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All Journal Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Trends in Mechanical Engineering Research
Ainu Rohmah
Universitas Sultan Ageng Tirtayasa
Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Health Professions Industrial & Manufacturing Engineering

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Sosialisasi Budikdamber Sebagai Solusi Mendukung Ketahanan Pangan Keluarga di Kelurahan Kali Timbang Selama PPKM Iing Dwi Lestari; Ainu Rohmah
Jurnal Pengabdian Kepada Masyarakat (JPKM) TABIKPUN Vol. 2 No. 3 (2021)
Publisher : Faculty of Mathematics and Natural Sciences - Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpkmt.v2i3.58

Abstract

Ketahanan pangan di masa pandemi sangat penting mengingat makanan yang sehat dapat meningkatkan daya tahan tubuh. Namun pandemi mengakibatkan masyarakat kesulitan memenuhi ketersediaan pangan dan menjangkaunya, bahkan dalam skala keluarga. Kegiatan ini bertujuan untuk mengedukasi masyarakat Kelurahan Kalitimbang mengenai budikdamber (Budidaya Ikan Dalam Ember) sebagai satu solusi mendukung ketahanan pangan keluarga selama PPKM (Pemberlakuan Pembatasan Kegiatan Masyarakat). Metode yang digunakan adalah penyuluhan tidak langsung dan massal dengan menyebarkan pamflet serta video mengenai budikdamber di akun instagram @kkmtematik115_untirta dan Youtube kkmtematik115_Untirta serta disebarluaskan ke grup WhatsApp warga lingkungan Kedung Baya dan Karotek di Kelurahan Kalitimbang. Masyarakat kedua lingkungan ini menyambut dengan respon positif dan antusiasme yang tinggi. Kegiatan ini mampu memotivasi dan mendorong masyarakat Kelurahan Kalitimbang untuk menerapkan budikdamber di rumah masing-masing untuk pemenuhan pangan pada tingkat keluarga. Dampak lainnya adalah memutus mata rantai penyebaran virus Covid-19 karena warga melakukan pembatasan mobilitas dan interaksi.
A REVIEW ON CONTROLLED DEGRADATION OF BIODEGRADABLE SYNTHETIC POLYMERS FOR DRUG DELIVERY SYSTEMS: MECHANISMS, STRUCTURE–PROPERTY RELATIONSHIPS, AND CLINICAL IMPLICATIONS Dimas Alfian Arif Surya; Treisya Indah Pratami; Ainu Rohmah; Vitro Rahmat; Jayanudin Jayanudin
Trends in Mechanical Engineering Research Vol 4, No 1 (2026): JUNE
Publisher : Department of Mechanical Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/timer.v4i1.38464

Abstract

Biodegradable synthetic polymers have become key materials in modern controlled drug delivery systems due to their tunable physicochemical properties and predictable degradation behavior. This review critically discusses three of the most widely used polymers—poly(lactic-co-glycolic acid) (PLGA), poly(ε-caprolactone) (PCL), and polyethylene glycol (PEG)—with emphasis on their degradation mechanisms, structure–property relationships, and implications for drug release and clinical performance. PLGA undergoes hydrolytic degradation into biocompatible lactic and glycolic acids, with degradation rate and release profiles strongly influenced by molecular weight, monomer ratio, and end-group chemistry. PCL, owing to its high crystallinity and hydrophobicity, degrades more slowly via bulk or surface erosion, making it suitable for long-term delivery depots and tissue-engineering applications. PEG, particularly in hydrogel-based systems, degrades primarily through crosslink cleavage, enabling diffusion- and degradation-controlled release while maintaining a non-acidic environment favorable for sensitive biomolecules. Advances in amphiphilic block copolymers, such as PLGA–PEG–PLGA, PCL–PEG–PCL, and PEG-based hybrid systems, further enhance drug solubilization, micellization, and stimuli-responsive behavior, allowing precise and sustained delivery. Overall, this review highlights how a comprehensive understanding of polymer degradation mechanisms and structural design is essential for developing next-generation drug delivery systems with improved safety, stability, and therapeutic efficacy.
Co-Authors Dimas Alfian Arif Surya Jayanudin Jayanudin Lestari, Iing Dwi Treisya Indah Pratami Vitro Rahmat