. Venous leg ulcers are late signs of venous hypertension and chronic venous insufficiency. Long-term ulcers are difficult to heal and lastly opted for skin grafting and surgery conventionally. This case report provides insight into the treatment of venous ulcer with homoeopathy using the miasmatic approach and helps to provide evidence for further research in this area.

Case Summary: A 61-year-old female presented with ulceration near the lateral malleolus of her left leg for the past 6 years. …


Acknowledgement To Our Reviewers (2024), Ijrh Editorial Board Dec 2024

Acknowledgement To Our Reviewers (2024), Ijrh Editorial Board

Indian Journal of Research in Homoeopathy

The following experts are sincerely acknowledged for their invaluable inputs, while reviewing the manuscripts for the Indian Journal of Research in Homoeopathy in 2024. Their timely inputs enabled a fair and rigorous peer-review process, and we are immensely thankful for the same.


Dental Clinic Deserts In The Us: Spatial Accessibility Analysis, Md Shahinoor Rahman, Jeffrey C. Blossom, Ichiro Kawachi, Renuka Tipirneni, Hawazin W. Elani Dec 2024

Dental Clinic Deserts In The Us: Spatial Accessibility Analysis, Md Shahinoor Rahman, Jeffrey C. Blossom, Ichiro Kawachi, Renuka Tipirneni, Hawazin W. Elani

School of Public Health Faculty Publications

IMPORTANCE: Little is known about the spatial accessibility to dental clinics across the US. OBJECTIVE: To map the spatial accessibility of dental clinics nationally and to examine the characteristics of counties and US Census block groups with dental care shortage areas. DESIGN, SETTING, AND PARTICIPANTS: Cross-sectional study of US dental clinics in 2023 using data from the IQVIA national practitioners' database, which includes 205 762 active dentists. Data were analyzed from November 2023 to April 2024. EXPOSURES: Socioeconomic characteristics of block groups and counties including rurality, area deprivation, racial and ethnic segregation, and uninsured population. MAIN OUTCOMES AND MEASURES: Enhanced …


Quantitative Approaches To Unravel The Mechanobiology Of Cortical Folding, Ramin Balouchzadeh Dec 2024

Quantitative Approaches To Unravel The Mechanobiology Of Cortical Folding, Ramin Balouchzadeh

McKelvey School of Engineering Graduate Student Theses & Dissertations

Quantitative Approaches to Unravel the Mechanobiology of Cortical Folding by Ramin Balouchzadeh Doctor of Philosophy in Mechanical Engineering Washington University in St. Louis, 2024 Professor Philip V. Bayly, Chair Professor Kara E. Garcia, Co-Chair Brain development is a highly complex process driven by mechanical forces and material properties that shape the cerebral cortex’s characteristic gyri and sulci. Abnormalities in this folding pro?cess are associated with neurodevelopmental disorders such as autism and schizophrenia. Despite significant advancements, the underlying mechanical principles governing brain morphogenesis remain incompletely understood. This body of work investigates three key aspects of brain de?velopment: stress-dependent growth, evolving tissue …


Measurement Of Breast Artery Calcification Using An Artificial Intelligence Detection Model And Its Association With Major Adverse Cardiovascular Events, Suzanne Rose, Josette Hartnett, Zachary Estep, Daniyal Ameen, Shweta Karki, Edward Schuster, Rebecca Newman, David Hsi Dec 2024

Measurement Of Breast Artery Calcification Using An Artificial Intelligence Detection Model And Its Association With Major Adverse Cardiovascular Events, Suzanne Rose, Josette Hartnett, Zachary Estep, Daniyal Ameen, Shweta Karki, Edward Schuster, Rebecca Newman, David Hsi

Department of Medicine Faculty Papers

Breast artery calcification (BAC) obtained from standard mammographic images is currently under evaluation to stratify risk of major adverse cardiovascular events in women. Measuring BAC using artificial intelligence (AI) technology, we aimed to determine the relationship between BAC and coronary artery calcification (CAC) severity with Major Adverse Cardiac Events (MACE). This retrospective study included women who underwent chest computed tomography (CT) within one year of mammography. T-test assessed the associations between MACE and variables of interest (BAC versus MACE, CAC versus MACE). Risk differences were calculated to capture the difference in observed risk and reference groups. Chi-square tests and/or Fisher's …


Impact Of Inquiry-Based Stress Reduction Intervention On Pharmacy Students’ Test Anxiety, Martha Ndung’U, Suzanne Galal, Emily Tran, Matissa Peng, Jeffrey Chang, Deepti Vyas, John Mayberry, Avneet K. Chima Dec 2024

Impact Of Inquiry-Based Stress Reduction Intervention On Pharmacy Students’ Test Anxiety, Martha Ndung’U, Suzanne Galal, Emily Tran, Matissa Peng, Jeffrey Chang, Deepti Vyas, John Mayberry, Avneet K. Chima

Pacific Faculty Work

Test anxiety is a significant issue among pharmacy students, potentially affecting their academic performance and well-being. This study aimed to evaluate the effectiveness of an Inquiry-Based Stress Reduction (IBSR) intervention in reducing test anxiety. Pharmacy students enrolled in a didactic course were randomized into an IBSR intervention group or a control group. Both groups attended a 1.5 h seminar; the intervention group learned the IBSR technique, while the control group received instruction on an unrelated topic (emotional intelligence). The intervention group also submitted weekly self-reflections on applying IBSR to exam-related anxiety. Anxiety levels were measured using the State-Trait Anxiety Inventory …


Promoting And Developing Industrial Organic Clusters In Egypt: Case Study Of Damietta Furniture Cluster, Nermen Abdelmoula Dec 2024

Promoting And Developing Industrial Organic Clusters In Egypt: Case Study Of Damietta Furniture Cluster, Nermen Abdelmoula

Theses and Dissertations

This study examines the development of industrial clusters in Egypt, with a specific focus on the Damietta Furniture Cluster, an organic industrial cluster known for its rich tradition in furniture craftsmanship. These industrial clusters, which are primarily composed of micro, small, and medium enterprises (MSMEs), are characterized by the geographical concentration of interconnected firms and institutions, play a critical role in fostering economic growth, innovation, and competitiveness, particularly in emerging economies. The research explores the key factors affecting the development of the Damietta Furniture Cluster, identifies the challenges it faces, and provides policy recommendations to enhance its growth and global …


Role Of Homoeopathic Medicine In The Management Of Psoriasis – An Evidence-Based Case Report, Priya Bablesh Chaurasiya, Priya Gauri A. Chaphekar, Sailee V. Ingale Dec 2024

Role Of Homoeopathic Medicine In The Management Of Psoriasis – An Evidence-Based Case Report, Priya Bablesh Chaurasiya, Priya Gauri A. Chaphekar, Sailee V. Ingale

Indian Journal of Research in Homoeopathy

Introduction: Psoriasis is a common chronic, recurrent, immune-mediated disease, where plaque-type psoriasis and psoriatic arthritis show 90 % and 7% prevalence, respectively. It is a cosmetically expressed condition that impacts the individual and the family, thus affecting quality of life. It impacts the physical, emotional and psychosocial well-being of the sick individual. It accounts for up to 3% of the World’s population. Although this condition is not life-threatening, it is challenging to treat due to the lack of established causative factors. Conventional medicine offers long-term treatment with a short-term benefit to patients with psoriasis, resulting in discontinued treatment by the …


An In Vitro Comparative Assessment Of Antidiabetic Efficacy: Abroma Augusta Q, Gymnema Sylvestre Q, Cephalandra Indica Q, Momordica Charantia Q, Syzygium Jambolanum Q In Comparison To Metformin, Mary Adharshna S.P., Vettrivel Arul Dec 2024

An In Vitro Comparative Assessment Of Antidiabetic Efficacy: Abroma Augusta Q, Gymnema Sylvestre Q, Cephalandra Indica Q, Momordica Charantia Q, Syzygium Jambolanum Q In Comparison To Metformin, Mary Adharshna S.P., Vettrivel Arul

Indian Journal of Research in Homoeopathy

Background: Homoeopathic mother tinctures are gaining attention for managing diabetes by inhibiting key enzymes in glucose metabolism.

Objective: This study aimed to compare popular homoeopathic mother tinctures Abroma augusta Q (AAQ), Cephalandra indica Q (CIQ), Gymnema sylvestre Q (GSQ), Momordica charantia Q (MCQ) and Syzygium jambolanum Q (SJQ) with Metformin (MET) in inhibiting diabetes associated α-amylase and α-glucosidase enzymes.

Methods: Mother tinctures AAQ, CIQ, GSQ, MCQ, SJQ and MET of concentrations 10 μL/mL, 50 μL/mL, 100 μL/mL, 250 μL/mL, and 500 μL/mL were assessed through α-amylase and α-glucosidase inhibitory assay.

Results: All mother tinctures show significant inhibitory action at …


Efficacy Of Ferrum Metallicum 30c In Restoring Menstrual Cycle In Polycystic Ovarian Syndrome Patients – A Randomised, Placebo-Controlled, Single-Blind Trial, J.P. Jerin, Chaturbhuja Nayak, D. Karthikeyan, Maanasa Rajagopal Dec 2024

Efficacy Of Ferrum Metallicum 30c In Restoring Menstrual Cycle In Polycystic Ovarian Syndrome Patients – A Randomised, Placebo-Controlled, Single-Blind Trial, J.P. Jerin, Chaturbhuja Nayak, D. Karthikeyan, Maanasa Rajagopal

Indian Journal of Research in Homoeopathy

Background: Polycystic ovarian syndrome (PCOS) is the most common endocrine disorder affecting women of reproductive age, with the prevalent clinical symptom of irregular menstruation.

Objective: This trial assessed the efficacy of Ferr. met. 30C in restoring the menstrual cycle among PCOS patients.

Methods: A randomised, placebo-controlled, single-blind trial was conducted at outpatient departments of Sri Sai Ram Homoeopathy Medical College and Research Centre, Chennai. Patients were randomly allotted to the experimental (Group I - Ferr. met. 30C) and control (Group II - Placebo) groups. Quality of life of patients in both groups was assessed through PCOS Questionnaire scale …


The Role Of Hepar Sulphuris Calcareum In A Case Of Periorbital Cellulitis – A Case Report, Rushikesh Ramesh Desai, Mahesh M. Choudhary Dec 2024

The Role Of Hepar Sulphuris Calcareum In A Case Of Periorbital Cellulitis – A Case Report, Rushikesh Ramesh Desai, Mahesh M. Choudhary

Indian Journal of Research in Homoeopathy

Introduction: Periorbital cellulitis is an infection of the soft tissues around the eye anterior to the orbital septum. This condition is very commonly found in the paediatric population but due to certain comorbidities such as diabetes mellitus or immune-compromised conditions, it can be seen in the adult population also. The condition may prove devastating to the eye, causing complete loss of vision or may become life-threatening if the infection spreads to orbits and involves cavernous sinuses in the brain.

Case Summary: A 50-year-old diabetic male patient complained of red and lustrous swelling around his right eye, sticky discharge from the …


Research Highlights, Swati Kharb, Purnima Rani Dec 2024

Research Highlights, Swati Kharb, Purnima Rani

Indian Journal of Research in Homoeopathy

Research Highlights


Celebrating World Homoeopathy Day With A Homoeopathic Symposium On Empowering Research, Enhancing Proficiency, Babita Rani Kondle, Divya Taneja, Renu Mittal, Subhash Kaushik Dec 2024

Celebrating World Homoeopathy Day With A Homoeopathic Symposium On Empowering Research, Enhancing Proficiency, Babita Rani Kondle, Divya Taneja, Renu Mittal, Subhash Kaushik

Indian Journal of Research in Homoeopathy

The Honourable President of India, Smt. Droupadi Murmu inaugurated the scientific convention ‘Empowering Research Enhancing Proficiency: A Homoeopathic Symposium’ on 10th and 11th April 2024 at Yashobhoomi (India International Convention and Expo Centre), New Delhi, India. The convention which was jointly organised by the Central Council for Research in Homoeopathy, National Commission for Homoeopathy and National Institute of Homoeopathy under the aegis of the Ministry of Ayush, Government of India to commemorate the 269th birth anniversary of Dr. Christian Friedrich Samuel Hahnemann. There were a total of 17 sessions which included five panel discussions. The convention was attended by more …


Full Issue 18.2 Dec 2024

Full Issue 18.2

Genocide Studies and Prevention: An International Journal

No abstract provided.


Editors' Introduction Dec 2024

Editors' Introduction

Genocide Studies and Prevention: An International Journal

No abstract provided.


Limits Of Legal Responses To Genocide And Mass Atrocity: Introduction To The Special Issue, Paul Morrow, Shelley Inglis Dec 2024

Limits Of Legal Responses To Genocide And Mass Atrocity: Introduction To The Special Issue, Paul Morrow, Shelley Inglis

Genocide Studies and Prevention: An International Journal

No abstract provided.


After Impunity: The Anti-Impunity Norm, The Colombian Special Jurisdiction For Peace, And The Future Of International Criminal Law, Max Pensky Dec 2024

After Impunity: The Anti-Impunity Norm, The Colombian Special Jurisdiction For Peace, And The Future Of International Criminal Law, Max Pensky

Genocide Studies and Prevention: An International Journal

The predominance of international criminal law as a frontline response to atrocity crimes prioritizes the countering of impunity as an overarching goal. A corresponding “anti-impunity norm” identifies the legal punishment of individual perpetrators as a core requirement in legal responses to atrocities. This anti-impunity norm – the requirement to prosecute and punish – is also a legal obligation for state parties to the International Criminal Court. But the anti-impunity norm equates impunity’s opposite – accountability – with the imposition of legal punishment. This narrow interpretation of impunity places limits on states’ ability to craft context-specific responses to atrocities while also …


Beyond Hierarchy: Investigating The Role Of Complex-Fluid Structures In The Accountability Of Criminal Organizations, María Manuela Márquez Velásquez, Rodrigo Moreno Dec 2024

Beyond Hierarchy: Investigating The Role Of Complex-Fluid Structures In The Accountability Of Criminal Organizations, María Manuela Márquez Velásquez, Rodrigo Moreno

Genocide Studies and Prevention: An International Journal

Globalization and technological development have led to quick transformations in criminal organizations, adapting to new forms/degrees of control and hierarchy. Existing legal frameworks governing responsibility for atrocity crimes have developed from the experiences of Western (center) countries and their understanding of traditional warfare structures. Thus, peripheral regions have been forced to employ doctrines with weak sociological basis. New and conventional local dynamics inside organizations and their consequential fluidity challenge the applicability of traditional modes of liability when seeking their members’ accountability.

This paper inquires about the suitability of two modes of liability under ICL –perpetration through an organization and superior …


Assembling Pieces Of Accountability For The Srebrenica Genocide, Annick Pijnenburg, Nataša Nedeski Dec 2024

Assembling Pieces Of Accountability For The Srebrenica Genocide, Annick Pijnenburg, Nataša Nedeski

Genocide Studies and Prevention: An International Journal

The Srebrenica genocide has been the subject of multiple legal proceedings against various actors before different courts, at both the national and international level. Amongst others, the International Criminal Tribunal for the Former Yugoslavia has sentenced various individual perpetrators, the International Court of Justice has ruled on the responsibility of the Serbian state, and Dutch courts have been asked to rule on the liability of the Dutch state and the United Nations. This raises the following question: to what extent have multiple adjudicatory mechanisms across legal regimes managed to deliver accountability for the Srebrenica genocide and what are the remaining …


If Only Justice Could Heal Or Make Whole: Hard Lessons From Rwanda’S Legal Responses To Genocide And Mass Atrocity, Gerald Gahima Dec 2024

If Only Justice Could Heal Or Make Whole: Hard Lessons From Rwanda’S Legal Responses To Genocide And Mass Atrocity, Gerald Gahima

Genocide Studies and Prevention: An International Journal

My reflections on the limits of legal responses in Rwanda stem from both academic and lived experience. I served as Rwanda’s Deputy Minister of Justice (1996–1999), Prosecutor General (1999–2003), and Deputy Chief Justice (2003–2004) during the period after the genocide. In those roles, I had access to a large volume of information drawn from policy- making roles, case files of members of my staff, as well as my own fieldwork relating to the suffering of victims of the genocide. While I obviously believe that justice for those crimes is not in vain, my work with survivors left me with an …


Global Human Rights Sanctions: How Can They Contribute To Addressing Mass Atrocities?, Yifan Jia Dec 2024

Global Human Rights Sanctions: How Can They Contribute To Addressing Mass Atrocities?, Yifan Jia

Genocide Studies and Prevention: An International Journal

Global Human Rights Sanctions (GHRS) have been used in over 30 countries as a mechanism for imposing unilateral human rights sanctions on individual perpetrators. Despite the hundreds of specific sanctions that have been imposed globally, there remains a lack of understanding about how these measures function on gross human rights violations. This article seeks to explore how GHRS, as an emerging human rights mechanism, contributes to addressing mass atrocities. I categorize the functions of GHRS into two phases: post-atrocity and pre-atrocity. In the post-atrocity phase, I identify three primary objectives asserted by sanctioning states: punishing perpetrators, promoting behavioral change, and …


Arts & Literature: Beyond Mourning: Art As Healing A Decade After The Yazidi Genocide, Sarwa Azeez Dec 2024

Arts & Literature: Beyond Mourning: Art As Healing A Decade After The Yazidi Genocide, Sarwa Azeez

Genocide Studies and Prevention: An International Journal

No abstract provided.


Evaluating The Impact Of A Novel Program To Address Acute Food Insecurity Among Cancer Patients, Elliott M. Sina, Michael Rowe, Gina Mancuso, Gregory Garber, W. Kevin Kelly, Amy E. Leader Dec 2024

Evaluating The Impact Of A Novel Program To Address Acute Food Insecurity Among Cancer Patients, Elliott M. Sina, Michael Rowe, Gina Mancuso, Gregory Garber, W. Kevin Kelly, Amy E. Leader

Kimmel Cancer Center Faculty Papers

INTRODUCTION: Acute food insecurity (FI) significantly impacts cancer patients' health, exacerbating physical and psychological burdens. While current interventions address chronic FI, acute cases remain undermanaged. Legacy of Hope, a Philadelphia-based non-profit, addresses this gap through its Emergency Patient Support Network (EPSN), offering free bi-weekly groceries to patients facing acute FI.

MATERIALS AND METHODS: The pilot study evaluated EPSN's impact utilizing the Legacy of Hope Acute Food Insecurity (LOHAFI) survey, which was performed at baseline and two weeks post-intervention. The survey combines the Functional Assessment of Cancer Therapy-General (FACT-G7) and questions on food and financial security. Mean scores and frequencies were …


Racism, Depression, And The Superwoman Schema: A Narrative Inquiry With Fourth-Grade Black Girls, Athena Hall Dec 2024

Racism, Depression, And The Superwoman Schema: A Narrative Inquiry With Fourth-Grade Black Girls, Athena Hall

Walden Dissertations and Doctoral Studies

In the United States, racism has been labeled a public health emergency. Amid rising rates of racism reported in schools, many Black girls aged 5 to 12 have severe and persistent symptoms of depression. Although Woods-Giscombé’s Superwoman Schema (SWS) is an acknowledged coping mechanism that Black women and adolescent girls can use to fight and transcend interconnected systems of racial and gender oppression, it has rarely been studied among pre-adolescent girls. The purpose of this qualitative narrative inquiry was to explore the lived experience of the SWS among fourth-grade Black girls in Detroit, Michigan. The theoretical framework was the SWS. …


Racism, Depression, And The Superwoman Schema: A Narrative Inquiry With Fourth-Grade Black Girls, Athena Hall Dec 2024

Racism, Depression, And The Superwoman Schema: A Narrative Inquiry With Fourth-Grade Black Girls, Athena Hall

Walden Dissertations and Doctoral Studies

In the United States, racism has been labeled a public health emergency. Amid rising rates of racism reported in schools, many Black girls aged 5 to 12 have severe and persistent symptoms of depression. Although Woods-Giscombé’s Superwoman Schema (SWS) is an acknowledged coping mechanism that Black women and adolescent girls can use to fight and transcend interconnected systems of racial and gender oppression, it has rarely been studied among pre-adolescent girls. The purpose of this qualitative narrative inquiry was to explore the lived experience of the SWS among fourth-grade Black girls in Detroit, Michigan. The theoretical framework was the SWS. …


Editorial: Infrastructure Maintenance And Monitoring For Sustainable Cities, Yonas Kassa, Saeed Eftekhar Azam, Deepak Khazanchi, Brian Ricks Dec 2024

Editorial: Infrastructure Maintenance And Monitoring For Sustainable Cities, Yonas Kassa, Saeed Eftekhar Azam, Deepak Khazanchi, Brian Ricks

Faculty Publications

As cities continue to grow and evolve, maintaining and monitoring their infrastructure becomes an 2 increasingly challenging problem, requiring multidisciplinary approaches. This problem is as critical for 3 developing countries that are rapidly building their infrastructure (Gurara et al., 2018Ede et al., 2019) 4 as it is for already developed countries with aging infrastructure (Van Breugel, 2017). Researchers have 14 Such developments can also be integrated into digital twinning-a technology approach that creates 15 virtual replicas of physical infrastructure elements, systems, and cities-that offers a dynamic framework 16 for real-time monitoring and predictive maintenance through data integration and simulation. The …


Kong Min Wong V. Carvajal Dec 2024

Kong Min Wong V. Carvajal

All Decisions

In this holdover proceeding for lease expiration, the tenant moved to dismiss based on the landlord's failure to timely file the affidavit of service and improper service of the petition and notice of petition. The court initially denied the motion, finding the landlord's late filing of the affidavit of service was not prejudicial and that the landlord could not have served the documents timely due to court delays. On reargument, the court granted the tenant's motion to dismiss, finding that the landlord failed to serve the petition and notice of petition within the statutory time frame required by RPAPL §733(1), …


Reconstructing Superoscillations Buried Deeply In Noise, Derek D. White, Shunxing Zhang, Barbara Šoda, Achim Kempf, Daniele C. Struppa, Andrew N. Jordan, John C. Howell Dec 2024

Reconstructing Superoscillations Buried Deeply In Noise, Derek D. White, Shunxing Zhang, Barbara Šoda, Achim Kempf, Daniele C. Struppa, Andrew N. Jordan, John C. Howell

Mathematics, Physics, and Computer Science Faculty Articles and Research

We utilize a method using frequency combs to construct waves that feature superoscillations—local regions of the wave that exhibit a change in phase that the bandlimits of the wave should not otherwise allow. This method has been shown to create superoscillating regions that mimic any analytic function—even ones well outside the bandlimits—to an arbitrary degree of accuracy. We experimentally demonstrate that these waves are extremely robust against noise, allowing for accurate reconstruction of a superoscillating target function thoroughly buried in noise. We additionally show that such a construction can be easily used to range-resolve a signal well below the commonly …


Type Of Orientation And Differences In Role Transition, Unit Support, Job Satisfaction And Retention Among New Graduate Nurses, Kimber Lee Zolnier Dec 2024

Type Of Orientation And Differences In Role Transition, Unit Support, Job Satisfaction And Retention Among New Graduate Nurses, Kimber Lee Zolnier

Walden Dissertations and Doctoral Studies

Many new graduate nurses leave the nursing profession during the first year of practice due to inadequate orientation and lack of support. Successful transition to practice is often hindered as new graduate nurses may be assigned to more than one clinical unit and receive feedback from multiple preceptors, leading to frustration and lack of confidence when feedback is inconsistent. The purpose of this quantitative cross-sectional study, guided by the Dreyfus model of skill acquisition and Benner’s novice to expert theory, was to determine if there is a difference among new graduate nurses’ experiences with role transition, job satisfaction, retention, and …


In Situ Preparation Of Silver Nanoparticles/Organophilic-Clay/Polyethylene Glycol Nanocomposites For The Reduction Of Organic Pollutants, Amina Sardi, Bouhadjar Boukoussa, Aouicha Benmaati, Kheira Chinoune, Adel Mokhtar, Mohammed Hachemaoui, Soumia Abdelkrim, Issam Ismail, Jibran Iqbal, Shashikant P. Patole, Gianluca Viscusi, Mohamed Abboud Dec 2024

In Situ Preparation Of Silver Nanoparticles/Organophilic-Clay/Polyethylene Glycol Nanocomposites For The Reduction Of Organic Pollutants, Amina Sardi, Bouhadjar Boukoussa, Aouicha Benmaati, Kheira Chinoune, Adel Mokhtar, Mohammed Hachemaoui, Soumia Abdelkrim, Issam Ismail, Jibran Iqbal, Shashikant P. Patole, Gianluca Viscusi, Mohamed Abboud

All Works

This work focuses on the preparation and application of silver nanoparticles/organophilic clay/polyethylene glycol for the catalytic reduction of the contaminants methylene blue (MB) and 4-nitrophenol (4-NP) in a simple and binary system. Algerian clay was subjected to a series of treatments including acid treatment, ion exchange with the surfactant hexadecyltrimethylammonium bromide (HTABr), immobilization of polyethylene glycol polymer, and finally dispersion of AgNPs. The molecular weight of polyethylene glycol was varied (100, 200, and 4000) to study its effect on the stabilization of silver nanoparticles (AgNPs) and the catalytic activity of the resulting samples. The results showed that the catalyst with …