G. Jerz

发表

Targeted suicide gene transfections reveal promising results in nu/nu mice with aggressive neuroblastoma

S. Hart, S. Sama, E. Woith, 2018, Journal of controlled release : official journal of the Controlled Release Society.

Sapofectosid - Ensuring non-toxic and effective DNA and RNA delivery.

P. Schmieder, S. Sama, E. Woith, 2017, International journal of pharmaceutics.

High-speed countercurrent chromatographic recovery and off-line electrospray ionization mass spectrometry profiling of bisdesmodic saponins from Saponaria officinalis possessing synergistic toxicity enhancing properties on targeted antitumor toxins.

G. Jerz, A. Weng, S. Wybraniec, 2014, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Neolignans from leaves of Nectandra leucantha (Lauraceae) display in vitro antitrypanosomal activity via plasma membrane and mitochondrial damages.

C. Andrade, G. Jerz, B. J. Neves, 2017, Chemico-biological interactions.

Persea americana Mill. Seed: Fractionation, Characterization, and Effects on Human Keratinocytes and Fibroblasts

G. Jerz, P. Winterhalter, M. Ramos-Jerz, 2013, Evidence-based complementary and alternative medicine : eCAM.

Antitrypanosomal activity and evaluation of the mechanism of action of dehydrodieugenol isolated from Nectandra leucantha (Lauraceae) and its methylated derivative against Trypanosoma cruzi.

C. Andrade, G. Jerz, B. J. Neves, 2017, Phytomedicine : international journal of phytotherapy and phytopharmacology.

Survey of pyrrolizidine alkaloids in seven varieties of Lappula squarrosa: An alternative source of heart-healthy vegetable oil.

G. Jerz, P. Winterhalter, T. Beuerle, 2016, Phytochemical analysis : PCA.

The complexity of sound quantification of specialized metabolite biosynthesis: The stress related impact on the alkaloid content of Catharanthus roseus.

G. Jerz, D. Selmar, P. Winterhalter, 2021, Phytochemistry.

The application of ion-pair high performance countercurrent chromatography monitored by off-line LC-ESI-MS/MS injections to study betalain metabolite from Vietnamese red dragon fruit (Hylocereus polyrhizus )

G. Jerz, P. Winterhalter, T. T. Thu, 2019, Vietnam Journal of Chemistry.

Semi-synthesis of red beet betacyanin ethyl-esters by esterification

G. Jerz, S. Wybraniec, P. Winterhalter, 2014 .

Isolation of two anthocyanin sambubiosides from bilberry (Vaccinium myrtillus) by high-speed counter-current chromatography.

G. Jerz, P. Winterhalter, Q. Du, 2004, Journal of chromatography. A.

Isolation and structure of Pinotin A, a new anthocyanin derivative from Pinotage wine

G. Jerz, M. Schwarz, P. Winterhalter, 2015 .

Separation of amaranthine-type betacyanins by ion-pair high-speed countercurrent chromatography.

G. Jerz, M. Szaleniec, S. Wybraniec, 2014, Journal of chromatography. A.

Vitamin C content in sea buckthorn berries (Hippophaë rhamnoides L. ssp. rhamnoides) and related products: a kinetic study on storage stability and the determination of processing effects.

G. Jerz, P. Winterhalter, D. Gutzeit, 2008, Journal of food science.

Di-2-ethylhexyl phthalate in the fruits of Benincasa hispida

G. Jerz, P. Winterhalter, Q. Du, 2006, Food additives and contaminants.

A new acetylated triterpene saponin from Agrostemma githago L. modulates gene delivery efficiently and shows a high cellular tolerance.

P. Schmieder, S. Sama, G. Jerz, 2020, International journal of pharmaceutics.

Plant derived triterpenes from Gypsophila elegans M.Bieb. enable non-toxic delivery of gene loaded nanoplexes.

P. Schmieder, S. Sama, G. Jerz, 2018, Journal of biotechnology.

Structural and quantitative analysis of Equisetum alkaloids.

H. Schiebel, G. Jerz, T. Beuerle, 2015, Phytochemistry.

Laguncularia racemosa Phenolics Profiling by Three-Phase Solvent System Step-Gradient Using High-Performance Countercurrent Chromatography with Off-Line Electrospray Mass-Spectrometry Detection

S. Ignatova, G. Jerz, P. Hewitson, 2021, Molecules.

Preparative mass-spectrometry profiling of minor concentrated metabolites in Salicornia gaudichaudiana Moq by high-speed countercurrent chromatography and off-line electrospray mass-spectrometry injection.

G. Jerz, R. Borges, G. G. Leitão, 2019, Journal of separation science.

Cyclohexanoid protoflavanones from the stem-bark and roots of Ongokea gore.

G. Jerz, R. Waibel, H. Achenbach, 2005, Phytochemistry.

Separation of Dihydro-Isocoumarins and Dihydro-Stilbenoids from Hydrangea macrophylla ssp. serrata by Use of Counter-Current Chromatography

J. Ley, G. Jerz, P. Winterhalter, 2022, Molecules.

Antioxidant constituents in the fruits of Luffa cylindrica (L.) Roem.

G. Jerz, P. Winterhalter, Q. Du, 2006, Journal of agricultural and food chemistry.

Two glucosylated abscisic acid derivates from avocado seeds (Persea americana Mill. Lauraceae cv. Hass).

G. Jerz, F. López-Dellamary, P. Winterhalter, 2004, Phytochemistry.

Semi-industrial isolation of salicin and amygdalin from plant extracts using slow rotary counter-current chromatography.

Qi Zhang, G. Jerz, Qunxiong Zheng, 2005, Journal of chromatography. A.

Metabolite profiling of polyphenols in peels of Citrus limetta Risso by combination of preparative high-speed countercurrent chromatography and LC-ESI-MS/MS.

G. Jerz, P. Winterhalter, E. Lugo-Cervantes, 2014, Food chemistry.

Solvent system selectivities in countercurrent chromatography using Salicornia gaudichaudiana metabolites as practical example with off-line electrospray mass-spectrometry injection profiling.

G. Jerz, P. Winterhalter, G. G. Leitão, 2015, Journal of chromatography. A.

Separation of andrographolide and neoandrographolide from the leaves of Andrographis paniculata using high-speed counter-current chromatography.

G. Jerz, P. Winterhalter, Du Qizhen, 2003, Journal of chromatography. A.

Antiprotozoal Activity of Buxus sempervirens and Activity-Guided Isolation of O-tigloylcyclovirobuxeine-B as the Main Constituent Active against Plasmodium falciparum ‡

G. Jerz, R. Brun, M. Kaiser, 2014, Molecules.

Isolation of dammarane saponins from Panax notoginseng by high-speed counter-current chromatography.

G. Jerz, P. Winterhalter, R. Waibel, 2003, Journal of chromatography. A.

Two new anthraquinone dimers from the stem bark of Pentas schimperi (Rubiaceae)

G. Zeng, N. Tan, G. Jerz, 2014 .

Preparation of Ursane Triterpenoids from Centella asiatica Using High Speed Countercurrent Chromatography with Step‐Gradient Elution

Pin Chen, G. Jerz, P. Winterhalter, 2004 .

Isolation of cytotoxic diterpenoids from the Chilean medicinal plant Azorella compacta Phil from the Atacama Desert by high-speed counter-current chromatography.

G. Jerz, P. Winterhalter, J. Bórquez, 2016, Journal of the science of food and agriculture.

Fast isolation of cytotoxic compounds from the native Chilean species Gypothamnium pinifolium Phil. collected in the Atacama Desert, northern Chile

G. Jerz, P. Winterhalter, I. Brito, 2015 .

Isolation of isomangiferin from honeybush (Cyclopia subternata) using high-speed counter-current chromatography and high-performance liquid chromatography.

V. Wray, G. Jerz, P. Winterhalter, 2009, Journal of chromatography. A.

Opuntisines, 14-membered cyclopeptide alkaloids from fruits of Opuntia stricta var. dillenii isolated by high-performance countercurrent chromatography.

G. Jerz, F. Surup, S. Rohn, 2020, Food chemistry.

Electrospray mass-spectrometry guided target isolation of neolignans from Nectandra leucantha (Lauraceae) by high performance- and spiral-coil countercurrent chromatography.

G. Jerz, A. Tempone, João Henrique Ghilardi Lago, 2019, Journal of chromatography. A.

Schinus terebinthifolius scale-up countercurrent chromatography (Part I): High performance countercurrent chromatography fractionation of triterpene acids with off-line detection using atmospheric pressure chemical ionization mass spectrometry.

S. Ignatova, G. Jerz, P. Winterhalter, 2015, Journal of chromatography. A.

Preparative mass-spectrometry profiling of bioactive metabolites in Saudi-Arabian propolis fractionated by high-speed countercurrent chromatography and off-line atmospheric pressure chemical ionization mass-spectrometry injection.

Yasser A. Elnakady, G. Jerz, F. Sasse, 2014, Journal of chromatography. A.

Preparative separation and pigment profiling of betalains from fruits of Opuntia ficus by ion-pair high-speed countercurrent chromatography (IP-HSCCC) and off-line LC-ESI-MS/MS

G. Jerz, S. Wybraniec, P. Winterhalter, 2013 .

Anacardic Acid Profiling in Cashew Nuts by Direct Coupling of Preparative High-Speed Countercurrent Chromatography and Mass Spectrometry (prepHSCCC-ESI-/APCI-MS/MS)

G. Jerz, P. Winterhalter, Recep Gök, 2012 .

Separation of polar betalain pigments from cacti fruits of Hylocereus polyrhizus by ion-pair high-speed countercurrent chromatography.

G. Jerz, M. Szaleniec, S. Wybraniec, 2009, Journal of chromatography. A.

Schinus terebinthifolius countercurrent chromatography (Part II): Intra-apparatus scale-up and inter-apparatus method transfer.

S. Ignatova, G. Jerz, Mariana N Vieira, 2016, Journal of chromatography. A.

Profiling of polar metabolites in fruits of Opuntia stricta var. dillenii by ion-pair high-performance countercurrent chromatography and off-line electrospray mass-spectrometry injection.

G. Jerz, S. Rohn, Binh Nguyen Thanh, 2019, Journal of Chromatography A.

Flavonoids from the flowers of Impatiens glandulifera Royle isolated by high performance countercurrent chromatography.

G. Jerz, P. Winterhalter, Mariana N Vieira, 2016, Phytochemical analysis : PCA.

Purification of astilbin and isoastilbin in the extract of smilax glabra rhizome by high-speed counter-current chromatography.

G. Jerz, Q. Du, Lei Li, 2005, Journal of chromatography. A.

The 10th international conference on countercurrent chromatography held at Technische Universität Braunschweig, Braunschweig, Germany, August 1-3, 2018.

G. Jerz, P. Winterhalter, 2019, Journal of chromatography. A.

Application of preparative high-speed counter-current chromatography/electrospray ionization mass spectrometry for a fast screening and fractionation of polyphenols.

G. Jerz, P. Winterhalter, D. Gutzeit, 2007, Journal of chromatography. A.

Target-guided separation of Bougainvillea glabra betacyanins by direct coupling of preparative ion-pair high-speed countercurrent chromatography and electrospray ionization mass-spectrometry.

G. Jerz, S. Wybraniec, P. Winterhalter, 2010, Journal of chromatography. A.

Isolation of N-Ethyl-2-pyrrolidinone-Substituted Flavanols from White Tea Using Centrifugal Countercurrent Chromatography Off-Line ESI-MS Profiling and Semi-Preparative Liquid Chromatography

G. Jerz, Weidong Dai, P. Winterhalter, 2021, Molecules.

High-performance countercurrent chromatography fractionation of epimeric pairs intermedine/lycopsamine and amabiline/supinine by an off-line electrospray mass spectrometry injection profiling of the roots of Lappula squarrosa

G. Jerz, P. Winterhalter, T. Beuerle, 2020 .

Crystal structure of Dehydrodieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae)

G. Jerz, J. Lago, S. Grecco, 2018, Acta crystallographica. Section E, Crystallographic communications.

Crystal structure of akuammicine, an indole alkaloid from Catharanthus roseus

G. Jerz, D. Selmar, P. Winterhalter, 2017, Acta crystallographica. Section E, Crystallographic communications.

Preparative metabolite isolation of Tropaeolum majus L. by high-speed countercurrent chromatography based on off-line continuous ESI-MS/MS injection

G. Jerz, D. Selmar, M. Kleinwächter, 2013 .

Preparative mass-spectrometry profiling of genotoxic pyrrolizidine alkaloids in Jacobaea vulgaris (syn. Senecio jacobaea) by spiral-coil countercurrent chromatography and ESI-MS/MS off-line continuous injection

G. Jerz, T. Giesecke, P. Winterhalter, 2013 .

The alkaloid fraction from Buxus sempervirens leaves shows strong in vitro activity against Plasmodium falciparum

G. Jerz, R. Brun, M. Kaiser, 2013 .

Ion-pair high-speed countercurrent chromatography in fractionation of a high-molecular weight variation of acyl-oligosaccharide linked betacyanins from purple bracts of Bougainvillea glabra.

G. Jerz, S. Wybraniec, P. Winterhalter, 2010, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Separation of betalains from berries of Phytolacca americana by ion-pair high-speed counter-current chromatography.

G. Jerz, Kathrin Fiege, S. Wybraniec, 2008, Journal of chromatography. A.

Spiral-coil countercurrent chromatographic separation of betanin and betanidin ethyl-esters monitored by continuous ESI-MS/MS injection and LC-ESI-MS/MS

G. Jerz, S. Wybraniec, P. Winterhalter, 2013 .

Activity-guided isolation of resveratrol oligomers from a grapevine-shoot extract using countercurrent chromatography.

P. Steinberg, G. Jerz, P. Winterhalter, 2012, Journal of agricultural and food chemistry.

Folate content in sea buckthorn berries and related products (Hippophaë rhamnoides L. ssp. rhamnoides): LC-MS/MS determination of folate vitamer stability influenced by processing and storage assessed by stable isotope dilution assay

M. Rychlik, G. Jerz, P. Winterhalter, 2008, Analytical and bioanalytical chemistry.

Preparative Isolation and Purification of Flavonoids and Protocatechuic Acid from Sea Buckthorn Juice Concentrate (Hippophaë rhamnoides L. ssp. rhamnoides) by High-Speed Counter-Current Chromatography

V. Wray, G. Jerz, P. Winterhalter, 2006 .

Nutritional assessment of processing effects on major and trace element content in sea buckthorn juice (Hippophaë rhamnoides L. ssp. rhamnoides).

G. Jerz, P. Winterhalter, D. Gutzeit, 2008, Journal of food science.

Determination of processing effects and of storage stability on vitamin K1 (Phylloquinone) in Sea Buckthorn Berries (Hippophaë rhamnoides L. ssp. rhamnoides) and related products.

G. Jerz, P. Winterhalter, D. Gutzeit, 2007, Journal of food science.

Preparative separation of flavonoid glycosides in leaves extract of Ampelopsis grossedentata using high-speed counter-current chromatography.

Pin Chen, G. Jerz, P. Winterhalter, 2004, Journal of chromatography. A.

Structure-Activity Relationship of Transfection-Modulating Saponins – A Pursuit for the Optimal Gene Trafficker

S. Sama, G. Jerz, M. Melzig, 2019, Planta Medica.

Anti-Inflammatory Properties of Brazilian Green Propolis Encapsulated in a γ-Cyclodextrin Complex in Mice Fed a Western-Type Diet

G. Rimbach, Y. Ishida, K. Terao, 2017, International journal of molecular sciences.

Toxic pyrrolizidine alkaloids in herbal medicines commonly used in Ghana.

G. Jerz, P. Winterhalter, T. Beuerle, 2017, Journal of ethnopharmacology.

Pyrrolizidine alkaloids in floral honeys of tropical Ghana: a health risk assessment

K. von der Ohe, W. von der Ohe, G. Jerz, 2017, Food additives & contaminants. Part B, Surveillance.

Glycosylated Triterpenoids as Endosomal Escape Enhancers in Targeted Tumor Therapies

S. Sama, G. Jerz, A. Weng, 2017, Biomedicines.

Acetylenic fatty acids from Porcelia macrocarpa (Annonaceae) against trypomastigotes of Trypanosoma cruzi: Effect of octadec-9-ynoic acid in plasma membrane electric potential.

G. Jerz, T. A. da Costa-Silva, A. Tempone, 2018, Bioorganic chemistry.

Pyrrolizidine alkaloids in herbal teas for infants, pregnant or lactating women.

G. Jerz, P. Winterhalter, T. Beuerle, 2015, Food chemistry.

Rapid UV/Vis Spectroscopic Dye Authentication Assay for the Determination and Classification of Reactive Dyes, Monascus Pigments, and Natural Dyes in Coloring Foodstuff.

G. Jerz, V. Heinz, A. Juadjur, 2020, Journal of agricultural and food chemistry.

Structural characterization of 13-hydroxy-(13-S)-phaeophytin-a from leaves and stems of Amaranthus tricolor isolated by high-speed countercurrent chromatography

V. Wray, G. Jerz, T. Arrey, 2008 .

Structural characterization of 132-hydroxy-(132-S)-phaeophytin-a from leaves and stems of Amaranthus tricolor isolated by high-speed countercurrent chromatography

Tabiwang N. Arrey, V. Wray, G. Jerz, 2007 .

Incidence of Pyrrolizidine Alkaloids in Herbal Medicines from German Retail Markets: Risk Assessments and Implications to Consumers

G. Jerz, R. Lindigkeit, P. Winterhalter, 2017, Phytotherapy research : PTR.

Liquid chromatographic techniques in separation of betacyanins and their derivatives from red beet roots

G. Jerz, M. Szaleniec, S. Wybraniec, 2010 .

Crystal structure of methyl 8-hydroxy-3-isopropyl-5a,8-dimethyl-2,3,4,5,5a,6,7,8,10a,10b-decahydrocyclohepta[e]indene-3a(1H)-carboxylate, C21H34O3

G. Jerz, P. Winterhalter, G. Molina-Salinas, 2016 .

Structural and quantitative analysis of Equisetum alkaloids.

H. Schiebel, G. Jerz, T. Beuerle, 2015, Phytochemistry.

Survey of pyrrolizidine alkaloids in seven varieties of Lappula squarrosa: An alternative source of heart-healthy vegetable oil.

G. Jerz, P. Winterhalter, T. Beuerle, 2016, Phytochemical analysis : PCA.

Effects of processing and of storage on the stability of pantothenic acid in sea buckthorn products (Hippophaë rhamnoides L. ssp. rhamnoides) assessed by stable isotope dilution assay.

M. Rychlik, G. Jerz, P. Winterhalter, 2007, Journal of agricultural and food chemistry.

A Comparison between High-Performance Countercurrent Chromatography and Fast-Centrifugal Partition Chromatography for a One-Step Isolation of Flavonoids from Peanut Hulls Supported by a Conductor like Screening Model for Real Solvents

G. Jerz, P. Winterhalter, Mats Kiene, 2023, Molecules.

Isolation and structure determination of a lignan from the bark of Salix alba

G. Jerz, P. Winterhalter, Lian-qing Shen, 2007, Natural product research.