S. Bielfeldt

发表

Efficacy of a New Topical Nano-hyaluronic Acid in Humans.

S. Jegasothy, Valentina Zabolotniaia, S. Bielfeldt, 2014, The Journal of clinical and aesthetic dermatology.

Biophysical and Subject-Based Assessment of the Effects of Topical Moisturizer Usage on Xerotic Skin—Part I: EpsilonTM 2D Skin Hydration

S. Bielfeldt, J. Crowther, H. Stettler, 2021, Cosmetics.

Characterization and validation of an in vivo confocal Raman spectroscopy led tri‐method approach in the evaluation of the lip barrier

K. Wilhelm, S. Bielfeldt, S. Laing, 2019, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

Comparison of the stratum corneum thickness measured in vivo with confocal Raman spectroscopy and confocal reflectance microscopy

S Bielfeldt, K. Wilhelm, S. Bielfeldt, 2014, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

Reduction of residual topical diclofenac in waste water by a wiping procedure before hand washing

S. Bielfeldt, D. Urquhart, M. Brandt, 2021, Chemosphere.

Effect of a newly developed pastille on the salivary flow rate in subjects with dry mouth symptoms: a randomized, controlled, monocentric clinical study

K. Wilhelm, S. Bielfeldt, D. Wilhelm, 2021, BMC oral health.

Non‐invasive evaluation techniques to quantify the efficacy of cosmetic anti‐cellulite products 1

K. Wilhelm, S. Bielfeldt, P. Buttgereit, 2008, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

A review of the effects of moisturizers on the appearance of scars and striae

S. Bielfeldt, A. Rawlings, K. Lombard, 2012, International journal of cosmetic science.

Measurement of dermal water content by confocal RAMAN spectroscopy to investigate intrinsic aging and photoaging of human skin in vivo

K. Wilhelm, S. Bielfeldt, Ghaith Kourbaj, 2020, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

An updated review of clinical methods in the assessment of ageing skin – New perspectives and evaluation for claims support

K. Wilhelm, S. Bielfeldt, G. Springmann, 2018, International journal of cosmetic science.

Monitoring Dermal Penetration and Permeation Kinetics of Topical Products; the Role of Raman Microspectroscopy

H. Byrne, G. Puppels, F. Bonnier, 2022, SSRN Electronic Journal.

Significant Reduction of Body Odor in Older People with a pH 4.0 Emulsion

K. Wilhelm, S. Bielfeldt, C. Abels, 2015 .

Models of wound healing: an emphasis on clinical studies

K. Wilhelm, S. Bielfeldt, D. Wilhelm, 2017, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

Fenugreek + micronutrients : Efficacy of a food supplement against hair loss

S. Bielfeldt, J. Reimann, C. Schulz, 2006 .

In vivo assessment of the efficacy of an innovative face care system in subjects with mild acne vulgaris 1

S. Bielfeldt, H. Korting, F. Rippke, 2004, International journal of cosmetic science.

Targeted dry skin treatment using a multifunctional topical moisturizer

S. Bielfeldt, J. Crowther, H. Stettler, 2020, International journal of cosmetic science.

Collaborative development of a sun protection factor test method: a proposed European Standard. COLIPA Task Force ‘Sun Protection Measurement’, Europe

A. Chardon, C. Hourseau, S. Bielfeldt, 1996, International journal of cosmetic science.

Multicenter methodology comparison of the FDA and ISO standard for measurement of in vitro UVA protection of sunscreen products.

S. Bielfeldt, J. Lademann, U. Heinrich, 2018, Journal of photochemistry and photobiology. B, Biology.

In vitro Sun Protection Factor: Still a Challenge with No Final Answer

S. Bielfeldt, J. Lademann, U. Heinrich, 2010, Skin Pharmacology and Physiology.

Influence of Applied Quantity of Sunscreen Products on the Sun Protection Factor – A Multicenter Study Organized by the DGK Task Force Sun Protection

S. Bielfeldt, J. Lademann, U. Heinrich, 2006, Skin Pharmacology and Physiology.

A new topical panthenol-containing emollient: skin-moisturizing effect following single and prolonged usage in healthy adults, and tolerability in healthy infants

K. Wilhelm, S. Bielfeldt, H. Stettler, 2017, The Journal of dermatological treatment.

A new topical panthenol-containing emollient: Results from two randomized controlled studies assessing its skin moisturization and barrier restoration potential, and the effect on skin microflora

K. Wilhelm, S. Bielfeldt, H. Stettler, 2017, The Journal of dermatological treatment.

An evaluation of the skin stripping of wound dressing adhesives.

K. Wilhelm, S. Bielfeldt, M. Waring, 2011, Journal of wound care.

Cream or foam in pedal skin care: towards the ideal vehicle for urea used against dry skin

M. Schaller, S. Bielfeldt, H. Korting, 2011, International journal of cosmetic science.

Multicentre comparison of skin hydration in terms of physical‐, physiological‐ and product‐dependent parameters by the capacitive method (Corneometer CM 825)

S. Bielfeldt, U. Heinrich, H. Tronnier, 2003, International journal of cosmetic science.

Cell attachment to adhesive dressings: qualitative and quantitative analysis

S. Bielfeldt, M. Waring, M. Rippon, 2008 .

The combined use of a nonabrasive, activator-containing toothpaste and a light emitting diode device improves the onset time of tooth whitening

K. Wilhelm, S. Bielfeldt, A. Böhling, 2018, European Journal of Dentistry.

Skin‐lightening effects of a new face care product in patients with melasma

K. Wilhelm, S. Bielfeldt, W. Wigger‐Alberti, 2008, Journal of cosmetic dermatology.

A novel clinical method to measure skin staining reveals activation of skin damage pathways by cigarette smoke

S. Bielfeldt, M. Brandt, M. McEwan, 2021, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

Anti‐pollution effects of two antioxidants and a chelator—Ex vivo electron spin resonance and in vivo cigarette smoke model assessments in human skin

K. Wilhelm, S. Bielfeldt, S. Laing, 2021, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

Influence of climatic conditions on antiperspirant efficacy determined at different test areas

K. Wilhelm, S. Bielfeldt, M. Brandt, 2008, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

A Randomized Exploratory Study to Investigate the Inflammatory Response During an Ultraviolet-Radiation-Induced Cold Sore Episode

K. Wilhelm, S. Bielfeldt, A. Böhling, 2021, Dermatology and Therapy.

Randomized Clinical Dose-Response Study to Evaluate Plaque Removal by Three Experimental Sodium Bicarbonate Toothpastes Using a Single Brushing Model.

S. Bielfeldt, C. Parkinson, A. Jose, 2018, The Journal of clinical dentistry.

A plant oil‐containing pH 4 emulsion improves epidermal barrier structure and enhances ceramide levels in aged skin

K. Wilhelm, S. Bielfeldt, P. Staib, 2017, International journal of cosmetic science.

Objective and subjective reduction of cellulite volume using a localized vibrational massage device in a 24‐week randomized intra‐individual single‐blind regression study

K. Wilhelm, S. Bielfeldt, T. Sadowski, 2020, International journal of cosmetic science.

Improvement of skin barrier function in atopic dermatitis patients with a new moisturizer containing a ceramide precursor

S. Bielfeldt, E. Simpson, N. Kerrouche, 2013, The Journal of dermatological treatment.

An evaluation of properties related to wear time of four dressings during a five-day period

S. Bielfeldt, M. Waring, M. Rippon, 2015 .

A new methodology for evaluating the damage to the skin barrier caused by repeated application and removal of adhesive dressings

K. Wilhelm, S. Bielfeldt, M. Waring, 2013, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

Skin adhesion properties of three dressings used for acute wounds

S. Bielfeldt, M. Waring, M. Brandt, 2009 .

Comparative studies of skin roughness measurements by image analysis and several in vivo skin testing methods

S. Bielfeldt, Karlheinz Schrader, Stephan Bielfeldt, 1991 .

Assessment of penetration and permeation of caffeine by confocal Raman spectroscopy in vivo and ex vivo by tape stripping

S. Bielfeldt, D. Lunter, Ghaith Kourbaj, 2022, International journal of cosmetic science.

Multi parametric biophysical assessment of treatment effects on xerotic skin

S. Bielfeldt, J. Crowther, H. Stettler, 2021, Skin health and disease.

Cosmetic benefit of a biomimetic lamellar cream formulation on barrier function or the appearance of fine lines and wrinkles in randomized proof‐of‐concept clinical studies

S. Bielfeldt, D. Moore, S. Nisbet, 2019, International journal of cosmetic science.

Treating hypertrophic scars for 12 or 24 hours with a self-adhesive hydroactive polyurethane dressing.

S. Bielfeldt, J. Gassmueller, B. Hughes-Formella, 2001, Journal of wound care.

Internet‐based lay person rating of facial photographs to assess effects of a cleansing product and a decent cosmetic foundation on the attractiveness of female faces

S. Bielfeldt, U. Heinrich, H. Tronnier, 2013, International journal of cosmetic science.

Axillary pH and influence of deodorants

S. Bielfeldt, A. Schölermann, F. Rippke, 2000, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

Deposition of plant lipids after single application of a lip care product determined by confocal raman spectroscopy, corneometry and transepidermal water‐loss

K. Wilhelm, S. Bielfeldt, P. Staib, 2019, International journal of cosmetic science.

A Dermonutrient Containing Special Collagen Peptides Improves Skin Structure and Function: A Randomized, Placebo-Controlled, Triple-Blind Trial Using Confocal Laser Scanning Microscopy on the Cosmetic Effects and Tolerance of a Drinkable Collagen Supplement

K. Wilhelm, S. Bielfeldt, S. Laing, 2020, Journal of Medicinal Food.

Observer‐blind randomized controlled study of a cosmetic blend of safflower, olive and other plant oils in the improvement of scar and striae appearance

K. Wilhelm, S. Bielfeldt, P. Staib, 2018, International journal of cosmetic science.

New methods for assessing secondary performance attributes of sunscreens suitable for professional outdoor work

K. Wilhelm, S. Bielfeldt, C. Ulrich, 2021, Journal of Occupational Medicine and Toxicology.

Assessment of human stratum corneum thickness and its barrier properties by in‐vivo confocal Raman spectroscopy

Klaus-Peter Wilhelm, S. Bielfeldt, K. Wilhelm, 2009 .

Confocal Raman Spectroscopy as a tool to measure the prevention of skin penetration by a specifically designed topical medical device

Use of image analysis techniques for objective quantification of the efficacy of different hair removal methods.