Search Results - "Dianursanti"

The Effect of Solvent Hydrophilicity on the Enzymatic Ring-Opening Polymerization of L-Lactide by Candida rugosa Lipase by Curie, Catia Angli, Darmawan, Muhammad Arif, Dianursanti, Dianursanti, Budhijanto, Wiratni, Gozan, Misri

“…Contradictions have been reported on the effect of organic solvents, especially toluene, on enzymatic ring-opening polymerization (eROP) of L-lactide. Studies…”
Get full text

Modelling of Jatropha Oil Hydrocracking in a Trickle-Bed Reactor to Produce Green Fuel by Muharam, Yuswan, Dianursanti, Wirya, Andrey Sapati

“…Trickle-bed reactor (TBR) modelling to produce green fuel via hydrocracking of jatropha oil using silica-alumina-supported Ni-W catalysts was performed in this…”
Get full text

The Effect of Solvent Hydrophilicity on the Enzymatic Ring-Opening Polymerization of L-Lactide by ICandida rugosa/I Lipase by Curie, Catia Angli, Darmawan, Muhammad Arif, Dianursanti, Dianursanti, Budhijanto, Wiratni, Gozan, Misri

“…Contradictions have been reported on the effect of organic solvents, especially toluene, on enzymatic ring-opening polymerization (eROP) of L-lactide. Studies…”
Get full text

The Effects of Solvents and Solid-to-Solvent Ratios on Ultrasound-Assisted Extraction of Carotenoids from Chlorella vulgaris by Dianursanti, Aisyah Siregar, Yoshiaki Maeda, Tomoko Yoshino, Tsuyoshi Tanaka

“…Research around using algae as a natural source of carotenoids has been intense in the 21st century, given the wide applications of carotenoids in the…”
Get full text

PENGGUNAAN MEMBRAN SERAT BERONGGA SEBAGAI AERATOR DALAM SISTEM KULTIVASI UNTUK MENINGKATKAN PRODUKSI BIOMASSA DAN BIOFIKSASI CO2 DARI Chlorella vulgaris by D Dianursanti

“…Pemanasan global yang memicu terjadinya perubahan iklim, sebagian besar disebabkan karena merebaknya gas CO2.  Pemanfaatan mikroalga Chlorella sp. untuk…”
Get full text

Techno-Economic Evaluation of Novel SARS-CoV-2 Vaccine Manufacturing in the Insect Cell Baculovirus Platform by Kanya Citta Hani Alifia, Cleo Kontoravdi, Zoltán Kis, Dianursanti Ismail

“…The need to increase the COVID-19 vaccine manufacturing capacity at low to middle-income countries (LMIC) led to a growing focus on Novavax (NVX-CoV2373), a…”
Get full text

The effect of glycerol addition as plasticizer in Spirulina platensis based bioplastic by Dianursanti, Gozan, Misri, Noviasari, Citra

“…Bioplastic is one of the breakthroughs in the effort to reduce plastic waste. The bioplastic can be produced from microalgae with a high protein content, such…”
Get full text

Titration vs. GC-MS Analysis to Determine the Factors Affecting the Esterification Activity of Candida rugosa Lipase Immobilized onto Celite by Curie, Catia Angli, Dianursanti, Budhijanto, Wiratni, Gozan, Misri

“…The activity of lipases to catalyze the synthesis of esters in a non-aqueous environment can be assessed by performing a simple esterification study. In such…”
Get full text

Mechanical Physicial Properties of Chlorella-PVA based Bioplastic with Ultrasonic Homogenizer by Sabathini, H.A., Windiani, L., Dianursanti, Gozan, M.

“…Public demand for environmentally friendly packaging material especially in food industry is increasing. One of the many solutions invented for this problem is…”
Get full text

Utilization of Chlorella vulgaris to Fixate a High Concentration of Carbon Dioxide in a Compost-based Medium by Dianursanti, Albert Santoso, Muthia Delaamira

“…Massive use of fuels by industry increase carbon dioxide (CO2) emissions significantly. Chlorella vulgaris (C. vulgaris) is well known for its ability to…”
Get full text

The Effect of Compatibilizer Addition on Chlorella vulgaris Microalgae Utilization as a Mixture for Bioplastic by Dianursanti, Khalis, SA

“…Nowadays, plastic waste is the biggest environmental issues. Since the usage of conventional plastic which come from synthesis polymer that can not be…”
Get full text

PPFD alteration and cellular filtration for large scale biomass production of Chlorella vulgaris Buitenzorg by Wijanarko, Anondho, Priyambodo, Dianursanti

Get full text

Selective Polarity-guided Extraction and Purification of Acetogenins in Annona muricata L. Leaves by Kamarza Mulia, Elsa Krisanti, Tegar Maulana, Dianursanti

“…Herein is described the selective polar-guided extraction and column chromatography separation of annonaceous acetogenins from the leaves of Annona muricata…”
Get full text

Modelling and Simulation of a Bubble Column Photobioreactor for the Cultivation of Microalgae Nannochloropsis Salina by Y. Muharam, A.B. Pramadana, A.S. Wirya

“…The objective of the research is to obtain the valid model of a photobioreactor for the cultivation of microalgae Nannochloropsis salina. An axisymmetric…”
Get full text

Optimizing characteristic of spirulina-polyvinyl alcohol (PVA) bioplastic through protein deformation with variation of heating time and solvent’s pH by Dianursanti, Gozan, Misri, Windiani, Larasati, Sabathini, Angelyn

“…Plastics that are widely used today are still made of synthetic polymers that are difficult to degrade by soil microorganisms. The development of natural…”
Get full text

Increased lipids production of Nannochloropsis oculata and Chlorella vulgaris for biodiesel synthesis through the optimization of growth medium composition arrangement by using bicarbonate addition by Dianursanti, Agustin, Zenitha Lintang, Putri, Dwini Normayulisa

“…Chlorella vulgaris and Nannochloropsis oculata are a highly potential microalgae to be used in pilot-scale of biodiesel synthesis. The essential content from…”
Get full text

Effects of Monocarboxylic Acids and Potassium Persulfate on Preparation of Chitosan Nanoparticles by Eny Kusrini, Ng Sha Shiong, Yosmarina Harahap, Yoki Yulizar, Dianursanti, Rita Arbianti, Aida R. Pudjiastuti

“…In this research, we studied the preparation of nanochitosan from the addition of potassium persulfate as an initiator for monomer polymerization and…”
Get full text

Enhancement of carbon dioxide fixation by alteration of illumination duringChlorella vulgaris-Buitenzorg's growth by Wijanarko, Anondho, Dianursanti, Gozan, Misri, Andika, Sang Made Krisna, Widiastuti, Paramita, Hermansyah, Heri, Witarto, Arief Budi, Asami, Kazuhiro, Soemantojo, Roekmijati Widaningroem, Ohtaguchi, Kazuhisa, Koo, Song Seung

“…Alteration of illumination with optimum carbon dioxide fixation-based curve in this research successfully enhanced the CO₂-fixation (qcₒ₂) capability…”
Get full text

Enhanced Chlorella vulgaris Buitenzorg growth by photon flux density alteration in serial photobioreactors by Wijanarko, Anondho (University of Indonesia, UI-Campus, Depok, Indonesia), Dianursanti (University of Indonesia, UI-Campus, Depok, Indonesia), Sendjaya, Antonius Yudi (University of Indonesia, UI-Campus, Depok, Indonesia), Hermansyah, Heri (University of Indonesia, UI-Campus, Depok, Indonesia), Witarto, Arief Budi (Biotechnology Research Center, Indonesian Institute of Science, Bogor, Indonesia), Gozan, Misri (University of Indonesia, UI-Campus, Depok, Indonesia), Sofyan, Bondan Tiara (University of Indonesia, UI-Campus, Depok, Indonesia), Asami, Kazuhiro (Tokyo Institute of Technology, Tokyo, Japan), Ohtaguchi, Kazuhisa (Tokyo Institute of Technology, Tokyo, Japan), Soemantojo, Roekmijati Widaningroem (University of Indonesia, UI-Campus, Depok, Indonesia), Song, S.K. (Pusan National University, Busan, Republic of Korea), E-mail: sksong@pusan.ac.kr

“…Microalgae perform oxygenic photosynthesis and are capable of taking up a large amount of CO₂, using an inducible CO₂ concentrating mechanism (CCM), and fixing…”
Get full text

Enhancement of Carbon Dioxide Fixation by Alteration of Illumination during Chlorella vulgaris-Buitenzorg's Growth by Wijanarko, Anondho (University of Indonesia, UI-Campus, Depok, Indonesia), Dianursanti (University of Indonesia, UI-Campus, Depok, Indonesia), Gozan, Misri (University of Indonesia, UI-Campus, Depok, Indonesia), Andika, Sang Made Krisna (University of Indonesia, UI-Campus, Depok, Indonesia), Widiastuti, Paramita (University of Indonesia, UI-Campus, Depok, Indonesia), Hermansyah, Heri (University of Indonesia, UI-Campus, Depok, Indonesia), Witarto, Arief Budi (Biotechnology Research Center, Indonesian Institute of Science, Bogor, Indonesia), Asami, Kazuhiro (Tokyo Institute of Technology, Ookayama, Tokyo, Japan), Soemantojo, Roekmijati Widaningroem (University of Indonesia, UI-Campus, Depok, Indonesia), Ohtaguchi, Kazuhisa (Tokyo Institute of Technology, Ookayama, Tokyo, Japan), Koo, S.S. (Pusan National University, Busan, Republic of Korea), E-mail: sksong4453@hanmail.net

“…Alteration of illumination with optimum carbon dioxide fixation-based curve in this research successfully enhanced the CO₂-fixation (q∧CO₂) capability of…”
Get full text