Publications by authors named "RB Walker"

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Lipid nanocapsule-chitosan and iota-carrageenan hydrogel composite for sustained hydrophobic drug delivery.
Grady K Mukubwa, Justin B Safari, Zikhona N Tetana, Caroline N Jones, Roderick B Walker

Sci Rep· November 2025

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Descriptive Analysis of Six-Months of Nutrition Change During COVID-19 in a Vulnerable Rural Population Over 80 Years Old.
Courtney Wellman, Thomas McIntosh, Andrew Ferguson, Alperen Korkmaz, Robert B Walker

J Nutr Gerontol Geriatr· September 2025

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Formulation and characterization of a fixed-dose microemulsion containing efavirenz, emtricitabine, and tenofovir.
Samantha Mabvira, Sandile M Khamanga, Roderick B Walker

Pharm Dev Technol· September 2025

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Formulation development and optimization of artemether-lumefantrine self-nanoemulsifying drug delivery systems.
T R Mudyahoto, O A Omoteso, S M Khamanga, R B Walker

Pharmazie· August 2025

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Lipid Nanocapsule-Chitosan and Iota-Carrageenan Hydrogel Composite for Sustained Hydrophobic Drug Delivery.
Grady K Mukubwa, Justin B Safari, Zikhona N Tetana, Caroline N Jones, Roderick B Walker

Res Sq· August 2025

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Cationic nanocrystalline suspensions: a potential approach for nose to brain delivery of L-dopa in Parkinson's therapy.
Chiedza Kakono, Bwalya A Witika, Pedzisai A Makoni, Roderick B Walker

Pharm Dev Technol· June 2025

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Innovative Strategies for Combating Multidrug-Resistant Tuberculosis: Advances in Drug Delivery Systems and Treatment.
Omobolanle A Omoteso, Adewale O Fadaka, Roderick B Walker, Sandile M Khamanga

Microorganisms· March 2025

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Long-Term Wavelength Stability of Large Type II FBG Arrays in Different Silica-Based Fibers at High Temperature.
Robert B Walker, Stephen J Mihailov, Cyril Hnatovsky, Manny De Silva, Ping Lu

Sensors (Basel)· March 2025

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Highly efficient fiber Bragg grating spectrometer fabricated with violet and near-infrared femtosecond laser pulses and the phase mask technique.
Abdullah Rahnama, Cyril Hnatovsky, Rune Lausten, Robert B Walker, Kasthuri De Silva

Opt Lett· February 2025

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Nutrition and Isolation in a Rural US Population over 80 Years Old: A Descriptive Analysis of a Vulnerable Population.
Courtney D Wellman, Andrew Ferguson, Thomas McIntosh, Alperen Korkmaz, Robert B Walker

J Nutr Gerontol Geriatr· February 2024

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Targeting the Endocannabinoid System Present in the Glioblastoma Tumour Microenvironment as a Potential Anti-Cancer Strategy.
Mendhi Henna Dasram, Pavesan Naidoo, Roderick B Walker, Sandile M Khamanga

Int J Mol Sci· January 2024

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Chitosan-Coated SLN: A Potential System for Ocular Delivery of Metronidazole.
Simise S Sikhondze, Pedzisai A Makoni, Roderick B Walker, Sandile M M Khamanga

Pharmaceutics· June 2023

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Nanoscale morphology and thermal properties of low insertion loss fiber Bragg gratings produced using the phase mask technique and a single femtosecond laser pulse.
Cyril Hnatovsky, Kasthuri De Silva, Nurmemet Abdukerim, Robert B Walker, Huimin Ding

Opt Express· December 2022

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Recent Advances in Endocannabinoid System Targeting for Improved Specificity: Strategic Approaches to Targeted Drug Delivery.
Mendhi Henna Dasram, Roderick B Walker, Sandile M Khamanga

Int J Mol Sci· October 2022

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A novel three-dimensional printed device with conductive elements for electromembrane extraction combined with high-performance liquid chromatography and ultraviolet detector.
Roshanak Dolatabadi, Ali Mohammadi, Roderick B Walker

J Sep Sci· August 2022

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Delayed hemorrhage following deep brain stimulation device placement in a patient with Parkinson's disease and lupus anticoagulant syndrome: illustrative case.
Robert B Walker, Audrey A Grossen, Christen M O'Neal, Andrew K Conner

J Neurosurg Case Lessons· July 2022

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Design, Manufacturing, Characterization and Evaluation of Lipid Nanocapsules to Enhance the Biopharmaceutical Properties of Efavirenz.
Grady K Mukubwa, Justin B Safari, Roderick B Walker, Rui W M Krause

Pharmaceutics· June 2022

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Pharmacist-initiated antiretroviral therapy (PIMART).
S Moodley, A Gray, N Schellack, N Schellack, F Venter, R B Walker, R B Walker

S Afr Med J· December 2021

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Response to the manuscript titled "An assessment of the potency related to Cannabis-based products in the South African market" by H.J. Viviers et al. FSI 322 (2021) 110754.
Alyson Bennett, Roderick B Walker

Forensic Sci Int· October 2021

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Enhancement of Biological and Pharmacological Properties of an Encapsulated Polyphenol: Curcumin.
Bwalya Angel Witika, Pedzisai Anotida Makoni, Scott Kaba Matafwali, Larry Lawrence Mweetwa, Ginnethon Chaamba Shandele, Roderick Bryan Walker

Molecules· July 2021

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Ultrasound-Triggered Release of 5-Fluorouracil from Soy Lecithin Echogenic Liposomes.
Charles Izuchukwu Ezekiel, Alain Murhimalika Bapolisi, Roderick Bryan Walker, Rui Werner Maçedo Krause

Pharmaceutics· June 2021

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Ultrafast Laser Processing of Optical Fibers for Sensing Applications.
Stephen J Mihailov, Cyril Hnatovsky, Nurmemet Abdukerim, Robert B Walker, Ping Lu

Sensors (Basel)· February 2021

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Fiber Bragg Grating Wavelength Drift in Long-Term High Temperature Annealing.
Dan Grobnic, Cyril Hnatovsky, Sergey Dedyulin, Robert B Walker, Huimin Ding

Sensors (Basel)· February 2021

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Preformulation characterization and identification of excipients for nevirapine loaded niosomes.
B A Witika, R B Walker

Pharmazie· February 2021

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Nano Co-Crystal Embedded Stimuli-Responsive Hydrogels: A Potential Approach to Treat HIV/AIDS.
Bwalya A Witika, Jessé-Clint Stander, Vincent J Smith, Roderick B Walker

Pharmaceutics· January 2021

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