Viqqi Kurnianda
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View article: Unraveling the Biosynthetic Gene Clusters and In Silico Insights into Meroterpenoids from the Indonesian Marine Sponge Endosymbiont Fungus <i>Aspergillus nidulans</i>
Unraveling the Biosynthetic Gene Clusters and In Silico Insights into Meroterpenoids from the Indonesian Marine Sponge Endosymbiont Fungus <i>Aspergillus nidulans</i> Open
The Indonesian marine sponge Plakortis simplex is recognized for its natural products (NPs), particularly those within the terpenoid class. Given the structural diversity of these NPs, we hypothesized that endosymbiotic microorganisms cont…
View article: A Study of Traditional Shipyard Existing Conditions at the Ujong Baroh Fishery Base, West Aceh, Indonesia
A Study of Traditional Shipyard Existing Conditions at the Ujong Baroh Fishery Base, West Aceh, Indonesia Open
The large increase in the number of traditional fishing vessels in West Aceh and the limited facilities for repairing these vessels indicate the great potential for developing shipyards around the port. However, the shipyards that produce …
View article: Biodiversity of the Indonesian marine sponge genus <i>Aaptos</i> with molecular networking approach
Biodiversity of the Indonesian marine sponge genus <i>Aaptos</i> with molecular networking approach Open
Many natural products have been isolated from the cryptic species of the Indonesian marine sponge. Despite this, it remains unclear how sponges produce such a diverse array of metabolites and their relationship to sponge diversity. During …
View article: Puupehenone, an Anticancer Produced by the Indonesian Marine Sponge Hyrtios sp.
Puupehenone, an Anticancer Produced by the Indonesian Marine Sponge Hyrtios sp. Open
In a continuous study on the Indonesian marine sponges, we found a Hyrtios sponge during our expedition in Lhok Mata Ie, an isolated place around Aceh Besar, Indonesia in 2017. The bioassay-guided separation with several steps of chromatog…
View article: Oxy-Polybrominated Diphenyl Ethers from the Indonesian Marine Sponge, Lamellodysidea herbacea: X-ray, SAR, and Computational Studies
Oxy-Polybrominated Diphenyl Ethers from the Indonesian Marine Sponge, Lamellodysidea herbacea: X-ray, SAR, and Computational Studies Open
Polybrominated diphenyl ether (PBDE) compounds, derived from marine organisms, originate from symbiosis between marine sponges and cyanobacteria or bacteria. PBDEs have broad biological spectra; therefore, we analyzed structure and activit…
View article: Identification of Caridae Cryptic organism (Crustacea) on the Pocillopora dead coral in Sabang, Aceh
Identification of Caridae Cryptic organism (Crustacea) on the Pocillopora dead coral in Sabang, Aceh Open
Research on the composition of Caridea cryptic organisms (crustasea) on dead corals of pocillopora in Sabang waters has been conducted on January 2017. The purpose of this study was to identify the composition of Caridea cryptic organisms …
View article: Molecular diversity of the Soft Coral Lobophytum in Sabang Island
Molecular diversity of the Soft Coral Lobophytum in Sabang Island Open
In our continuous concern of biodiversity relating to molecular structures in Sabang island, we found complex species of soft coral (genus Lobophytum ). Molecular phylogenetic analysis on 82 specimens confirmed the presence of Lobophytum c…
View article: Fisheries management status in the marine protected area of eastern coast of Weh Island, Sabang, Indonesia
Fisheries management status in the marine protected area of eastern coast of Weh Island, Sabang, Indonesia Open
This study aims to determine the status of fisheries management, formulate priority tactical steps for fisheries management in the marine protected area of eastern coast of Weh Island. The types of data sources used in this study are prima…
View article: Coral reef and reef fishes of core zone in the marine proctected areas of Aceh Besar, Indonesia
Coral reef and reef fishes of core zone in the marine proctected areas of Aceh Besar, Indonesia Open
This research was conducted in January 2018 in the core zone of the Marine Protected Areas Peukan Bada and Lhoknga, Aceh Besar. The purpose of this study was to determine the coral reef cover and the abundance of reef fish in the core zone…
View article: Biological and chemical diversity of the Indonesian marine nudibranchs based on MS/MS molecular networking approach
Biological and chemical diversity of the Indonesian marine nudibranchs based on MS/MS molecular networking approach Open
The collection of 337 specimens of the Chromodoris species was conducted in Sabang island, Indonesia, from 2013 to 2019. The purpose of this study to investigate the biodiversity and their secondary metabolites related by molecular structu…
View article: The inhibitor of human bladder epithelial cancer cells from Indonesian marine sponge of Petrosia sp.
The inhibitor of human bladder epithelial cancer cells from Indonesian marine sponge of Petrosia sp. Open
The investigation of bioactive compound from Indonesian marine sponge Petrosia sp. has been done on February 2019. The bioactive compound isolated based on bioassay-guide dseparation with several steps of chromatography. The bioactive comp…
View article: A marine isonitrile produced by Indonesian marine sponge of Petrosia sp. as an inhibitor of the human pancreatic cancer cells
A marine isonitrile produced by Indonesian marine sponge of Petrosia sp. as an inhibitor of the human pancreatic cancer cells Open
The study of search the bioactive compound from Indonesian Marine Sponge Petrosia sp. has been conducted on February 2019. The bioactive compound isolated based on bioassay-guided separation with several steps of chromatography. The compou…
View article: Antibacterial resistance Escherichia coli and Aeromonas hydrophila on alkaloid from marine sponge Callyspongia sp.
Antibacterial resistance Escherichia coli and Aeromonas hydrophila on alkaloid from marine sponge Callyspongia sp. Open
Research on the bioactivity of a compound from Callyspongia sp. as an antibacterial agent against Escherichia coli and Aeromonas hydrophila resistants was conducted. The active metabolite was isolated based on bioassay-guided separation wi…
View article: Evaluation of trophic status of Deudap Beach and Lhok Reudeup Beach, Nasi Island, Aceh Province, based on nitrate and phosphate concentration, and chlorophyll-a abundance.
Evaluation of trophic status of Deudap Beach and Lhok Reudeup Beach, Nasi Island, Aceh Province, based on nitrate and phosphate concentration, and chlorophyll-a abundance. Open
The investigation of the trophic status based on the nitrate-phosphate correlation and chlorophyll- a abundance in Deudap beach and Lhok Reudup beach, Pulau Nasi, Aceh were carried out in November 2018. Determination of sampling location b…
View article: Polyoxygenated Diterpene Produced by The Indonesian Marine Sponge Callyspongiasp. as an Inhibitor of the Human Pancreatic Cancer Cells
Polyoxygenated Diterpene Produced by The Indonesian Marine Sponge Callyspongiasp. as an Inhibitor of the Human Pancreatic Cancer Cells Open
The bioactive compound from the Indonesian Marine SpongeCallyspongia sp.isolated based on bioassay-guided separation with several steps of chromatography has been done. There are 4 major compound known as isocopalane diterpene derivatives …
View article: Araguspongine: an indole alkaloid as panc-1 cell inhibitory adapted to nutrient starvation from Indonesian’s marine sponge spongionellapulchella
Araguspongine: an indole alkaloid as panc-1 cell inhibitory adapted to nutrient starvation from Indonesian’s marine sponge spongionellapulchella Open
Isolation of active metabolite from Indonesian's Marine Sponge Spongionellapulchella has been conducted on July 2018. Active compound isolated based on bioassay-guided separation with several steps of chromatography. The rate of viability …
View article: Manzamine C, an alkaloid indole as an inhibitor of the cancer cells adapted to nutrient starvation, from an Indonesian marine sponge of Xestospongia muta
Manzamine C, an alkaloid indole as an inhibitor of the cancer cells adapted to nutrient starvation, from an Indonesian marine sponge of Xestospongia muta Open
Research of Manzamine C, Indole Alkaloids as cancer cell inhibitors in nutrient starvation, from the Indonesian Marine Sponge Xestospongia muta was done on May 2018. The goal of this study is to determine the cytotoxic activity of metaboli…
View article: Inhibitory of PANC-1 produced by Indonesian’s Marine Sponge Endectyon delaubenfelsi Adapted to Nutrient Starvation
Inhibitory of PANC-1 produced by Indonesian’s Marine Sponge Endectyon delaubenfelsi Adapted to Nutrient Starvation Open
The bioactivity of Indonesian Marine Sponge Endectyon delaubenfelsi has been conducted on July 2018. The active metabolite based on bioassay guided-separation with several steps of chromatography. The FTIR spectrum shows that the active me…
View article: An indole alkaloid produced by Indonesian’s marine sponge Raspailia ramosa as an inhibitory of the panc-1 cell adapted to nutrient starvation
An indole alkaloid produced by Indonesian’s marine sponge Raspailia ramosa as an inhibitory of the panc-1 cell adapted to nutrient starvation Open
The bioactivity from Indonesian's Marine Sponge Raspailia ramosa has been done on July 2018. Bioactive compound isolated based on bioassay-guided separation with several steps of chromatography. The active metabolite compound of Raspailia …
View article: Anti-dormant Mycobacterium bovis Produced by Indonesian’s Marine Sponge Xestospongia muta
Anti-dormant Mycobacterium bovis Produced by Indonesian’s Marine Sponge Xestospongia muta Open
Mycobacterium bovis is the causative agent for tuberculosis disease. This Mycobacterium has an ability to become dormant. Isolation and characterization of bioactive compounds from Indonesian’s Marine Sponge Xestospongia muta, Clathria sp.…
View article: Distribusi dan Kelimpahan Apogonidae pada Ekosistem Lamun di Teluk Ahmad Rhang Manyang, Kabupaten Aceh Besar
Distribusi dan Kelimpahan Apogonidae pada Ekosistem Lamun di Teluk Ahmad Rhang Manyang, Kabupaten Aceh Besar Open
Research on the distribution and abundance of fish species Apogon Kiensis, from Apogonidae family, was conducted on September 2017 on seagrass Ahmad Rhang Manyang bay, Lamreh, Aceh Besar District. Distribution data collection and abundance…
View article: STRUKTUR KOMUNITAS PADANG LAMUN PADA KEDALAMAN YANG BERBEDA DI TELUK AHMAD RHANG MANYANG KABUPATEN ACEH BESAR
STRUKTUR KOMUNITAS PADANG LAMUN PADA KEDALAMAN YANG BERBEDA DI TELUK AHMAD RHANG MANYANG KABUPATEN ACEH BESAR Open
The research of structure of the seagrass community at with variation of depth was conducted on September 2017 at Ahmad Rhang Manyang Bay, Aceh Besar District. The aims of study was analyze the structure community with variate depth. This …
View article: Dugaan Serapan Karbon pada Vegetasi Mangrove di Kawasan Mangrove Gampong Iboih, Kecamatan Sukakarya, Kota Sabang
Dugaan Serapan Karbon pada Vegetasi Mangrove di Kawasan Mangrove Gampong Iboih, Kecamatan Sukakarya, Kota Sabang Open
ABSTRAKTelah dilakukan penelitian tentang dugaan serapan karbon pada vegetasi mangrove di kawasan mangrove Gampong Iboih, Kecamatan Sukakarya, Kota Sabang. Hutan mangrove memiliki peran yang sama dengan hutan yang lainya untuk menyerap kar…
View article: Analisis BOD dan COD di perairan estuaria Krueng Cut, Banda Aceh
Analisis BOD dan COD di perairan estuaria Krueng Cut, Banda Aceh Open
Analysis of BOD and COD has been done at estuary of Cut River in Alue Naga Village from March to April 2017. The purpose of this research was to analysis the water quality in Krueng Cut estuarial area, which is compared to the Government R…
View article: Evaluasi status tropik perairan pantai Gapang, Sabang, Provinsi Aceh, berdasarkan konsentrasi nitrat dan fosfat, dan kelimpahan klorofil-a
Evaluasi status tropik perairan pantai Gapang, Sabang, Provinsi Aceh, berdasarkan konsentrasi nitrat dan fosfat, dan kelimpahan klorofil-a Open
Research on the effect of nitrate and phosphate concentration on the abundance of chlorophyll-a at Gapang beach, Sabang, Aceh Province was conducted in March 2017. This study aims to determine the effect of nitrate and phosphate concentrat…
View article: Evaluation of Antihyperglycemic Property from Syzygium oleana (Magnoliopsida: Myrtaceae) Pericarp
Evaluation of Antihyperglycemic Property from Syzygium oleana (Magnoliopsida: Myrtaceae) Pericarp Open
Background and Objective: Searching of type 2 diabetes drugs is moving forward due to the existing treatments considered less effective, high cost and contribute negative side effects on other organs.The searching for new drugs can be init…
View article: Persentase Tutupan Karang di Pantai Ulee Kareung Kecamatan Simpang Mamplam Kabupaten Bireuen
Persentase Tutupan Karang di Pantai Ulee Kareung Kecamatan Simpang Mamplam Kabupaten Bireuen Open
Research on percentage of the coral cover in ulee kareung coastal waters of subdistrict of simpang mamplam district of bireuen has been done on August, 2016 with the purpose to find out the percentage of coral cover in Ulee Kareung coasta…
View article: Polyhydroxy Isocopalane from Indonesian’s Marine Sponge Callyspongia Sp. as Anti–White Spot Syndrome Virus from Litopenaeus vannamei
Polyhydroxy Isocopalane from Indonesian’s Marine Sponge Callyspongia Sp. as Anti–White Spot Syndrome Virus from Litopenaeus vannamei Open
The study of Indonesian’s marine sponge Callyspongia Sp. against white spot syndrome virus has been conducted in June 2017. Bioactive metabolite terpene isolated based on methods of bioassay-guided separation. LCMS-ESI spectrum indicate th…
View article: Bioactivity from Indonesian’s Marine Sponge Xestospongia Sp. as Antibacterial Resistance Escherichia coli
Bioactivity from Indonesian’s Marine Sponge Xestospongia Sp. as Antibacterial Resistance Escherichia coli Open
The isolation and characterization of bioactive compounds of Indonesian's marine sponge Xestospongia sp. has been done.Bioactive secondary metabolites alkaloid was isolated based on bioassay guided-separation with several steps of chromato…