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All Journal HAYATI Journal of Biosciences IPTEK Journal of Proceedings Series Jurnal Matematika & Sains Jurnal Riset Kimia Jurnal Riset Industri Hasil Hutan PENA SAINS INDONESIAN JOURNAL OF PHARMACY Indonesian Journal of Chemistry JURNAL ILMU KEFARMASIAN INDONESIA Jurnal Ilmiah Berkala: Sains dan Terapan Kimia The Indonesian Journal of Gastroenterology, Hepatology and Digestive Endoscopy Sewagati International Journal of Cell and Biomedical Science Jurnal Kedokteran Meditek

Mardi Santoso

Department Of Chemistry Institut Teknologi Sepuluh Nopember, Surabaya

Author-ID : 371004

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Engineering Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences

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Synthesis and Cytotoxicity of 4-Allyl-2 Methoxyphenol Derivatives Lingga Kamadatu; Mardi Santoso
IPTEK Journal of Proceedings Series No 1 (2015): 1st International Seminar on Science and Technology (ISST) 2015
Publisher : Institut Teknologi Sepuluh Nopember

Synthesis and Cytotoxicity of 4-Allyl-2 Methoxyphenol Derivatives4-Allyl-2-methoxyphenol derivatives was synthesized through the application of methods of Yamaguchi in one pot with a resulting yield of 80-90%. 4-Allyl-2-methoxyphenol derivatives showed good activity in inhibiting the growth of human breast cancer cell MCF-7.

3,3’-Di(5,7-dibromoindol-3-il)-indolin-2-on: Sintesis dan Uji Sitotoksik terhadap Sel Kanker Kolon WiDr KAMILIA MUSTIKASARI; MARDI SANTOSO
JURNAL ILMU KEFARMASIAN INDONESIA Vol 11 No 2 (2013): JIFI
Publisher : Fakultas Farmasi Universitas Pancasila

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Colon cancer is one of the causes of death in the world of concern, because until now there has not been found specific drug for its treatment. Therefore, the study aimed to synthesize compounds that have the potential as a novel anticancer compound derivative such as 3,3’-di (indol-3-yl) indolin-2-one is required. Synthesis was done by reacting 5,7-dibromoindole and isatin in methanol with an acid catalyst to produce 3,3’-di (5,7-dibromoindol-3-yl)-indolin-2-one compound with a yield of 48%. 3,3 ‘-di (5,7-dibromoindol-3-yl)-indolin-2-one is cytotoxic against colon cancer cell line WiDr with IC50 of 6.64 μM.

Cyclic Acetalization of Furfural on Porous Aluminosilicate Acid Catalysts Hartati Hartati; Didik Prasetyoko; Mardi Santoso
Indonesian Journal of Chemistry Vol 16, No 3 (2016)
Publisher : Universitas Gadjah Mada

Porous aluminosilicate materials included microporous and mesoporous ZSM-5, hierarchical aluminosilicates, and mesoporous aluminosilicate were tested for acetalization of furfural (furan-2-carbaldehyde) with propylene glycol. The existing synthesis methods for aluminosilicate and ZSM-5 were modified to produce aluminosilicate material with hierarchical porous structure. Catalytic activity in acetalization of furfural by propylene glycol were conducted by refluxed of the mixture of furfural, propylene glycol and catalyst, using toluene as solvent and nitrobenzene as internal standard, at 106 °C for 4 h. The result showed that a combination of two structure directing agents, tetrapropylammonium hydroxide (TPAOH) and cetyltrimethylammonium bromide (CTAB) and modification of catalytic crystallization produced an active aluminosilicate framework that provides a wide access for a bulky reactants and strong acid sites to catalyze the reaction. The pore structure and the strength of the Brønsted acid sites were crucial for the high conversion of furfural to produce a cyclic acetal.

Selective Hierarchical Aluminosilicates for Acetalization Reaction with Propylene Glycol Hartati Hartati; Mardi Santoso; Hadi Nur; Leaw Wai Loon; Hasliza Bahruji; Imroatul Qoniah; Didik Prasetyoko
Indonesian Journal of Chemistry Vol 19, No 4 (2019)
Publisher : Universitas Gadjah Mada

Hierarchical micro-mesoporous aluminosilicates nanoparticles were synthesized at different of Si/Al ratios and were directly used as a solid acid catalyst for acetalization reaction with propylene glycol. TEM and N2 adsorption analysis of the resulting aluminosilicates revealed the formation of the hierarchical structure occurs on the Si/Al ratio increases the formation of mesoporous within the structure of aluminosilicate. The aluminosilicates exhibit high selectivity towards acetalization reaction in comparison with the homogeneous PTSA. The presence of mesoporous structures is crucial for increased conversion and selectivity of the reaction which presumably due to the improved diffusion of substrate to reach acid sites.

Adsorption Study of Rhodamine B and Methylene Blue Dyes with ZSM-5 Directly Synthesized from Bangka Kaolin without Organic Template Ani Iryani; Hadi Nur; Mardi Santoso; Djoko Hartanto
Indonesian Journal of Chemistry Vol 20, No 1 (2020)
Publisher : Universitas Gadjah Mada

Rhodamine B (RB) and Methylene Blue (MB) dyes adsorption using adsorbent ZSM-5 synthesized from Bangka kaolin were investigated in this study. The effects of the initial concentration, contact time and temperature on the adsorption process were also analyzed. The effect of the initial concentration and contact time played an important role in the adsorption process; however, the effect differs significantly in both dyes. The temperature plays little role in the dye adsorption process. The results showed the adsorption process occurred in ZSM-5 adhere to Langmuir isothermal adsorption model showing that the adsorption process occurred to be monolayer. Based on the kinetics studies, the pseudo-first-order kinetic model represents the adsorption kinetics that occurs for both dyes onto the synthesized ZSM-5. Thermodynamic parameters namely Gibbs free energy (ΔG°), standard entropy changes (ΔS°) and standard enthalpy (ΔH°) reveal that the adsorption process onto ZSM-5 for both dyes was spontaneous and exothermic.

SINTESIS 3,3'-DI(5-BROMO-N-METILINDOL-3-IL)-5-BROMOINDOLIN-2-ONA DAN UJI SITOTOKSISITASNYA TERHADAP SEL VERO Kamilia Mustikasari; Mardi Santoso
Jurnal Sains dan Terapan Kimia Vol 6, No 1 (2012)
Publisher : Program Studi Kimia, Universitas Lambung Mangkurat

Telah berhasil disintesis senyawa trisindolina baru: 3,3'-di(5-bromo-N- metilindol-3-il)-5-bromoindolin-2-ona melalui reaksi substitusi aromatik elektrofilik 5-bromo-N-metilindola dengan 5-bromoisatin pada kondisi asam dengan rendemen 53% yang tidak sitotoksik terhadap sel normal (sel Vero). Metilasi 5-bromoindola menghasilkan 5-bromo-N-metilindola dengan rendemen 87%. Kata kunci: sintesis, turunan 3,3'-di(indol-3-il)indolin-2-ona, sitotoksisitas

OMPLEKS TEMBAGA(II) DARI 2-TIOFENAKARBONILHIDRAZON-3-(N-METIL)-5-BROMOISATIN: SINTESIS DAN UJI ANTIBAKTERI Arif Fadlan; Mardi Santoso; Ratna Ediati
Jurnal Sains dan Terapan Kimia Vol 8, No 2 (2014)
Publisher : Program Studi Kimia, Universitas Lambung Mangkurat

Kompleks tembaga(II) (4a,b) masing-masing telah berhasil disintesis dari reaksi antara 2- tiofenakarbonilhidrazon-3-(N-metil)isatin (3a) dan 2-tiofenakarbonilhidra-zon-3-(N-metil)-5-bromoisatin (3b) dengan tembaga(II) asetat monohidrat. Uji aktivitas terhadap bakteri Bacillus subtilis menunjukkan bahwa kompleks (4b) memiliki daya hambat yang lebih tinggi (MIC 250 μg/mL) dari pada kompleks (4a) (MIC 2000 μg/mL). Key-words:isatin, kompleks tembaga(II), antibakteri

SOLASI SENYAWA FENOLAT BERKHASIAT SITOTOKSIK DARI KULIT BATANG KASTURI (Mangifera casturi) Dahlena Ariyani; Kholifatu Rosyidah; Taslim Ersam; Mardi Santoso
Jurnal Sains dan Terapan Kimia Vol 4, No 2 (2010)
Publisher : Program Studi Kimia, Universitas Lambung Mangkurat

Sebanyak 2,8 kg serbuk kulit batang kasturi dimaserasi dengan pelarut metilen klorida (MTC) selama 3 hari. Ekstrak MTC dikeringkan dengan alat penguap putar diperoleh 37,0 g ekstrak MTC kering. Fraksi MTC diuji daya sitotoksiknya terhadap BSLT dan dihitung dengan analisis probit dan diperoleh nilai LC50= 47,31 ppm. Fraksi MTC sebanyak 25,0 g dipisahkan lebih lanjut melalui berbagai tahapan proses pemisahan yaitu dengan Kromatografi Vakum Cair (KVC), Kromatografi Kolom Gravitasi (KKG), dan Kromatografi Lapis Tipis Preparatif (KLTP) hingga diperoleh senyawa murni. Senyawa yang diperoleh selanjutnya dianalisis dengan spektroskopi UV-Vis dan IR. Berdasarkan data-data spektroskopi tersebut, senyawa fenolat hasil isolasi dari ekstrak MTC mengandung sistem aromatik dengan perpanjangan konyugasi, gugus hidroksil, gugus karbonil, dan sistem alifatik. Kata kunci : kasturi, Mangifera casturi, fenolat

A Deterioration of Anemia in Hemoglobin E Disease caused by Cholestatic Hepatitis A Helena Fabiani; Suzanna Ndraha; Henny Tanadi Tan; Fendra Wician; Mardi Santoso
The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy VOLUME 13, NUMBER 3, Desember 2012
Publisher : The Indonesian Society for Digestive Endoscopy

ABSTRACTPatients with hemoglobin E disease usually have mild hemolytic anemia and mild splenomegaly. Acute infection including acute inflammatory disease of the liver caused by hepatitis A viral, which attacks patients with previous hemolytic anemia, may result in deterioration of anemia.A 17-year-old female patient was admitted with chief complaint of having jaundiced body and non-specific prodromal symptoms within one week prior to admission. Physical examination revealed jaundiced skin and sclera as well as tenderness in right upper quadrant of the abdomen. Laboratory tests revealed microcytic hypochromic anemia with hemoglobin (Hb) level of 6.3 g/dL, increased reticulocyte count and abnormal morphology of erythrocyteson blood smear. Hemoglobin electrophoresis indicated hemoglobin E disease and serologic tests suggested a positive anti-HAV immunoglobulin M (IgM) with increased level of liver enzymes and functions. Abdominal ultrasound showed hepatosplenomegaly without extra-hepatic cholestasis. The working diagnosis was hepatitis A with intrahepatic cholestasis and hemoglobin E disease. The patient was treated with hepatoprotector and ursodeoxycholic acid. Anemia was not treated specifically. It was assumed that hemolytic anemia was worsened by acute infection of hepatitis A viral. The assumption had been proven to be right since there was improvement of anemia after the acute infection had recovered. Patients with hemoglobin E disease usually have mild anemia; however, in this case, the hemoglobin level decreased significantly due to the acute co-infection. Keywords: hemoglobin E disease, anemia, acute infection, acute hepatitis A infection

Impaired Glucose Metabolism in Liver Cirrhosis Suzanna Ndraha; Fendra Wician; Marshel Tendean; Ivan DP Sunardi; Mardi Santoso
The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy VOLUME 14, NUMBER 2, August 2013
Publisher : The Indonesian Society for Digestive Endoscopy

Background: Approximately 30% of patients who suffer cirrhosis maybe diabetic, called hepatogenous diabetes (HD). Insulin resistance seems to be the pathophysiologic basis for HD. Aims of this study were to evaluate the glucose metabolism disorders in liver cirrhosis patients and to observe the insulin resistance in HD.Method: This study was conducted from February-July 2013 in Koja Hospital Jakarta. In the first phase, with observational design, inclusion criteria were liver cirrhosis and exclusion was an acute complication. We recorded their oral glucose tolerance test (OGTT). Patients who met the HD criteria were continued to the second phase, using analytic design, and were compared with type 2 diabetes mellitus (T2DM) patients as control. Mean differences of 2-hours postprandial plasma glucose/fasting plasma glucose (2hPPG/FPG) ratio, as well as fasting insulin levels between both groups were assessed.Results: Twenty four patients were included in our study. Normal glucose tolerance test were noted in 7 (29%) patients, impaired glucose tolerance (IGT) in 6 (25%) patients and HD in other 11 (46%) patients. In the second phase, we obtained the ratio of 2hPPG/FPG in HD was 2 ± 0.5 and T2DM was 1.5 ± 0.4 (p = 0.01). Mean fasting insulin levels in HD was 10.8 ± 4.2 μIU/mL, while T2DM was 9.3 ± 5.3 μIU/mL (p = 0.5). The ratio of 2hPPG/FPG was higher in HD compared to T2DM, assuming the role of insulin resistance in HD.Conclusion: There were impaired glucose metabolism in liver cirrhosis patients, as well as hepatogenous diabetes. Insulin resistance and hyperinsulinemia appeared to play role in HD.Keywords: hepatogenous diabetes, type 2 diabetes mellitus, 2hPP/FPG ratio, fasting insulin level

Co-Authors Adityo Pratomo Putro Agustina Merdekawati Ahmad Rizqi Alima Fabri Ananda Krisna Aldianita Angelia Angelia Ani Iryani Anisa Rahma Maharani Ardi Lukman Hakim Arif Fadlan Aunurohim Aunurohim Awik P.D. Nurhayati Awik P.D. Nurhayati Cicilia Puspa Rini Dahlena Ariyani David StC Black Dheva Noveilya Didik Prasetyoko Djoko Hartanto Eva Melinda Evan Evan Fahimah Martak Fahimah Martak Fatimatul Munawaroh Fatimatul Munawaroh Fendra Wician Fendra Wician Fiqey Indriati Eka Sari Hadi Nur Hadi Nur Hanafi Hanafi Haniarta Gemilang Sari Hartati Hartati Hartono Gunarso Hasliza Bahruji Healthy Kainama Helena Fabiani Henny Tanadi Tan Herdayanto Sulistyo Putro Imelda Imelda Imelda Priskila Simanjuntak Imroatul Qoniah Ivan DP Sunardi Jeffry Jeffry Jesika Setiawan Jovita Jovita Kamilia Mustikasari KAMILIA MUSTIKASARI Kholifatu Rosyidah kholifatu rosyidah Kristian Ariya Sedayu Kusdiantomo Kusdiantomo Laila Khamsatul Muharrami Laila Khamsatul Muharrami Leaw Wai Loon Lingga Kamadatu Lukman Atmaja M Daffa Aditya Maria Dewi Astuti Marshel Tendean Marshell Tendean Marshell Tendean Maya Damayanti Mochammad Purwanto Monica Puspa Sari Muhammad Fatoni Nabilah Dita Anaqah Nadia Azhaar Nadia Sasanti Ni Kadek Githa Kartika Gunadyani Noer Komari Nor Farida Novpi Susanto Nugraeni, Christine Dyta Nur Hayati Nur Hayati Pieter Kakisina Purwanto, Mochammad Puspitasari Puspitasari Rahma Rahayu Dinarlita Ratna Ediati Regie Santoso Ruzain Rafie Sukma Putra Shabrina Syifa Ghaissani Sri Fatmawati Sugeng Triwahyono Susan Susan Susana Chandra Susanna Ndraha Susi Agustina Wilujeng Susy Budi Astuti Suzanna Ndraha Taslim Ersam Taslim Ersam Vanuella Tresnaning Budi Vinda Aprilia Nurul Andifa Wong Hendra Widjaja Yani Cahyo Susilo Yaqdhan Nufal Rafi Yatim Lailun Ni’mah Yofinta I Salsabila Yuli Kusumawati Yuli Kusumawati

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