Raphael Johnson
Overview
Explore the profile of Raphael Johnson including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
11
Citations
13
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
Otu D, Owusu F, El Boakye-Gyasi M, Johnson R, Acquah P, Edzor-Agbo Y, et al.
ScientificWorldJournal
. 2024 Jun;
2024:5461358.
PMID: 38915814
Pharmaceutical formulations have traditionally relied on plants and their derivatives for various APIs and excipients. In Ghana, the widespread utilization of plantains, irrespective of their ripeness, generates significant waste at...
2.
Nyarko S, Ofori-Kwakye K, Johnson R, Kuntworbe N, Yar D
Adv Pharmacol Pharm Sci
. 2024 Apr;
2024:2650540.
PMID: 38562542
Artemether-lumefantrine (AL) is a highly effective and commonly used Artemisinin-based Combination Therapy (ACT) for treating uncomplicated malaria caused by , including drug-resistant strains. However, ineffective regulatory systems in resource-limited settings...
3.
Nyarko S, Ofori-Kwakye K, Johnson R, Kuntworbe N, Otu D, Yar D, et al.
Adv Pharmacol Pharm Sci
. 2024 Feb;
2024:3212298.
PMID: 38356988
Developing countries face enormous challenges with substandard and falsified antimalarial drugs. One specific issue is the lack of a simple, cost-effective, and robust HPLC method to simultaneously determine and quantify...
4.
Ansong J, Asante E, Johnson R, El Boakye-Gyasi M, Kuntworbe N, Owusu F, et al.
Biomed Res Int
. 2023 Dec;
2023:7838299.
PMID: 38146392
Acne vulgaris is an inflammatory skin condition that affects virtually everyone at some point. Papules, comedones, pustules, scarring, and nodules are standard features of the disease and can have a...
5.
Owusu F, Acquah P, Boakye-Gyasi M, Johnson R, Yeboah G, Archer M, et al.
ScientificWorldJournal
. 2023 Oct;
2023:8898045.
PMID: 37808477
Natural polymers such as pectin have gained increased utilization in pharmaceutical and biotechnology sectors because they are affordable, easily accessible, nontoxic, and chemically modifiable, with the potential to be biodegradable...
6.
Kipo S, Ofori-Kwakye K, Kuntworbe N, Johnson R, El Boakye-Gyasi M, Osei Y, et al.
ScientificWorldJournal
. 2023 May;
2023:9118067.
PMID: 37180374
The development of a raw material into an acceptable pharmaceutical excipient involves evaluation of the physicochemical and formulation properties of the potential raw material. Results from these evaluations may serve...
7.
Onuh G, Adu J, Bekoe S, Johnson R, Adosraku R, Asare-Nkansah S
Heliyon
. 2023 Jan;
9(1):e12665.
PMID: 36691524
Background: In the wake of economic challenges, the role of generic medicines has become crucial in meeting the healthcare needs of people. Their use, however, can only be guaranteed if...
8.
Owusu F, El Boakye-Gyasi M, Bayor M, Osei-Asare C, Johnson R, Osei Y, et al.
Biomed Res Int
. 2022 Nov;
2022:9526404.
PMID: 36389113
Pectin is a high molecular weight polymer which is present in virtually all plants where it contributes to the cell structure. Pectin is a high valuable food ingredient widely used...
9.
Owusu F, El Boakye-Gyasi M, Johnson R, Osei Y, Asante E, Otu D, et al.
ScientificWorldJournal
. 2022 Apr;
2022:9810099.
PMID: 35401058
Excipients are components other than active ingredients that are added to pharmaceutical formulations. Naturally sourced excipients are gradually gaining preeminence over synthetically sourced excipients due to local availability and continuous...
10.
Bartels D, Johnson R, Bayor M, Ainooson G, Ossei P, Etuaful R, et al.
ScientificWorldJournal
. 2021 Jun;
2021:6667562.
PMID: 34093089
The study sought to formulate and evaluate suppositories using a locally produced brand of alum (Aw) obtained from bauxite waste generated at Awaso bauxite mine in the Western-North region of...