1.

2018 : Effect of solvent polarity levels on separation of xanthone and coumarin from Calophyllum inophyllum leaves extract

2.

2018 : The Effect of Alkaline Concentration on Coconut Husk Crystallinity and the Yield of Sugars Released

3.

2017 : The use of mud as an alternative source for bioelectricity using microbial fuel cells

4.

2017 : Fatty acid fragmentation of triacylglycerol isolated from crude nyamplung oil

5.

2017 : Combined subcritical water and enzymatic hydrolysis for reducing sugar production from coconut husk

6.

2017 : Effect of temperature and mixing speed on immobilization of crude enzyme from Aspergillus Niger on chitosan for hydrolyzing cellulose

7.

2014 : Electrochemical synthesis of nanosized hydroxyapatite by pulsed direct current method

8.

2012 : A computational fluid dynamics (CFD)study intoa hydrodynamic factor that affects abio-hydrogen production process in a stirred tank reactor

1.

1999 : Enzymatic synthesis of fructose 1,6-diphosphate with ATP regeneration in a batch reactor and a semibatch reactor using purified enzymes of Bacillus stearothermophilus

2.

1999 : Enzymatic production of fructose 1,6-diphosphate using crude cell extract of Bacillus stearothermophilus

3.

1999 : Experimental investigation of fructose 1,6-diphosphate production and simultaneous ATP regeneration by conjugated enzymes in an ultrafiltration hollow-fiber reactor

4.

1999 : Theoretical investigation of fructose 1,6-diphosphate production and simultaneous ATP regeneration by conjugated enzymes in an ultrafiltration hollow-fiber reactor

5.

1998 : The kinetics and mechanism of a reaction catalyzed by Bacillus stearothermphilus phosphoglucose isomerase

6.

1995 : Kinetics and mechanism of acetate kinase from bacillus stearothermophilus

1.

2009 : Study of increasing lipid production from fresh water microalgae Chlorella vulgaris

2.

2008 : The application of membrane bio-reactor for east java domestic waste water treatment

3.

2008 : Enzymatic synthesis of Caffeic acid phenethy1 ester

4.

2007 : Kinetic studies of phytosterol adsorption on zeolite

5.

2006 : Separation of campesterol and Ã?-sitosterol from a sterol mixture

6.

2006 : Enzymatic synthesis of cinnamic acid derivatives

1.

2019 : A performance study of home-made co-immobilized lipase from Mucor miehei in polyurethane foam on the hydrolysis of coconut oil to fatty acid

2.

2019 : Enhancement of sugar production from coconut husk based on the impact of the combination of surfactant-assisted subcritical water and enzymatic hydrolysis

3.

2018 : An integrated green process: Subcritical water, enzymatic hydrolysis, and fermentation, for biohydrogen production from coconut husk

4.

2017 : Effect of pretreatment method on structural changes of coconut coir dust

5.

2017 : Identification of phytochemical compounds in Calophyllum inophyllum leaves

6.

2015 : Study of the preparation of sugar from high-lignin lignocellulose applying subcritical water and enzymatic hydrolysis: Synthesis and consumable cost evaluation

7.

2015 : Preparation of reducing sugar hydrolyzed from high-lignin coconut coir dust pretreated by the recycled ionic liquid [mmim][dmp] and combination with alkaline

8.

2015 : Comparative study of the preparation of reducing sugars hydrolyzed from high-lignin lignocellulose pretreated with ionic liquid, alkaline solution and their combination

9.

2015 : Application of ionic liquid [DMIM]DMP pretreatment in the hydrolysis of sugarcane Bagasse for biofuel production

10.

2014 : Electrochemical processes for the formation of hydroxyapatite powders

11.

2014 : The utilization of Xylocarpus moluccensis seed oil as biodiesel feedstock in Indonesia

1.

2019 : PENINGKATAN PERAN SERTA MASYARAKAT DAN INDUSTRI DALAM BUDIDAYA MIKROALGA BOTRIOCOCCUS BRAUNII TERMUTASI SEBAGAI PENGHASIL LIPID BIODISEL

2.

2018 : STUDI PEMANFAATAN SAMPAH ORGANIK TPA RUNGKUT SURABAYA UNTUK PRODUKSI BIOHIDROGEN DENGAN PROSES ASAM DAN FERMENTASI GELAP DAN TERANG

3.

2016 : Penyuluhan Kepada Masyarakat tentang Bahaya dan Manfaat Bahan Aktif dalam Produk-Produk Antiseptik dan Desinfektan yang digunakan dalam \nRumah Tangga

4.

2016 : PENGENALAN DAN APLIKASI ILMU TEKNIK KIMIA BAGI GURU SMA/SEDERAJAT SE JAWA TIMUR\n

5.

2015 : Mengenal pada Masyarakat dalam memilih antiseptic dan desinfectan pada produk-produk yang digunakan sebagai pembersih dalam Rumah Tangga

6.

2015 : Pemanfaatan Limbah Kotoran Sapi Sebagai Biogas Untuk Memenuhi Kebutuhan Rumah Tangga di Dusun Podorejo, Desa Podo, Kecamatan Pacet, Kab. Mojokerto

7.

2015 : Pengembangan Teknologi Proses Produksi \nHidrogen dari Limbah Lignoselulosa Sabut \nKelapa Melalui Kombinasi Teknologi Air \nSubkritis dan Enzimatik

1.

2019 : PENINGKATAN PERAN SERTA MASYARAKAT DAN INDUSTRI DALAM BUDIDAYA MIKROALGA BOTRIOCOCCUS BRAUNII TERMUTASI SEBAGAI PENGHASIL LIPID BIODISEL

2.

2018 : STUDI PEMANFAATAN SAMPAH ORGANIK TPA RUNGKUT SURABAYA UNTUK PRODUKSI BIOHIDROGEN DENGAN PROSES ASAM DAN FERMENTASI GELAP DAN TERANG

3.

2016 : Penyuluhan Kepada Masyarakat tentang Bahaya dan Manfaat Bahan Aktif dalam Produk-Produk Antiseptik dan Desinfektan yang digunakan dalam \nRumah Tangga

4.

2016 : PENGENALAN DAN APLIKASI ILMU TEKNIK KIMIA BAGI GURU SMA/SEDERAJAT SE JAWA TIMUR\n

5.

2015 : Mengenal pada Masyarakat dalam memilih antiseptic dan desinfectan pada produk-produk yang digunakan sebagai pembersih dalam Rumah Tangga

6.

2015 : Pemanfaatan Limbah Kotoran Sapi Sebagai Biogas Untuk Memenuhi Kebutuhan Rumah Tangga di Dusun Podorejo, Desa Podo, Kecamatan Pacet, Kab. Mojokerto

7.

2015 : Pengembangan Teknologi Proses Produksi \nHidrogen dari Limbah Lignoselulosa Sabut \nKelapa Melalui Kombinasi Teknologi Air \nSubkritis dan Enzimatik