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p-Index From 2021 - 2026
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All Journal PROSIDING SEMINAR KIMIA Asian Journal of Healthcare Analytics
Nurhafida
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Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Veterinary

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MINI-REVIEW: APLIKASI SPEKTROFOTOMETRI UV-VIS PADA PENETAPAN PENGARUH MATRIKS TERHADAP PB DENGAN PENGOMPLEKS ALIZARIN SULFONAT Nurhafida; Bohari Yusuf; Alimuddin
PROSIDING SEMINAR KIMIA Vol 4 No 1 (2025): Prosiding SNK 2025
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

Heavy metal contamination, particularly lead (Pb), is a serious environmental issue due to its toxic nature and ability to accumulate in the food chain. Common analytical methods such as AAS and ICP-OES offer high accuracy but require expensive instruments and complex procedures. As a simpler and more economical alternative, UV-Visible spectrophotometry utilizes the formation of coordination complexes between Pb²⁺ ions and complexing reagents such as alizarin sulfonate. This mini review discusses the interaction between Pb and alizarin sulfonate, the working principle of UV-Vis spectrophotometry, and the influence of sample matrices on complex stability. The review indicates that this method provides valid, rapid, and efficient results, and can be effectively applied to environmental samples with complex matrices, provided appropriate sample preparation and method validation are conducted. Keywords: Lead (Pb), UV-Vis Spectrophotometry, Alizarin Sulfonate, Complex Formation
Green Hospital Implementation in Indonesia: A Literature Review Triansyah, Ade; Citra, Eka Widya; Tumbelaka, Benny; Lemba, Andy Khalidah; Stevani, Adisscka Beti; Ramadhani, Irani Nur; Nurhafida
Asian Journal of Healthcare Analytics Vol. 5 No. 1 (2026): May 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajha.v5i1.16508

Abstract

Hospitals are highly resource-intensive institutions due to continuous clinical and administrative operations that require large amounts of energy, water, technology, and materials. This study reviews the implementation of green hospitals in Indonesia using a narrative literature review approach based on recent journal articles, policy documents, and WHO reports. The findings show that green hospital practices have developed mainly in waste management, energy efficiency, water conservation, and environmental governance. However, implementation remains uneven because of limited funding, weak interdepartmental coordination, inadequate monitoring systems, and low organizational commitment. Despite these barriers, green hospitals provide benefits such as operational efficiency, improved accreditation, enhanced institutional image, and better comfort for patients and staff. The study concludes that stronger leadership, standardized indicators, policy incentives, phased investment, and integration of environmental targets into hospital governance are essential for sustainable hospital transformation in Indonesia.
Co-Authors Alimuddin Bohari Yusuf Citra, Eka Widya Lemba, Andy Khalidah Ramadhani, Irani Nur Stevani, Adisscka Beti Triansyah, Ade Tumbelaka, Benny